FormfactorFORM
13F holders, Q2 2026 (June 30)509holders +113
153new positions
40sold out
11famous investors
$158.35avg. 13F price*
At the end of Q2 2026, 509 institutions reported holding Formfactor Inc. (FORM) in their 13F filings, up 113 from Q1 2026. 153 opened new positions and 40 sold out. The largest holders were BlackRock, Inc. ($1.7B), Vanguard Portfolio Management LLC ($838.4M) and Earnest Partners LLC ($601.9M). 11 famous investors held it, including Paul Tudor Jones (0.2% of Tudor Investment Corporation's portfolio), Ray Dalio (0.1% of Bridgewater Associates's portfolio) and Israel Englander (0.1% of Millennium Management's portfolio).
- Company
- Formfactor Inc.
- CUSIP
- 346375108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 153 | $643.6M |
| Exits | 40 | $60.1M |
All 13F filers, Q1 2026 → Q2 2026: 10,309,465 shares bought and 13,975,582 shares sold, net −3,666,117 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 509 holders
| BlackRock, Inc. | 0.03% | Reduce -14.4% | 10,484,409 | $1.7B |
| Vanguard Portfolio Management LLC | 0.04% | Reduce -10.8% | 5,242,203 | $838.4M |
| Earnest Partners LLC | 2.17% | Reduce -22.8% | 3,763,214 | $601.9M |
| Vanguard Capital Management LLC | 0.01% | Add +1.2% | 3,515,254 | $562.2M |
| State Street Corp. | 0.01% | Reduce -11.8% | 2,581,477 | $412.9M |
| Polar Capital Holdings Plc | 0.97% | Reduce -6.4% | 2,146,098 | $343.2M |
| Geode Capital Management, LLC | 0.02% | Reduce -16.2% | 1,833,001 | $294.5M |
| Bank of America Corp. | 0.02% | Reduce -28.1% | 1,783,638 | $285.3M |
| Primecap Management Co. | 0.16% | Reduce -5.5% | 1,690,114 | $270.3M |
| Invesco Ltd. | 0.02% | Add +27.5% | 1,578,533 | $252.5M |
| Dimensional Fund Advisors LP | 0.04% | Add +0.5% | 1,418,910 | $226.8M |
| Sei Investments Co. | 0.19% | Reduce -20.2% | 1,343,056 | $214.8M |
| Jane Street Group, LLC | 0.13% | Add +41.5% | 1,309,873 | $209.5M |
| Fuller & Thaler Asset Management, Inc. | 0.52% | Add +4.2% | 1,184,611 | $189.5M |
| Norges Bank | 0.02% | — | 1,024,043 | $163.8M |
| Morgan Stanley | 0.01% | Reduce -31.2% | 899,947 | $143.9M |
| Alliancebernstein L.P. | 0.05% | Reduce -34.7% | 1,457,060 | $141.3M |
| GF Fund Management Co. LTD. | 1.49% | Add +6366.7% | 776,000 | $124.1M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -20.9% | 750,027 | $120.0M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -14.1% | 721,754 | $115.4M |
| Tremblant Capital Group | 3.28% | New | 713,450 | $114.1M |
| Millennium Management | 0.08% | Add +270.8% | 670,867 | $107.3M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -24.3% | 661,399 | $105.8M |
| Pictet Asset Management Holding SA | 0.10% | Add +5215.8% | 653,999 | $104.3M |
| Bank of New York Mellon Corp | 0.02% | Add +2.5% | 649,307 | $103.8M |
| Nuveen, LLC | 0.02% | Reduce -23.6% | 649,293 | $103.8M |
| Reinhart Partners, Llc. | 2.34% | Reduce -44.8% | 639,922 | $102.3M |
| T. Rowe Price Investment Management, Inc. | 0.06% | Reduce -30.5% | 592,746 | $94.8M |
| Northern Trust Corp. | 0.01% | Reduce -29.6% | 588,018 | $94.0M |
| Needham Investment Management LLC | 2.63% | Reduce -9.3% | 547,500 | $87.6M |
| WT Asset Management Ltd | 1.70% | New | 534,492 | $85.5M |
| Vanguard Fiduciary Trust Co. | 0.02% | Reduce -5.0% | 504,235 | $80.6M |
| HRT Financial LP | 0.14% | Add +373.3% | 489,065 | $78.2M |
| Ameriprise Financial Inc. | 0.01% | Reduce -69.0% | 435,956 | $69.7M |
| Two Sigma Investments, LP | 0.05% | Add +99.4% | 425,688 | $68.1M |
| D. E. Shaw & Co. | 0.04% | Add +73.7% | 421,377 | $67.4M |
| Bessemer Group Inc. | 0.09% | Add +5.7% | 414,090 | $66.2M |
| Principal Financial Group Inc. | 0.03% | Add +9.3% | 413,690 | $66.2M |
| Capital World Investors | 0.01% | New | 411,030 | $65.7M |
| Northwestern Mutual Wealth Management Co. | 0.03% | Add +583368.6% | 408,428 | $65.3M |
| Natixis Advisors, LLC | 0.07% | Reduce -13.6% | 393,987 | $63.0M |
| Susquehanna International Group, LLP | 0.06% | Add +770.6% | 389,826 | $62.3M |
| Massachusetts Financial Services Co. | 0.02% | Reduce -48.0% | 381,320 | $61.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.11% | Add +13.5% | 378,075 | $60.5M |
| Arrowstreet Capital, Limited Partnership | 0.03% | Reduce -26.0% | 376,376 | $60.2M |
| Royal Bank of Canada | 0.01% | Reduce -22.1% | 334,072 | $53.4M |
| Fisher Asset Management | 0.01% | Reduce -26.4% | 313,652 | $50.2M |
| Jones Financial Companies LLLP | 0.02% | Reduce -13.6% | 371,323 | $48.6M |
| UBS Group AG | 0.01% | Add +47.8% | 296,102 | $47.4M |
| Renaissance Technologies | 0.07% | New | 295,568 | $47.3M |
| Select Equity Group, L.P. | 0.24% | Add +11.0% | 285,686 | $45.7M |
| Public Sector Pension Investment Board | 0.11% | Reduce -3.4% | 267,868 | $42.8M |
| Assenagon Asset Management S.A. | 0.05% | Reduce -38.6% | 259,518 | $41.5M |
| Allspring Global Investments Holdings, LLC | 0.06% | Add +228.4% | 274,250 | $40.4M |
| Tudor Investment Corporation | 0.17% | Add +78.3% | 251,905 | $40.3M |
| Citadel Advisors | 0.02% | Add +19.6% | 240,276 | $38.4M |
| Neuberger Berman Group LLC | 0.03% | Add +2695.1% | 238,532 | $38.1M |
| Royce & Associates LP | 0.30% | Reduce -48.1% | 234,556 | $37.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -5.4% | 250,700 | $36.7M |
| Panview Capital Ltd | 6.44% | New | 228,647 | $36.6M |
| Nomura Asset Management Co. Ltd. | 0.08% | Reduce -6.2% | 224,980 | $36.0M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -21.6% | 220,319 | $35.2M |
| Franklin Resources Inc. | 0.01% | Reduce -56.0% | 217,063 | $34.7M |
| AQR Capital Management | 0.01% | Reduce -0.4% | 214,217 | $34.3M |
| Mawer Investment Management Ltd. | 0.22% | New | 202,824 | $32.4M |
| Marshall Wace, LLP | 0.03% | Add +91.5% | 191,010 | $30.5M |
| Legal & General Group Plc | 0.01% | Reduce -1.8% | 181,745 | $29.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +14.4% | 180,478 | $28.9M |
| Pinnacle Associates Ltd. | 0.31% | Reduce -6.9% | 176,497 | $28.2M |
| Wells Fargo & Company | 0.00% | Reduce -23.9% | 170,844 | $27.3M |
| First Trust Advisors LP | 0.02% | Add +63.1% | 163,706 | $26.2M |
| Bridgewater Associates | 0.11% | Add +223.8% | 162,592 | $26.0M |
| Russell Investments Group, Ltd. | 0.02% | Add +76.1% | 162,464 | $25.9M |
| Swiss National Bank | 0.01% | Add +2.0% | 156,400 | $25.0M |
| Rhumbline Advisers | 0.02% | Reduce -23.9% | 155,993 | $24.9M |
| Adage Capital Partners Gp, L.L.C. | 0.03% | New | 150,000 | $24.0M |
| Los Angeles Capital Management LLC | 0.09% | Add +693.3% | 147,480 | $23.6M |
| Deutsche Bank AG | 0.01% | Reduce -12.2% | 140,509 | $22.5M |
| Prudential Financial Inc. | 0.02% | Reduce -42.0% | 138,467 | $22.1M |
| Oberweis Asset Management Inc./ | 0.42% | New | 127,330 | $20.4M |
| Man Group plc | 0.04% | Reduce -21.9% | 125,828 | $20.1M |
| Federated Hermes, Inc. | 0.03% | Reduce -37.8% | 124,709 | $19.9M |
| Point72 Asset Management | 0.03% | Add +342.0% | 124,472 | $19.9M |
| Jump Financial, LLC | 0.19% | Add +104.0% | 123,645 | $19.8M |
| Acadian Asset Management LLC | 0.02% | Reduce -34.9% | 112,186 | $17.9M |
| BNP Paribas Financial Markets | 0.01% | Reduce -9.7% | 109,114 | $17.5M |
| CANADA LIFE ASSURANCE Co | 0.03% | Add +23.0% | 107,903 | $17.3M |
| First Eagle Investment Management, LLC | 0.03% | Reduce -41.0% | 106,137 | $17.0M |
| Allianz Asset Management GmbH | 0.02% | New | 105,081 | $16.8M |
| California Public Employees Retirement System | 0.01% | Reduce -11.3% | 103,703 | $16.6M |
| Citigroup Inc. | 0.01% | Reduce -37.3% | 96,984 | $15.5M |
| Peregrine Capital Management LLC | 0.49% | Reduce -28.0% | 94,420 | $15.1M |
| Canada Pension Plan Investment Board | 0.01% | Add +323.9% | 92,400 | $14.8M |
| California State Teachers Retirement System | 0.01% | Add +0.9% | 90,452 | $14.5M |
| Temasek Holdings (Private) Ltd | 0.04% | New | 88,197 | $14.1M |
| Weiss Asset Management LP | 0.22% | New | 81,760 | $13.1M |
| Balyasny Asset Management L.P. | 0.02% | Add +441.1% | 81,279 | $13.0M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.02% | Add +5.3% | 74,850 | $12.0M |
| Grand Alliance Asset Management Ltd | 7.17% | New | 74,650 | $11.9M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.01% | Add +6.4% | 74,362 | $11.9M |
"% of holder's portfolio" is FORM's weight in each manager's 13F, not the share of Formfactor Inc. the manager owns.