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.
Holders of 5% or more of STAA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Staar Surgical Co, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Broadwood Partners, L.P. | 13D/A | 30.20%15.0M shares | 0.00 ppfrom 30.20% | Mar 3, 20259 filings | Dec 17, 2025 | SEC |
| BlackRock, Inc. | 13G/A | 15.00%7.40M shares | −1.70 ppfrom 16.70% | Feb 5, 20252 filings | Apr 30, 2025 | SEC |
| Vanguard Group Inc | 13G/A | 8.86%4.39M shares | – | Jul 29, 20251 filing | Jul 29, 2025 | SEC |
| Armistice Capital, LLC | 13G/A | 5.67%2.81M shares | −0.41 ppfrom 6.08% | May 15, 20252 filings | Aug 15, 2025 | SEC |
| Soleus Capital Master Fund, L.P. | 13G | 5.20%2.56M shares | New | Mar 28, 20251 filing | Mar 28, 2025 | SEC |
| Yunqi Capital Ltd | 13D/A | 5.10%2.50M shares | 0.00 ppfrom 5.10% | Sep 22, 20252 filings | Dec 11, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
17 Schedule 13D and 13G filings on Staar Surgical Co, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Dec 17, 20257:43 PM ET | Broadwood Partners, L.P.and 6 others | 13D/A | 30.20%15.0M shares | 0.00 ppfrom 30.20% | Dec 15, 2025 | SEC |
| Dec 11, 20257:00 AM ET | Yunqi Capital Ltdand 3 others | 13D/A | 5.10%2.50M shares | 0.00 ppfrom 5.10% | Dec 10, 2025 | SEC |
| Nov 21, 20259:55 PM ET | Broadwood Partners, L.P.and 6 others | 13D/A | 30.20%15.0M shares | +2.80 ppfrom 27.40% | Nov 20, 2025 | SEC |
| Sep 26, 20256:43 PM ET | Broadwood Partners, L.P.and 6 others | 13D/A | 27.40%13.5M shares | 0.00 ppfrom 27.40% | Sep 24, 2025 | SEC |
| Sep 22, 20257:24 AM ET | Yunqi Capital Ltdand 3 others | 13D | 5.10%2.50M shares | New | Sep 19, 2025 | SEC |
| Sep 17, 20259:46 PM ET | Broadwood Partners, L.P.and 6 others | 13D/A | 27.40%13.5M shares | +0.10 ppfrom 27.30% | Sep 15, 2025 | SEC |
| Sep 2, 20258:00 AM ET | Broadwood Partners, L.P.and 2 others | 13D/A | 27.30%13.5M shares | 0.00 ppfrom 27.30% | Sep 2, 2025 | SEC |
| Aug 15, 202512:27 PM ET | Armistice Capital, LLCand 1 other | 13G/A | 5.67%2.81M shares | −0.41 ppfrom 6.08% | Jun 30, 2025 | SEC |
| Aug 8, 20257:57 AM ET | Broadwood Partners, L.P.and 2 others | 13D/A | 27.30%13.5M shares | +0.20 ppfrom 27.10% | Aug 7, 2025 | SEC |
| Jul 29, 20252:40 PM ET | Vanguard Group Inc | 13G/A | 8.86%4.39M shares | – | Jun 30, 2025 | SEC |
| May 15, 20253:07 PM ET | Armistice Capital, LLCand 1 other | 13G | 6.08%3.00M shares | New | Mar 31, 2025 | SEC |
| Apr 30, 20256:43 AM ET | BlackRock, Inc. | 13G/A | 15.00%7.40M shares | −1.70 ppfrom 16.70% | Mar 31, 2025 | SEC |
| Apr 7, 20258:40 PM ET | Broadwood Partners, L.P.and 2 others | 13D/A | 27.10%13.4M shares | +1.70 ppfrom 25.40% | Apr 4, 2025 | SEC |
| Apr 2, 20258:37 PM ET | Broadwood Partners, L.P.and 2 others | 13D/A | 25.40%12.5M shares | +1.10 ppfrom 24.30% | Mar 31, 2025 | SEC |
| Mar 28, 20255:09 PM ET | Soleus Capital Master Fund, L.P.and 5 others | 13G | 5.20%2.56M shares | New | Mar 26, 2025 | SEC |
| Mar 3, 20257:07 PM ET | Broadwood Partners, L.P.and 2 others | 13D/A | 24.30%12.0M shares | – | Feb 27, 2025 | SEC |
| Feb 5, 20255:28 PM ET | BlackRock, Inc. | 13G/A | 16.70%8.22M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Staar Surgical Co shares.
No Form 144 notices for Staar Surgical Co are on file.