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, Q2 2021
Institutional positions in Staar Surgical Co as of Jun 30, 2021. 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
- 283
- +57 vs. Q1 2021
- Shares held
- 41.9M
- −142.5K (−0.3%) vs. Q1 2021
- Total value
- $6.40B
- +$1.97B (+44.4%) vs. Q1 2021
- New holders
- 75
- 96 more added
- Sold out
- 18
- 90 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Staar Surgical Co; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Maryland Capital Management | 4,782 | $729.0K | 0.04% | +814+20.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,942 | $754.0K | 0.00% | −38−0.8% | Reduced |
| Navellier & Associates Inc | 4,956 | $756.0K | 0.11% | +1,027+26.1% | Added |
| Pacer Advisors, Inc. | 5,047 | $770.0K | 0.01% | −127−2.5% | Reduced |
| Susquehanna International Group, LLP | 5,060 | $772.0K | 0.00% | +5,060 | New |
| Seven Eight Capital, LP | 5,085 | $775.0K | 0.11% | +5,085 | New |
| Weiss Multi-Strategy Advisers LLC | 5,209 | $794.0K | 0.02% | +185+3.7% | Added |
| Allianz Asset Management GmbH | 5,459 | $832.0K | 0.00% | +1,897+53.3% | Added |
| American Century Companies Inc | 5,462 | $833.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 5,601 | $854.0K | 0.00% | 00.0% | Unchanged |
| Prudential PLC | 5,627 | $858.0K | 0.01% | +5,627 | New |
| Cresset Asset Management, LLC | 5,628 | $858.0K | 0.01% | +5,628 | New |
| State of Wyoming | 5,805 | $885.0K | 0.56% | +5,805 | New |
| Ci Investments Inc. | 5,907 | $901.0K | 0.00% | +5,907 | New |
| Los Angeles Capital Management LLC | 5,930 | $904.0K | 0.00% | +5,930 | New |
| Jump Financial, LLC | 6,321 | $964.0K | 0.09% | +6,321 | New |
| QS Investors, LLC | 6,500 | $992.0K | 0.01% | −6,000−48.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,800 | $1.04M | 0.01% | 00.0% | Unchanged |
| Bank of Montreal | 6,997 | $1.08M | 0.00% | −3,327−32.2% | Reduced |
| Schroder Investment Management Group | 7,157 | $1.09M | 0.00% | −1,317−15.5% | Reduced |
| State of Alaska, Department of Revenue | 7,294 | $1.11M | 0.01% | −12−0.2% | Reduced |
| Stephens Inc | 7,348 | $1.12M | 0.02% | −1,581−17.7% | Reduced |
| CWM Advisors, LLC | 7,380 | $1.13M | 0.15% | −714−8.8% | Reduced |
| Redmond Asset Management, LLC | 7,374 | $1.13M | 0.33% | 00.0% | Unchanged |
| Millrace Asset Group, Inc. | 7,545 | $1.15M | 0.60% | −7,550−50.0% | Reduced |
| Xponance, Inc. | 7,662 | $1.17M | 0.02% | +2,270+42.1% | Added |
| Northwestern Mutual Investment Management Company, LLC | 7,810 | $1.19M | 0.02% | +43+0.6% | Added |
| Squarepoint Ops LLC | 7,813 | $1.19M | 0.01% | +7,813 | New |
| Cullen/Frost Bankers, Inc. | 8,050 | $1.23M | 0.02% | +315+4.1% | Added |
| Artemis Investment Management LLP | 8,273 | $1.26M | 0.01% | +8,273 | New |
| Wolverine Trading, LLC | 8,347 | $1.27M | 0.03% | +1,969+30.9% | Added |
| Algert Global LLC | 8,495 | $1.29M | 0.44% | +1,235+17.0% | Added |
| Bellecapital International Ltd. | 8,549 | $1.30M | 0.40% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 8,700 | $1.33M | 0.11% | +8,700 | New |
| Tower Research Capital LLC (TRC) | 8,723 | $1.33M | 0.03% | +3,649+71.9% | Added |
| Shilanski & Associates, Inc. | 8,765 | $1.34M | 0.64% | +8,765 | New |
| Millennium Management LLC | 9,116 | $1.39M | 0.00% | +9,116 | New |
| Handelsbanken Fonder AB | 9,200 | $1.40M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 9,384 | $1.43M | 0.00% | −1,861−16.5% | Reduced |
| Prudential Financial Inc | 9,454 | $1.44M | 0.00% | +234+2.5% | Added |
| New Mexico Educational Retirement Board | 9,700 | $1.48M | 0.05% | +1,600+19.8% | Added |
| Arizona State Retirement System | 10,126 | $1.54M | 0.01% | +59+0.6% | Added |
| Crossmark Global Holdings, Inc. | 10,180 | $1.55M | 0.04% | −360−3.4% | Reduced |
| Simplex Trading, LLC | 10,440 | $1.59M | 0.06% | +7,196+221.8% | Added |
| Baird Financial Group, Inc. | 10,727 | $1.64M | 0.00% | +3,274+43.9% | Added |
| Virtu Financial LLC | 11,049 | $1.69M | 0.16% | +11,049 | New |
| Raymond James & Associates | 11,069 | $1.69M | 0.00% | +4,892+79.2% | Added |
| Susquehanna Fundamental Investments, LLC | 11,240 | $1.71M | 0.03% | −30,100−72.8% | Reduced |
| Winton Group Ltd | 11,742 | $1.79M | 0.10% | −3,841−24.6% | Reduced |
| Stifel Financial Corp | 11,757 | $1.79M | 0.00% | +4,388+59.5% | Added |
| Putnam Investments LLC | 11,782 | $1.80M | 0.00% | +11,782 | New |
| State of Michigan Retirement System | 11,800 | $1.80M | 0.01% | −5,400−31.4% | Reduced |
| Citigroup Inc | 12,058 | $1.84M | 0.00% | +8,524+241.2% | Added |
| Arrowstreet Capital, Limited Partnership | 12,135 | $1.85M | 0.00% | +12,135 | New |
| Louisiana State Employees Retirement System | 12,200 | $1.86M | 0.05% | +100+0.8% | Added |
| Thrivent Financial for Lutherans | 12,449 | $1.90M | 0.00% | +70+0.6% | Added |
| EAM Investors, LLC | 12,879 | $1.96M | 0.30% | +12,879 | New |
| Empowered Funds, LLC | 13,366 | $2.04M | 0.26% | +13,366 | New |
| UBS Group AG | 13,955 | $2.13M | 0.00% | +4,606+49.3% | Added |
| Engineers Gate Manager LP | 14,449 | $2.20M | 0.14% | −7,944−35.5% | Reduced |
| CIBC Private Wealth Group, LLC | 14,715 | $2.24M | 0.01% | −645−4.2% | Reduced |
| Allegiant Private Advisors, LLC | 15,000 | $2.29M | 0.37% | 00.0% | Unchanged |
| STRS Ohio | 15,600 | $2.38M | 0.01% | −3,100−16.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 15,622 | $2.38M | 0.03% | +88+0.6% | Added |
| ProShare Advisors LLC | 15,740 | $2.40M | 0.01% | −80−0.5% | Reduced |
| Oregon Public Employees Retirement Fund | 15,891 | $2.42M | 0.03% | +552+3.6% | Added |
| Exchange Traded Concepts, LLC | 16,313 | $2.49M | 0.08% | −18,758−53.5% | Reduced |
| Ameritas Investment Partners, Inc. | 16,426 | $2.50M | 0.09% | 00.0% | Unchanged |
| Pinpoint Asset Management Ltd | 17,000 | $2.59M | 0.63% | +5,300+45.3% | Added |
| Great West Life Assurance Co | 17,592 | $2.68M | 0.01% | +290+1.7% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 17,722 | $2.70M | 0.02% | +501+2.9% | Added |
| Formula Growth Ltd | 18,000 | $2.75M | 0.38% | −4,000−18.2% | Reduced |
| State Board of Administration of Florida Retirement System | 18,212 | $2.78M | 0.01% | +279+1.6% | Added |
| SEI Investments Co | 18,258 | $2.80M | 0.01% | +5,295+40.8% | Added |
| Calamos Advisors LLC | 19,232 | $2.93M | 0.01% | +19,232 | New |
| Price T Rowe Associates Inc | 20,682 | $3.15M | 0.00% | −22,528−52.1% | Reduced |
| Metropolitan Life Insurance Co | 20,683 | $3.15M | 0.04% | +391+1.9% | Added |
| SG Americas Securities, LLC | 20,755 | $3.17M | 0.02% | −13,012−38.5% | Reduced |
| Qube Research & Technologies Ltd | 20,937 | $3.19M | 0.04% | +20,937 | New |
| Rice Hall James & Associates, LLC | 21,251 | $3.24M | 0.12% | −685−3.1% | Reduced |
| Guggenheim Capital LLC | 21,647 | $3.30M | 0.02% | +2,271+11.7% | Added |
| Comerica Bank | 25,605 | $3.55M | 0.02% | −274−1.1% | Reduced |
| State of New Jersey Common Pension Fund D | 23,331 | $3.56M | 0.01% | +910+4.1% | Added |
| Federation des caisses Desjardins du Quebec | 23,931 | $3.65M | 0.04% | +10,857+83.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 24,000 | $3.66M | 0.01% | +24,000 | New |
| Envestnet Asset Management Inc | 24,063 | $3.67M | 0.00% | +10,387+76.0% | Added |
| Advisors Asset Management, Inc. | 24,733 | $3.77M | 0.05% | +1,062+4.5% | Added |
| Cookson Peirce & Co Inc | 24,782 | $3.78M | 0.23% | +24,782 | New |
| Perseverance Asset Management International | 24,843 | $3.79M | 1.21% | −80,000−76.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 27,049 | $4.13M | 0.03% | +27,049 | New |
| Jane Street Group, LLC | 27,630 | $4.21M | 0.01% | +8,877+47.3% | Added |
| AQR Capital Management LLC | 28,008 | $4.27M | 0.01% | +567+2.1% | Added |
| Sit Investment Associates Inc | 28,565 | $4.36M | 0.11% | −160−0.6% | Reduced |
| Federated Hermes, Inc. | 29,175 | $4.45M | 0.01% | +19,991+217.7% | Added |
| Fred Alger Management, LLC | 30,020 | $4.58M | 0.01% | −1,286−4.1% | Reduced |
| Voya Investment Management LLC | 33,620 | $5.13M | 0.01% | +5,648+20.2% | Added |
| Texas Permanent School Fund | 34,947 | $5.33M | 0.06% | +159+0.5% | Added |
| Credit Suisse AG | 35,155 | $5.36M | 0.00% | +2,072+6.3% | Added |
| Raymond James Financial Services Advisors, Inc. | 35,194 | $5.37M | 0.01% | +246+0.7% | Added |
| Aubrey Capital Management Ltd | 36,100 | $5.50M | 1.60% | +36,100 | New |