FORMFACTOR INC (FORM) Institutional Ownership Changes & 13F Activity
FORMFACTOR INC (FORM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Invesco Ltd., Alliancebernstein L.P., Tremblant Capital Group, Bank Of America Corp, and Millennium Management Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Cim Investment Management Inc | Buy | +378 | +7.5% | 5,449 | $871.46K | Q2 2026 | Sep 29, 2026 |
| Envestnet Asset Management Inc | Sell | -60,839 | -21.6% | 220,319 | $35.24M | Q2 2026 | Sep 23, 2026 |
| State Street Corp | Sell | -346,662 | -11.8% | 2,581,477 | $412.86M | Q2 2026 | Sep 22, 2026 |
| Manufacturers Life Insurance Company, The | Sell | -14,669 | -36.4% | 25,685 | $4.11M | Q2 2026 | Sep 09, 2026 |
| Parkside Financial Bank & Trust | Sell | -2 | -0.6% | 307 | $49.10K | Q2 2026 | Sep 04, 2026 |
| Allianz Asset Management Gmbh | Buy | +105,081 | — | 105,081 | $16.81M | Q2 2026 | Sep 02, 2026 |
| Citadel Advisors Llc | Buy | +39,402 | +19.6% | 240,276 | $38.43M | Q2 2026 | Sep 02, 2026 |
| Cornerstone Financial Management Llc | Buy | +5 | — | 5 | $800.00 | Q2 2026 | Aug 28, 2026 |
| Corient Private Wealth Llc | Buy | +1,967 | +42.0% | 6,651 | $1.06M | Q2 2026 | Aug 27, 2026 |
| First Eagle U.S. Value | Sell | -73,711 | -41.0% | 106,137 | $16.97M | Q2 2026 | Aug 24, 2026 |
| California State Teachers Retirement System | Buy | +823 | +0.9% | 90,452 | $14.47M | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Sell | -163,309 | -38.6% | 259,518 | $41.50M | Q2 2026 | Aug 21, 2026 |
| Mercer Global Advisors Inc | Buy | +4,300 | +55.4% | 12,059 | $1.93M | Q2 2026 | Aug 19, 2026 |
| Fulcrum Asset Management Llp | Buy | +2,682 | — | 2,682 | $386.66K | Q2 2026 | Aug 18, 2026 |
| Public Employees Retirement System Of Ohio | Buy | +23,884 | +3176.1% | 24,636 | $3.94M | Q2 2026 | Aug 17, 2026 |
| Jefferies Financial Group Inc. | Buy | +8,035 | — | 8,035 | $1.29M | Q2 2026 | Aug 17, 2026 |
| Integrated Investment Consultants, Llc | Buy | +5,640 | — | 5,640 | $902.00K | Q2 2026 | Aug 17, 2026 |
| Caitlin John, Llc | Buy | +2,504 | — | 2,504 | $400.46K | Q2 2026 | Aug 17, 2026 |
| Grandeur Peak Global Advisors, Llc | Sell | -383 | -18.1% | 1,731 | $276.84K | Q2 2026 | Aug 17, 2026 |
| Empowered Funds, Llc | Buy | +82 | +3.0% | 2,860 | $457.40K | Q2 2026 | Aug 17, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +4 | — | 4 | $639.00 | Q2 2026 | Aug 17, 2026 |
| Invesco Ltd. | Buy | +1,578,533 | — | 1,578,533 | $252.45M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Sell | -774,473 | -34.7% | 1,457,060 | $141.32M | Q2 2026 | Aug 14, 2026 |
| Tremblant Capital Group | Buy | +713,450 | — | 713,450 | $114.10M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Sell | -697,421 | -28.1% | 1,783,638 | $285.26M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +489,930 | +270.8% | 670,867 | $107.29M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +435,956 | — | 435,956 | $69.72M | Q2 2026 | Aug 14, 2026 |
| Hrt Financial Lp | Buy | +385,739 | +373.3% | 489,065 | $78.22M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +384,256 | +41.5% | 1,309,873 | $209.49M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +345,049 | +770.6% | 389,826 | $62.34M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about FORM activity
Which institutional owners are buying FORM?
Institutional owners buying FORM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in FORM activity?
"Buy" means an investor increased their reported position in FORM compared to the prior reporting period. This reflects growing exposure to FORMFACTOR INC (FORM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in FORM increasing?
Institutional interest in FORM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related FORM Institutional Insights
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- Institutional Portfolio Overlap & Shared Holdings
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- FORM Insider Trading & SEC Form 4 Activity
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