COHU Institutional Ownership & Shareholders
COHU INC (COHU) is currently held by 348 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $3.92B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of COHU tracked by InsiderSet, reporting ownership valued at approximately $545.93M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $375.16M, representing an estimated loss of -31.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 44% of the total disclosed COHU value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Capital World Investors, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in COHU INC (COHU).
This page ranks the largest institutional COHU shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
348
Total Reported Value
$3.92B
Largest Holder
Blackrock, Inc.
Largest Position
$545.93M
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
107
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 7,386,449 | $545,932,412 | $375,157,745 | -$170,774,667 | -31.28% | |
| Capital World Investors | 0.02% | 2,757,413 | $203,800,395 | $140,049,006 | -$63,751,389 | -31.28% | |
| Vanguard Portfolio Management Llc | 0.01% | 2,303,291 | $170,236,238 | $116,984,150 | -$53,252,088 | -31.28% | |
| Invesco Ltd. | 0.01% | 2,030,920 | $150,105,297 | $103,150,427 | -$46,954,870 | -31.28% | |
| Vanguard Capital Management Llc | 0.00% | 2,007,337 | $148,362,278 | $101,952,646 | -$46,409,632 | -31.28% | |
| State Street Corp | 0.00% | 1,888,948 | $139,612,147 | $95,939,669 | -$43,672,478 | -31.28% | |
| Geode Capital Management, Llc | 0.01% | 1,299,373 | $96,052,383 | $65,995,155 | -$30,057,228 | -31.29% | |
| Systematic Financial Management Lp | 1.73% | 1,174,165 | $86,782,663 | $59,635,840 | -$27,146,823 | -31.28% | |
| Two Sigma Investments, Lp | 0.06% | 1,142,216 | $84,421,185 | $58,013,151 | -$26,408,034 | -31.28% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,122,112 | $82,914,126 | $56,992,068 | -$25,922,058 | -31.26% | |
| Capital International Investors | 0.02% | 1,093,376 | $80,811,420 | $55,532,567 | -$25,278,853 | -31.28% | |
| Manufacturers Life Insurance Company, The | 0.06% | 1,052,816 | $77,813,631 | $53,472,525 | -$24,341,106 | -31.28% | |
| Morgan Stanley | 0.00% | 996,487 | $73,650,421 | $50,611,575 | -$23,038,846 | -31.28% | |
| Victory Capital Management Inc | 0.04% | 978,370 | $72,311,326 | $49,691,412 | -$22,619,914 | -31.28% | |
| Price T Rowe Associates Inc | 0.01% | 959,839 | $70,942,000 | $48,750,223 | -$22,191,777 | -31.28% | |
| Thrivent Financial For Lutherans | 0.12% | 945,177 | $69,858,000 | $48,005,540 | -$21,852,460 | -31.28% | |
| Royce & Associates Lp | 0.56% | 938,030 | $69,329,797 | $47,642,544 | -$21,687,253 | -31.28% | |
| Emerald Advisers, Llc | 1.47% | 843,627 | $62,352,472 | $42,847,815 | -$19,504,657 | -31.28% | |
| Ameriprise Financial Inc | 0.01% | 833,562 | $61,608,566 | $42,336,614 | -$19,271,952 | -31.28% | |
| Goldman Sachs Group Inc | 0.01% | 754,000 | $55,728,140 | $38,295,660 | -$17,432,480 | -31.28% | |
| Charles Schwab Investment Management Inc | 0.01% | 733,112 | $54,184,308 | $37,234,758 | -$16,949,550 | -31.28% | |
| Point72 Asset Management, L.P. | 0.07% | 653,112 | $48,271,508 | $33,171,558 | -$15,099,950 | -31.28% | |
| Jpmorgan Chase & Co | 0.00% | 683,252 | $46,543,125 | $34,702,369 | -$11,840,756 | -25.44% | |
| Driehaus Capital Management Llc | 0.26% | 617,323 | $45,626,343 | $31,353,835 | -$14,272,508 | -31.28% | |
| Millennium Management Llc | 0.03% | 594,329 | $43,926,856 | $30,185,970 | -$13,740,886 | -31.28% | |
| Paradigm Capital Management Inc/Ny | 1.16% | 578,997 | $42,793,668 | $29,407,258 | -$13,386,410 | -31.28% | |
| Segall Bryant & Hamill, Llc | 0.50% | 575,180 | $42,511,554 | $29,213,392 | -$13,298,162 | -31.28% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.07% | 548,533 | $40,542,074 | $27,859,991 | -$12,682,083 | -31.28% |
| Northern Trust Corp | 0.00% | 547,337 | $40,453,678 | $27,799,246 | -$12,654,432 | -31.28% | |
| Emerald Mutual Fund Advisers Trust | 1.39% | 533,619 | $39,439,780 | $27,102,509 | -$12,337,271 | -31.28% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.07% | 521,220 | $38,523,370 | $26,472,764 | -$12,050,606 | -31.28% | |
| Hrt Financial Lp | 0.06% | 430,625 | $31,827,000 | $21,871,444 | -$9,955,556 | -31.28% | |
| Aberdeen Group Plc | 0.04% | 426,149 | $31,496,672 | $21,644,108 | -$9,852,564 | -31.28% | |
| Norges Bank | 0.00% | 398,600 | $29,460,526 | $20,244,894 | -$9,215,632 | -31.28% | |
| Nuveen, Llc | 0.01% | 372,424 | $27,525,858 | $18,915,415 | -$8,610,443 | -31.28% | |
| Aqr Capital Management Llc | 0.01% | 339,335 | $25,080,250 | $17,234,825 | -$7,845,425 | -31.28% | |
| Ubs Group Ag | 0.00% | 329,431 | $24,348,245 | $16,731,800 | -$7,616,445 | -31.28% | |
| Vanguard Fiduciary Trust Co | 0.01% | 326,772 | $24,151,719 | $16,596,750 | -$7,554,969 | -31.28% | |
| Acadian Asset Management Llc | 0.03% | 325,994 | $24,079,000 | $16,557,235 | -$7,521,765 | -31.24% | |
| Jennison Associates Llc | 0.01% | 314,865 | $23,271,673 | $15,991,993 | -$7,279,680 | -31.28% | |
| Assenagon Asset Management S.A. | 0.02% | 340,767 | $23,219,863 | $17,307,556 | -$5,912,307 | -25.46% | |
| T. Rowe Price Investment Management, Inc. | 0.02% | 311,258 | $23,006,000 | $15,808,794 | -$7,197,206 | -31.28% | |
| Tributary Capital Management, Llc | 2.00% | 321,718 | $21,921,865 | $16,340,057 | -$5,581,808 | -25.46% | |
| Bank Of New York Mellon Corp | 0.00% | 287,064 | $21,216,904 | $14,579,981 | -$6,636,923 | -31.28% | |
| Public Sector Pension Investment Board | 0.05% | 280,647 | $20,742,620 | $14,254,061 | -$6,488,559 | -31.28% | |
| Citadel Advisors Llc | 0.01% | 245,544 | $18,148,157 | $12,471,180 | -$5,676,977 | -31.28% | |
| Bank Of America Corp | 0.00% | 240,075 | $17,743,944 | $12,193,409 | -$5,550,535 | -31.28% | |
| Algert Global Llc | 0.21% | 237,018 | $17,518,000 | $12,038,144 | -$5,479,856 | -31.28% | |
| Davenport & Co Llc | 0.09% | 256,585 | $17,483,702 | $13,031,952 | -$4,451,750 | -25.46% | |
| Principal Financial Group Inc | 0.01% | 229,645 | $16,973,062 | $11,663,670 | -$5,309,392 | -31.28% |
Frequently asked questions about COHU
Who are the largest institutional holders of COHU?
The largest institutional holders of COHU reported in the latest SEC Form 13F filings include Blackrock, Inc., Capital World Investors, Vanguard Portfolio Management Llc, Invesco Ltd., and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported COHU position.
What is COHU institutional ownership?
This page tracks COHU positions reported by institutional investment managers through SEC Form 13F. COHU INC (COHU) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own COHU?
InsiderSet currently tracks 348 institutional managers reporting COHU holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of COHU shareholders.
How much COHU stock do institutions own?
Institutional investment managers disclosed approximately $3.92B in COHU holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was COHU institutional ownership last updated?
The latest COHU institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional COHU holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its COHU position after the reporting date.
Are institutions buying or selling COHU?
Institutional buying and selling can be analyzed by comparing COHU positions across consecutive 13F reporting periods. InsiderSet's COHU Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View COHU ownership changes.
How has COHU institutional ownership changed over time?
InsiderSet tracks COHU institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.