Acadian Asset Management’s FormFactor FORM Stock Holding History

Acadian Asset Management’s Portfolio FORM Stock Details FORM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$16.7M	Buy	172,200 +104,302	+154%	+$8.98M	0.02%	413
2025 Q4	$3.78M	Buy	+67,898	New	+$3.42M	0.01%	730
2024 Q4	–	Sell	-1,161	Closed	-$53K	–	1812
2024 Q3	$53K	Buy	+1,161	New	+$57.9K	﹤0.01%	1775
2021 Q2	–	Sell	-15,377	Closed	-$694K	–	2065
2021 Q1	$694K	Sell	15,377 -84,130	-85%	-$3.83M	﹤0.01%	1073
2020 Q4	$4.28M	Sell	99,507 -187,654	-65%	-$6.78M	0.02%	540
2020 Q3	$7.16M	Sell	287,161 -54,410	-16%	-$1.52M	0.03%	369
2020 Q2	$10M	Sell	341,571 -30,813	-8%	-$760K	0.04%	329
2020 Q1	$7.48M	Buy	372,384 +145,024	+64%	+$3.46M	0.04%	311
2019 Q4	$5.91M	Buy	227,360 +116,411	+105%	+$2.63M	0.03%	404
2019 Q3	$2.07M	Buy	+110,949	New	+$1.9M	0.01%	670
2016 Q2	–	Sell	-3,205	Closed	-$23K	–	1450
2016 Q1	$23K	Buy	+3,205	New	+$24.4K	﹤0.01%	1111

Other funds holding FORM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

PCH

Polar Capital Holdings London, United Kingdom $28.2B AUM 115.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return

Acadian Asset Management's FORM Position: Q1 2026 in Review

Acadian Asset Management increased its FormFactor (FORM) stake by 154% in Q1 2026, buying an estimated $8.98M and bringing the position to 172,200 shares worth $16.7M. The position accounts for 0.02% of the portfolio, ranked #413.

Acadian Asset Management first reported a position in FORM in Q1 2016 and has held it in 11 quarters since. 394 funds tracked by Wall St. Rank hold FORM as of Q1 2026.

Acadian Asset Management held 172,200 shares of FormFactor worth $16.7M as of Q1 2026.
Acadian Asset Management bought 104,302 FormFactor shares in Q1 2026, an estimated $8.98M.
FormFactor made up 0.02% of Acadian Asset Management's portfolio in Q1 2026, its #413 holding.
Acadian Asset Management first reported a position in FormFactor in Q1 2016 and has held it in 11 quarters since.
394 funds tracked by Wall St. Rank held FormFactor as of Q1 2026.

Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.