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, Q4 2025
Institutional positions in Formfactor Inc as of Dec 31, 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
- 335
- +64 vs. Q3 2025
- Shares held
- 76.0M
- +1.06M (+1.4%) vs. Q3 2025
- Total value
- $4.24B
- +$1.51B (+55.4%) vs. Q3 2025
- New holders
- 94
- 101 more added
- Sold out
- 30
- 106 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Formfactor Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fieldview Capital Management, LLC | 3,733 | $208.2K | 0.04% | +3,733 | New |
| New Age Alpha Advisors, LLC | 4,018 | $224.1K | 0.01% | −1,993−33.2% | Reduced |
| Kemnay Advisory Services Inc. | 4,081 | $227.6K | 0.03% | +4,081 | New |
| Journey Strategic Wealth LLC | 4,182 | $233.3K | 0.01% | +4,182 | New |
| Zacks Investment Management | 4,315 | $240.7K | 0.00% | +4,315 | New |
| CI Private Wealth, LLC | 4,389 | $244.8K | 0.00% | −1,243−22.1% | Reduced |
| Massar Capital Management, LP | 4,500 | $251.0K | 0.05% | +4,500 | New |
| Vident Advisory, LLC | 4,523 | $252.3K | 0.00% | −1,099−19.5% | Reduced |
| Cim Investment Mangement Inc | 4,578 | $255.4K | 0.07% | +4,578 | New |
| Callan Family Office, LLC | 4,592 | $256.1K | 0.01% | +4,592 | New |
| Rockefeller Capital Management L.P. | 4,622 | $257.8K | 0.00% | +891+23.9% | Added |
| Sciencast Management LP | 4,710 | $262.7K | 0.04% | +4,710 | New |
| Ensign Peak Advisors, Inc | 4,725 | $263.6K | 0.00% | −6,550−58.1% | Reduced |
| Kestra Private Wealth Services, LLC | 4,766 | $265.8K | 0.00% | +4,766 | New |
| MML Investors Services, LLC | 4,768 | $266.0K | 0.00% | +4,768 | New |
| Boothbay Fund Management, LLC | 4,851 | $270.6K | 0.01% | +4,851 | New |
| D.A. Davidson & Co. | 4,951 | $276.2K | 0.00% | +4,951 | New |
| Headlands Technologies LLC | 4,964 | $276.9K | 0.02% | +4,964 | New |
| Crossmark Global Holdings, Inc. | 4,994 | $278.6K | 0.00% | +4,994 | New |
| Savant Capital, LLC | 5,057 | $282.1K | 0.00% | +5,057 | New |
| CIBC World Markets Corp | 5,156 | $287.6K | 0.00% | +5,156 | New |
| Abel Hall, LLC | 5,169 | $288.3K | 0.07% | +5,169 | New |
| GAMMA Investing LLC | 5,184 | $289.2K | 0.01% | +579+12.6% | Added |
| Commonwealth Equity Services, LLC | 5,236 | $292.1K | 0.00% | +5,236 | New |
| Bank of Montreal | 5,243 | $292.5K | 0.00% | +5,243 | New |
| Beverly Hills Private Wealth, LLC | 5,306 | $296.0K | 0.05% | +5,306 | New |
| Skopos Labs, Inc. | 5,250 | $301.5K | 0.01% | +5,250 | New |
| RSM US Wealth Management LLC | 5,655 | $322.9K | 0.00% | +5,655 | New |
| Two Sigma Securities, LLC | 5,794 | $323.2K | 0.04% | −2,812−32.7% | Reduced |
| Tower Research Capital LLC (TRC) | 5,896 | $328.9K | 0.01% | +4,175+242.6% | Added |
| Pallas Capital Advisors LLC | 6,047 | $337.3K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,327 | $352.9K | 0.01% | −373−5.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 6,379 | $355.8K | 0.00% | +6,379 | New |
| VARCOV Co. | 6,547 | $365.2K | 0.14% | +6,547 | New |
| Xponance, Inc. | 6,630 | $369.8K | 0.00% | +519+8.5% | Added |
| Atria Investments LLC | 6,710 | $374.3K | 0.00% | +413+6.6% | Added |
| Evergreen Capital Management LLC | 6,744 | $376.2K | 0.01% | +6,744 | New |
| Impact Partnership Wealth, LLC | 6,760 | $377.1K | 0.05% | +6,760 | New |
| CAPROCK Group, Inc. | 6,884 | $384.0K | 0.01% | +6,884 | New |
| Brevan Howard Capital Management LP | 6,958 | $388.1K | 0.01% | +6,958 | New |
| EntryPoint Capital, LLC | 7,015 | $391.3K | 0.15% | +7,015 | New |
| Neuberger Berman Group LLC | 7,069 | $394.3K | 0.00% | −88−1.2% | Reduced |
| Virtu Financial LLC | 7,115 | $397.0K | 0.02% | +7,115 | New |
| Amundi | 7,447 | $415.4K | 0.00% | +7,447 | New |
| Mercer Global Advisors Inc | 7,509 | $418.9K | 0.00% | +157+2.1% | Added |
| Man Group plc | 7,516 | $419.2K | 0.00% | +7,516 | New |
| Mackenzie Financial Corp | 7,581 | $432.0K | 0.00% | +7,581 | New |
| Keybank National Association | 7,868 | $438.9K | 0.00% | +7,868 | New |
| Welch & Forbes LLC | 8,000 | $446.2K | 0.01% | 00.0% | Unchanged |
| CWM Advisors, LLC | 8,380 | $467.4K | 0.04% | −4,175−33.3% | Reduced |
| State of Wyoming | 8,594 | $479.4K | 0.05% | +6,914+411.5% | Added |
| Public Employees Retirement Association of Colorado | 8,739 | $487.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 8,860 | $494.2K | 0.01% | +222+2.6% | Added |
| Integrated Investment Consultants, LLC | 9,137 | $509.7K | 0.10% | −17−0.2% | Reduced |
| Quest Partners LLC | 9,236 | $515.2K | 0.03% | −1,670−15.3% | Reduced |
| The PNC Financial Services Group, Inc. | 9,330 | $520.4K | 0.00% | −6,839−42.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,511 | $530.5K | 0.00% | +1,305+15.9% | Added |
| VGI Partners Ltd | 10,000 | $557.8K | 0.03% | +10,000 | New |
| JustInvest LLC | 10,033 | $559.6K | 0.01% | +833+9.1% | Added |
| Captrust Financial Advisors | 10,089 | $562.8K | 0.00% | +1,748+21.0% | Added |
| Everence Capital Management Inc | 10,210 | $570.0K | 0.03% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 10,346 | $577.1K | 0.01% | −1,489−12.6% | Reduced |
| Cerity Partners LLC | 10,314 | $590.6K | 0.00% | +861+9.1% | Added |
| Pictet Asset Management Holding SA | 10,874 | $606.6K | 0.00% | −1,228−10.1% | Reduced |
| Winton Group Ltd | 10,938 | $610.1K | 0.02% | +10,938 | New |
| Quadrant Capital Group LLC | 11,049 | $616.3K | 0.02% | +3,634+49.0% | Added |
| Maryland State Retirement & Pension System | 11,385 | $635.1K | 0.01% | +299+2.7% | Added |
| STRS Ohio | 11,700 | $652.6K | 0.00% | +7,700+192.5% | Added |
| LPL Financial LLC | 11,895 | $663.5K | 0.00% | −1,582−11.7% | Reduced |
| Silvercrest Asset Management Group LLC | 12,536 | $699.3K | 0.00% | −5,373−30.0% | Reduced |
| Aquatic Capital Management LLC | 12,583 | $701.9K | 0.02% | +12,583 | New |
| Group One Trading, L.P. | 12,684 | $707.5K | 0.02% | +3,141+32.9% | Added |
| CWM, LLC | 13,310 | $742.0K | 0.00% | +114+0.9% | Added |
| HighTower Advisors, LLC | 13,470 | $751.4K | 0.00% | −4,596−25.4% | Reduced |
| Entropy Technologies, LP | 14,088 | $785.8K | 0.04% | −5,061−26.4% | Reduced |
| Canada Pension Plan Investment Board | 14,100 | $786.5K | 0.00% | +14,100 | New |
| Gabelli Funds LLC | 14,629 | $816.0K | 0.01% | 00.0% | Unchanged |
| Connable Office Inc | 14,930 | $832.8K | 0.08% | −728−4.6% | Reduced |
| ProShare Advisors LLC | 15,147 | $844.9K | 0.00% | −14,189−48.4% | Reduced |
| Sunstone Asset Management, L.P. | 15,409 | $858.9K | 0.84% | +15,409 | New |
| Schonfeld Strategic Advisors LLC | 15,509 | $865.1K | 0.00% | −780−4.8% | Reduced |
| Picton Mahoney Asset Management | 15,863 | $884.8K | 0.01% | +15,863 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,210 | $904.2K | 0.00% | +1,198+8.0% | Added |
| Quantinno Capital Management LP | 16,376 | $913.5K | 0.00% | +2,419+17.3% | Added |
| KLP Kapitalforvaltning AS | 16,400 | $914.8K | 0.00% | +900+5.8% | Added |
| Squarepoint Ops LLC | 17,027 | $949.8K | 0.00% | −282,832−94.3% | Reduced |
| Oregon Public Employees Retirement Fund | 17,767 | $991.0K | 0.01% | +408+2.4% | Added |
| Sanctuary Advisors, LLC | 18,140 | $1.01M | 0.01% | −23−0.1% | Reduced |
| New York State Teachers Retirement System | 18,136 | $1.01M | 0.00% | 00.0% | Unchanged |
| Toroso Investments, LLC | 18,349 | $1.02M | 0.00% | +2,008+12.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 16,073 | $1.05M | 0.00% | +370+2.4% | Added |
| Federation des caisses Desjardins du Quebec | 19,098 | $1.07M | 0.00% | −12,372−39.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,191 | $1.07M | 0.01% | −448−2.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 19,368 | $1.08M | 0.01% | −2,506−11.5% | Reduced |
| First Trust Advisors LP | 19,647 | $1.10M | 0.00% | −41,391−67.8% | Reduced |
| Twinbeech Capital LP | 21,200 | $1.18M | 0.08% | +21,200 | New |
| Bridgefront Capital, LLC | 21,280 | $1.19M | 0.30% | +21,280 | New |
| Police & Firemen's Retirement System of New Jersey | 21,354 | $1.19M | 0.01% | −201−0.9% | Reduced |
| Arizona State Retirement System | 21,418 | $1.19M | 0.01% | −1,378−6.0% | Reduced |
| FMR LLC | 21,716 | $1.21M | 0.00% | +2,802+14.8% | Added |