DOSSIER · 13F Holders · Q1 2026
FORM
FORMFACTOR INC
426 institutions still hold FORMFACTOR INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 346375108·426 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
FormFactor's Q2 2026 tracked ownership is almost entirely split between Versant Capital Management and MassMutual Private Wealth & Trust: Versant holds about .7K, roughly 68% of the .1K snapshot, while MassMutual holds about 31%. The underlying action is more cautious than the rising dollar values imply—Versant cut from 1,538 to 1,424 shares and MassMutual from 744 to 645, while Noble Wealth entered with only 7 shares.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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