COHU US Equity

COHU INC

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Information Technology · Instruments For Meas & Testing of Electricity & Elec Signals · CIK 21535 · FYE 1226

$42.47

-5.34 (-11.17%)

USD · as of 2026-07-28 · marketstack

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Institutional ownership· 13F filers holding COHU · 2026-Q1 methodology → sources →

263 holders

% of shares outstanding held

107.4%

Shares held (13F)

50,685,676

Reporting holders

263

Institutional 13F holdings sum to 107.4% of shares outstanding. Readings above 100% reflect securities-lending double counting: shares on loan to short sellers are reported long by both the lending institution and the one that bought them. FINRA short interest of 6,311,887 shares (settlement 2026-04-30) accounts for the excess.

Top holders

largest 100 of 263 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	7,311,2867.3M	$224M	15.50%	ADD 3%
2	VICTORY CAPITAL MANAGEMENT INC	2,306,4912.3M	$71M	4.89%	TRIM -7%
3	VANGUARD PORTFOLIO MANAGEMENT LLC	2,038,4772.0M	$62M	4.32%	NEW†
4	ROYCE & ASSOCIATES LP	2,027,7172.0M	$62M	4.30%	ADD 6%
5	VANGUARD CAPITAL MANAGEMENT LLC	1,967,6752.0M	$60M	4.17%	NEW†
6	STATE STREET CORP	1,826,3361.8M	$56M	3.87%	—
7	BARROW HANLEY MEWHINNEY & STRAUSS LLC	1,779,7951.8M	$54M	3.77%	TRIM -6%
8	DIMENSIONAL FUND ADVISORS LP	1,567,5111.6M	$48M	3.32%	TRIM -15%
9	SYSTEMATIC FINANCIAL MANAGEMENT LP	1,401,2341.4M	$43M	2.97%	TRIM -9%
10	FRONTIER CAPITAL MANAGEMENT CO LLC	1,294,6161.3M	$40M	2.74%	TRIM -7%
11	GEODE CAPITAL MANAGEMENT, LLC	1,177,1261.2M	$36M	2.50%	ADD 5%
12	TWO SIGMA INVESTMENTS, LP	1,094,4311.1M	$34M	2.32%	ADD 102%
13	GOLDMAN SACHS GROUP INC	1,053,8701.1M	$32M	2.23%	ADD 106%
14	FRANKLIN RESOURCES INC	1,020,1401.0M	$31M	2.16%	ADD 455%
15	SEGALL BRYANT & HAMILL, LLC	955,344955,344	$29M	2.03%	ADD 125%
16	MORGAN STANLEY	952,104952,104	$29M	2.02%	ADD 11%
17	Bank of New York Mellon Corp	865,624865,624	$27M	1.83%	—
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	802,413802,413	$25M	1.70%	—
19	EMERALD ADVISERS, LLC	780,099780,099	$24M	1.65%	NEW
20	MILLENNIUM MANAGEMENT LLC	688,003688,003	$21M	1.46%	ADD 196%
21	Tributary Capital Management, LLC	687,219687,219	$21M	1.46%	TRIM -2%
22	Leeward Investments, LLC - MA	646,133646,133	$20M	1.37%	ADD 4%
23	PARADIGM CAPITAL MANAGEMENT INC/NY	623,852623,852	$19M	1.32%	TRIM -32%
24	D. E. Shaw & Co., Inc.	544,991544,991	$17M	1.16%	—
25	Driehaus Capital Management LLC	538,531538,531	$16M	1.14%	NEW
26	BANK OF AMERICA CORP /DE/	517,195517,195	$16M	1.10%	ADD 2%
27	NORTHERN TRUST CORP	494,700494,700	$15M	1.05%	ADD 5%
28	EMERALD MUTUAL FUND ADVISERS TRUST	489,850489,850	$15M	1.04%	NEW
29	First Eagle Investment Management, LLC	474,068474,068	$15M	1.00%	ADD 91%
30	CITIGROUP INC	360,950360,950	$11M	0.77%	TRIM -19%
31	Connor, Clark & Lunn Investment Management Ltd.	343,727343,727	$11M	0.73%	ADD 34%
32	UBS Group AG	337,518337,518	$10M	0.72%	ADD 135%
33	Focus Partners Wealth	322,640322,640	$10M	0.68%	—
34	AQR CAPITAL MANAGEMENT LLC	311,931311,931	$10M	0.66%	ADD 83%
35	TORONTO DOMINION BANK	307,587307,587	$9M	0.65%	TRIM -16%
36	VANGUARD FIDUCIARY TRUST CO	302,680302,680	$9M	0.64%	NEW
37	SG Capital Management LLC	290,877290,877	$9M	0.62%	TRIM -80%
38	Meros Investment Management, LP	275,958275,958	$8M	0.58%	TRIM -22%
39	ALGERT GLOBAL LLC	275,070275,070	$8M	0.58%	NEW
40	CSM Advisors, LLC	274,136274,136	$8M	0.58%	TRIM -8%
41	MIZUHO MARKETS AMERICAS LLC	272,150272,150	$8M	0.58%	TRIM -10%
42	BNP PARIBAS FINANCIAL MARKETS	266,411266,411	$8M	0.56%	ADD 564%
43	DAVENPORT & Co LLC	261,243261,243	$8M	0.55%	NEW
44	BANK OF NOVA SCOTIA	258,208258,208	$8M	0.55%	TRIM -32%
45	SEI INVESTMENTS CO	251,122251,122	$8M	0.53%	ADD 93%
46	Invesco Ltd.	249,657249,657	$8M	0.53%	ADD 9%
47	Trexquant Investment LP	230,101230,101	$7M	0.49%	ADD 237%
48	PRINCIPAL FINANCIAL GROUP INC	226,916226,916	$7M	0.48%	—
49	ACADIAN ASSET MANAGEMENT LLC	219,914219,914	$7M	0.47%	ADD 193%
50	Man Group plc	218,112218,112	$7M	0.46%	ADD 81%
51	Stanley-Laman Group, Ltd.	209,012209,012	$6M	0.44%	ADD 7%
52	CITADEL ADVISORS LLC	207,552207,552	$6M	0.44%	TRIM -41%
53	ENVESTNET ASSET MANAGEMENT INC	194,828194,828	$6M	0.41%	ADD 9%
54	ESSEX INVESTMENT MANAGEMENT CO LLC	191,885191,885	$6M	0.41%	—
55	CRAMER ROSENTHAL MCGLYNN LLC	188,342188,342	$6M	0.40%	NEW
56	4D Advisors, LLC	185,000185,000	$6M	0.39%	TRIM -7%
57	Lightrock Netherlands B.V.	152,105152,105	$6M	0.32%	TRIM -12%
58	WELLS FARGO & COMPANY/MN	178,545178,545	$5M	0.38%	ADD 35%
59	VOYA INVESTMENT MANAGEMENT LLC	174,336174,336	$5M	0.37%	TRIM -26%
60	Public Sector Pension Investment Board	167,090167,090	$5M	0.35%	ADD 3%
61	VOLORIDGE INVESTMENT MANAGEMENT, LLC	148,261148,261	$5M	0.31%	TRIM -56%
62	ExodusPoint Capital Management, LP	142,193142,193	$4M	0.30%	ADD 19%
63	RHUMBLINE ADVISERS	134,799134,799	$4M	0.29%	—
64	AMERIPRISE FINANCIAL INC	130,794130,794	$4M	0.28%	TRIM -3%
65	NEEDHAM INVESTMENT MANAGEMENT LLC	130,000130,000	$4M	0.28%	TRIM -10%
66	DEAN INVESTMENT ASSOCIATES, LLC	126,022126,022	$4M	0.27%	—
67	Jump Financial, LLC	116,334116,334	$4M	0.25%	ADD 68%
68	Legal & General Group Plc	114,265114,265	$3M	0.24%	—
69	AMERICAN CENTURY COMPANIES INC	113,386113,386	$3M	0.24%	—
70	Pier Capital, LLC	112,874112,874	$3M	0.24%	NEW
71	Nuveen, LLC	109,481109,481	$3M	0.23%	ADD 4%
72	JPMORGAN CHASE & CO	115,127115,127	$3M	0.24%	TRIM -21%
73	Legato Capital Management LLC	105,576105,576	$3M	0.22%	—
74	MARSHALL WACE, LLP	103,701103,701	$3M	0.22%	ADD 106%
75	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	92,24592,245	$3M	0.20%	ADD 7%
76	Swiss National Bank	92,05092,050	$3M	0.20%	—
77	Dean Capital Management	88,24888,248	$3M	0.19%	—
78	Creative Planning	85,70685,706	$3M	0.18%	ADD 9%
79	RENAISSANCE TECHNOLOGIES LLC	84,50084,500	$3M	0.18%	TRIM -45%
80	Thrivent Financial for Lutherans	77,25377,253	$2M	0.16%	ADD 141%
81	STATE OF WISCONSIN INVESTMENT BOARD	77,02377,023	$2M	0.16%	TRIM -46%
82	OAK ASSOCIATES LTD /OH/	73,10173,101	$2M	0.15%	TRIM -22%
83	Atom Investors LP	69,50269,502	$2M	0.15%	TRIM -83%
84	BARCLAYS PLC	67,96567,965	$2M	0.14%	TRIM -15%
85	Quantinno Capital Management LP	63,41763,417	$2M	0.13%	ADD 17%
86	Azarias Capital Management, L.P.	59,55959,559	$2M	0.13%	TRIM -75%
87	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	58,79258,792	$2M	0.12%	ADD 36%
88	RAYMOND JAMES FINANCIAL INC	58,57358,573	$2M	0.12%	—
89	HRT FINANCIAL LP	55,61855,618	$2M	0.12%	TRIM -46%
90	PRICE T ROWE ASSOCIATES INC /MD/	55,49855,498	$2M	0.12%	ADD 10%
91	INTECH INVESTMENT MANAGEMENT LLC	52,91352,913	$2M	0.11%	ADD 189%
92	CAXTON ASSOCIATES LLP	50,56550,565	$2M	0.11%	ADD 183%
93	NEW YORK STATE TEACHERS RETIREMENT SYSTEM	50,32850,328	$2M	0.11%	TRIM -3%
94	Kovack Advisors, Inc.	48,14648,146	$2M	0.10%	TRIM -35%
95	PRUDENTIAL FINANCIAL INC	48,76048,760	$1M	0.10%	ADD 10%
96	FMR LLC	47,55947,559	$1M	0.10%	ADD 2%
97	Orion Porfolio Solutions, LLC	47,04047,040	$1M	0.10%	TRIM -20%
98	Point72 Asset Management, L.P.	46,71446,714	$1M	0.10%	TRIM -40%
99	Pacific Ridge Capital Partners, LLC	45,99045,990	$1M	0.10%	—
100	JANE STREET GROUP, LLC	45,01545,015	$1M	0.10%	TRIM -62%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

7.5M

7.3M

7.0M

7.1M

7.3M

$224M

VICTORY CAPITAL MANAGEMENT INC

3.1M

3.7M

4.2M

2.9M

2.5M

2.3M

$71M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

2.0M

$62M

ROYCE & ASSOCIATES LP

1.4M

1.7M

1.8M

1.9M

2.0M

$62M

VANGUARD CAPITAL MANAGEMENT LLC

—

2.0M

$60M

STATE STREET CORP

1.9M

1.8M

$56M

BARROW HANLEY MEWHINNEY & STRAUSS LLC

—

2.1M

2.0M

1.9M

1.8M

$54M

DIMENSIONAL FUND ADVISORS LP

3.0M

2.9M

2.7M

2.4M

1.8M

1.6M

$48M

SYSTEMATIC FINANCIAL MANAGEMENT LP

922K

940K

1.0M

1.5M

1.4M

$43M

FRONTIER CAPITAL MANAGEMENT CO LLC

1.1M

1.4M

1.3M

$40M

GEODE CAPITAL MANAGEMENT, LLC

1.1M

1.2M

1.1M

1.2M

$36M

TWO SIGMA INVESTMENTS, LP

55K

30K

—

61K

542K

1.1M

$34M

GOLDMAN SACHS GROUP INC

649K

464K

467K

548K

511K

1.1M

$32M

FRANKLIN RESOURCES INC

3.2M

—

12K

184K

1.0M

$31M

SEGALL BRYANT & HAMILL, LLC

—

424K

955K

$29M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	263	50,685,676	107.4%	$1.6B
2025-Q4

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · COHU

Large holders — 13G, passive (top 5 of 6 by % of class)

Holder

% of class

Type

As of

BlackRock, Inc.

14.7%

QII

2025-06-30

SEC →

THRIVENT FINANCIAL FOR LUTHERANS

5.6%

QII

2024-12-31

SEC →

VICTORY CAPITAL MANAGEMENT INC

4.91%

QII

2026-03-31

SEC →

DIMENSIONAL FUND ADVISORS LP

QII

2025-12-31

SEC →

VANGUARD GROUP INC

QII

Institutional ownership· 13F filers holding COHU · 2026-Q1 methodology → sources →

263 holders

% of shares outstanding held

107.4%

Shares held (13F)

50,685,676

Reporting holders

263

Top holders

largest 100 of 263 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	7,311,2867.3M	$224M	15.50%	ADD 3%
2	VICTORY CAPITAL MANAGEMENT INC	2,306,4912.3M	$71M	4.89%	TRIM -7%
3	VANGUARD PORTFOLIO MANAGEMENT LLC	2,038,4772.0M	$62M	4.32%	NEW†
4	ROYCE & ASSOCIATES LP	2,027,7172.0M	$62M	4.30%	ADD 6%
5	VANGUARD CAPITAL MANAGEMENT LLC	1,967,6752.0M	$60M	4.17%	NEW†
6	STATE STREET CORP	1,826,3361.8M	$56M	3.87%	—
7	BARROW HANLEY MEWHINNEY & STRAUSS LLC	1,779,7951.8M	$54M	3.77%	TRIM -6%
8	DIMENSIONAL FUND ADVISORS LP	1,567,5111.6M	$48M	3.32%	TRIM -15%
9	SYSTEMATIC FINANCIAL MANAGEMENT LP	1,401,2341.4M	$43M	2.97%	TRIM -9%
10	FRONTIER CAPITAL MANAGEMENT CO LLC	1,294,6161.3M	$40M	2.74%	TRIM -7%
11	GEODE CAPITAL MANAGEMENT, LLC	1,177,1261.2M	$36M	2.50%	ADD 5%
12	TWO SIGMA INVESTMENTS, LP	1,094,4311.1M	$34M	2.32%	ADD 102%
13	GOLDMAN SACHS GROUP INC	1,053,8701.1M	$32M	2.23%	ADD 106%
14	FRANKLIN RESOURCES INC	1,020,1401.0M	$31M	2.16%	ADD 455%
15	SEGALL BRYANT & HAMILL, LLC	955,344955,344	$29M	2.03%	ADD 125%
16	MORGAN STANLEY	952,104952,104	$29M	2.02%	ADD 11%
17	Bank of New York Mellon Corp	865,624865,624	$27M	1.83%	—
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	802,413802,413	$25M	1.70%	—
19	EMERALD ADVISERS, LLC	780,099780,099	$24M	1.65%	NEW
20	MILLENNIUM MANAGEMENT LLC	688,003688,003	$21M	1.46%	ADD 196%
21	Tributary Capital Management, LLC	687,219687,219	$21M	1.46%	TRIM -2%
22	Leeward Investments, LLC - MA	646,133646,133	$20M	1.37%	ADD 4%
23	PARADIGM CAPITAL MANAGEMENT INC/NY	623,852623,852	$19M	1.32%	TRIM -32%
24	D. E. Shaw & Co., Inc.	544,991544,991	$17M	1.16%	—
25	Driehaus Capital Management LLC	538,531538,531	$16M	1.14%	NEW
26	BANK OF AMERICA CORP /DE/	517,195517,195	$16M	1.10%	ADD 2%
27	NORTHERN TRUST CORP	494,700494,700	$15M	1.05%	ADD 5%
28	EMERALD MUTUAL FUND ADVISERS TRUST	489,850489,850	$15M	1.04%	NEW
29	First Eagle Investment Management, LLC	474,068474,068	$15M	1.00%	ADD 91%
30	CITIGROUP INC	360,950360,950	$11M	0.77%	TRIM -19%
31	Connor, Clark & Lunn Investment Management Ltd.	343,727343,727	$11M	0.73%	ADD 34%
32	UBS Group AG	337,518337,518	$10M	0.72%	ADD 135%
33	Focus Partners Wealth	322,640322,640	$10M	0.68%	—
34	AQR CAPITAL MANAGEMENT LLC	311,931311,931	$10M	0.66%	ADD 83%
35	TORONTO DOMINION BANK	307,587307,587	$9M	0.65%	TRIM -16%
36	VANGUARD FIDUCIARY TRUST CO	302,680302,680	$9M	0.64%	NEW
37	SG Capital Management LLC	290,877290,877	$9M	0.62%	TRIM -80%
38	Meros Investment Management, LP	275,958275,958	$8M	0.58%	TRIM -22%
39	ALGERT GLOBAL LLC	275,070275,070	$8M	0.58%	NEW
40	CSM Advisors, LLC	274,136274,136	$8M	0.58%	TRIM -8%
41	MIZUHO MARKETS AMERICAS LLC	272,150272,150	$8M	0.58%	TRIM -10%
42	BNP PARIBAS FINANCIAL MARKETS	266,411266,411	$8M	0.56%	ADD 564%
43	DAVENPORT & Co LLC	261,243261,243	$8M	0.55%	NEW
44	BANK OF NOVA SCOTIA	258,208258,208	$8M	0.55%	TRIM -32%
45	SEI INVESTMENTS CO	251,122251,122	$8M	0.53%	ADD 93%
46	Invesco Ltd.	249,657249,657	$8M	0.53%	ADD 9%
47	Trexquant Investment LP	230,101230,101	$7M	0.49%	ADD 237%
48	PRINCIPAL FINANCIAL GROUP INC	226,916226,916	$7M	0.48%	—
49	ACADIAN ASSET MANAGEMENT LLC	219,914219,914	$7M	0.47%	ADD 193%
50	Man Group plc	218,112218,112	$7M	0.46%	ADD 81%
51	Stanley-Laman Group, Ltd.	209,012209,012	$6M	0.44%	ADD 7%
52	CITADEL ADVISORS LLC	207,552207,552	$6M	0.44%	TRIM -41%
53	ENVESTNET ASSET MANAGEMENT INC	194,828194,828	$6M	0.41%	ADD 9%
54	ESSEX INVESTMENT MANAGEMENT CO LLC	191,885191,885	$6M	0.41%	—
55	CRAMER ROSENTHAL MCGLYNN LLC	188,342188,342	$6M	0.40%	NEW
56	4D Advisors, LLC	185,000185,000	$6M	0.39%	TRIM -7%
57	Lightrock Netherlands B.V.	152,105152,105	$6M	0.32%	TRIM -12%
58	WELLS FARGO & COMPANY/MN	178,545178,545	$5M	0.38%	ADD 35%
59	VOYA INVESTMENT MANAGEMENT LLC	174,336174,336	$5M	0.37%	TRIM -26%
60	Public Sector Pension Investment Board	167,090167,090	$5M	0.35%	ADD 3%
61	VOLORIDGE INVESTMENT MANAGEMENT, LLC	148,261148,261	$5M	0.31%	TRIM -56%
62	ExodusPoint Capital Management, LP	142,193142,193	$4M	0.30%	ADD 19%
63	RHUMBLINE ADVISERS	134,799134,799	$4M	0.29%	—
64	AMERIPRISE FINANCIAL INC	130,794130,794	$4M	0.28%	TRIM -3%
65	NEEDHAM INVESTMENT MANAGEMENT LLC	130,000130,000	$4M	0.28%	TRIM -10%
66	DEAN INVESTMENT ASSOCIATES, LLC	126,022126,022	$4M	0.27%	—
67	Jump Financial, LLC	116,334116,334	$4M	0.25%	ADD 68%
68	Legal & General Group Plc	114,265114,265	$3M	0.24%	—
69	AMERICAN CENTURY COMPANIES INC	113,386113,386	$3M	0.24%	—
70	Pier Capital, LLC	112,874112,874	$3M	0.24%	NEW
71	Nuveen, LLC	109,481109,481	$3M	0.23%	ADD 4%
72	JPMORGAN CHASE & CO	115,127115,127	$3M	0.24%	TRIM -21%
73	Legato Capital Management LLC	105,576105,576	$3M	0.22%	—
74	MARSHALL WACE, LLP	103,701103,701	$3M	0.22%	ADD 106%
75	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	92,24592,245	$3M	0.20%	ADD 7%
76	Swiss National Bank	92,05092,050	$3M	0.20%	—
77	Dean Capital Management	88,24888,248	$3M	0.19%	—
78	Creative Planning	85,70685,706	$3M	0.18%	ADD 9%
79	RENAISSANCE TECHNOLOGIES LLC	84,50084,500	$3M	0.18%	TRIM -45%
80	Thrivent Financial for Lutherans	77,25377,253	$2M	0.16%	ADD 141%
81	STATE OF WISCONSIN INVESTMENT BOARD	77,02377,023	$2M	0.16%	TRIM -46%
82	OAK ASSOCIATES LTD /OH/	73,10173,101	$2M	0.15%	TRIM -22%
83	Atom Investors LP	69,50269,502	$2M	0.15%	TRIM -83%
84	BARCLAYS PLC	67,96567,965	$2M	0.14%	TRIM -15%
85	Quantinno Capital Management LP	63,41763,417	$2M	0.13%	ADD 17%
86	Azarias Capital Management, L.P.	59,55959,559	$2M	0.13%	TRIM -75%
87	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	58,79258,792	$2M	0.12%	ADD 36%
88	RAYMOND JAMES FINANCIAL INC	58,57358,573	$2M	0.12%	—
89	HRT FINANCIAL LP	55,61855,618	$2M	0.12%	TRIM -46%
90	PRICE T ROWE ASSOCIATES INC /MD/	55,49855,498	$2M	0.12%	ADD 10%
91	INTECH INVESTMENT MANAGEMENT LLC	52,91352,913	$2M	0.11%	ADD 189%
92	CAXTON ASSOCIATES LLP	50,56550,565	$2M	0.11%	ADD 183%
93	NEW YORK STATE TEACHERS RETIREMENT SYSTEM	50,32850,328	$2M	0.11%	TRIM -3%
94	Kovack Advisors, Inc.	48,14648,146	$2M	0.10%	TRIM -35%
95	PRUDENTIAL FINANCIAL INC	48,76048,760	$1M	0.10%	ADD 10%
96	FMR LLC	47,55947,559	$1M	0.10%	ADD 2%
97	Orion Porfolio Solutions, LLC	47,04047,040	$1M	0.10%	TRIM -20%
98	Point72 Asset Management, L.P.	46,71446,714	$1M	0.10%	TRIM -40%
99	Pacific Ridge Capital Partners, LLC	45,99045,990	$1M	0.10%	—
100	JANE STREET GROUP, LLC	45,01545,015	$1M	0.10%	TRIM -62%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

7.5M

7.3M

7.0M

7.1M

7.3M

$224M

VICTORY CAPITAL MANAGEMENT INC

3.1M

3.7M

4.2M

2.9M

2.5M

2.3M

$71M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

2.0M

$62M

ROYCE & ASSOCIATES LP

1.4M

1.7M

1.8M

1.9M

2.0M

$62M

VANGUARD CAPITAL MANAGEMENT LLC

—

2.0M

$60M

STATE STREET CORP

1.9M

1.8M

$56M

BARROW HANLEY MEWHINNEY & STRAUSS LLC

—

2.1M

2.0M

1.9M

1.8M

$54M

DIMENSIONAL FUND ADVISORS LP

3.0M

2.9M

2.7M

2.4M

1.8M

1.6M

$48M

SYSTEMATIC FINANCIAL MANAGEMENT LP

922K

940K

1.0M

1.5M

1.4M

$43M

FRONTIER CAPITAL MANAGEMENT CO LLC

1.1M

1.4M

1.3M

$40M

GEODE CAPITAL MANAGEMENT, LLC

1.1M

1.2M

1.1M

1.2M

$36M

TWO SIGMA INVESTMENTS, LP

55K

30K

—

61K

542K

1.1M

$34M

GOLDMAN SACHS GROUP INC

649K

464K

467K

548K

511K

1.1M

$32M

FRANKLIN RESOURCES INC

3.2M

—

12K

184K

1.0M

$31M

SEGALL BRYANT & HAMILL, LLC

—

424K

955K

$29M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	263	50,685,676	107.4%	$1.6B
2025-Q4

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · COHU

Large holders — 13G, passive (top 5 of 6 by % of class)

Holder

% of class

Type

As of

BlackRock, Inc.

14.7%

QII

2025-06-30

SEC →

THRIVENT FINANCIAL FOR LUTHERANS

5.6%

QII

2024-12-31

SEC →

VICTORY CAPITAL MANAGEMENT INC

4.91%

QII

2026-03-31

SEC →

DIMENSIONAL FUND ADVISORS LP

QII

2025-12-31

SEC →

VANGUARD GROUP INC

QII

COHU US Equity☆

Institutional ownership· 13F filers holding COHU · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · COHU

Institutional ownership· 13F filers holding COHU · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · COHU

COHU US Equity