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 |
|---|---|---|---|---|---|
| New York Life Investment Management LLC | 0 | $0 | 0.00% | −86,748−100.0% | Sold out |
| Water Island Capital LLC | 0 | $0 | 0.00% | −67,862−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −51,894−100.0% | Sold out |
| Harvest Management LLC | 0 | $0 | 0.00% | −50,200−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −50,180−100.0% | Sold out |
| Credit Agricole S A | 0 | $0 | 0.00% | −48,000−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −46,373−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −42,725−100.0% | Sold out |
| Symmetry Investments LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| GAM Holding AG | 0 | $0 | 0.00% | −35,800−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −29,315−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −22,872−100.0% | Sold out |
| Blackstone Group Inc. | 0 | $0 | 0.00% | −22,795−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −19,769−100.0% | Sold out |
| Maxi Investments CY Ltd | 0 | $0 | 0.00% | −18,700−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −17,859−100.0% | Sold out |
| Hunting Hill Global Capital, LLC | 0 | $0 | 0.00% | −17,430−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −15,292−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −15,011−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −13,833−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −11,589−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −9,699−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −9,106−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −8,869−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −191−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −181−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Basecamp Wealth Advisors LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Abound Wealth Management | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| DV Equities, LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Trust Co of Vermont | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |