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.
13F holders, Q4 2025
Institutional positions in Staar Surgical Co as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 201
- +6 vs. Q3 2025
- Shares held
- 52.4M
- +1.80M (+3.6%) vs. Q3 2025
- Total value
- $1.21B
- −$149.6M (−11.0%) vs. Q3 2025
- New holders
- 46
- 51 more added
- Sold out
- 40
- 70 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STAA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 201 | $1.58B |
| Q1 2026 | 187 | $1.01B |
| Q4 2025 | 201 | $1.21B |
| Q3 2025 | 196 | $1.36B |
| Q2 2025 | 171 | $904.3M |
| Q1 2025 | 185 | $921.7M |
| Q4 2024 | 212 | $1.18B |
| Q3 2024 | 236 | $1.83B |
| Q2 2024 | 224 | $2.29B |
| Q1 2024 | 198 | $1.86B |
| Q4 2023 | 207 | $1.60B |
| Q3 2023 | 218 | $2.15B |
| Q2 2023 | 245 | $2.67B |
| Q1 2023 | 252 | $3.13B |
| Q4 2022 | 275 | $2.27B |
| Q3 2022 | 305 | $3.34B |
| Q2 2022 | 275 | $3.31B |
| Q1 2022 | 270 | $3.57B |
| Q4 2021 | 280 | $3.93B |
| Q3 2021 | 292 | $5.43B |
| Q2 2021 | 283 | $6.40B |
| Q1 2021 | 228 | $4.47B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Staar Surgical Co; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hunting Hill Global Capital, LLC | 17,430 | $402.5K | 0.40% | +17,430 | New |
| D. E. Shaw & Co., Inc. | 17,637 | $407.2K | 0.00% | −295−1.6% | Reduced |
| Intech Investment Management LLC | 17,859 | $412.4K | 0.00% | −957−5.1% | Reduced |
| Maxi Investments CY Ltd | 18,700 | $432.0K | 0.08% | +18,700 | New |
| Creative Planning | 18,973 | $438.1K | 0.00% | −2,861−13.1% | Reduced |
| Hudson Bay Capital Management LP | 19,769 | $456.5K | 0.00% | +19,769 | New |
| State of Wisconsin Investment Board | 19,956 | $460.8K | 0.00% | +19,956 | New |
| Linden Thomas Advisory Services, LLC | 20,317 | $469.1K | 0.05% | −555−2.7% | Reduced |
| Walleye Trading LLC | 20,445 | $472.1K | 0.01% | +20,445 | New |
| Blackstone Group Inc. | 22,795 | $526.3K | 0.00% | +22,795 | New |
| Louisiana State Employees Retirement System | 22,800 | $526.5K | 0.01% | 00.0% | Unchanged |
| Quest Partners LLC | 22,872 | $528.1K | 0.03% | +9,098+66.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 23,149 | $534.5K | 0.00% | −46−0.2% | Reduced |
| Soleus Capital Management, L.P. | 25,000 | $577.3K | 0.02% | −475,000−95.0% | Reduced |
| State of Alaska, Department of Revenue | 25,327 | $584.0K | 0.01% | +393+1.6% | Added |
| SG Americas Securities, LLC | 26,260 | $606.0K | 0.00% | +26,260 | New |
| American Century Companies Inc | 27,374 | $632.1K | 0.00% | +17+0.1% | Added |
| Centiva Capital, LP | 27,500 | $635.0K | 0.04% | −22,500−45.0% | Reduced |
| Allianz Asset Management GmbH | 29,315 | $676.9K | 0.00% | +6,515+28.6% | Added |
| STRS Ohio | 29,800 | $688.1K | 0.00% | +18,200+156.9% | Added |
| MetLife Investment Management | 29,827 | $688.7K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 32,318 | $746.2K | 0.02% | +32,318 | New |
| California State Teachers Retirement System | 33,026 | $762.6K | 0.00% | −43−0.1% | Reduced |
| Thrivent Financial for Lutherans | 34,179 | $789.0K | 0.00% | −1,570−4.4% | Reduced |
| Franklin Resources Inc | 34,437 | $795.2K | 0.00% | 00.0% | Unchanged |
| GAM Holding AG | 35,800 | $826.6K | 0.05% | +35,800 | New |
| Renaissance Technologies LLC | 37,800 | $872.8K | 0.00% | +37,800 | New |
| Deutsche Bank AG | 38,586 | $891.0K | 0.00% | +1,382+3.7% | Added |
| Gsa Capital Partners LLP | 39,390 | $910.0K | 0.08% | +39,390 | New |
| Symmetry Investments LP | 40,000 | $923.6K | 0.17% | +40,000 | New |
| Great West Life Assurance Co | 41,394 | $955.0K | 0.00% | −16,231−28.2% | Reduced |
| Lighthouse Investment Partners, LLC | 42,725 | $986.5K | 0.03% | +42,725 | New |
| Tudor Investment Corp Et Al | 45,600 | $1.05M | 0.01% | −107,452−70.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 46,326 | $1.07M | 0.24% | +46,326 | New |
| SummitTX Capital, L.P. | 46,373 | $1.07M | 0.03% | −18,627−28.7% | Reduced |
| Prudential Financial Inc | 46,999 | $1.09M | 0.00% | −3,455−6.8% | Reduced |
| Credit Agricole S A | 48,000 | $1.11M | 0.00% | +48,000 | New |
| JPMorgan Chase & Co | 49,505 | $1.14M | 0.00% | +8,783+21.6% | Added |
| Polar Asset Management Partners Inc. | 50,180 | $1.16M | 0.02% | −74,820−59.9% | Reduced |
| Harvest Management LLC | 50,200 | $1.16M | 0.43% | +25,200+100.8% | Added |
| Deerfield Management Company, L.P. (Series C) | 51,894 | $1.20M | 0.02% | −45,095−46.5% | Reduced |
| Price T Rowe Associates Inc | 52,535 | $1.21M | 0.00% | +1,234+2.4% | Added |
| New York State Teachers Retirement System | 53,762 | $1.24M | 0.00% | 00.0% | Unchanged |
| ACT Capital Management, LLC | 55,500 | $1.28M | 1.04% | +55,500 | New |
| Wells Fargo & Company | 56,653 | $1.31M | 0.00% | +24,241+74.8% | Added |
| Alliancebernstein L.P. | 58,670 | $1.35M | 0.00% | −95,090−61.8% | Reduced |
| Swiss National Bank | 66,000 | $1.52M | 0.00% | −2,200−3.2% | Reduced |
| Water Island Capital LLC | 67,862 | $1.57M | 0.19% | −590,455−89.7% | Reduced |
| Public Employees Retirement System of Ohio | 70,400 | $1.63M | 0.01% | +70,400 | New |
| Barclays PLC | 77,839 | $1.80M | 0.00% | +6,666+9.4% | Added |
| New York Life Investment Management LLC | 86,748 | $2.00M | 0.02% | +3,266+3.9% | Added |
| Ameriprise Financial Inc | 87,193 | $2.01M | 0.00% | −6,955−7.4% | Reduced |
| Jump Financial, LLC | 87,306 | $2.02M | 0.03% | +87,306 | New |
| Y-Intercept (Hong Kong) Ltd | 88,905 | $2.05M | 0.05% | +88,905 | New |
| Absolute Gestao de Investimentos Ltda. | 90,000 | $2.08M | 0.22% | +90,000 | New |
| Voloridge Investment Management, LLC | 92,854 | $2.14M | 0.01% | −54,642−37.0% | Reduced |
| UBS Asset Management Americas Inc | 97,526 | $2.25M | 0.00% | −30,875−24.0% | Reduced |
| Bank of America Corp | 100,765 | $2.33M | 0.00% | −7,913−7.3% | Reduced |
| Stifel Financial Corp | 102,835 | $2.37M | 0.00% | +102,835 | New |
| Two Sigma Investments, LP | 113,857 | $2.63M | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 114,066 | $2.63M | 0.00% | −6,981−5.8% | Reduced |
| Verition Fund Management LLC | 114,085 | $2.63M | 0.01% | +32,672+40.1% | Added |
| Rhumbline Advisers | 138,652 | $3.20M | 0.00% | −6,108−4.2% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 139,000 | $3.21M | 0.48% | −40,000−22.3% | Reduced |
| Winton Group Ltd | 147,822 | $3.41M | 0.12% | +18,716+14.5% | Added |
| LMR Partners LLP | 158,607 | $3.66M | 0.04% | +158,607 | New |
| Adage Capital Partners GP, L.L.C. | 159,765 | $3.69M | 0.01% | +159,765 | New |
| Nuveen, LLC | 161,000 | $3.72M | 0.00% | +29,248+22.2% | Added |
| Invesco Ltd. | 161,548 | $3.73M | 0.00% | +10,652+7.1% | Added |
| Public Sector Pension Investment Board | 172,125 | $3.97M | 0.01% | −21,143−10.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 176,875 | $4.08M | 0.06% | 00.0% | Unchanged |
| CenterBook Partners LP | 177,974 | $4.11M | 0.20% | +177,974 | New |
| Citadel Advisors LLC | 205,119 | $4.74M | 0.00% | +61,701+43.0% | Added |
| Janus Henderson Group PLC | 212,687 | $4.91M | 0.00% | −5,009−2.3% | Reduced |
| Gabelli Funds LLC | 225,663 | $5.21M | 0.04% | +9,478+4.4% | Added |
| Principal Financial Group Inc | 263,288 | $6.08M | 0.00% | +6,713+2.6% | Added |
| Bank of New York Mellon Corp | 271,189 | $6.26M | 0.00% | −26,127−8.8% | Reduced |
| Greenfield Seitz Capital Management, LLC | 288,086 | $6.65M | 2.18% | +288,086 | New |
| Topline Capital Management, LLC | 297,672 | $6.87M | 0.62% | +297,672 | New |
| Marshall Wace, LLP | 300,583 | $6.94M | 0.01% | +173,310+136.2% | Added |
| UBS Group AG | 327,852 | $7.57M | 0.00% | +92,321+39.2% | Added |
| Jane Street Group, LLC | 328,809 | $7.59M | 0.01% | +115,117+53.9% | Added |
| Millennium Management LLC | 451,291 | $10.4M | 0.01% | +334,272+285.7% | Added |
| Quinn Opportunity Partners LLC | 455,386 | $10.5M | 0.46% | +455,386 | New |
| Alpine Associates Management Inc. | 466,607 | $10.8M | 0.73% | −446,480−48.9% | Reduced |
| Northern Trust Corp | 476,699 | $11.0M | 0.00% | −42,828−8.2% | Reduced |
| Charles Schwab Investment Management Inc | 480,604 | $11.1M | 0.00% | +515+0.1% | Added |
| Dimensional Fund Advisors LP | 590,200 | $13.6M | 0.00% | −972−0.2% | Reduced |
| Defender Capital, LLC. | 668,222 | $15.4M | 5.00% | +668,222 | New |
| American Capital Management Inc | 739,536 | $17.1M | 0.75% | −3,888−0.5% | Reduced |
| CNH Partners LLC | 914,573 | $21.1M | 0.44% | +284,073+45.1% | Added |
| Morgan Stanley | 928,914 | $21.4M | 0.00% | +432,323+87.1% | Added |
| Geode Capital Management, LLC | 1,210,667 | $28.0M | 0.00% | +36,844+3.1% | Added |
| Balyasny Asset Management LLC | 1,541,160 | $35.6M | 0.07% | −272,348−15.0% | Reduced |
| State Street Corp | 1,940,439 | $44.8M | 0.00% | +29,504+1.5% | Added |
| Goldman Sachs Group Inc | 2,076,743 | $48.0M | 0.01% | +1,100,484+112.7% | Added |
| Magnetar Financial LLC | 2,472,390 | $57.1M | 0.56% | +1,268,019+105.3% | Added |
| Yunqi Capital Ltd | 2,507,130 | $57.9M | 46.16% | +7,069+0.3% | Added |
| Vanguard Group Inc | 4,226,563 | $97.6M | 0.00% | −42,560−1.0% | Reduced |
| BlackRock, Inc. | 7,360,335 | $170.0M | 0.00% | +101,381+1.4% | Added |