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FormFactor, Inc. (FORM) Institutional Ownership & Insider Trading

507 institutions reported holding FormFactor, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 75 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

FORMFormFactor, Inc.Follow FORM — free
Semiconductor Equipment & Materials · Technology
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Price chart with a free account
Market cap
7.7B
P/E TTM
67.5
Dividend yield
—
52-week
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Next earnings
28 Oct, in 4 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

507 institutions held 92.4% of the shares. Across filers that reported both quarters, shares held changed -4.5%.

Increased+134New+135Decreased-162Closed-28

Largest moves, shares (millions)

Gf Fund Management+0.8MTremblant Capital Group+0.7MPictet Asset Management…+0.6MBlackRock-1.8MEarnest Partners-1.1MAmeriprise Financial-1.0M

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters
-1.9Sep 24+1.6Dec 24-0.1Mar 25-0.1Jun 25-1.0Sep 25+1.5Dec 25-1.9Mar 26-3.3Jun 26
QuarterHoldersShares held, MChangeIncreasedNewDecreasedClosed
Jun 2650772-4.5%13413516228
Mar 2638975-2.8%1228610735
Dec 2533277+1.9%90739923
Sep 2527375-1.3%81299153
Jun 2529775-0.1%98519519
Mar 2527275-0.1%97328458
Dec 2429876+2.2%105269051
Sep 2431774-3.0%117429542

FormFactor, Inc. — questions

Who owns FormFactor, Inc. stock?
507 institutions reported FormFactor, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (13.4%), VANGUARD PORTFOLIO MANAGEMENT LLC (6.7%), EARNEST PARTNERS LLC (4.8%).
Are FormFactor, Inc. insiders buying or selling?
75 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from FormFactor, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.