# Cohu Inc: overview COHU · Nasdaq · CIK 21535 · [Technology](/sectors/technology.md) · fiscal year ends Dec 26 Pages: [Overview](/companies/cohu.md) · [Financials](/companies/cohu/financials.md) · [Filings](/companies/cohu/filings.md) · [Insiders](/companies/cohu/insiders.md) Latest reported revenue: [$173.0m](/filings/0001437749-26-033843.md) for Q3 FY2026, three months to 2026-09-26, from the 10-Q filed Oct 29, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax, accession 0001437749-26-033843). ## Last eight quarters | Line item | Unit | Q4 FY2024 (2024-12-28) | Q1 FY2025 (2025-03-29) | Q2 FY2025 (2025-06-28) | Q3 FY2025 (2025-09-27) | Q4 FY2025 (2025-12-27) | Q1 FY2026 (2026-03-28) | Q2 FY2026 (2026-06-27) | Q3 FY2026 (2026-09-26) | | --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | [94.1 d](/filings/0001437749-26-004339.md) | [96.8](/filings/0001437749-26-014308.md) | [108](/filings/0001437749-26-025144.md) | [126](/filings/0001437749-26-033843.md) | [122 d](/filings/0001437749-26-004339.md) | [125](/filings/0001437749-26-014308.md) | [149](/filings/0001437749-26-025144.md) | [173](/filings/0001437749-26-033843.md) | | Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Operating margin | % | [(23.0%) d](/filings/0001437749-26-004339.md) | [(28.2%)](/filings/0001437749-26-014308.md) | [(16.0%)](/filings/0001437749-26-025144.md) | [(7.7%)](/filings/0001437749-26-033843.md) | [(12.7%) d](/filings/0001437749-26-004339.md) | [(8.9%)](/filings/0001437749-26-014308.md) | [0.2%](/filings/0001437749-26-025144.md) | [7.4%](/filings/0001437749-26-033843.md) | | Net margin | % | [(22.7%) d](/filings/0001437749-26-004339.md) | [(31.8%)](/filings/0001437749-26-014308.md) | [(15.7%)](/filings/0001437749-26-025144.md) | [(3.2%)](/filings/0001437749-26-033843.md) | [(18.4%) d](/filings/0001437749-26-004339.md) | [(9.6%)](/filings/0001437749-26-014308.md) | [(0.1%)](/filings/0001437749-26-025144.md) | [7.0%](/filings/0001437749-26-033843.md) | | Diluted EPS | $ per share | not reported | [(0.66)](/filings/0001437749-26-014308.md) | [(0.36)](/filings/0001437749-26-025144.md) | [(0.09)](/filings/0001437749-26-033843.md) | not reported | [(0.26)](/filings/0001437749-26-014308.md) | [0.00](/filings/0001437749-26-025144.md) | [0.22](/filings/0001437749-26-033843.md) | | Free cash flow | $m | [(4.8) d](/filings/0001437749-26-004339.md) | [(21.1)](/filings/0001437749-26-014308.md) | [13.4 d](/filings/0001437749-26-025144.md) | [(18.0) d](/filings/0001437749-26-033843.md) | [36.5 d](/filings/0001437749-26-004339.md) | [8.3](/filings/0001437749-26-014308.md) | [8.1 d](/filings/0001437749-26-025144.md) | [3.0 d](/filings/0001437749-26-033843.md) | - Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. Derived values: 12-month figure less the 9-month figure. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Derived values: 12-month figure less the 9-month figure; 6-month figure less the 3-month figure; 9-month figure less the 6-month figure. ## Last five fiscal years | Line item | Unit | FY2021 (2021-12-25) | FY2022 (2022-12-31) | FY2023 (2023-12-30) | FY2024 (2024-12-28) | FY2025 (2025-12-27) | | --- | --- | ---: | ---: | ---: | ---: | ---: | | Revenue | $m | [887](/filings/0001437749-24-004596.md) | [813](/filings/0001437749-25-004612.md) | [636](/filings/0001437749-26-004339.md) | [402](/filings/0001437749-26-004339.md) | [453](/filings/0001437749-26-004339.md) | | Gross margin | % | not reported | not reported | not reported | not reported | not reported | | Operating margin | % | [22.7%](/filings/0001437749-24-004596.md) | [15.4%](/filings/0001437749-25-004612.md) | [6.8%](/filings/0001437749-26-004339.md) | [(17.8%)](/filings/0001437749-26-004339.md) | [(15.4%)](/filings/0001437749-26-004339.md) | | Net margin | % | [18.9%](/filings/0001437749-24-004596.md) | [11.9%](/filings/0001437749-25-004612.md) | [4.4%](/filings/0001437749-26-004339.md) | [(17.4%)](/filings/0001437749-26-004339.md) | [(16.4%)](/filings/0001437749-26-004339.md) | | Diluted EPS | $ per share | [3.45](/filings/0001437749-24-004596.md) | [1.98](/filings/0001437749-25-004612.md) | [0.59](/filings/0001437749-26-004339.md) | [(1.49)](/filings/0001437749-26-004339.md) | [(1.59)](/filings/0001437749-26-004339.md) | | Free cash flow | $m | [85.9](/filings/0001437749-24-004596.md) | [98.1](/filings/0001437749-25-004612.md) | [85.4](/filings/0001437749-26-004339.md) | [(7.9)](/filings/0001437749-26-004339.md) | [10.7](/filings/0001437749-26-004339.md) | - Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. - Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. - Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/cohu/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $545.9m | 7,386,449 | | Added +75,163 | | [Capital World Investors](/funds/1422849.md) | 2026-06-30 | $203.8m | 2,757,413 | | New +2,757,413 | | [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $170.2m | 2,303,291 | | Added +264,814 | | [Invesco Ltd.](/funds/914208.md) | 2026-06-30 | $150.1m | 2,030,920 | | Added +1,781,263 | | [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $148.4m | 2,007,337 | | Added +39,662 | | [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $139.6m | 1,888,948 | | Added +62,612 | | [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $96.1m | 1,299,373 | | Added +122,247 | | [SYSTEMATIC FINANCIAL MANAGEMENT LP](/funds/1085936.md) | 2026-06-30 | $86.8m | 1,174,165 | | Reduced −227,069 | | [TWO SIGMA INVESTMENTS, LP](/funds/1179392.md) | 2026-06-30 | $84.4m | 1,142,216 | | Added +47,785 | | [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $82.9m | 1,122,112 | | Reduced −445,399 | ## Recent filings [All 1,280 filings](/companies/cohu/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-10-29 | 06:06 ET | [10-Q](/filings/0001437749-26-033843.md) | Quarterly report, period 2026-09-26 | 0001437749-26-033843 | | 2026-10-28 | 16:07 ET | [8-K](/filings/0001437749-26-033788.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-033788 | | 2026-07-31 | 06:06 ET | [10-Q](/filings/0001437749-26-025144.md) | Quarterly report, period 2026-06-27 | 0001437749-26-025144 | | 2026-07-30 | 16:07 ET | [8-K](/filings/0001437749-26-025053.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-025053 | | 2026-05-15 | 16:21 ET | [8-K](/filings/0001437749-26-017386.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001437749-26-017386 | | 2026-05-01 | 06:06 ET | [10-Q](/filings/0001437749-26-014308.md) | Quarterly report, period 2026-03-28 | 0001437749-26-014308 | | 2026-04-30 | 16:06 ET | [8-K](/filings/0001437749-26-014188.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-014188 | | 2026-04-02 | 06:12 ET | [DEF 14A](/filings/0001437749-26-010960.md) | Proxy statement, period 2026-05-15 | 0001437749-26-010960 | | 2026-02-17 | 16:02 ET | [10-K](/filings/0001437749-26-004339.md) | Annual report, period 2025-12-27 | 0001437749-26-004339 | | 2026-02-12 | 16:03 ET | [8-K](/filings/0001437749-26-003937.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-003937 | ## Latest annual report [Form 10-K for the fiscal year ended Dec 27, 2025](/filings/0001437749-26-004339.md), filed Feb 17, 2026. ## Forecast league Q3 FY2026, the quarter ended 2026-09-27, has been scored from the reported figures. [See the target](/leagues/2026q3/targets/305b92b9-b11c-4ac2-88dc-cc080a6ca47e) ## About the filer - CIK: 21535 - Tickers: COHU - Exchange: Nasdaq - SIC code: 3825 Instruments For Meas & Testing of Electricity & Elec Signals - State of incorporation: DE - Filer category: Large accelerated filer Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 29, 2026, 06:27 ET. No prices; not investment advice.