Who owns Formfactor Inc (FORM)?
220 US mutual funds and ETFs from 126 fund families reported a position in FORM for the quarter ending 2026-06-30. Against their own report a quarter earlier, 44 raised shares, 64 opened a new position, 75 cut and 53 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Ishares Trust | 11 | 31.1% |
| Vanguard Index Funds | 4 | 28.6% |
| Spdr Series Trust | 6 | 5.4% |
| Vanguard Horizon Funds | 3 | 5.4% |
| Capitol Series Trust | 1 | 3.6% |
| Vanguard Tax-Managed Funds | 2 | 2.3% |
Tracked managers holding FORM
None of the managers Prior Moves tracks on 13F reports FORM in its latest filing.
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about FORM. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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