Companies / FormFactor Inc

FormFactor Inc

Nasdaq: FORMCIK 1039399LIVERMORE, CA

Financials · FY2025

Revenue$784.99M
Net income$54.36M
Total debt$10.49M
Cash$109.76M
Diluted EPS$0.69
Shares outstanding78.1M

Ownership

78.1M shares outstanding · as of Jul 29, 2026
0.69%Insiders
Ownership
Insiders0.69%539,911
10%+ / strategic19.05%14,880,597
Institutions87.36%68,245,928
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 9

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Insider% of sharesShares
Slessor MikeCEOCEO · Director
0.56%435,147
St Dennis ThomasDirector
0.04%28,333
Steven-Waiss KelleyDirector
0.03%26,526
Titinger JorgeDirector
0.02%14,836
McKinnis Aric BrendanCFO, SVP Global Finance
0.02%12,936
White Brian CDirector
0.01%8,653
Brewer Kevin JDirector
0.01%8,105
Rhodes SheriDirector
<0.01%5,375
Obregon-Jimenez RebecaDirector
——

Institutional holders 361

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HolderValue% of shares
BlackRock, Inc.$1.68B13.42%
Vanguard Group Inc$570.16M13.08%
Earnest Partners LLC$472.84M6.24%
State Street Corporation$412.86M3.30%
Geode Capital Management, LLC$212.23M2.80%
Bank of America Corp /De$140.36M3.22%
Morgan Stanley$126.71M2.91%
AllianceBernstein L.P.$124.47M2.86%
Gf Fund Management Co. Ltd.$124.11M0.99%
Primecap Management CO/CA$116.09M2.66%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 6, 2026Slessor Mike
CEO
SellCommon Stock$2.57M-40K
-7.54%
485,995
0.62% of shares
medium
Jun 2, 2026Rhodes Sheri
Director
SellCommon Stock$793.5K-6K
-54.07%
5,375
<0.01% of shares
medium
Feb 10, 2026Rhodes Sheri
Director
SellCommon Stock$707.0K-8K
-42.43%
10,356
0.01% of shares
medium
Apr 15, 2026Slessor Mike
CEO
SellCommon Stock$698.3K-5K
-1.19%
450,332
0.58% of shares
medium
May 15, 2026Steven-Waiss Kelley
Director
SellCommon Stock$678.2K-5K
-17.66%
25,179
0.03% of shares
medium
Jan 15, 2026Slessor Mike
CEO
SellCommon Stock$533.2K-7K
-1.44%
479,019
0.61% of shares
medium
Feb 10, 2026St Dennis Thomas
Director
SellCommon Stock$524.9K-6K
-14.38%
33,356
0.04% of shares
medium
Mar 18, 2026Slessor Mike
CEO
SellCommon Stock$523.2K-5K
-1.17%
463,691
0.59% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
Earnest Partners LLCPassive13G/A—4,875,165—
Vanguard Capital ManagementPassive13G—4,065,830—
Vanguard Portfolio ManagementPassive13G—5,939,602—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
FORM——346375108—