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Public ownership evidence

Cohu Inc (COHU) Ownership Disclosures

Read COHU insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T23:32:50.005Z

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2026-10-062026-10-02Muller Luis AS21,662Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-02 and its public availability date is 2026-10-06. Subtracting those calendar dates gives 4 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

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2026-10-062026-10-02Muller Luis AS21,662Not reported
2026-09-262026-09-25CAGGIA ANDREW MA326Not reported
2026-09-262026-09-25Muller Luis AS27,236Not reported
2026-09-222026-09-21Muller Luis AS55,794Not reported
2026-09-172025-09-15BOHRSON CHRISTOPHERS1,000Not reported
2026-08-222026-08-19BOHRSON CHRISTOPHERS10,000Not reported
2026-08-192026-08-17BOHRSON CHRISTOPHERS1,000Not reported
2026-08-072026-08-05Richardson NinaS3,055Not reported
2026-08-072026-08-05CAGGIA ANDREW MS5,252Not reported
2026-08-072026-08-05CAGGIA ANDREW MS10,000Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Corient Private Wealth LP2026-06-302026-08-283,204$236,808None
Corient Private Wealth LP2026-06-302026-08-284,491$331,930None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-263,000$221,730None
First Eagle Investment Management, LLC2026-06-302026-08-25548,405$40,532,614None
First Eagle Investment Management, LLC2026-06-302026-08-25128$9,460None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2557,360$4,239,478None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-254,239,478$57,360,000None
Assenagon Asset Management S.A.2026-06-302026-08-224,821$356,320None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2011,428$844,628None
Ensign Peak Advisors, Inc2026-03-312026-08-193,751$114,856None
Ensign Peak Advisors, Inc2025-12-312026-08-193,751$87,286None
Ensign Peak Advisors, Inc2025-09-302026-08-198,501$172,825None
Corient Private Wealth LP2026-06-302026-08-187,691$568,443None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,070$79,084None
Kultura Capital Management LP2026-06-302026-08-15157,357$11,630,256None
TORONTO DOMINION BANK2026-06-302026-08-15366,000$27,051,060Call
TORONTO DOMINION BANK2026-06-302026-08-15216,283$15,985,477None
TORONTO DOMINION BANK2026-06-302026-08-152$135None
CAXTON ASSOCIATES LLP2026-06-302026-08-1536,095$2,667,781None
SEI INVESTMENTS CO2026-06-302026-08-15112,356$8,304,232None
SEI INVESTMENTS CO2026-06-302026-08-1526,206$1,937,000None
Massar Capital Management, LP2026-06-302026-08-1517,885$1,321,880None
JPL Wealth Management, LLC2026-06-302026-08-1546$3,400None
Marex Group Ltd2026-06-302026-08-153,344$247,155None
Basecamp Wealth Advisors LLC2026-06-302026-08-1573$5,395None
Polymer Capital Management (US) LLC2026-06-302026-08-1579,846$5,901,418None
Quarry LP2026-06-302026-08-1596$7,095None
Integrated Quantitative Investments LLC2026-06-302026-08-1536,758$2,716,784None
4D Advisors, LLC2026-06-302026-08-15115,000$8,499,650None
Meros Investment Management, LP2026-06-302026-08-15190,686$14,093,602None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-15311,258$23,006,000None
XTX Topco Ltd2026-06-302026-08-1561,473$4,543,469None
Aquatic Capital Management LLC2026-06-302026-08-152,732$201,922None
SYON CAPITAL LLC2026-06-302026-08-154,036$298,301None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15733,112$54,184,308None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15733,112$54,184,308None
ExodusPoint Capital Management, LP2026-06-302026-08-152,937$217,074None
Neo Ivy Capital Management2026-06-302026-08-153,590$265,336None
Diametric Capital, LP2026-06-302026-08-156,328$467,702None
OSAIC HOLDINGS, INC.2026-06-302026-08-153,052$225,571None
QUADRANT CAPITAL GROUP LLC2026-06-302026-08-153,751$277,236None
Squarepoint Ops LLC2026-06-302026-08-1522,526$1,664,897None
Man Group plc2026-06-302026-08-15114,570$8,467,869None
Trexquant Investment LP2026-06-302026-08-15112,276$8,298,319None
Quinn Opportunity Partners LLC2026-06-302026-08-156,131$453,142None
MetLife Investment Management, LLC2026-06-302026-08-1527,221$2,011,904None
Engineers Gate Manager LP2026-06-302026-08-1524,877$1,838,659None
JANE STREET GROUP, LLC2026-06-302026-08-155,198$384,184None
JANE STREET GROUP, LLC2026-06-302026-08-1560,516$4,472,738None
JANE STREET GROUP, LLC2026-06-302026-08-158,800$650,408Put

90-day public filing window, up to 50 source positions.

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.