Who owns Cohu (COHU)?
145 holders named in SEC filings declare between 81.0% and 116.7% of Cohu's shares outstanding, as of Sep 25, 2026. The largest are BlackRock (15.6%), Vanguard (9.9%) and Capital Group (8.1%); the five largest hold 41.9% together. Another 205 institutions hold small positions worth 2.3%. From Mar 31, 2026 to Jun 30, 2026, institutions that filed both quarters bought 33.5% and sold 23.1% of the shares, a net purchase of 10.3%; 99 opened a position, 82 added, 105 reduced and 20 sold out. Biggest buyers: Capital Group (+3.9M shares) and Invesco (+1.8M shares). Biggest sellers: Victory Capital Management, Inc. (-1.3M) and FRONTIER CAPITAL MANAGEMENT CO.,LLC (-1.1M). Schedule 13D/G filings since Mar 31, 2026: Capital World Investors crossed 5% (5.8%) on Jun 30, 2026. Directors and officers, from their latest Form 4: Luis A. Muller (1.8%), Jeffrey D. Jones (1.1%) and James A. Donahue (0.82%). Over time, 333 managers declared Cohu in their 13F for Q2 2026, against 123 for Q4 2019: together at most 114.7% of the shares outstanding, against 92.7%.
| Holder | Filing | Share of capital | As of | Holding since (13F) |
|---|---|---|---|---|
| BlackRock | 13F | 15.6% | Jun 30, 2026 | Q4 2019 or earlier |
| Vanguard | 13F | 9.9% | Jun 30, 2026 | Q4 2019 or earlier |
| Capital Group | 13F | 8.1% | Jun 30, 2026 | Q2 2026 |
| Invesco | 13F | 4.3% | Jun 30, 2026 | Q4 2019 or earlier |
| State Street | 13F | 4.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Geode Capital | 13F | 2.7% | Jun 30, 2026 | Q4 2019 or earlier |
| T. Rowe Price | 13F | 2.7% | Jun 30, 2026 | Q4 2019 or earlier |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 13F | 2.5% | Jun 30, 2026 | Q4 2019 or earlier |
| Two Sigma | 13F | 2.4% | Jun 30, 2026 | Q3 2025 |
| Dimensional | 13F | 2.4% | Jun 30, 2026 | Q4 2019 or earlier |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 13F | 2.2% | Jun 30, 2026 | Q4 2019 or earlier |
| Morgan Stanley | 13F | 2.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Victory Capital Management, Inc. | 13F | 2.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Thrivent Financial for Lutherans | 13F | 2.0% | Jun 30, 2026 | Q4 2019 or earlier |
| ROYCE & ASSOCIATES LP | 13F | 2.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Luis A. Muller | Form 4 | 1.8% | Sep 25, 2026 | — |
| EMERALD ADVISERS, LLC | 13F | 1.8% | Jun 30, 2026 | Q1 2026 |
| Ameriprise Financial, Inc. | 13F | 1.8% | Jun 30, 2026 | Q4 2019 or earlier |
| Goldman Sachs | 13F | 1.6% | Jun 30, 2026 | Q4 2019 or earlier |
| Charles Schwab | 13F | 1.5% | Jun 30, 2026 | Q4 2019 or earlier |
| JPMorgan | 13F | 1.4% | Jun 30, 2026 | Q4 2019 or earlier |
| Point72 | 13F | 1.4% | Jun 30, 2026 | Q2 2025 |
| Driehaus Capital Management LLC | 13F | 1.3% | Jun 30, 2026 | Q1 2026 |
| Millennium | 13F | 1.3% | Jun 30, 2026 | Q4 2022 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 13F | 1.2% | Jun 30, 2026 | Q4 2019 or earlier |
Cohu institutional ownership over time
| Quarter | 13F managers | Share of the company (upper bound) | Value declared | Held by stock pickers |
|---|---|---|---|---|
| Q4 2019 | 123 | 92.7% | $886.8M | 60.2% |
| Q4 2020 | 184 | 87.4% | $1.4B | 58.9% |
| Q4 2021 | 208 | 88.2% | $1.6B | 62.1% |
| Q4 2022 | 211 | 89.8% | $1.4B | 59.7% |
| Q4 2023 | 208 | 88.0% | $1.5B | 56.2% |
| Q4 2024 | 196 | 95.4% | $1.2B | 57.5% |
| Q4 2025 | 243 | 100.0% | $1.1B | 58.8% |
| Q2 2026 | 333 | 114.7% | $4.0B | 56.3% |
From SEC Form 13F, every quarter since the end of 2019, read like the current quarter: entities of a house summed, a value contradicting its share count set aside. The share of the company is an upper bound — two managers can declare the same shares — over the shares outstanding at that date.