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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10,484,409 | $1.68B | 0.02% | −1,763,165−14.4% | Reduced |
| Vanguard Portfolio Management LLC | 5,242,203 | $838.4M | 0.04% | −637,805−10.8% | Reduced |
| Earnest Partners LLC | 3,763,214 | $601.9M | 2.17% | −1,111,951−22.8% | Reduced |
| Vanguard Capital Management LLC | 3,515,254 | $562.2M | 0.01% | +42,763+1.2% | Added |
| State Street Corp | 2,581,477 | $412.9M | 0.01% | −346,662−11.8% | Reduced |
| Polar Capital Holdings Plc | 2,146,098 | $343.2M | 0.97% | −146,215−6.4% | Reduced |
| Geode Capital Management, LLC | 1,833,001 | $294.5M | 0.02% | −354,864−16.2% | Reduced |
| Bank of America Corp | 1,783,638 | $285.3M | 0.02% | −697,421−28.1% | Reduced |
| Primecap Management Co | 1,690,114 | $270.3M | 0.16% | −98,530−5.5% | Reduced |
| Invesco Ltd. | 1,578,533 | $252.5M | 0.02% | +340,170+27.5% | Added |
| Dimensional Fund Advisors LP | 1,418,910 | $226.8M | 0.04% | +6,791+0.5% | Added |
| SEI Investments Co | 1,343,056 | $214.8M | 0.19% | −339,266−20.2% | Reduced |
| Jane Street Group, LLC | 1,309,873 | $209.5M | 0.13% | +384,256+41.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,184,611 | $189.5M | 0.52% | +47,255+4.2% | Added |
| Norges Bank | 1,024,043 | $163.8M | 0.02% | +1,024,043 | New |
| Morgan Stanley | 899,947 | $143.9M | 0.01% | −408,971−31.2% | Reduced |
| Alliancebernstein L.P. | 1,457,060 | $141.3M | 0.05% | −774,473−34.7% | Reduced |
| GF Fund Management Co. Ltd. | 776,000 | $124.1M | 1.49% | +764,000+6,366.7% | Added |
| Charles Schwab Investment Management Inc | 750,027 | $120.0M | 0.02% | −197,517−20.8% | Reduced |
| Price T Rowe Associates Inc | 721,754 | $115.4M | 0.01% | −118,877−14.1% | Reduced |
| Tremblant Capital Group | 713,450 | $114.1M | 3.28% | +713,450 | New |
| Millennium Management LLC | 670,867 | $107.3M | 0.07% | +489,930+270.8% | Added |
| Goldman Sachs Group Inc | 661,399 | $105.8M | 0.01% | −212,122−24.3% | Reduced |
| Pictet Asset Management Holding SA | 653,999 | $104.3M | 0.10% | +641,696+5,215.8% | Added |
| Bank of New York Mellon Corp | 649,307 | $103.8M | 0.02% | +15,764+2.5% | Added |
| Nuveen, LLC | 649,293 | $103.8M | 0.02% | −200,424−23.6% | Reduced |
| Reinhart Partners, Inc. | 639,922 | $102.3M | 2.34% | −519,776−44.8% | Reduced |
| T. Rowe Price Investment Management, Inc. | 592,746 | $94.8M | 0.06% | −260,087−30.5% | Reduced |
| Northern Trust Corp | 588,018 | $94.0M | 0.01% | −247,289−29.6% | Reduced |
| Needham Investment Management LLC | 547,500 | $87.6M | 2.63% | −56,000−9.3% | Reduced |
| WT Asset Management Ltd | 534,492 | $85.5M | 1.69% | +534,492 | New |
| Vanguard Fiduciary Trust Co | 504,235 | $80.6M | 0.02% | −26,545−5.0% | Reduced |
| HRT Financial LP | 489,065 | $78.2M | 0.14% | +385,739+373.3% | Added |
| Ameriprise Financial Inc | 435,956 | $69.7M | 0.01% | −968,403−69.0% | Reduced |
| Two Sigma Investments, LP | 425,688 | $68.1M | 0.05% | +212,232+99.4% | Added |
| D. E. Shaw & Co., Inc. | 421,377 | $67.4M | 0.04% | +178,734+73.7% | Added |
| Bessemer Group Inc | 414,090 | $66.2M | 0.09% | +22,131+5.6% | Added |
| Principal Financial Group Inc | 413,690 | $66.2M | 0.03% | +35,195+9.3% | Added |
| Capital World Investors | 411,030 | $65.7M | 0.01% | +411,030 | New |
| Northwestern Mutual Wealth Management Co | 408,428 | $65.3M | 0.03% | +408,358+583,368.6% | Added |
| Natixis Advisors, L.P. | 393,987 | $63.0M | 0.07% | −62,223−13.6% | Reduced |
| Susquehanna International Group, LLP | 389,826 | $62.3M | 0.06% | +345,049+770.6% | Added |
| Massachusetts Financial Services Co | 381,320 | $61.0M | 0.02% | −352,018−48.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 378,075 | $60.5M | 0.11% | +44,989+13.5% | Added |
| Arrowstreet Capital, Limited Partnership | 376,376 | $60.2M | 0.03% | −132,266−26.0% | Reduced |
| Royal Bank of Canada | 334,072 | $53.4M | 0.01% | −94,835−22.1% | Reduced |
| Fisher Asset Management, LLC | 313,652 | $50.2M | 0.01% | −112,342−26.4% | Reduced |
| Jones Financial Companies LLLP | 371,323 | $48.6M | 0.02% | −58,657−13.6% | Reduced |
| UBS Group AG | 296,102 | $47.4M | 0.01% | +95,721+47.8% | Added |
| Renaissance Technologies LLC | 295,568 | $47.3M | 0.07% | +295,568 | New |
| Select Equity Group, L.P. | 285,686 | $45.7M | 0.24% | +28,272+11.0% | Added |
| Public Sector Pension Investment Board | 267,868 | $42.8M | 0.11% | −9,448−3.4% | Reduced |
| Assenagon Asset Management S.A. | 259,518 | $41.5M | 0.05% | −163,309−38.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 274,250 | $40.4M | 0.06% | +190,739+228.4% | Added |
| Tudor Investment Corp Et Al | 251,905 | $40.3M | 0.17% | +110,623+78.3% | Added |
| Citadel Advisors LLC | 240,276 | $38.4M | 0.02% | +39,402+19.6% | Added |
| Neuberger Berman Group LLC | 238,532 | $38.1M | 0.03% | +229,998+2,695.1% | Added |
| Royce & Associates LP | 234,556 | $37.5M | 0.30% | −217,307−48.1% | Reduced |
| JPMorgan Chase & Co | 250,700 | $36.7M | 0.00% | −14,422−5.4% | Reduced |
| Panview Capital Ltd | 228,647 | $36.6M | 6.44% | +228,647 | New |
| Nomura Asset Management Co Ltd | 224,980 | $36.0M | 0.08% | −14,920−6.2% | Reduced |
| Envestnet Asset Management Inc | 220,319 | $35.2M | 0.01% | −60,839−21.6% | Reduced |
| Franklin Resources Inc | 217,063 | $34.7M | 0.01% | −276,704−56.0% | Reduced |
| AQR Capital Management LLC | 214,217 | $34.3M | 0.01% | −796−0.4% | Reduced |
| Mawer Investment Management Ltd. | 202,824 | $32.4M | 0.22% | +202,824 | New |
| Marshall Wace, LLP | 191,010 | $30.5M | 0.03% | +91,291+91.5% | Added |
| Legal & General Group Plc | 181,745 | $29.1M | 0.01% | −3,339−1.8% | Reduced |
| UBS Asset Management Americas Inc | 180,478 | $28.9M | 0.01% | +22,709+14.4% | Added |
| Pinnacle Associates Ltd | 176,497 | $28.2M | 0.31% | −13,065−6.9% | Reduced |
| Wells Fargo & Company | 170,844 | $27.3M | 0.00% | −53,687−23.9% | Reduced |
| First Trust Advisors LP | 163,706 | $26.2M | 0.02% | +63,333+63.1% | Added |
| Bridgewater Associates, LP | 162,592 | $26.0M | 0.11% | +112,371+223.8% | Added |
| Russell Investments Group, Ltd. | 162,464 | $25.9M | 0.02% | +70,211+76.1% | Added |
| Swiss National Bank | 156,400 | $25.0M | 0.01% | +3,000+2.0% | Added |
| Rhumbline Advisers | 155,993 | $24.9M | 0.02% | −48,987−23.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 150,000 | $24.0M | 0.03% | +150,000 | New |
| Los Angeles Capital Management LLC | 147,480 | $23.6M | 0.09% | +128,890+693.3% | Added |
| Deutsche Bank AG | 140,509 | $22.5M | 0.01% | −19,584−12.2% | Reduced |
| Prudential Financial Inc | 138,467 | $22.1M | 0.02% | −100,265−42.0% | Reduced |
| Oberweis Asset Management Inc | 127,330 | $20.4M | 0.42% | +127,330 | New |
| Man Group plc | 125,828 | $20.1M | 0.04% | −35,183−21.9% | Reduced |
| Federated Hermes, Inc. | 124,709 | $19.9M | 0.03% | −75,819−37.8% | Reduced |
| Point72 Asset Management, L.P. | 124,472 | $19.9M | 0.03% | +96,310+342.0% | Added |
| Jump Financial, LLC | 123,645 | $19.8M | 0.18% | +63,045+104.0% | Added |
| Acadian Asset Management LLC | 112,186 | $17.9M | 0.02% | −60,014−34.9% | Reduced |
| BNP Paribas Arbitrage, SA | 109,114 | $17.5M | 0.01% | −11,706−9.7% | Reduced |
| Great West Life Assurance Co | 107,903 | $17.3M | 0.03% | +20,164+23.0% | Added |
| First Eagle Investment Management, LLC | 106,137 | $17.0M | 0.03% | −73,711−41.0% | Reduced |
| Allianz Asset Management GmbH | 105,081 | $16.8M | 0.02% | +105,081 | New |
| California Public Employees Retirement System | 103,703 | $16.6M | 0.01% | −13,274−11.3% | Reduced |
| Citigroup Inc | 96,984 | $15.5M | 0.01% | −57,638−37.3% | Reduced |
| Peregrine Capital Management LLC | 94,420 | $15.1M | 0.49% | −36,676−28.0% | Reduced |
| Canada Pension Plan Investment Board | 92,400 | $14.8M | 0.01% | +70,600+323.9% | Added |
| California State Teachers Retirement System | 90,452 | $14.5M | 0.01% | +823+0.9% | Added |
| Temasek Holdings (Private) Ltd | 88,197 | $14.1M | 0.04% | +88,197 | New |
| Weiss Asset Management LP | 81,760 | $13.1M | 0.15% | +81,760 | New |
| Balyasny Asset Management LLC | 81,279 | $13.0M | 0.02% | +66,257+441.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 74,850 | $12.0M | 0.02% | +3,795+5.3% | Added |
| Grand Alliance Asset Management Ltd | 74,650 | $11.9M | 7.17% | +74,650 | New |
| Vanguard Asset Management, Ltd | 74,362 | $11.9M | 0.01% | +4,474+6.4% | Added |