Security key
67577R102
Opus Genetics, Inc. - Common Stock, $0.0001 par value per share (IRD)
CUSIP: 67577R102
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Total 13F shares
- 44,292,526
- Total 13F value
- $201,532,694
- Share change
- +17,181,341
- SEC-reported price per share
- $4.55
- Number of holders
- 77
- Value change
- +$79,524,140
- Number of buys
- 41
- Number of sells
- 20
- Shares outstanding
- 83,247,726
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
77
Top holders
10
IRD full security history
Ownership snapshot
Full 13F holder table
Opus Genetics, Inc. SEC filings
Opus Genetics, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of IRD - Opus Genetics, Inc. - Common Stock, $0.0001 par value 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
Adage Capital Management,...
Disclosed value leader
Adage Capital Management,...
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 8.5%
13D/G row: Adage Capital Management, L.P.
Showing 1-6 of 15 holder rows.
Quick read
Adage Capital Management, L.P. leads the comparable SEC ownership view at 8.5%.
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.
Open SEC evidence
Opens Adage Capital Management, L.P.'s linked filing trail.
Comparable ownership
Top 5
Adage Capital Management, L.P.
8.5%
Nantahala Capital Management, LLC
6.5%
BIOS Fund III, LP
6.2%
PERCEPTIVE ADVISORS LLC
5.2%
BALYASNY ASSET MANAGEMENT L.P.
3.3%
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 |
|---|---|---|---|---|---|
| Adage Capital Management, L.P. |
13D/G
|
8.5%
|
$29,666,493
6,029,775 shares
|
$0 | 31 Mar 2026 |
| Nantahala Capital Management, LLC |
13D/G
13F
Company
|
6.5%
|
$23,808,987
4,839,225 shares
|
-$11,238,663 | 31 Mar 2026 |
| BIOS Fund III, LP |
13D/G
BIOS EQUITY PARTNERS III, LP
|
6.2%
|
$5,156,801
3,683,429 shares
|
$0 | 05 May 2025 |
| PERCEPTIVE ADVISORS LLC |
13F
Company
|
5.2%
|
$8,693,250
4,325,000 shares
|
— | 31 Dec 2025 |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
Company
|
3.3%
|
$5,463,238
2,718,029 shares
|
— | 31 Dec 2025 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
2.4%
|
$4,025,125
2,002,550 shares
|
— | 31 Dec 2025 |
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 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
77
Shares
44,292,526
Rows available
77
| 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 2026 vs Q1 2026 Across Filers
Q1 2026 holders
77
Q1 2026 holders
77
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|