FormFactor, Inc. FORM

Set alert

87.53 USD -9.93 -10.19%

At close · Oct 30

87.53 0.00 0.00%

After hours · Oct 30, 7:15 PM ET

84.53 Day range 91.05

47.33 52-week range 160.27

More statistics

Held by insiders 0.72%

Held by institutions 94.32%

Float held by institutions 95.00%

Institutions 693

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	13.45%	10,484,409	917.70M	Jun 29, 2026
Vanguard Portfolio Management LLC	6.72%	5,242,203	458.85M	Jun 29, 2026
Earnest Partners LLC	4.83%	3,763,214	329.39M	Jun 29, 2026
Vanguard Capital Management LLC	4.51%	3,515,254	307.69M	Jun 29, 2026
State Street Corporation	3.31%	2,581,477	225.96M	Jun 29, 2026
Polar Capital Holdings PLC	2.75%	2,146,098	187.85M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Small-Cap ETF	5.97%	4,653,915	407.36M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.18%	2,476,100	216.73M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.29%	1,787,235	156.44M	Jun 29, 2026
VANGUARD WORLD FUND-Vanguard Information Technology Index Fund	1.47%	1,144,793	100.20M	Aug 30, 2026
VANGUARD HORIZON FUNDS-Vanguard Capital Opportunity Fund	1.34%	1,044,841	91.45M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund	1.32%	1,030,099	90.16M	Jun 29, 2026

FORM insiders
Insider	Relation	Latest transaction	Date	Shares held
BREWER KEVIN JOHN	Director	Sale	Feb 10, 2026	8,105
MCKINNIS ARIC BRENDAN	Chief Financial Officer	Conversion of Exercise of derivative security	Aug 5, 2026	14,152
OBREGON-JIMENEZ REBECA	Director	Sale	May 20, 2026	7,875
RHODES SHERI	Director	Sale	Jun 1, 2026	5,375
SHAHAR SHAI	Chief Financial Officer	Conversion of Exercise of derivative security	Aug 6, 2025	55,968
SLESSOR MICHAEL D	Chief Executive Officer	Sale	Oct 13, 2026	455,596

Ownership