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, Q1 2026
Institutional positions in Formfactor 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
- 396
- +68 vs. Q4 2025
- Shares held
- 74.6M
- +9.42M (+14.5%) vs. Q4 2025
- Total value
- $7.14B
- +$3.50B (+96.3%) vs. Q4 2025
- New holders
- 107
- 133 more added
- Sold out
- 39
- 117 more reduced
7 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 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, Q1 2026
Shares, value and share of portfolio for each institution holding Formfactor Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gotham Asset Management, LLC | 9,233 | $895.5K | 0.00% | +9,233 | New |
| Vontobel Holding Ltd. | 9,234 | $895.6K | 0.00% | +9,234 | New |
| Captrust Financial Advisors | 9,328 | $904.6K | 0.00% | −761−7.5% | Reduced |
| VARCOV Co. | 9,341 | $906.0K | 0.34% | +2,794+42.7% | Added |
| SIH Partners, LLLP | 9,471 | $918.6K | 0.03% | +9,471 | New |
| Headlands Technologies LLC | 9,646 | $935.6K | 0.11% | +4,682+94.3% | Added |
| Connable Office Inc | 9,677 | $938.6K | 0.09% | −5,253−35.2% | Reduced |
| Quadrant Capital Group LLC | 10,369 | $1.01M | 0.03% | −680−6.2% | Reduced |
| Ronald Blue Trust, Inc. | 10,542 | $1.02M | 0.01% | +196+1.9% | Added |
| Allstate Corp | 10,842 | $1.05M | 0.01% | +10,842 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 11,136 | $1.08M | 0.00% | +1,625+17.1% | Added |
| Maryland State Retirement & Pension System | 11,307 | $1.10M | 0.02% | −78−0.7% | Reduced |
| Cerity Partners LLC | 11,586 | $1.12M | 0.00% | +1,272+12.3% | Added |
| Polymer Capital Management (HK) LTD | 11,900 | $1.15M | 0.16% | +11,900 | New |
| Skopos Labs, Inc. | 11,943 | $1.16M | 0.04% | +6,693+127.5% | Added |
| LPL Financial LLC | 11,949 | $1.16M | 0.00% | +54+0.5% | Added |
| GF Fund Management Co. Ltd. | 12,000 | $1.16M | 0.02% | +12,000 | New |
| ProShare Advisors LLC | 12,120 | $1.18M | 0.00% | −3,027−20.0% | Reduced |
| Pictet Asset Management Holding SA | 12,303 | $1.19M | 0.00% | +1,429+13.1% | Added |
| Virtue Capital Management, LLC | 13,215 | $1.21M | 0.18% | +13,215 | New |
| Federation des caisses Desjardins du Quebec | 12,797 | $1.24M | 0.00% | −6,301−33.0% | Reduced |
| CWM, LLC | 13,126 | $1.27M | 0.00% | −184−1.4% | Reduced |
| Sanctuary Advisors, LLC | 13,181 | $1.28M | 0.01% | −4,959−27.3% | Reduced |
| Hanseatic Management Services Inc | 13,750 | $1.33M | 1.28% | +13,750 | New |
| Janney Montgomery Scott LLC | 13,816 | $1.34M | 0.00% | −9,975−41.9% | Reduced |
| JustInvest LLC | 13,859 | $1.34M | 0.01% | +3,826+38.1% | Added |
| Gsa Capital Partners LLP | 13,993 | $1.36M | 0.08% | +13,993 | New |
| Guggenheim Capital LLC | 14,385 | $1.40M | 0.01% | −8,271−36.5% | Reduced |
| Engineers Gate Manager LP | 14,486 | $1.40M | 0.02% | +14,486 | New |
| Gabelli Funds LLC | 14,629 | $1.42M | 0.01% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 15,022 | $1.46M | 0.00% | +15,022 | New |
| Fox Run Management, L.L.C. | 16,472 | $1.51M | 0.26% | −12,735−43.6% | Reduced |
| Teacher Retirement System of Texas | 15,777 | $1.53M | 0.01% | +15,777 | New |
| TD Asset Management Inc | 15,914 | $1.54M | 0.00% | +15,914 | New |
| HighTower Advisors, LLC | 16,337 | $1.58M | 0.00% | +2,867+21.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 35,169 | $1.60M | 0.00% | +19,096+118.8% | Added |
| KLP Kapitalforvaltning AS | 17,100 | $1.66M | 0.01% | +700+4.3% | Added |
| Zacks Investment Management | 17,364 | $1.68M | 0.01% | +13,049+302.4% | Added |
| Entropy Technologies, LP | 17,714 | $1.72M | 0.08% | +3,626+25.7% | Added |
| Oregon Public Employees Retirement Fund | 17,764 | $1.72M | 0.02% | −30.0% | Reduced |
| Advisor Group Holdings, Inc. | 17,969 | $1.74M | 0.00% | +14,319+392.3% | Added |
| Jackson Creek Investment Advisors LLC | 17,973 | $1.74M | 0.51% | −12,574−41.2% | Reduced |
| Quantinno Capital Management LP | 18,488 | $1.79M | 0.00% | +2,112+12.9% | Added |
| Los Angeles Capital Management LLC | 18,590 | $1.80M | 0.01% | +18,161+4,233.3% | Added |
| State Board of Administration of Florida Retirement System | 19,008 | $1.84M | 0.00% | −3,044−13.8% | Reduced |
| STRS Ohio | 19,100 | $1.85M | 0.01% | +7,400+63.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,133 | $1.86M | 0.00% | +2,923+18.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,170 | $1.86M | 0.01% | −21−0.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 19,368 | $1.88M | 0.01% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 19,489 | $1.89M | 0.01% | +19,489 | New |
| Mirador Capital Partners LP | 20,284 | $1.97M | 0.28% | −11,090−35.3% | Reduced |
| NorthCrest Asset Manangement, LLC | 19,619 | $2.02M | 0.06% | −121−0.6% | Reduced |
| Yousif Capital Management, LLC | 20,983 | $2.04M | 0.02% | −77−0.4% | Reduced |
| Stifel Financial Corp | 21,039 | $2.04M | 0.00% | −4,556−17.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 21,267 | $2.06M | 0.02% | −87−0.4% | Reduced |
| Arizona State Retirement System | 21,292 | $2.07M | 0.01% | −126−0.6% | Reduced |
| Canada Pension Plan Investment Board | 21,800 | $2.11M | 0.00% | +7,700+54.6% | Added |
| Lazard Asset Management LLC | 22,210 | $2.15M | 0.00% | +22,210 | New |
| Amalgamated Bank | 22,286 | $2.16M | 0.02% | −145−0.6% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 23,904 | $2.30M | 0.01% | −7,741−24.5% | Reduced |
| Madison Asset Management, LLC | 24,107 | $2.34M | 0.03% | −71,455−74.8% | Reduced |
| Toroso Investments, LLC | 24,780 | $2.40M | 0.01% | +6,431+35.0% | Added |
| HSBC Holdings PLC | 24,881 | $2.41M | 0.00% | +24,881 | New |
| New York State Common Retirement Fund | 25,233 | $2.45M | 0.00% | −235,600−90.3% | Reduced |
| Mariner, LLC | 26,246 | $2.55M | 0.00% | +2,330+9.7% | Added |
| Paradigm Capital Management Inc | 27,900 | $2.71M | 0.10% | 00.0% | Unchanged |
| Voya Investment Management LLC | 27,906 | $2.71M | 0.00% | −534,786−95.0% | Reduced |
| Point72 Asset Management, L.P. | 28,162 | $2.73M | 0.00% | −401,925−93.5% | Reduced |
| Handelsbanken Fonder AB | 28,560 | $2.77M | 0.01% | +2,500+9.6% | Added |
| State of New Jersey Common Pension Fund D | 28,666 | $2.78M | 0.01% | −15,641−35.3% | Reduced |
| Lisanti Capital Growth, LLC | 29,305 | $2.84M | 0.72% | +29,305 | New |
| Credit Agricole S A | 30,000 | $2.91M | 0.01% | +30,000 | New |
| Calamos Advisors LLC | 30,909 | $3.00M | 0.01% | +30,909 | New |
| Harbor Capital Advisors, Inc. | 32,390 | $3.14M | 0.25% | −22,258−40.7% | Reduced |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 32,500 | $3.15M | 0.69% | +32,500 | New |
| Vanguard Global Advisers, LLC | 32,776 | $3.18M | 0.00% | +32,776 | New |
| New York State Teachers Retirement System | 33,813 | $3.28M | 0.01% | +15,677+86.4% | Added |
| Mackenzie Financial Corp | 33,976 | $3.30M | 0.00% | +26,395+348.2% | Added |
| State of Tennessee, Treasury Department | 34,275 | $3.32M | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 34,400 | $3.34M | 0.06% | −1,100−3.1% | Reduced |
| Janus Henderson Group PLC | 35,569 | $3.45M | 0.00% | +2,700+8.2% | Added |
| Cetera Investment Advisers | 35,954 | $3.49M | 0.00% | −5,026−12.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 36,522 | $3.54M | 0.00% | +330+0.9% | Added |
| Decker Retirement Planning Inc. | 38,348 | $3.72M | 1.69% | +38,348 | New |
| Linden Thomas Advisory Services, LLC | 40,028 | $3.88M | 0.37% | +228+0.6% | Added |
| Manufacturers Life Insurance Company, The | 40,354 | $3.91M | 0.00% | +3,175+8.5% | Added |
| State of Alaska, Department of Revenue | 41,056 | $3.98M | 0.04% | −1,131−2.7% | Reduced |
| Oppenheimer Asset Management Inc. | 42,298 | $4.10M | 0.05% | −19,102−31.1% | Reduced |
| Nomura Asset Management International Inc. | 42,361 | $4.11M | 0.01% | −7,605−15.2% | Reduced |
| Raymond James Financial Inc | 43,327 | $4.12M | 0.00% | −93,612−68.4% | Reduced |
| MetLife Investment Management | 42,557 | $4.13M | 0.02% | −236−0.6% | Reduced |
| Illinois Municipal Retirement Fund | 42,683 | $4.14M | 0.05% | +3,887+10.0% | Added |
| Susquehanna International Group, LLP | 44,777 | $4.34M | 0.01% | +10,078+29.0% | Added |
| Pathstone Holdings, LLC | 45,514 | $4.41M | 0.02% | −4,774−9.5% | Reduced |
| Edgestream Partners, L.P. | 45,884 | $4.45M | 0.15% | +45,884 | New |
| 1832 Asset Management L.P. | 49,900 | $4.84M | 0.01% | +49,900 | New |
| Bridgewater Associates, LP | 50,221 | $4.87M | 0.02% | +24,242+93.3% | Added |
| Pier Capital, LLC | 51,061 | $4.95M | 0.82% | −35,237−40.8% | Reduced |
| PDT Partners, LLC | 51,112 | $4.96M | 0.29% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 51,741 | $5.02M | 0.01% | −1,524−2.9% | Reduced |