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, Q1 2026
Institutional positions in Staar Surgical Co as of Mar 31, 2026. 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
- 187
- −7 vs. Q4 2025
- Shares held
- 53.9M
- +5.79M (+12.0%) vs. Q4 2025
- Total value
- $1.01B
- −$102.6M (−9.2%) vs. Q4 2025
- New holders
- 41
- 52 more added
- Sold out
- 48
- 67 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Staar Surgical Co; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Broadwood Capital Inc | 16,123,842 | $301.5M | 21.25% | +1,104,351+7.4% | Added |
| BlackRock, Inc. | 6,666,118 | $124.7M | 0.00% | −694,217−9.4% | Reduced |
| Yunqi Capital Ltd | 3,257,130 | $60.9M | 65.92% | +750,000+29.9% | Added |
| Madison Avenue Partners, LP | 2,441,678 | $45.7M | 1.99% | +2,441,678 | New |
| Vanguard Portfolio Management LLC | 2,123,589 | $39.7M | 0.00% | +2,123,589 | New |
| State Street Corp | 1,832,996 | $34.3M | 0.00% | −107,443−5.5% | Reduced |
| Vanguard Capital Management LLC | 1,690,606 | $31.6M | 0.00% | +1,690,606 | New |
| Anatole Investment Management Ltd | 1,601,701 | $30.0M | 4.18% | +1,601,701 | New |
| Morgan Stanley | 1,499,356 | $28.0M | 0.00% | +570,442+61.4% | Added |
| Goldman Sachs Group Inc | 1,069,939 | $20.0M | 0.00% | −1,006,804−48.5% | Reduced |
| Citadel Advisors LLC | 1,059,428 | $19.8M | 0.01% | +854,309+416.5% | Added |
| Two Seas Capital LP | 1,036,973 | $19.4M | 0.89% | +1,036,973 | New |
| Geode Capital Management, LLC | 1,016,504 | $19.0M | 0.00% | −194,163−16.0% | Reduced |
| American Capital Management Inc | 878,035 | $16.4M | 0.88% | +138,499+18.7% | Added |
| Point72 Asset Management, L.P. | 823,152 | $15.4M | 0.03% | +823,152 | New |
| Dimensional Fund Advisors LP | 820,782 | $15.3M | 0.00% | +230,582+39.1% | Added |
| Defender Capital, LLC. | 644,542 | $12.1M | 4.28% | −23,680−3.5% | Reduced |
| Quinn Opportunity Partners LLC | 633,316 | $11.8M | 0.62% | +177,930+39.1% | Added |
| Two Sigma Investments, LP | 559,586 | $10.5M | 0.01% | +445,729+391.5% | Added |
| Jane Street Group, LLC | 442,181 | $8.27M | 0.01% | +113,372+34.5% | Added |
| Charles Schwab Investment Management Inc | 408,576 | $7.64M | 0.00% | −72,028−15.0% | Reduced |
| Northern Trust Corp | 400,218 | $7.48M | 0.00% | −76,481−16.0% | Reduced |
| Prescott Group Capital Management, L.L.C. | 359,701 | $6.73M | 0.67% | +359,701 | New |
| Squarepoint Ops LLC | 346,721 | $6.48M | 0.01% | +346,721 | New |
| Vanguard Fiduciary Trust Co | 322,070 | $6.02M | 0.00% | +322,070 | New |
| Bright Valley Capital Ltd | 271,965 | $5.09M | 5.26% | +271,965 | New |
| AI-Squared Management Ltd | 268,084 | $5.01M | 3.65% | +268,084 | New |
| Principal Financial Group Inc | 241,975 | $4.52M | 0.00% | −21,313−8.1% | Reduced |
| Bank of New York Mellon Corp | 231,527 | $4.33M | 0.00% | −39,662−14.6% | Reduced |
| Gabelli Funds LLC | 225,463 | $4.22M | 0.03% | −200−0.1% | Reduced |
| HRT Financial LP | 220,415 | $4.12M | 0.01% | +220,415 | New |
| Susquehanna International Group, LLP | 183,052 | $3.42M | 0.00% | +172,976+1,716.7% | Added |
| UBS Group AG | 179,929 | $3.36M | 0.00% | −147,923−45.1% | Reduced |
| Public Sector Pension Investment Board | 177,911 | $3.33M | 0.01% | +5,786+3.4% | Added |
| Millennium Management LLC | 165,508 | $3.10M | 0.00% | −285,783−63.3% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 151,324 | $2.83M | 0.04% | −25,551−14.4% | Reduced |
| Invesco Ltd. | 149,027 | $2.79M | 0.00% | −12,521−7.8% | Reduced |
| Nuveen, LLC | 137,920 | $2.58M | 0.00% | −23,080−14.3% | Reduced |
| Renaissance Technologies LLC | 135,200 | $2.53M | 0.00% | +97,400+257.7% | Added |
| Gabelli & Co Investment Advisers, Inc. | 133,700 | $2.50M | 0.37% | −5,300−3.8% | Reduced |
| Janus Henderson Group PLC | 130,404 | $2.44M | 0.00% | −82,283−38.7% | Reduced |
| Jump Financial, LLC | 129,600 | $2.42M | 0.04% | +42,294+48.4% | Added |
| Rhumbline Advisers | 129,257 | $2.42M | 0.00% | −9,395−6.8% | Reduced |
| Freshford Capital Management, LLC | 125,000 | $2.34M | 1.17% | +125,000 | New |
| Legal & General Group Plc | 101,728 | $1.90M | 0.00% | −12,338−10.8% | Reduced |
| CRCM LP | 100,000 | $1.87M | 1.32% | +100,000 | New |
| UBS Asset Management Americas Inc | 97,581 | $1.82M | 0.00% | +55+0.1% | Added |
| Ameriprise Financial Inc | 82,010 | $1.53M | 0.00% | −5,183−5.9% | Reduced |
| Greenfield Seitz Capital Management, LLC | 76,674 | $1.43M | 0.43% | −211,412−73.4% | Reduced |
| Alliancebernstein L.P. | 58,948 | $1.36M | 0.00% | +278+0.5% | Added |
| Public Employees Retirement System of Ohio | 70,400 | $1.32M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 64,745 | $1.21M | 0.00% | −36,020−35.7% | Reduced |
| Swiss National Bank | 64,000 | $1.20M | 0.00% | −2,000−3.0% | Reduced |
| Quantinno Capital Management LP | 59,302 | $1.11M | 0.00% | +59,302 | New |
| ACT Capital Management, LLC | 55,500 | $1.04M | 0.82% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 52,126 | $975.0K | 0.00% | −1,636−3.0% | Reduced |
| Tudor Investment Corp Et Al | 52,110 | $974.5K | 0.01% | +6,510+14.3% | Added |
| Price T Rowe Associates Inc | 51,542 | $964.0K | 0.00% | −993−1.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 50,273 | $940.1K | 0.15% | +3,947+8.5% | Added |
| Prudential Financial Inc | 49,394 | $923.7K | 0.00% | +2,395+5.1% | Added |
| CI Private Wealth, LLC | 48,197 | $901.3K | 0.00% | +48,197 | New |
| Zacks Investment Management | 44,266 | $827.8K | 0.01% | +44,266 | New |
| Great West Life Assurance Co | 41,394 | $775.0K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 36,664 | $685.6K | 0.00% | +2,227+6.5% | Added |
| JPMorgan Chase & Co | 37,294 | $684.0K | 0.00% | −12,211−24.7% | Reduced |
| Linden Thomas Advisory Services, LLC | 36,078 | $674.7K | 0.07% | +15,761+77.6% | Added |
| Brevan Howard Capital Management LP | 35,902 | $671.4K | 0.01% | +35,902 | New |
| XTX Topco Ltd | 34,038 | $636.5K | 0.01% | +1,720+5.3% | Added |
| Thrivent Financial for Lutherans | 33,202 | $621.0K | 0.00% | −977−2.9% | Reduced |
| Winton Group Ltd | 32,582 | $609.3K | 0.02% | −115,240−78.0% | Reduced |
| California State Teachers Retirement System | 31,819 | $595.0K | 0.00% | −1,207−3.7% | Reduced |
| Headlands Technologies LLC | 31,009 | $579.9K | 0.07% | +15,321+97.7% | Added |
| STRS Ohio | 29,800 | $557.3K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 29,442 | $550.6K | 0.00% | +2,068+7.6% | Added |
| Atom Investors LP | 28,304 | $529.3K | 0.04% | +28,304 | New |
| D. E. Shaw & Co., Inc. | 27,846 | $520.7K | 0.00% | +10,209+57.9% | Added |
| Man Group plc | 25,356 | $474.2K | 0.00% | +25,356 | New |
| State of Alaska, Department of Revenue | 24,555 | $459.0K | 0.00% | −772−3.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 24,412 | $456.5K | 0.00% | +24,412 | New |
| Russell Investments Group, Ltd. | 24,109 | $450.8K | 0.00% | +19,873+469.1% | Added |
| Creative Planning | 23,565 | $440.7K | 0.00% | +4,592+24.2% | Added |
| Louisiana State Employees Retirement System | 22,100 | $413.3K | 0.01% | −700−3.1% | Reduced |
| Cannon Global Investment Management, LLC | 21,800 | $407.7K | 0.99% | +5,300+32.1% | Added |
| Inceptionr LLC | 21,450 | $401.1K | 0.10% | +21,450 | New |
| Vanguard Asset Management, Ltd | 21,308 | $398.5K | 0.00% | +21,308 | New |
| Gsa Capital Partners LLP | 20,261 | $379.0K | 0.02% | −19,129−48.6% | Reduced |
| Soleus Capital Management, L.P. | 20,000 | $374.0K | 0.02% | −5,000−20.0% | Reduced |
| Gamco Investors, Inc. Et Al | 20,000 | $374.0K | 0.00% | +5,000+33.3% | Added |
| Deutsche Bank AG | 19,157 | $358.2K | 0.00% | −19,429−50.4% | Reduced |
| State of Wisconsin Investment Board | 19,082 | $356.8K | 0.00% | −874−4.4% | Reduced |
| MetLife Investment Management | 18,879 | $353.0K | 0.00% | −10,948−36.7% | Reduced |
| Vanguard Global Advisers, LLC | 18,817 | $351.9K | 0.00% | +18,817 | New |
| Centiva Capital, LP | 18,704 | $349.8K | 0.02% | −8,796−32.0% | Reduced |
| IMC-Chicago, LLC | 18,110 | $338.7K | 0.01% | +18,110 | New |
| Caitong International Asset Management Co., Ltd | 17,403 | $325.4K | 0.06% | +15,734+942.7% | Added |
| FMR LLC | 17,169 | $321.1K | 0.00% | +599+3.6% | Added |
| Skopos Labs, Inc. | 17,001 | $317.9K | 0.01% | +17,001 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,931 | $316.6K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 16,360 | $306.0K | 0.01% | +16,360 | New |
| Amundi | 16,291 | $304.6K | 0.00% | +16,291 | New |