FORM FORMFACTOR INC
FollowStock (common), issuer CIK 1039399
Filings received so far for Q3 2026: 13 13F filers report a position in FORM shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q3 2026
Filers in the available 13F reports with a share position at 2026-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| REINHART PARTNERS, LLC. | 659,667 | $98.5M | 2.4% | +19,745 | 13F-HRTimeline |
| Mirador Capital Partners LP | 18,089 | $2.7M | 0.31% | +145 | 13F-HRTimeline |
| GAMMA Investing LLC | 6,978 | $1.04M | 0.04% | +1,068 | 13F-HRTimeline |
| MRA Advisory Group | 4,961 | $741K | 0.28% | +845 | 13F-HRTimeline |
| Farther Finance Advisors, LLC | 1,973 | $295K | <0.01% | +1,399 | 13F-HRTimeline |
| Versant Capital Management, Inc | 1,607 | $240K | 0.02% | +183 | 13F-HRTimeline |
| MassMutual Private Wealth & Trust, FSB | 617 | $92.1K | <0.01% | -28 | 13F-HRTimeline |
| Wealth Enhancement Trust Services, Inc. | 27 | $4.03K | <0.01% | 0 | 13F-HRTimeline |
| GK Wealth Management LLC | 25 | $3.73K | <0.01% | new | 13F-HRTimeline |
| GILPIN WEALTH MANAGEMENT, LLC | 11 | $1.64K | <0.01% | -1 | 13F-HRTimeline |
| CoreCap Advisors, LLC | 8 | $1.19K | <0.01% | -8 | 13F-HRTimeline |
| Noble Wealth Management PBC | 7 | $1.04K | <0.01% | 0 | 13F-HRTimeline |
| Davis Capital Management | 5 | $747 | <0.01% | +1 | 13F-HRTimeline |