Formfactor FORM Institutional Ownership

NASDAQ FORM

$114.95 +2.83 (+2.52%)

As of: Sep 11, 2026 · 3:59 PM EDT

Institutions by Trading Activity

509 Institutions

Increased 305 59.9%

Unchanged 36 7.1%

Reduced 168 33.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

93.06%

▼-3.09 pp QoQ

Shares Held by Institutions

72.62Mn

of 78.04Mn outstanding

▼-1.99% QoQ

Shares Outstanding

78.04Mn

5.42Mn held outside 13F filers

Institutional Investors

509

filed 13F for Jun 2026

▲+114 vs prior quarter

Net Shares Added (QoQ)

-1.48Mn

distributed since last quarter

Value of Holdings

$7.54Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Formfactor Inc (NASDAQ:FORM) appears in 509 institutional 13F filings for the quarter ending June 2026.

These investors held 93.1% of outstanding shares in June 2026, down from 96.1% in March 2026.
Their total shares held in FORM decreased -1.99% from the prior quarter, while the number of investors in Formfactor increased 70.81% year over year.
Among the 509 funds, 305 bought more Formfactor shares, 168 sold down, and 36 held their ground.
Combined, these investors held 72.62Mn shares in FORM for June 2026, down by 1.48Mn shares quarter on quarter, and up 3.02Mn shares year over year.
BlackRock, Inc. leads ownership in FORM with 10.48Mn shares as of June 30, 2026, equal to 13.44% of outstanding shares.
The most significant purchases of FORM for the quarter ending June 2026 came from NORGES BANK (1.02Mn), GF FUND MANAGEMENT CO. LTD. (764.0K), Sixth Street Partners Management Company, L.P. (750.03K), TREMBLANT CAPITAL GROUP (713.45K), Pictet Asset Management Holding SA (641.7K).
Leading sellers of Formfactor shares for the quarter ending June 2026 were BlackRock, Inc. (1.76Mn), EARNEST PARTNERS LLC (1.11Mn), Ameriprise Financial Inc (968.4K), ALLIANCEBERNSTEIN L.P. (774.47K), Bank Of America Corp /De/ (697.42K).
Per Business Quant, the top 10 investors in FORM for the quarter ending June 2026 include BlackRock, Inc. (10.48Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.24Mn), EARNEST PARTNERS LLC (3.76Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.52Mn), State Street Corp (2.58Mn), Polar Capital Holdings Plc (2.15Mn), GEODE CAPITAL MANAGEMENT, LLC (1.83Mn), Bank Of America Corp /De/ (1.78Mn), PRIMECAP MANAGEMENT CO/CA/ (1.69Mn), Invesco Ltd. (1.58Mn).

Form 13F Holdings

509 Institutional Holders

Report period 30 Jun, 2026

Total shares held 72.62Mn

Of outstanding 93.06%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	10,484,409	13.44%	▼1,763,165	-14.40%	$1.68Bn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,242,203	6.72%	▼637,805	-10.85%	$838.39Mn
3	EARNEST PARTNERS LLC	0001102578	3,763,214	4.82%	▼1,111,951	-22.81%	$601.85Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,515,254	4.50%	▲42,763	+1.23%	$562.19Mn
5	State Street Corp	0000093751	2,581,477	3.31%	▼346,662	-11.84%	$412.86Mn
6	Polar Capital Holdings Plc	0001837309	2,146,098	2.75%	▼146,215	-6.38%	$343.23Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,833,001	2.35%	▼354,864	-16.22%	$294.52Mn
8	Bank Of America Corp /De/	0000070858	1,783,638	2.29%	▼697,421	-28.11%	$285.26Mn
9	PRIMECAP MANAGEMENT CO/CA/	0000763212	1,690,114	2.17%	▼98,530	-5.51%	$270.30Mn
10	Invesco Ltd.	0000914208	1,578,533	2.02%	▲340,170	+27.47%	$252.45Mn
11	ALLIANCEBERNSTEIN L.P.	0001109448	1,457,060	1.87%	▼774,473	-34.71%	$141.32Mn
12	DIMENSIONAL FUND ADVISORS LP	0000354204	1,418,910	1.82%	▲6,791	+0.48%	$226.84Mn
13	Sei Investments Co	0000350894	1,343,056	1.72%	▼339,266	-20.17%	$214.79Mn
14	JANE STREET GROUP, LLC	0001595888	1,309,873	1.68%	▲384,256	+41.51%	$209.49Mn
15	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	1,184,611	1.52%	▲47,255	+4.15%	$189.45Mn
16	NORGES BANK	0001374170	1,024,043	1.31%	▲1,024,043	0.00%	$163.78Mn
17	Morgan Stanley	0000895421	899,947	1.15%	▼408,971	-31.24%	$143.93Mn
18	GF FUND MANAGEMENT CO. LTD.	0002057060	776,000	0.99%	▲764,000	+6,366.67%	$124.11Mn
19	Sixth Street Partners Management Company, L.P.	0001812095	750,027	0.96%	▲750,027	0.00%	$119.95Mn
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	750,027	0.96%	▼197,517	-20.85%	$119.95Mn

Showing 1 to 20 of 509 holders