Security key
852312305
STAAR SURGICAL CO - Common Stock, par value $0.01 per share (STAA)
CUSIP: 852312305
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Common Stock, par value $0.01 per share
- Total 13F shares
- 52,217,320
- Total 13F value
- $920,668,643
- Share change
- +3,847,142
- Put/Call ratio
- 153%
- SEC-reported price per share
- $17.63
- Number of holders
- 183
- Value change
- +$41,359,631
- Number of buys
- 94
- Number of sells
- 108
- Shares outstanding
- 49,836,500
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q1 2025
Institutions
183
Top holders
10
STAA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2025
Previous quarter: Q4 2024
STAAR SURGICAL CO SEC filings
STAAR SURGICAL CO company facts
Broader feeds
Reporting periods
Holder history for CUSIP 852312305
Recent filing periods:
Ownership snapshot
Top reported holders of STAA - STAAR SURGICAL CO - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ARMISTICE CAPITAL, LLC
Disclosed value leader
BROADWOOD CAPITAL INC
Comparable rows
15/15
Latest evidence
31 Mar 2025
13D/G
13F
Lead comparable stake: 6.1%
13D/G row: ARMISTICE CAPITAL, LLC
Showing 1-6 of 15 holder rows.
Quick read
ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 6.1%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
ARMISTICE CAPITAL, LLC
6.1%
BROADWOOD CAPITAL INC
22%
BlackRock, Inc.
16%
VANGUARD GROUP INC
12%
STATE STREET CORP
4.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC |
13D/G
13F
Company
|
6.1%
|
$53,640,000
3,000,000 shares
|
$0 | 31 Mar 2025 |
| BROADWOOD CAPITAL INC |
13F
Company
|
22%
|
$263,513,247
10,848,631 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
16%
|
$199,719,691
8,222,301 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
12%
|
$142,231,795
5,855,570 shares
|
— | 31 Dec 2024 |
| STATE STREET CORP |
13F
Company
|
4.1%
|
$49,861,880
2,052,774 shares
|
— | 31 Dec 2024 |
| Resona Asset Management Co.,Ltd. |
13F
Company
|
3%
|
$36,411,026
1,500,188 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
183
Shares
52,217,320
Rows available
183
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
209
Q1 2025 holders
183
Holder diff
-26
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend