KabuDo

NYSE: COHR · Electronic Components

Coherent Corp.

Coherent (formerly II-VI) makes optical and photonic components and materials: optical transceivers and components for AI datacenters and telecom networks, lasers, and engineered materials for industrial markets. Fiscal 2026 (ended June 30, 2026) revenue rose 23% to $7.12 billion, led by a 40% jump in Datacenter & Communications on AI datacenter demand, and net earnings attributable to Coherent were $805 million. Two customers each accounted for more than 10% of revenue. In March 2026 NVIDIA bought $2 billion of Coherent stock and agreed to collaborate on co-packaged optics.

Last updated

Analysis last edited: November 6, 2026 · Financial data fetched: October 17, 2026 10:07 (SEC EDGAR) · Source 10-K filed: August 14, 2026

Built on10-K FY2026 · filed 2026-08-1410-Q (quarter ended 2026-09-30) · filed 2026-11-04

Next update expectedAfter FY2027’s 10-K is filed (roughly 60–90 days after fiscal year end (sooner for larger filers)), financials and analysis will be refreshed.

01

At a glanceFrom SEC data

Eight headline measures, each placed among the companies covered on this site.

Revenue growth
18.0%

Higher than 85% of 372 non-financial companies

Average yearly growth over the years shown

Operating margin
—

Latest fiscal year (FY2026)

ROIC minus WACC
—

Return on capital above (or below) its estimated cost

Net debt ÷ EBITDA
—

Below 0 means more cash than debt

Cash conversion
0.10x

Higher than 0% of 349 non-financial companies

Operating cash flow ÷ net income

Dividend raises
—

Years the dividend per share rose, of the last 5

P/E today
40.5x

Latest close 2026-11-04; trailing 12 months to 2026-09-30

Beta
2.17

Above 1 = moves more than the market

Each marker shows where this company sits among the non-financial companies covered on this site, not all listed companies (left = lowest, right = highest). A high position is not automatically good — for net debt ÷ EBITDA, higher means more debt. Details and formulas are in the sections below and in How to read this.

02

Valuation todayFrom SEC data

Price-based measures at the latest close, next to the same measures at the last fiscal year-end.

Share price$199.47close on 2026-11-04

Market cap$39.05B

P/E today
40.5x

At FY2026 year-end: 95.8x

Earnings: trailing 12 months to 2026-09-30

P/B today
3.6x

At FY2026 year-end: 7.1x

Book value at FY2026 year-end

EV/EBITDA today
—

At FY2026 year-end: —

EBITDA for FY2026

FCF yield today
-2.6%

At FY2026 year-end: -1.3%

Free cash flow for FY2026

Dividend yield today
—

Dividends per share for FY2026

“Today” uses the latest closing price (2026-11-04, Yahoo Finance daily closing prices) and shares outstanding at the last fiscal year-end. The rest of this page — including the financial table and ROIC vs. WACC — uses fiscal year-end prices. These are reference figures, not a judgment of whether the stock is cheap or expensive.

03

What changed since last earningsFrom SEC data

The latest reported quarter against the same quarter a year earlier, the balance sheet against the previous quarter-end, and what management said in its latest earnings release.

Quarter ended Sep 30, 2026.

  • Revenue↑ +49.9%$1.58B → $2.37B (vs. a year earlier)
  • Net income↑ +69.9%$226M → $385M (vs. a year earlier)
  • Diluted EPS↑ +59.7%$1.19 → $1.90 (vs. a year earlier)
  • Cash↑ +33.6%$1.16B → $1.55B (vs. previous quarter-end)
  • Long-term debt↑ +24.2%$3.22B → $4B (vs. previous quarter-end)

Source: Form 10-Q ↗ (SEC XBRL). Long-term debt is the tagged long-term debt figure and leaves out short-term borrowings.

From the earnings release of Nov 4, 2026.

Management outlook • Issued

Expects Q2 non-GAAP EPS of $2.28–$2.48. Source sentence
EPS for the second quarter of fiscal 2027 is expected to be between $2.28 and $2.48 on a non-GAAP basis.

Key changes

  • Q1 revenue $2.37B, GAAP EPS $1.90. Source sentence
    Revenue for the first quarter of fiscal 2027 was $2.37 billion, with GAAP gross margin of 39.1% and GAAP net income of $1.90 per diluted share.

Written by AI. A line appears only if its figures and direction match the quoted sentence, which an automatic check confirms. Companies' outlooks are their own and may not be met. Read the release ↗

04

Company profileFrom SEC dataShow

Legal name
COHERENT CORP.
Headquarters
SAXONBURG, PA
Incorporated in
Pennsylvania
Fiscal year end
06/30
Exchange & ticker
NYSE: COHR
Industry
Electronic Components
CIK
820318

Workforce (as of FY2026 year-end)

  • Employees

    51,478

Source: Form 10-K (FY2026) cover page and business description

05

Earnings calendarFrom SEC dataShow

When the company reports each quarter: the quarter-end date, the day results were released, and when the 10-Q or 10-K was filed.

Next report

Q2 FY2027

Quarter end: December 2026. In past years, Q2 results were released 35–36 days after quarter end (Feb 4, 2026; Feb 5, 2025; Feb 5, 2024). No date has been announced in the sources this site uses.

Reporting pattern

  • Fiscal year ends around June 30.
  • Reports four times a year: three quarterly reports (10-Q) and an annual report (10-K) for Q4.
  • Earnings releases came 35–46 days after quarter end over the last 12 quarters.
QuarterQuarter endedEarnings release (8-K)Report filed (10-Q / 10-K)
Q1 FY2027Sep 30, 2026Nov 4, 2026 (+35 days)Nov 4, 2026 10-Q (+35 days)
Q4 FY2026Jun 30, 2026Aug 12, 2026 (+43 days)Aug 14, 2026 10-K (+45 days)
Q3 FY2026Mar 31, 2026May 6, 2026 (+36 days)May 6, 2026 10-Q (+36 days)
Q2 FY2026Dec 31, 2025Feb 4, 2026 (+35 days)Feb 4, 2026 10-Q (+35 days)
Q1 FY2026Sep 30, 2025Nov 5, 2025 (+36 days)Nov 5, 2025 10-Q (+36 days)
Q4 FY2025Jun 30, 2025Aug 13, 2025 (+44 days)Aug 15, 2025 10-K (+46 days)
Q3 FY2025Mar 31, 2025May 7, 2025 (+37 days)May 7, 2025 10-Q (+37 days)
Q2 FY2025Dec 31, 2024Feb 5, 2025 (+36 days)Feb 5, 2025 10-Q (+36 days)
Q1 FY2025Sep 30, 2024Nov 6, 2024 (+37 days)Nov 6, 2024 10-Q (+37 days)
Q4 FY2024Jun 30, 2024Aug 15, 2024 (+46 days)Aug 16, 2024 10-K (+47 days)
Q3 FY2024Mar 31, 2024May 6, 2024 (+36 days)May 7, 2024 10-Q (+37 days)
Q2 FY2024Dec 31, 2023Feb 5, 2024 (+36 days)Feb 6, 2024 10-Q (+37 days)

Source: SEC EDGAR filing history. Release dates are the dates the earnings release was furnished to the SEC on Form 8-K (Item 2.02), which is normally the day results are announced. For a quarter whose 10-Q or 10-K isn’t filed yet, the date is the latest Item 2.02 8-K since the previous report, which may be a preliminary or other results-related update. Fiscal years are labeled by the calendar year in which they end.

06

Flagship products & servicesSite analysis

  • Datacenter & Communications

    Optical transceivers and components

    Examples: Datacom transceivers, lasers, silicon photonics, co-packaged optics, OCS

    For AI datacenters.

  • Datacenter & Communications

    Telecom optics

    Examples: Data center interconnect, scale-across, traditional telecom

    Optical networking components.

  • Industrial

    Lasers and materials

    Examples: Industrial lasers, silicon carbide, optics

    For manufacturing, semiconductor equipment, and other markets.

Descriptions are from the FY2026 Form 10-K's Item 1.

U.S. and worldwide share of flagship products/services

The filings reviewed give no market share figure for the company's products or services.

Reviewed: Form 10-K (FY2026)

07

Recent strategic focusSite analysis

Fiscal 2026 developments, from the 10-K and 8-Ks.

  1. NVIDIA investment

    NVIDIA paid $2B for about 7.8M new shares in March 2026; Coherent said the funds support R&D, capacity expansion, and U.S. manufacturing.

    Source: 8-K filed 2026-03-02

  2. Portfolio pruning

    Coherent sold its aerospace and defense business (September 2025) and its Munich business (January 2026), recording a $124M gain on sale.

    Source: Form 10-K (FY2026) MD&A

  3. Preferred conversion

    All Series B convertible preferred stock converted to common stock in the December 2025 quarter.

    Source: Form 10-K (FY2026)

  4. Leadership incentives

    In August 2026 the board approved special performance stock awards, including a $50M target award for CEO James Anderson.

    Source: 8-K filed 2026-08-31

Capex ÷ D&A (FY2026)

2.11x

Well above depreciation — expansion-stage investment

formulacapital expenditures ÷ depreciation & amortization

e.g.$1,103M ÷ $522M = 2.11x

termsCapital expenditures (capex) · Depreciation & amortization (D&A)

R&D-to-revenue ratio (FY2026)

10.2%

formularesearch & development expense ÷ revenue × 100

e.g.$723M ÷ $7,118M × 100 = 10.2%

termsResearch & development (R&D) · Revenue (net sales)

M&A spend (6-year total)

$5.52B

Latest year: $0

Cash-flow-statement spending on acquisitions, net of cash acquired

Where the money goes, over time

Unit: $M. Capex went from $146M in FY2021 to $1.1B in FY2026

  • Capex
  • R&D
  • M&A spend

formulacapital expenditures ÷ depreciation & amortization

termsCapital expenditures (capex) · Depreciation & amortization (D&A)

Source: each period's Form 10-K (SEC EDGAR). Latest: filed 2026-08-14

08

Key figures at a glanceFrom SEC data

FY2021–FY2026, 6 years.

Revenue (FY2026)

$7.12B

As reported in the 10-K

Revenue CAGR (5 years)

+18.0%▲favorable

formula(last-period revenue ÷ first-period revenue) ^ (1 ÷ years) − 1

e.g.($7,118M ÷ $3,106M) ^ (1÷5) − 1 = 18.0%

termsCAGR · ^ (exponent) · Revenue (net sales)

Operating margin (FY2026)

—

formulaoperating income ÷ revenue × 100

termsOperating income · Revenue (net sales)

ROE (FY2026)

9.7%▲favorable

6-year average: 2.8%

As reported in the 10-K

P/B (FY2026 end)

7.08x

formulafiscal year-end closing price ÷ book value per share

e.g.$394.47 ÷ $55.70 = 7.08x

termsP/B · BVPS

Period-end (fiscal year-end) value, not today's P/B

EV/EBITDA (FY2026 end)

—

formula(market cap + interest-bearing debt − cash and equivalents) ÷ (operating income + depreciation & amortization)

termsEV/EBITDA · Market capitalization · Interest-bearing debt · EBITDA · Depreciation & amortization (D&A)

Period-end (fiscal year-end) value, not today's multiple

  • ▲

    Revenue grew +18.0% a year over 5 years (strong growth)

    From $3.11B in FY2021 to $7.12B in FY2026. The annualized rate (CAGR) makes it possible to compare growth pace across companies of different sizes.

  • ▲

    Equity ratio is 59.6% (a high level of financial stability)

    The share of total assets funded by equity rather than debt. 50%+ is often read as low bankruptcy risk, though the right level varies by industry (real estate and leasing run lower, for instance).

  • ―

    Free cash flow was positive in 5 of 6 years

    Operating cash flow minus capital expenditures: the cash left over after funding the business’s own investment, available for dividends, buybacks, acquisitions, or debt paydown. A negative year can mean heavy investment, or weak core earnings — worth distinguishing.

  • ▼

    ROE averaged 2.8% over 6 years (latest: 9.7%)

    How much profit was generated on shareholders’ equity. Roughly 10%+ is often cited as solid for a U.S. company, though this varies a lot by industry and capital intensity.

09

Business modelSite analysis

Datacenter & Communications

Optical transceivers, lasers, silicon photonics, co-packaged optics, and components for AI datacenters, data center interconnect, and telecom networks.

Datacenter & Communications: how money and goods flow
  1. 01 what it draws on

    Inputs & resources

    • Vertically integrated materials-to-modules manufacturing (U.S., China, Malaysia, Vietnam, and more)
    • R&D ($723M in FY2026)
  2. 02 what it does

    Activities

    • Designing and building optical components and transceivers
  3. 03 who it serves

    Customers

    • AI datacenter operators, networking OEMs, and telecom equipment makers
  4. 04 how money comes in

    How it earns

    • Product sales

Datacenter & Communications: how it makes money

  • Revenue $5.27B (+40%) and segment profit $1.33B (+47%) in FY2026.

Industrial

Industrial lasers, optics, and engineered materials such as silicon carbide for semiconductor equipment, display, and other industrial uses.

Industrial: how money and goods flow
  1. 01 what it draws on

    Inputs & resources

    • Materials science expertise
  2. 02 what it does

    Activities

    • Manufacturing lasers and materials
  3. 03 who it serves

    Customers

    • Industrial and semiconductor equipment makers
  4. 04 how money comes in

    How it earns

    • Product sales

Industrial: how it makes money

  • Revenue $1.84B (−10% after divesting aerospace and defense and a Munich business) and segment profit $423M in FY2026.

Government & regulation around the business

Non-market factors from the company’s filings: what governments and regulators fund, buy, set, approve or restrict, and which part of the flow above each one touches.

Coherent expects to recover some tariffs and has a leader with government-affairs experience.

  • Trade & export rules

    Recoverable tariffs

    Recorded a receivable for estimated recoverable tariffs on eligible imports.

    Supports the businessTouches: Inputs & resources

    Source: Form 10-K (FY2026)

Revenue by segment (FY2026)

Unit: $M — bar length = revenue, (%) = share of total company revenue, margin = segment profit ÷ segment revenue × 100

  • Datacenter & Communications

    5,274.6 (74%)

    profit 1,330 · margin 25.2%

  • Industrial

    1,843.6 (26%)

    profit 423 · margin 22.9%

Source: Form 10-K (FY2026) — MD&A and segment note Profit is segment profit (before corporate costs, restructuring, impairments, and interest). Fiscal year ends June 30.

10

Where it earnsSite analysis

Many U.S.-listed companies earn most of their revenue outside the U.S. — this breaks down revenue by country/region so it's clear where the business actually makes its money.

Largest market (FY2026)

North America — 65% of revenue

Revenue by country / region (FY2026)

Unit: $M — bar length = revenue, (%) = share of total company revenue

  • North America

    4,633.7 (65%)
  • Europe

    814.2 (11%)
  • China

    813.4 (11%)
  • Japan

    390.4 (5%)
  • Rest of world

    466.6 (7%)

Source: Form 10-K (FY2026) — segment note By location of the customer's headquarters.

11

Contract structureSite analysisShow

Short-term or spot sales carry different earnings quality than long-term or auto-renewing contracts — this shows how the company actually contracts with its customers.

Coherent sells components and modules to OEMs and large datacenter operators; a few customers drive much of the datacenter business.

  • Major customers

    One customer 20% and another 12% of FY2026 revenue

    Mainly Datacenter & Communications.

Source: Form 10-K (FY2026) — segment note, Major Customers

12

Alliances & capital tiesSite analysisShow

Equity stakes, joint ventures, and strategic partnerships disclosed across the 10-K, 8-Ks, and proxy statement.

  • Capital tie / equity stake

    NVIDIA

    Bought 7,788,161 Coherent shares for $2B ($256.80 per share) in March 2026; a collaboration gives NVIDIA access to five more Coherent product families for co-packaged optics. Coherent also entered a strategic multi-year supply agreement with NVIDIA for advanced lasers and optical networking products during fiscal 2026.

    Source: 8-K filed 2026-03-02

13

Customers & suppliersSite analysis

Who the company sells to and buys from. Companies rarely name either, so named counterparties come only from the company's own filings and press releases; otherwise this lists the concentration figures the 10-K discloses.

Customers

Datacenter operators, networking and telecom OEMs, and industrial customers.

Named by the company

Major customers are not named.

What the filings disclose

  • One customer accounted for 20% and another for 12% of FY2026 revenue. (Form 10-K (FY2026))

Suppliers

Suppliers of strategic materials, components, rare earth minerals, and noble gases, some from limited sources.

Named by the company

None named in the 10-K or the company’s press releases.

14

Competitors & peersSite analysis

Competitors the 10-K names, and the peer group the company itself chose in its proxy statement. Nothing here is this site's own pick.

Coherent's 10-K describes competing on materials-to-systems capabilities, product differentiation, IP, scale, quality, delivery, and support, but does not name competitors.

Competitors named in the 10-K

Coherent's 10-K doesn't name competitors.

Peer group the company chose

Fiscal 2026 compensation peer group, from the proxy statement. Peers are companies the board considers comparable — for example when setting executive pay — not necessarily direct competitors.

20 electronic components and technology companies of roughly 1/3 to 3 times Coherent's revenue.

Source: Proxy statement (DEF 14A, filed 2026-10-09) — Fiscal Year 2026 Peer Group

Company names link to this site’s analysis where one exists; “site ↗” opens the company’s own website.

15

M&A historySite analysisShow

Companies acquired over the last five years, plus older large acquisitions that still anchor a current business — what each was bought to do, and what happened afterward. From the 10-K, 8-Ks, and the company's press releases.

Coherent's transformative deal was II-VI's 2022 acquisition of Coherent, Inc.; it has since divested non-core units.

Cash spent on acquisitions, FY2021–FY2025: $5.52B (years not reported separately are excluded)

  1. Sep 2025

    Sale of aerospace and defense business

    About $400M

    Industrial segment unit.

    Stated purpose (company)
    Not stated in the filings.

    Source: Form 10-K (FY2026) — MD&A

16

Six years of financialsFrom SEC data

Each chart's axis holds a single unit (never mixing dollars, %, and $/share). The table's per-period header links to the filing the numbers came from.

Revenue over time

Unit: $M

Source: each period's Form 10-K (SEC EDGAR). Latest: filed 2026-08-14

Profit over time (operating → net)

Unit: $M

  • Operating income
  • Pretax income
  • Net income

Source: each period's Form 10-K (SEC EDGAR). Latest: filed 2026-08-14

Margins over time

Unit: %

  • Operating margin
  • Net margin

formulaoperating income ÷ revenue × 100

termsOperating income · Revenue (net sales)

formulanet income attributable to the company ÷ revenue × 100

termsNet income (attributable to the company)

Cash flow over time

Unit: $M (below zero = cash went out)

  • Operating CF
  • Investing CF
  • Free CF

formulacash flow from operations − capital expenditures

termsFree cash flow (FCF) · Cash flow from operations (operating CF) · Capital expenditures (capex)

Source: each period's Form 10-K (SEC EDGAR). Latest: filed 2026-08-14

Financial stability & capital efficiency

Unit: %

  • Equity ratio
  • ROE

formulatotal equity ÷ total assets × 100 (as reported in the 10-K)

termsStockholders’ equity · Total assets

formulanet income ÷ average equity (beginning + ending, ÷2) × 100 (as reported in the 10-K)

termsNet income (attributable to the company) · Stockholders’ equity

Earnings per share (EPS) and dividend per share

Unit: $

  • EPS

Source: each period's Form 10-K (SEC EDGAR). Latest: filed 2026-08-14

Line itemFY202110-K on EDGAR ↗FY202210-K on EDGAR ↗FY202310-K on EDGAR ↗FY202410-K on EDGAR ↗FY202510-K on EDGAR ↗FY202610-K on EDGAR ↗
Income statement ($M)
Revenue3,1063,3175,1604,7085,8107,118
Operating income402414-3796——
Pretax income353282-356-14894848
Net income (attributable)298235-259-15649805
Revenue growthcalc(this year’s revenue − last year’s revenue) ÷ last year’s revenue × 100—6.8%55.6%-8.8%23.4%22.5%
Operating margincalcoperating income ÷ revenue × 10012.9%12.5%-0.7%2.0%——
Net margincalcnet income attributable to the company ÷ revenue × 1009.6%7.1%-5.0%-3.3%0.8%11.3%
Balance sheet ($M)
Total assets6,5137,84513,71114,48914,91118,300
Total equity3,4063,6164,9885,5825,99811,238
Interest-bearing debtSum of short- and long-term borrowings, notes/bonds payable1,3752,3004,3104,1003,6873,222
Equity ratio52.3%46.1%36.4%36.0%37.9%59.6%
ROE8.7%6.7%-6.0%-3.1%0.9%9.7%
Cash flow ($M)
Operating CF57441363454663480
Investing CF-173-320-5,929-351-414-1,414
Financing CF6768633,554758-4521,477
Free cash flowcalccash flow from operations − capital expenditures42899198199193-1,023
Cash and equivalents1,5922,5828219269091,162
Per share & other
EPS ($)2.371.45-2.93-1.84-0.524.12
BVPS ($)32.2933.8135.7334.1036.2955.70
P/E (x)30.635.1———95.8
EV/EBITDA (x)calc(market cap + interest-bearing debt − cash and equivalents) ÷ (operating income + depreciation & amortization)11.17.416.521.7——
P/B (x)calcfiscal year-end closing price ÷ book value per share2.251.511.432.122.467.08

P/B and EV/EBITDA use each period’s period-end (fiscal year-end) figures, not the current share price. Figures without a "calc" tag are as reported in the Form 10-K (the consolidated financial statements and, for older years, earlier 10-Ks), pulled automatically from SEC EDGAR. Where a later filing restated a prior period, the restated figure is used.

Last 8 quarters

Three-month figures from 10-Q filings. Change is versus the same quarter a year earlier. Newest quarter on top.

Quarter endedRevenueNet incomeDiluted EPS
2026-09-30$2.37B+49.9%$385M+69.9%$1.90
2026-06-30 †$2.05B+33.7%$241M—
2026-03-31$1.81B+20.5%$191M+1118.3%$0.97
2025-12-31$1.69B+17.5%$147M+41.9%$0.76
2025-09-30$1.58B$226M$1.19
2025-06-30 †$1.53B−$96M—
2025-03-31$1.5B$16M$-0.11
2024-12-31$1.43B$103M$0.44

† Fourth quarter = the 10-K’s annual figure minus the first three quarters; quarterly EPS isn’t derived this way because share counts change during the year.

17

Is ROIC above WACC?From SEC data

ROIC (the return on money invested in the business) above WACC (the cost of raising that money) means the company is creating value. WACC is an estimate, so its assumptions can be adjusted below.

Not enough data (operating income, equity, etc.) to compute ROIC/WACC.

18

What the price implies (DCF)From SEC data

A company's value can be written as its free cash flow divided by (cost of capital − perpetual growth). Working that backwards from the market's valuation shows how much growth the share price assumed — compared here with the company's actual past growth.

Not enough data for this calculation (FY2026): it needs positive free cash flow, a fiscal year-end P/E, and a positive enterprise value.

19

Earnings qualityFrom SEC dataShow

The same reported profit can mean different things depending on whether it's backed by cash, driven by the core business, or the result of a one-off item. Four checks below.

  • ✓

    Operating CF ÷ net income: averages 4.16x

    Profit is backed by cash coming in.

  • ✓

    Accrual ratio (latest): 4.4%

    A small share of profit rests on accounting estimates.

  • ✓

    Days sales outstanding: 77 → 59 days

    No major slowdown in collecting on sales.

Operating CF vs. net income

Unit: $M — operating CF above net income means profit is backed by cash

  • Operating CF
  • Net income

formulacash flow from operations ÷ net income attributable to the company

termsCash flow from operations (operating CF) · Net income (attributable to the company)

formula(net income − operating CF) ÷ average total assets × 100

termsNet income (attributable to the company) · Cash flow from operations (operating CF) · Total assets

Source: each period's Form 10-K (SEC EDGAR). Latest: filed 2026-08-14

Receivables & inventory days

Unit: days — days grow when receivables or inventory build up faster than sales

  • Days sales outstanding
  • Days inventory outstanding

formulaaverage receivables (opening + closing ÷ 2) ÷ revenue × 365

termsAccounts receivable · Revenue (net sales)

formulaaverage inventory (opening + closing ÷ 2) ÷ cost of revenue × 365

termsInventory · Cost of revenue (COGS)

Worked examples (latest period)

formulacash flow from operations ÷ net income attributable to the company

e.g.$80M ÷ $805M = 0.10x

termsCash flow from operations (operating CF) · Net income (attributable to the company)

formulaoperating income ÷ income before income taxes × 100

termsOperating income · Income before income taxes (pretax income)

formulaaverage receivables (opening + closing ÷ 2) ÷ revenue × 365

e.g.($964M + $1,343M) ÷ 2 ÷ $7,118M × 365 = 59 days

termsAccounts receivable · Revenue (net sales)

formulaaverage inventory (opening + closing ÷ 2) ÷ cost of revenue × 365

e.g.($1,438M + $2,581M) ÷ 2 ÷ $4,449M × 365 = 165 days

termsInventory · Cost of revenue (COGS)

20

Who holds the sharesFrom SEC dataShow

How much of the stock large institutional investors report owning on SEC Form 13F, how much the directors and executive officers hold (and how much of the vote they control), and roughly how much is left for individual investors. Shown next to beta so the holder mix can be read alongside how much the stock swings.

Institutions, insiders and everyone else, 13F holdings as of 2026-06-30

“Everyone else” is what remains after shares reported on Form 13F and shares held by directors and executive officers: mostly individual investors, plus non-insider families or foundations and smaller or foreign institutions. The figures have different dates and 13F reports count some shares twice — read it as an approximate split.

Held by 13F filers
86.8%
Directors & officers (shares)
<1%
Everyone else (est.)
13.2%

individuals and other non-13F holders

Directors & officers (voting power)
<1%

no separate voting figure; shown as shares

Institutional-ownership rank
238 of 416

1 = most institutional; 57% of covered companies have more

Beta (adjusted)
2.17

above 1 = swings more than the market

  • 170.0M shares reported by 1,309 13F filers ÷ 195.8M shares outstanding on 2026-08-10. Option positions are excluded.
  • Directors and executive officers as a group, from the proxy statement’s beneficial-ownership table; includes shares they can acquire within 60 days.
  • A large “everyone else” share can still reflect a family, trust or foundation stake held outside the board; check the proxy statement’s 5% holders.

Sources: SEC Form 13F data set (holdings as of 2026-06-30) · Form DEF 14A filed 2026-10-09 (beneficial ownership table) · Form 10-K cover page (shares outstanding as of 2026-08-10)

21

Strengths & weaknessesSite analysis

Strengths

  1. 1. AI datacenter demand

    Datacenter & Communications revenue rose 40% to $5.27B in FY2026.

    Evidence: Form 10-K (FY2026) MD&A

  2. 2. Vertical integration

    Coherent says its vertical integration from materials to systems and its manufacturing base give it competitive advantages.

    Evidence: Form 10-K (FY2026) Item 1

  3. 3. Stronger balance sheet

    Debt fell from $4.31B (FY2023) to $3.22B (FY2026), and equity rose to $11.2B after NVIDIA's investment and the preferred stock conversion.

    Evidence: SEC EDGAR XBRL; 8-K filed 2026-03-02

Weaknesses

  1. 1. Customer concentration

    One customer was 20% and another 12% of FY2026 revenue.

    Evidence: Form 10-K (FY2026)

  2. 2. Heavy capital spending

    Capex jumped to $1.10B in FY2026, and operating cash flow was just $80M.

    Evidence: SEC EDGAR XBRL

  3. 3. History of losses

    Coherent lost money in FY2023 and FY2024 after the 2022 Coherent acquisition.

    Evidence: SEC EDGAR XBRL

22

What draws investors to itSite analysis

Why the stock can look attractive to investors — each point paired with what has to hold for it to stay true, and the opposing view. This is this site's analysis, not a recommendation to buy or sell.

P/E (FY2026)

95.8x

Price at fiscal year-end ÷ diluted EPS

Dividend yield (FY2026)

—

Dividends per share ÷ fiscal year-end price

Payout ratio (FY2026)

—

Dividends per share ÷ diluted EPS

FCF yield (FY2026)

-1.3%

(Operating CF − capex) ÷ market cap

  1. 1. AI growth

    FY2026 EPS was $4.12 versus −$0.52 a year earlier.

    What has to hold
    AI datacenter buildouts continue.
    The other side
    Concentrated customers and heavy capex.

    Evidence: SEC EDGAR XBRL

  2. 2. Strategic backing

    NVIDIA's $2B equity stake.

    What has to hold
    The collaboration leads to new business.
    The other side
    New shares dilute existing holders.

    Evidence: 8-K filed 2026-03-02

P/E and FCF yield use the FY2026 fiscal year-end share price. Coherent pays no common dividend (dividends paid were on preferred stock). Coherent's income statement has no operating income line.

23

ResilienceSite analysisShow

How well the company could absorb a bad year: its financial buffer, how its revenue and profit held up in the worst year on record, and what the 10-K says about the business's exposure to shocks. Figures and filing statements only — no overall rating.

1. Financial buffer (FY2026)

Cash & short-term investments ÷ debt due within a year

100x+

$1.99B vs. $8M

Interest coverage (operating income ÷ interest expense)

Not disclosed

The income statement has no operating income line.

Free cash flow ÷ dividends paid

-89.5x

−$1.02B vs. $11M (FCF = operating CF − capex)

2. Worst year in the record, and the recovery

FigureWorst year-over-year changeBack to the prior level?
Revenue-8.8% in FY2024 ($5.16B → $4.71B)Yes, by FY2025
Operating income-109.0% in FY2023 ($414M → −$37M)Not yet, as of FY2026

Covers only the 6 fiscal years on record (FY2021–FY2026), which may not include a full recession — the worst year here isn’t necessarily how the company would fare in a severe downturn.

3. Business resilience (from the 10-K)

  • Equity capital

    $11.2B of equity at FY2026 year-end.

    Source: SEC EDGAR XBRL

  • Diversified footprint

    Manufacturing in the U.S., China, Malaysia, Germany, Vietnam, and elsewhere.

    Source: Form 10-K (FY2026)

25

Risks (including geopolitical)Site analysis

Starting from the 10-K's Risk Factors section, organized by category — geopolitical, currency, raw materials, regulatory, disaster, and more — with impact and likelihood assessed by this site.

Risk map

Vertical = impact on results, horizontal = likelihood. Upper right = most severe. Numbers match the list below (placement is this site’s own assessment).

Impact
High
1
Med
2345
Low
LowMedHigh

Likelihood →

"Company disclosure" vs. "this site’s assessment"

The description and mitigation for each risk are this site’s summary of the 10-K’s "Risk Factors" section. Impact and likelihood are this site’s own assessment, not the company’s — where the company discloses its own likelihood assessment, that is noted in the summary.

Impact is judged from how large the affected business is relative to total revenue/profit, and from the risk’s track record of moving results in the past. Likelihood is judged from the filing’s wording and the current business environment (already occurring, or recurring). See the rating criteria.

Geopolitical risk highlights

  • [3]China exposure
  1. 1Customer/supplier concentration

    Large customers

    Company disclosure (summarized from the 10-K)
    A few customers drive most datacenter revenue; customers could also backward-integrate into Coherent's competencies.
    Company’s stated mitigation
    Not stated in the filings.
    This site’s assessment
    Impact High / Likelihood Med
  2. 2Supply chain

    Limited-source materials

    Company disclosure (summarized from the 10-K)
    Manufacturing depends on strategic materials and components from limited sources, rare earth minerals, and noble gases.
    Company’s stated mitigation
    Like with other materials, we continuously work to strengthen and diversify our supply chain, including maintaining buffer inventory and developing multiple sources of supply.
    This site’s assessment
    Impact Med / Likelihood Med
  3. 3Geopolitical

    China exposure

    Company disclosure (summarized from the 10-K)
    China was $813M of FY2026 revenue and hosts significant manufacturing assets ($969M of long-lived assets).
    Company’s stated mitigation
    Expanding U.S. manufacturing, including with CHIPS Act support for the Sherman, Texas expansion.
    This site’s assessment
    Impact Med / Likelihood Med
  4. 4M&A & integration

    Capacity investments

    Company disclosure (summarized from the 10-K)
    Coherent may not achieve expected returns from strategic investments, including capacity expansions.
    Company’s stated mitigation
    Not stated in the filings.
    This site’s assessment
    Impact Med / Likelihood Med
  5. 5Demand & macro

    Economic downturns

    Company disclosure (summarized from the 10-K)
    Global downturns could reduce demand, especially in industrial markets.
    Company’s stated mitigation
    Not stated in the filings.
    This site’s assessment
    Impact Med / Likelihood Med

26

What changed in the risk factorsFrom SEC data

Paragraphs in the latest 10-K's Risk Factors that have little overlap with the year before, and paragraphs that were dropped.

New or substantially reworded (8)

  • Our reliance on contract manufacturers, and any failure to qualify or requalify our own or our subcontractors’ manufacturing lines for volume production, could adversely affect our ability to meet customer demand and harm our business, results of operations, and financial condition.

  • We provide components to contract manufacturers to produce finished or intermediary goods, and for some products a particular internal or external manufacturing site may be the sole qualified source. Read more

    Our reliance on contract manufacturers exposes us to risks including reduced control over delivery schedules and planning, limited visibility into or availability of manufacturing capability and capacity, reliance on third-party quality assurance procedures, cybersecurity incidents or data security breaches affecting contract manufacturers, and the risk that disruptions at those manufacturers could require us to identify and qualify alternatives, which may be expensive and time-consuming and could result in supply interruptions and harm to customer relationships.

  • In addition, customers may require qualification or requalification of manufacturing lines before they will accept volume shipments, including when we establish new lines, relocate production, introduce new products, or transition work to new contract manufacturers or internal sites. Any failure or delay in obtaining such qualification or requalification could delay revenue, increase costs, harm our reputation, and adversely affect customer relationships and operating results.

  • We may not be able to achieve expected returns from strategic investments, including capacity expansions.

  • We have made and are planning to make significant investments to satisfy increased customer demand, including expansion of our production capacity in the United States and in other regions where we operate. Read more

    These projects are highly dependent on available sources of materials, and specialized equipment, as well as labor, skilled sub-contractors and other service providers. Increasing demand, supply constraints, inflation, tariffs, trade restrictions, and other market conditions could result in shortages and higher costs. Additionally, difficulties in obtaining labor, skilled sub-contractors and other service providers or other resources could result in delays in completion of our construction projects and cost increases, including costs to operate these facilities. Our ability to increase production is also subject to regulatory approvals, environmental and operational permits,…

  • From time to time, we could experience impacts from certain of the above items and, because these risks are a characteristic of our business, we expect to experience them in the future. Read more

    Depending on the nature and extent of the impact from these risks, we may be unable to produce sufficient capacity in the expected timeframe which could result in delays in the completion of our projects and increased costs, including costs to operate these facilities.

  • If we overestimate demand, if customers delay, reduce, or cancel anticipated orders, or if expected end markets develop more slowly than anticipated, we may be unable to optimize our manufacturing footprint and could incur excess or obsolete inventory, underutilized facilities, under-absorbed overhead, liabilities under supplier arrangements, noncancellable purchase obligations, or charges associated with unused allocated manufacturing capacity, any of which could increase our costs and reduce our margins. In addition, certain customers may require qualification of existing, new, relocated, or subcontractor manufacturing lines before they will purchase more than limited evaluation units or permit volume shipments. If we introduce new production lines, relocate manufacturing, or transition production to new internal or external sites, we may experience delays or failures in obtaining…

  • We have a broad portfolio of products to address our customers’ needs, which span multiple market segments and are subject to rapid technological changes. Read more

    We invest our capital in areas that we believe best align with our business strategy and optimize future returns. Investments in capital expenditures may not generate expected returns or cash flows. Significant judgment is required to determine which capital investments will result in optimal returns, and we could invest in projects that are ultimately

No longer in the text (4)

  • We also make products of which we are one of the world’s largest suppliers. Read more

    We use high-quality, optical-grade ZnSe in the production of many of our IR optical products. We are a leading producer of ZnSe for our internal use and for external sale. The production of ZnSe is a complex process requiring a highly controlled environment. A number of factors, including defective or contaminated materials, could adversely affect our ability to achieve acceptable manufacturing yields of high-quality ZnSe. Lack of adequate availability of high-quality ZnSe could have a material adverse effect upon our business. There can be no assurance that we will not experience manufacturing yield inefficiencies that could have a material adverse effect on our business, results of operations, or financial condition.

  • Our business is subject to various governmental regulations. Compliance with these regulations may cause us to incur significant expense and failure to maintain compliance with applicable regulations could adversely affect our business.

  • In addition, if any of certain fundamental changes were to occur, we or the surviving entity would be required to make an offer to repurchase, at the option and election of the holders thereof, for cash each share of Series B Preferred Stock then outstanding. These features of the Series B Preferred Stock could increase the cost of acquiring us or otherwise discourage a third party from acquiring us or removing incumbent management.

  • Our common stock ranks junior to our Series B Preferred Stock with respect to the payment of dividends and amounts payable in the event of our liquidation, dissolution, or winding-up of our affairs. Read more

    This means that, unless accumulated dividends have been paid on all the Series B Preferred Stock then outstanding through the most recently completed dividend period, no dividends may be declared or paid on our common stock and we will not be permitted to repurchase any of our common stock, subject to limited exceptions. Likewise, in the event of our voluntary or involuntary liquidation, dissolution, or winding-up of our affairs, no distribution of our assets may be made to holders of our common stock until we have paid to holders of the Series B Preferred Stock then outstanding the applicable liquidation preferences.

14 more paragraphs differ; the filings below have the full text.

Matched automatically, quoted as filed, and may include rewording of an existing risk. Compares Item 1A of the 10-K filed Aug 14, 2026 ↗ with the 10-K filed Aug 15, 2025 ↗.

27

What to watch going forwardSite analysis

  • AI datacenter transceiver demand and pricing.
  • Co-packaged optics work with NVIDIA.
  • Capacity expansion returns.
  • Customer concentration.
  • Industrial segment after divestitures.

28

Source documentsShow

This page's financial figures come from the Form 10-Ks listed below. Check the original filings for full detail.

Last updated

Analysis last edited: November 6, 2026 · Financial data fetched: October 17, 2026 10:07 (SEC EDGAR) · Source 10-K filed: August 14, 2026

Built on10-K FY2026 · filed 2026-08-14

Next update expectedAfter FY2027’s 10-K is filed (roughly 60–90 days after fiscal year end (sooner for larger filers)), financials and analysis will be refreshed.

This page is this site’s own analysis based on public information, and does not represent Coherent Corp.’s views. It is not a recommendation to buy or sell any security, and this site does not guarantee the accuracy of any figure or statement here. Always verify against the original source documents before making an investment decision.