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STAAR Surgical
STAA

Overview Fund Activity

185 hedge funds and large institutions have $922M invested in STAAR Surgical in 2025 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 68 increasing their positions, 58 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
185
Holders Change
-26
Holders Change %
-12.32%
% of All Funds
2.51%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
29
Increased
68
Reduced
58
Closed
53
Calls
$2.76M
Puts
$5M
Net Calls
-$2.24M
Net Calls Change
-$514K

Top Buyers

1
SCM
Soleus Capital Management
Connecticut
+$45.2M
2
AC
Armistice Capital
New York
+$37.5M
3
BC
Broadwood Capital
New York
+$28.3M
4
YC
Yunqi Capital
Hong Kong
+$20.6M
5
RAM
Resona Asset Management
Japan
+$11.8M

Top Sellers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$28M
2
GCM
Geneva Capital Management
Wisconsin
-$16.1M
3
Millennium Management
Millennium Management
New York
-$10.3M
4
BlackRock
BlackRock
New York
-$8.37M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$7.75M
Name Holding Trade Value Shares
Change 		Shares
Change %
TI
201
Trexquant Investment
Connecticut
– -$1.26M -51,697 Closed
EP
202
Edgestream Partners
New Jersey
– -$1.15M -47,433 Closed
RHJA
203
Rice Hall James & Associates
California
– -$1.15M -47,365 Closed
GCM
204
Graham Capital Management
Connecticut
– -$1.09M -44,804 Closed
PA
205
Pinnacle Associates
New York
– -$947K -39,000 Closed
NEI
206
Northwest & Ethical Investments
Ontario, Canada
– -$907K -37,339 Closed
AG
207
AIA Group
Hong Kong
– -$895K -36,833 Closed
Tudor Investment Corp
208
Tudor Investment Corp
Connecticut
– -$730K -30,043 Closed
EGM
209
Engineers Gate Manager
New York
– -$676K -27,818 Closed
FRM
210
Fox Run Management
Connecticut
– -$559K -23,022 Closed
CC
211
Centiva Capital
New York
– -$543K -22,368 Closed
EAM
212
Erste Asset Management
Austria
– -$512K -21,153 Closed
HSA
213
Hussman Strategic Advisors
Maryland
– -$510K -21,000 Closed
SPA
214
Sherbrooke Park Advisers
New York
– -$502K -20,663 Closed
Russell Investments Group
215
Russell Investments Group
United Kingdom
– -$472K -19,426 Closed
JFG
216
Jefferies Financial Group
New York
– -$424K -17,437 Closed
LPL Financial
217
LPL Financial
California
– -$388K -15,994 Closed
CCIA
218
Campbell & Co Investment Adviser
Maryland
– -$386K -15,877 Closed
Los Angeles Capital Management
219
Los Angeles Capital Management
California
– -$372K -15,324 Closed
Acadian Asset Management
220
Acadian Asset Management
Massachusetts
– -$349K -14,371 Closed
Envestnet Asset Management
221
Envestnet Asset Management
Illinois
– -$342K -14,090 Closed
SEI Investments
222
SEI Investments
Pennsylvania
– -$341K -14,044 Closed
American Century Companies
223
American Century Companies
Missouri
– -$322K -13,256 Closed
HighTower Advisors
224
HighTower Advisors
Illinois
– -$315K -12,956 Closed
YIH
225
Y-Intercept (HK)
Hong Kong
– -$292K -12,028 Closed
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