Acadian Asset Management’s STAAR Surgical STAA Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$98K	Buy	+3,455	New	+$96.1K	﹤0.01%	1756
2025 Q1	–	Sell	-14,371	Closed	-$349K	–	1803
2024 Q4	$349K	Buy	14,371 +13,776	+2,315%	+$393K	﹤0.01%	1157
2024 Q3	$22K	Buy	+595	New	+$22.2K	﹤0.01%	1967
2023 Q1	–	Sell	-9,607	Closed	-$464K	–	1965
2022 Q4	$464K	Buy	+9,607	New	+$603K	﹤0.01%	1053
2021 Q3	–	Sell	-394	Closed	-$60K	–	1999
2021 Q2	$60K	Buy	+394	New	+$51.9K	﹤0.01%	1776
2020 Q2	–	Sell	-5,116	Closed	-$165K	–	2334
2020 Q1	$165K	Buy	+5,116	New	+$172K	﹤0.01%	1238
2019 Q3	–	Sell	-1,423	Closed	-$42K	–	1997
2019 Q2	$42K	Sell	1,423 -73,794	-98%	-$2.13M	﹤0.01%	1507
2019 Q1	$2.57M	Sell	75,217 -60,350	-45%	-$2.14M	0.01%	630
2018 Q4	$4.33M	Sell	135,567 -20,264	-13%	-$790K	0.02%	400
2018 Q3	$7.48M	Sell	155,831 -4,476	-3%	-$183K	0.03%	324
2018 Q2	$4.97M	Buy	+160,307	New	+$3.75M	0.02%	388

Other funds holding STAA

Broadwood Capital New York $1.91B AUM 44.39% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

MAP

Madison Avenue Partners New York $2.32B AUM 132.6% 1-Year Est. Return

Yunqi Capital Hong Kong $125M AUM 13.99% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

AIM

Anatole Investment Management Central, Hong Kong $590M AUM 751.98% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Acadian Asset Management's STAA Position: Q2 2026 in Review

Acadian Asset Management opened a new position in STAAR Surgical (STAA) in Q2 2026: 3,455 shares worth $98K. The stake represents ﹤0.01% of the portfolio and ranks #1756 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in STAA as recently as Q4 2024.

Acadian Asset Management first reported a position in STAA in Q2 2018 and has held it in 11 quarters since. The position peaked at $7.48M in Q3 2018. 201 funds tracked by Wall St. Rank hold STAA as of Q2 2026.

Acadian Asset Management held 3,455 shares of STAAR Surgical worth $98K as of Q2 2026.
STAAR Surgical was a new Acadian Asset Management position in Q2 2026.
STAAR Surgical made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1756 holding.
Acadian Asset Management first reported a position in STAAR Surgical in Q2 2018 and has held it in 11 quarters since.
Acadian Asset Management's STAAR Surgical position peaked at $7.48M in Q3 2018.
201 funds tracked by Wall St. Rank held STAAR Surgical as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.