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Staar Surgical Co

STAA
Exchange
Nasdaq
Industry
Ophthalmic Goods
SEC CIK
0000718937

No open-market purchases or sales by Staar Surgical Co insiders were filed in the last 90 days; 201 institutions reported holding it in 13F filings for Q2 2026, worth $1.58B in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Staar Surgical Co changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of STAA: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders171196+25
Shares53.9M50.6M−3.26M (−6.1%)
Value$904.3M$1.36B+$455.2M (+50.3%)

New holders (65)

Institutions that held Staar Surgical Co at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to STAA in Q3 2025
InstitutionSharesValue% of portfolio
Balyasny Asset Management LLC1,813,508$48.7M0.10%
Magnetar Financial LLC1,204,371$32.4M0.20%
Alpine Associates Management Inc.913,087$24.5M1.49%
Sand Grove Capital Management LLP829,123$22.3M10.88%
Water Island Capital LLC658,317$17.7M2.53%
Slotnik Capital, LLC635,000$17.1M6.15%
CNH Partners LLC630,500$16.9M0.43%
Omni Event Management Ltd623,937$16.8M1.94%
Glazer Capital, LLC287,000$7.71M0.26%
Abc Arbitrage SA246,829$6.63M0.65%
Highland Capital Management Fund Advisors, L.P.233,537$6.28M0.56%
Gabelli Funds LLC216,185$5.81M0.04%
Versor Investments LP212,421$5.71M1.05%
Gabelli & Co Investment Advisers, Inc.179,000$4.81M0.77%
Prelude Capital Management, LLC155,290$4.17M0.33%
Tudor Investment Corp Et Al153,052$4.11M0.03%
Marshall Wace, LLP127,273$3.42M0.00%
Polar Asset Management Partners Inc.125,000$3.36M0.07%
Credit Industriel Et Commercial121,258$3.26M0.52%
Deerfield Management Company, L.P. (Series C)96,989$2.61M0.04%
Oxford Asset Management LLP87,151$2.34M0.77%
Vestcor Inc86,558$2.33M0.07%
New York Life Investment Management LLC83,482$2.24M0.02%
Groupe la Francaise80,838$2.17M0.03%
SummitTX Capital, L.P.65,000$1.75M0.07%
BCK Capital Management LP51,006$1.37M1.46%
Centiva Capital, LP50,000$1.34M0.13%
Man Group plc48,537$1.30M0.00%
ExodusPoint Capital Management, LP46,927$1.26M0.02%
Morningstar Investment Management LLC39,804$1.07M0.04%
Cannon Global Investment Management, LLC31,912$857.5K2.17%
Boothbay Fund Management, LLC25,668$689.7K0.02%
Harvest Management LLC25,000$671.8K0.33%
Murchinson Ltd.25,000$671.8K0.13%
Burren Capital Advisors Ltd24,577$660.4K2.00%
Allianz Asset Management GmbH22,800$612.6K0.00%
Virtu Financial LLC19,754$531.0K0.03%
AQR Capital Management LLC15,118$406.2K0.00%
Engineers Gate Manager LP13,655$366.9K0.00%
Universal- Beteiligungs- und Servicegesellschaft mbH11,566$310.8K0.00%
FourThought Financial Partners, LLC11,358$305.2K0.03%
Gamco Investors, Inc. Et Al11,000$295.6K0.00%
Sagefield Capital LP10,970$294.8K0.03%
Nomura Holdings Inc10,000$268.7K0.00%
Rangeley Capital, LLC10,000$268.7K0.25%
Diametric Capital, LP10,000$268.7K0.10%
Amundi9,346$250.8K0.00%
Guggenheim Capital LLC9,192$247.0K0.00%
Teacher Retirement System of Texas8,528$229.1K0.00%
Quantinno Capital Management LP7,704$207.0K0.00%
Wolverine Asset Management LLC7,421$199.4K0.00%
Salomon & Ludwin, LLC420$11.4K0.00%
Rockefeller Capital Management L.P.203$5.46K0.00%
Wealthspire Advisors, LLC146$3.92K0.00%
Optiver Holding B.V.142$3.82K0.00%
Hantz Financial Services, Inc.95$3.00K0.00%
Quarry LP107$2.88K0.00%
SRS Capital Advisors, Inc.105$2.82K0.00%
Trust Co of Vermont100$2.69K0.00%
Essential Partners LLC92$2.47K0.00%
TD Private Client Wealth LLC61$1.64K0.00%
Caitlin John, LLC56$1.50K0.00%
Steward Partners Investment Advisory, LLC50$1.34K0.00%
Sunbelt Securities, Inc.9$2420.00%
Advisory Services Network, LLC6$1610.00%

Sold out (40)

Institutions that held Staar Surgical Co at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of STAA in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Armistice Capital, LLC2,812,000$47.2M
Resona Asset Management Co.,Ltd.2,421,836$40.7M
Palo Alto Investors LP791,879$13.3M
Defender Capital, LLC.695,764$11.7M
Jupiter Asset Management Ltd539,070$9.05M
Federated Hermes, Inc.363,233$6.10M
Ensign Peak Advisors, Inc248,394$4.17M
Jump Financial, LLC240,585$4.04M
Two Sigma Advisers, LP99,141$1.66M
State of Wisconsin Investment Board73,376$1.23M
Exchange Traded Concepts, LLC43,464$729.3K
XTX Topco Ltd42,067$705.9K
Raiffeisen Bank International AG40,000$668.8K
Renaissance Technologies LLC31,900$535.3K
Wealth Enhancement Advisory Services, LLC22,168$395.9K
HRT Financial LP22,720$381.0K
Brevan Howard Capital Management LP21,885$367.2K
Axq Capital, LP20,650$346.5K
Hedges Asset Management LLC20,000$335.6K
Raymond James Financial Inc15,276$256.3K
Maryland State Retirement & Pension System14,363$241.0K
SG Americas Securities, LLC13,723$230.0K
EntryPoint Capital, LLC10,337$173.5K
Victory Capital Management Inc7,223$121.2K
Generali Investments Towarzystwo Funduszy Inwestycyjnych3,500$58.7K
Skopos Labs, Inc.1,519$25.5K
Group One Trading, L.P.1,500$25.2K
Canada Pension Plan Investment Board1,200$20.1K
Walleye Trading LLC930$15.6K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.424$7.00K
IFP Advisors, Inc0$6.38K
Simplex Trading, LLC397$6.00K
Fortitude Family Office, LLC155$2.60K
Harbor Capital Advisors, Inc.91$2.00K
Toth Financial Advisory Corp100$1.68K
MAI Capital Management29$487
Central Trust Co19$319
National Bank of Canada17$285
Ameritas Advisory Services, LLC5$84
Twin Peaks Wealth Advisors, LLC2$55