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, Q3 2025
Institutional positions in Formfactor Inc as of Sep 30, 2025. 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
- 277
- −19 vs. Q2 2025
- Shares held
- 75.0M
- −337.1K (−0.4%) vs. Q2 2025
- Total value
- $2.73B
- +$139.3M (+5.4%) vs. Q2 2025
- New holders
- 41
- 90 more added
- Sold out
- 60
- 104 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Formfactor Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −16,700−100.0% | Sold out |
| Horizon Investments, LLC | 0 | $0 | 0.00% | −15,641−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −13,479−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −13,244−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −12,983−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −12,119−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −11,697−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −11,623−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −10,310−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −10,205−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −9,642−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −9,495−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −7,613−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −7,505−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −7,056−100.0% | Sold out |
| Cim Investment Mangement Inc | 0 | $0 | 0.00% | −4,847−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −6,041−100.0% | Sold out |
| Ausbil Investment Management Ltd | 0 | $0 | 0.00% | −5,343−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −1,780−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −696−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −411−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −203−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −181−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −148−100.0% | Sold out |
| Wolff Wiese Magana LLC | 0 | $0 | 0.00% | −109−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −104−100.0% | Sold out |
| Bartlett & Co. Wealth Management LLC | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| CBIZ Investment Advisory Services, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Moser Wealth Advisors, LLC | – | – | – | – | Not filed |
| Parkworth Wealth Management, Inc. | – | – | – | – | Not filed |