Formfactor Inc
FORM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001039399
In the last 90 days, Formfactor Inc insiders filed 0 open-market purchases and 4 sales; 510 institutions reported holding it in 13F filings for Q2 2026, worth $11.4B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Formfactor Inc as of Jun 30, 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
- 510
- +121 vs. Q1 2026
- Shares held
- 71.9M
- −2.60M (−3.5%) vs. Q1 2026
- Total value
- $11.4B
- +$4.26B (+59.7%) vs. Q1 2026
- New holders
- 161
- 144 more added
- Sold out
- 40
- 171 more reduced
7 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FORM 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 | 510 | $11.4B |
| Q1 2026 | 396 | $7.14B |
| Q4 2025 | 335 | $4.24B |
| Q3 2025 | 277 | $2.73B |
| Q2 2025 | 301 | $2.60B |
| Q1 2025 | 277 | $2.14B |
| Q4 2024 | 300 | $3.35B |
| Q3 2024 | 320 | $3.41B |
| Q2 2024 | 310 | $4.54B |
| Q1 2024 | 264 | $3.46B |
| Q4 2023 | 246 | $3.20B |
| Q3 2023 | 232 | $2.64B |
| Q2 2023 | 233 | $2.51B |
| Q1 2023 | 224 | $2.39B |
| Q4 2022 | 210 | $1.64B |
| Q3 2022 | 240 | $1.84B |
| Q2 2022 | 237 | $2.88B |
| Q1 2022 | 238 | $3.11B |
| Q4 2021 | 232 | $3.32B |
| Q3 2021 | 227 | $2.69B |
| Q2 2021 | 230 | $2.57B |
| Q1 2021 | 248 | $3.21B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Formfactor Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Invesco Ltd. | 1,578,533 | $252.5M | 0.02% | +340,170+27.5% | Added |
| Primecap Management Co | 1,690,114 | $270.3M | 0.16% | −98,530−5.5% | Reduced |
| Bank of America Corp | 1,783,638 | $285.3M | 0.02% | −697,421−28.1% | Reduced |
| Geode Capital Management, LLC | 1,833,001 | $294.5M | 0.02% | −354,864−16.2% | Reduced |
| Polar Capital Holdings Plc | 2,146,098 | $343.2M | 0.97% | −146,215−6.4% | Reduced |
| State Street Corp | 2,581,477 | $412.9M | 0.01% | −346,662−11.8% | Reduced |
| Vanguard Capital Management LLC | 3,515,254 | $562.2M | 0.01% | +42,763+1.2% | Added |
| Earnest Partners LLC | 3,763,214 | $601.9M | 2.17% | −1,111,951−22.8% | Reduced |
| Vanguard Portfolio Management LLC | 5,242,203 | $838.4M | 0.04% | −637,805−10.8% | Reduced |
| BlackRock, Inc. | 10,484,409 | $1.68B | 0.02% | −1,763,165−14.4% | Reduced |
| Kadensa Capital Ltd | 0 | $0 | 0.00% | −147,926−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −80,333−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −56,500−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −49,900−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −45,884−100.0% | Sold out |
| Decker Retirement Planning Inc. | 0 | $0 | 0.00% | −38,348−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −36,522−100.0% | Sold out |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −32,500−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −30,909−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −16,472−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −12,120−100.0% | Sold out |
| SIH Partners, LLLP | 0 | $0 | 0.00% | −9,471−100.0% | Sold out |
| Channing Capital Management, LLC | 0 | $0 | 0.00% | −7,580−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −6,986−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −6,437−100.0% | Sold out |
| Anther Capital Ltd | 0 | $0 | 0.00% | −5,960−100.0% | Sold out |
| VGI Partners Ltd | 0 | $0 | 0.00% | −5,402−100.0% | Sold out |
| Silver Oak Securities, Inc | 0 | $0 | 0.00% | −4,055−100.0% | Sold out |
| CIBC Bancorp USA Inc. | 0 | $0 | 0.00% | −3,999−100.0% | Sold out |
| Hilltop Holdings Inc. | 0 | $0 | 0.00% | −3,527−100.0% | Sold out |
| Archer Investment Corp | 0 | $0 | 0.00% | −3,171−100.0% | Sold out |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −3,013−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −2,709−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −2,613−100.0% | Sold out |
| Keybank National Association | 0 | $0 | 0.00% | −2,331−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −2,252−100.0% | Sold out |
| Wellington Grp LLC | 0 | $0 | 0.00% | −1,048−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −848−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −260−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −260−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −236−100.0% | Sold out |
| Harbor Investment Advisory, LLC | 0 | $0 | 0.00% | −153−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Barrow Hanley Mewhinney & Strauss LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Curio Wealth, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| Cim Investment Mangement Inc | – | – | – | – | Not filed |
| Journey Strategic Wealth LLC | – | – | – | – | Not filed |
| USA Financial Portformulas Corp | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |