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STAAR Surgical

187 hedge funds and large institutions have $1.01B invested in STAAR Surgical in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 52 increasing their positions, 67 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

11% less call options, than puts

Call options by funds: $8.85M | Put options by funds: $9.95M

17% less capital invested

Capital invested by funds: $1.21B → $1.01B (-$201M)

22% less repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 67

Holders
187
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.85M
Puts
$9.95M
Net Calls
Net Calls Change

Top Buyers

1 +$46.6M
2 +$30.6M
3 +$21.1M
4
TSC
Two Seas Capital
New York
+$19.8M
5
Citadel Advisors
Citadel Advisors
Florida
+$16.3M

Top Sellers

1 -$57.1M
2 -$35.6M
3 -$21.1M
4
Goldman Sachs
Goldman Sachs
New York
-$19.2M
5
BlackRock
BlackRock
New York
-$13.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Royal Bank of Canada
126
Royal Bank of Canada
Ontario, Canada
$88K
Public Employees Retirement Association of Colorado
127
Public Employees Retirement Association of Colorado
Colorado
$88K
GSEP
128
Golden State Equity Partners
California
$77K
TRCT
129
Tower Research Capital (TRC)
New York
$75.6K
Group One Trading
130
Group One Trading
Illinois
$69.2K
BC
131
Bayforest Capital
United Kingdom
$63.3K
PNC Financial Services Group
132
PNC Financial Services Group
Pennsylvania
$61.2K
AIP
133
Ameritas Investment Partners
Nebraska
$52.5K
QT
134
Quantbot Technologies
New York
$52.2K
Simplex Trading
135
Simplex Trading
Illinois
$46.5K
PWPS
136
Pinnacle Wealth Planning Services
Ohio
$35.3K
US Bancorp
137
US Bancorp
Minnesota
$31.7K
GI
138
GAMMA Investing
California
$25.7K
LFG
139
Larson Financial Group
Missouri
$25.7K
S
140
SignatureFD
Georgia
$24.4K
HFS
141
Hantz Financial Services
Michigan
$24K
Carson Wealth (CWM LLC)
142
Carson Wealth (CWM LLC)
Nebraska
$23K
BNP Paribas Asset Management
143
BNP Paribas Asset Management
France
$19.2K
CFB
144
Cullen/Frost Bankers
Texas
$17K
Osaic Holdings
145
Osaic Holdings
Arizona
$13.4K
SIS
146
Sound Income Strategies
Florida
$12.4K
SL
147
Salomon & Ludwin
Virginia
$11.9K
Nisa Investment Advisors
148
Nisa Investment Advisors
Missouri
$10.1K
Walleye Trading
149
Walleye Trading
New York
$8.4K
BT
150
Banque Transatlantique
France
$7.45K