Cohu Inc
COHU- Exchange
- Nasdaq
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0000021535
In the last 90 days, Cohu Inc insiders filed 0 open-market purchases and 8 sales; 349 institutions reported holding it in 13F filings for Q2 2026, worth $4.00B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Cohu Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 264
- +18 vs. Q4 2025
- Shares held
- 50.7M
- +7.30M (+16.8%) vs. Q4 2025
- Total value
- $1.55B
- +$540.4M (+53.4%) vs. Q4 2025
- New holders
- 48
- 97 more added
- Sold out
- 30
- 80 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting COHU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 349 | $4.00B |
| Q1 2026 | 264 | $1.55B |
| Q4 2025 | 250 | $1.11B |
| Q3 2025 | 231 | $925.1M |
| Q2 2025 | 210 | $837.4M |
| Q1 2025 | 208 | $629.8M |
| Q4 2024 | 199 | $1.19B |
| Q3 2024 | 210 | $1.10B |
| Q2 2024 | 223 | $1.41B |
| Q1 2024 | 221 | $1.41B |
| Q4 2023 | 212 | $1.48B |
| Q3 2023 | 219 | $1.44B |
| Q2 2023 | 228 | $1.75B |
| Q1 2023 | 210 | $1.62B |
| Q4 2022 | 218 | $1.37B |
| Q3 2022 | 183 | $1.12B |
| Q2 2022 | 192 | $1.20B |
| Q1 2022 | 212 | $1.28B |
| Q4 2021 | 220 | $1.64B |
| Q3 2021 | 219 | $1.34B |
| Q2 2021 | 220 | $1.55B |
| Q1 2021 | 227 | $1.79B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Cohu Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,311,286 | $223.9M | 0.00% | +189,285+2.7% | Added |
| Victory Capital Management Inc | 2,306,491 | $70.6M | 0.05% | −165,989−6.7% | Reduced |
| Vanguard Portfolio Management LLC | 2,038,477 | $62.4M | 0.00% | +2,038,477 | New |
| Royce & Associates LP | 2,027,717 | $62.1M | 0.61% | +109,293+5.7% | Added |
| Vanguard Capital Management LLC | 1,967,675 | $60.3M | 0.00% | +1,967,675 | New |
| State Street Corp | 1,826,336 | $55.9M | 0.00% | +6,806+0.4% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 1,779,795 | $54.5M | 0.18% | −112,552−5.9% | Reduced |
| Dimensional Fund Advisors LP | 1,567,511 | $48.0M | 0.01% | −281,516−15.2% | Reduced |
| Systematic Financial Management LP | 1,401,234 | $42.9M | 0.98% | −139,848−9.1% | Reduced |
| Frontier Capital Management Co LLC | 1,294,616 | $39.6M | 0.41% | −104,281−7.5% | Reduced |
| Geode Capital Management, LLC | 1,177,126 | $36.0M | 0.00% | +60,351+5.4% | Added |
| Two Sigma Investments, LP | 1,094,431 | $33.5M | 0.03% | +552,509+102.0% | Added |
| Goldman Sachs Group Inc | 1,053,870 | $32.3M | 0.00% | +542,672+106.2% | Added |
| Franklin Resources Inc | 1,020,140 | $31.2M | 0.01% | +836,439+455.3% | Added |
| Segall Bryant & Hamill, LLC | 955,344 | $29.3M | 0.42% | +531,661+125.5% | Added |
| Morgan Stanley | 952,104 | $29.2M | 0.00% | +91,908+10.7% | Added |
| Bank of New York Mellon Corp | 865,624 | $26.5M | 0.00% | −12,218−1.4% | Reduced |
| Charles Schwab Investment Management Inc | 802,413 | $24.6M | 0.00% | −3,778−0.5% | Reduced |
| Emerald Advisers, LLC | 780,099 | $23.9M | 0.76% | +780,099 | New |
| Millennium Management LLC | 688,003 | $21.1M | 0.02% | +455,873+196.4% | Added |
| Tributary Capital Management, LLC | 687,219 | $21.0M | 2.04% | −16,164−2.3% | Reduced |
| Leeward Investments, LLC - MA | 646,133 | $19.8M | 0.98% | +24,755+4.0% | Added |
| Paradigm Capital Management Inc | 623,852 | $19.1M | 0.73% | −291,045−31.8% | Reduced |
| D. E. Shaw & Co., Inc. | 544,991 | $16.7M | 0.01% | +1850.0% | Added |
| Driehaus Capital Management LLC | 538,531 | $16.5M | 0.12% | +538,531 | New |
| Bank of America Corp | 517,195 | $15.8M | 0.00% | +11,123+2.2% | Added |
| Northern Trust Corp | 494,700 | $15.1M | 0.00% | +23,478+5.0% | Added |
| Emerald Mutual Fund Advisers Trust | 489,850 | $15.0M | 0.73% | +489,850 | New |
| First Eagle Investment Management, LLC | 474,068 | $14.5M | 0.02% | +226,422+91.4% | Added |
| Citigroup Inc | 360,950 | $11.1M | 0.01% | −85,602−19.2% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 343,727 | $10.5M | 0.02% | +86,430+33.6% | Added |
| UBS Group AG | 337,518 | $10.3M | 0.00% | +194,011+135.2% | Added |
| Colony Group, LLC | 322,640 | $9.88M | 0.01% | +3,969+1.2% | Added |
| AQR Capital Management LLC | 311,931 | $9.55M | 0.00% | +141,502+83.0% | Added |
| Toronto Dominion Bank | 307,587 | $9.42M | 0.02% | −60,058−16.3% | Reduced |
| Vanguard Fiduciary Trust Co | 302,680 | $9.27M | 0.00% | +302,680 | New |
| SG Capital Management LLC | 290,877 | $8.91M | 0.73% | −1,134,744−79.6% | Reduced |
| Meros Investment Management, LP | 275,958 | $8.45M | 3.66% | −79,786−22.4% | Reduced |
| Algert Global LLC | 275,070 | $8.42M | 0.13% | +275,070 | New |
| CSM Advisors, LLC | 274,136 | $8.39M | 0.21% | −23,393−7.9% | Reduced |
| Mizuho Markets Americas LLC | 272,150 | $8.33M | 0.23% | −30,688−10.1% | Reduced |
| BNP Paribas Arbitrage, SA | 266,411 | $8.16M | 0.01% | +226,308+564.3% | Added |
| Davenport & Co LLC | 261,243 | $8.00M | 0.04% | +261,243 | New |
| Bank of Nova Scotia | 258,208 | $7.91M | 0.01% | −121,030−31.9% | Reduced |
| SEI Investments Co | 251,122 | $7.69M | 0.01% | +121,015+93.0% | Added |
| Invesco Ltd. | 249,657 | $7.64M | 0.00% | +20,718+9.0% | Added |
| Trexquant Investment LP | 230,101 | $7.05M | 0.05% | +161,857+237.2% | Added |
| Principal Financial Group Inc | 226,916 | $6.95M | 0.00% | +4,417+2.0% | Added |
| Acadian Asset Management LLC | 219,914 | $6.72M | 0.01% | +144,962+193.4% | Added |
| Man Group plc | 218,112 | $6.68M | 0.01% | +97,762+81.2% | Added |
| Stanley-Laman Group, Ltd. | 209,012 | $6.40M | 0.79% | +13,476+6.9% | Added |
| Citadel Advisors LLC | 207,552 | $6.36M | 0.00% | −144,722−41.1% | Reduced |
| Envestnet Asset Management Inc | 194,828 | $5.97M | 0.00% | +15,930+8.9% | Added |
| Essex Investment Management Co LLC | 191,885 | $5.88M | 0.93% | +3,352+1.8% | Added |
| Cramer Rosenthal McGlynn LLC | 188,342 | $5.77M | 0.42% | +188,342 | New |
| 4D Advisors, LLC | 185,000 | $5.66M | 3.59% | −15,000−7.5% | Reduced |
| Lightrock Netherlands B.V. | 152,105 | $5.57M | 1.26% | −20,000−11.6% | Reduced |
| Wells Fargo & Company | 178,545 | $5.47M | 0.00% | +46,386+35.1% | Added |
| Voya Investment Management LLC | 174,336 | $5.34M | 0.01% | −60,340−25.7% | Reduced |
| Public Sector Pension Investment Board | 167,090 | $5.12M | 0.02% | +5,358+3.3% | Added |
| Voloridge Investment Management, LLC | 148,261 | $4.54M | 0.02% | −186,168−55.7% | Reduced |
| ExodusPoint Capital Management, LP | 142,193 | $4.35M | 0.04% | +22,984+19.3% | Added |
| Rhumbline Advisers | 134,799 | $4.13M | 0.00% | +2,006+1.5% | Added |
| Ameriprise Financial Inc | 130,794 | $4.00M | 0.00% | −4,282−3.2% | Reduced |
| Needham Investment Management LLC | 130,000 | $3.98M | 0.20% | −15,000−10.3% | Reduced |
| Dean Investment Associates, LLC | 126,022 | $3.86M | 0.54% | −2,189−1.7% | Reduced |
| Jump Financial, LLC | 116,334 | $3.56M | 0.05% | +47,034+67.9% | Added |
| Legal & General Group Plc | 114,265 | $3.50M | 0.00% | +966+0.9% | Added |
| American Century Companies Inc | 113,386 | $3.47M | 0.00% | +762+0.7% | Added |
| Pier Capital, LLC | 112,874 | $3.46M | 0.57% | +112,874 | New |
| Nuveen, LLC | 109,481 | $3.35M | 0.00% | +4,624+4.4% | Added |
| JPMorgan Chase & Co | 115,127 | $3.29M | 0.00% | −30,860−21.1% | Reduced |
| Legato Capital Management LLC | 105,576 | $3.23M | 0.29% | −839−0.8% | Reduced |
| Marshall Wace, LLP | 103,701 | $3.18M | 0.00% | +53,428+106.3% | Added |
| UBS Asset Management Americas Inc | 92,245 | $2.82M | 0.00% | +5,678+6.6% | Added |
| Swiss National Bank | 92,050 | $2.82M | 0.00% | 00.0% | Unchanged |
| Dean Capital Management | 88,248 | $2.70M | 1.12% | +1,049+1.2% | Added |
| Creative Planning | 85,706 | $2.62M | 0.00% | +7,422+9.5% | Added |
| Renaissance Technologies LLC | 84,500 | $2.59M | 0.00% | −68,154−44.6% | Reduced |
| Thrivent Financial for Lutherans | 77,253 | $2.37M | 0.00% | +45,169+140.8% | Added |
| State of Wisconsin Investment Board | 77,023 | $2.36M | 0.01% | −65,088−45.8% | Reduced |
| Oak Associates, Ltd | 73,101 | $2.24M | 0.15% | −20,718−22.1% | Reduced |
| Atom Investors LP | 69,502 | $2.13M | 0.15% | −330,937−82.6% | Reduced |
| Barclays PLC | 67,965 | $2.08M | 0.00% | −11,805−14.8% | Reduced |
| Quantinno Capital Management LP | 63,417 | $1.94M | 0.00% | +9,415+17.4% | Added |
| Azarias Capital Management, L.P. | 59,559 | $1.82M | 0.82% | −177,648−74.9% | Reduced |
| California State Teachers Retirement System | 58,792 | $1.80M | 0.00% | +15,503+35.8% | Added |
| Raymond James Financial Inc | 58,573 | $1.79M | 0.00% | −685−1.2% | Reduced |
| HRT Financial LP | 55,618 | $1.70M | 0.00% | −47,414−46.0% | Reduced |
| Price T Rowe Associates Inc | 55,498 | $1.70M | 0.00% | +5,008+9.9% | Added |
| Intech Investment Management LLC | 52,913 | $1.62M | 0.02% | +34,629+189.4% | Added |
| Caxton Associates LLP | 50,565 | $1.55M | 0.04% | +32,721+183.4% | Added |
| New York State Teachers Retirement System | 50,328 | $1.54M | 0.00% | −1,496−2.9% | Reduced |
| Kovack Advisors, Inc. | 48,146 | $1.53M | 0.08% | −26,430−35.4% | Reduced |
| Prudential Financial Inc | 48,760 | $1.49M | 0.00% | +4,447+10.0% | Added |
| FMR LLC | 47,559 | $1.46M | 0.00% | +1,047+2.3% | Added |
| Brinker Capital Investments, LLC | 47,040 | $1.44M | 0.01% | −11,527−19.7% | Reduced |
| Point72 Asset Management, L.P. | 46,714 | $1.43M | 0.00% | −31,089−40.0% | Reduced |
| Pacific Ridge Capital Partners, LLC | 45,990 | $1.41M | 0.30% | +90.0% | Added |
| Jane Street Group, LLC | 45,015 | $1.38M | 0.00% | −73,112−61.9% | Reduced |