Opus Genetics, Inc.: which funds bought and sold
Institutions that bought and sold Opus Genetics shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 73 institutions that filed 13F reports for both quarters added to or opened positions in Opus Genetics, and 28 cut or closed them. Together they added a net 15.2M shares, +33.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 2.8M shares (+8.8%); index fund managers were net buyers of 5.9M shares (+158.2%). 40 opened a new position and 16 sold out entirely.
Bought, Q2 2026 73 institutions, 40 of them new holders Sold, Q2 2026 28 institutions, 16 of them sold out
Net change, all compared +15.2M shares (+33.4%)
Net change, active managers +2.8M shares (+8.8%), 16 bought, 8 sold
Buyers versus sellers
73 bought 17 28 sold
Active managers and hedge funds 16 bought · 8 sold · +2.8M
Index fund managers 9 bought · 0 sold · +5.9M
Other institutions 48 bought · 20 sold · +6.5M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Nantahala Capital Management, LLC Hedge fund | +4.4M +264.2% | 6.1M | $25.2M |
| Blackrock, Inc. Index funds | +3.0M +2009.4% | 3.1M | $12.8M |
| Trails Edge Capital Partners, LP | +2.2M +448.7% | 2.7M | $11.3M |
| Great Point Partners LLC | +1.6M +507.4% | 2.0M | $8.1M |
| Goldman Sachs Group Inc | +1.2M +367.3% | 1.5M | $6.3M |
| Summittx Capital, L.P. | +1.0M New position | 1.0M | $4.1M |
| Geode Capital Management, LLC Index funds | +829K +154.1% | 1.4M | $5.6M |
| State Street Corp Index funds | +590K +295.2% | 790K | $3.2M |
| Boxer Capital Management, LLC Hedge fund | +565K +25.1% | 2.8M | $11.6M |
| Citadel Advisors LLC Hedge fund | +545K +450.6% | 666K | $2.7M |
| Vanguard Capital Management LLC Index funds | +509K +20.8% | 3.0M | $12.2M |
| UBS Group AG | +426K +165.4% | 684K | $2.8M |
| Morgan Stanley | +425K +1076.3% | 465K | $1.9M |
| Vanguard Portfolio Management LLC Index funds | +372K New position | 372K | $1.5M |
| Balyasny Asset Management L.P. Hedge fund | +370K +13.6% | 3.1M | $12.7M |
| Northern Trust Corp Index funds | +348K +368.3% | 442K | $1.8M |
| Squarepoint Ops LLC Hedge fund | +331K New position | 331K | $1.4M |
| Awm Investment Company, Inc. | +233K New position | 233K | $955,945 |
| Two Sigma Investments, LP Hedge fund | +145K +133.8% | 254K | $1M |
| Charles Schwab Investment Management Inc Index funds | +130K +371.6% | 165K | $678,368 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Nantahala Capital Management, LLC Hedge fund | +4.4M +264.2% | 6.1M | $25.2M |
| Boxer Capital Management, LLC Hedge fund | +565K +25.1% | 2.8M | $11.6M |
| Citadel Advisors LLC Hedge fund | +545K +450.6% | 666K | $2.7M |
| Balyasny Asset Management L.P. Hedge fund | +370K +13.6% | 3.1M | $12.7M |
| Squarepoint Ops LLC Hedge fund | +331K New position | 331K | $1.4M |
| Two Sigma Investments, LP Hedge fund | +145K +133.8% | 254K | $1M |
| Woodline Partners LP Hedge fund | +81K +6.0% | 1.4M | $5.9M |
| Quadrature Capital Ltd Hedge fund | +46K New position | 46K | $190,659 |
| Price T Rowe Associates Inc Active manager | +44K New position | 44K | $181,000 |
| Alliancebernstein L.P. Active manager | +25K New position | 25K | $115,479 |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Perceptive Advisors LLC Hedge fund | −1.8M Sold out | 0 | — |
| Farallon Capital Management, L.L.C. Hedge fund | −1.0M Sold out | 0 | — |
| Susquehanna International Group, LLP | −626K −76.1% | 197K | $809,247 |
| Mink Brook Asset Management LLC | −429K −72.7% | 161K | $662,553 |
| Ameriprise Financial Inc | −388K Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −368K −15.9% | 1.9M | $8M |
| Millennium Management LLC Hedge fund | −328K −12.5% | 2.3M | $9.5M |
| Voleon Capital Management LP Hedge fund | −144K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −73K Sold out | 0 | — |
| HRT Financial LP | −68K Sold out | 0 | — |
| ADAR1 Capital Management, LLC Hedge fund | −65K −3.5% | 1.8M | $7.3M |
| Brevan Howard Capital Management LP Hedge fund | −61K Sold out | 0 | — |
| Simplex Trading, LLC | −57K −69.0% | 26K | $105,022 |
| Omers Administration Corp | −42K Sold out | 0 | — |
| Nverses Capital, LLC | −29K Sold out | 0 | — |
| Tower Research Capital LLC (TRC) | −26K −88.9% | 3,176 | $13,053 |
| Persistent Asset Partners Ltd | −18K Sold out | 0 | — |
| Bedel Financial Consulting, Inc. | −15K Sold out | 0 | — |
| Blair William & Co | −12K Sold out | 0 | — |
| Bank Of America Corp | −12K −17.9% | 55K | $226,070 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Perceptive Advisors LLC Hedge fund | −1.8M Sold out | 0 | — |
| Farallon Capital Management, L.L.C. Hedge fund | −1.0M Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −368K −15.9% | 1.9M | $8M |
| Millennium Management LLC Hedge fund | −328K −12.5% | 2.3M | $9.5M |
| Voleon Capital Management LP Hedge fund | −144K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −73K Sold out | 0 | — |
| ADAR1 Capital Management, LLC Hedge fund | −65K −3.5% | 1.8M | $7.3M |
| Brevan Howard Capital Management LP Hedge fund | −61K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Summittx Capital, L.P. | 1.0M | $4.1M |
| Vanguard Portfolio Management LLCIndex funds | 372K | $1.5M |
| Squarepoint Ops LLCHedge fund | 331K | $1.4M |
| Awm Investment Company, Inc. | 233K | $955,945 |
| Bank Of New York Mellon Corp | 122K | $503,390 |
| Jump Financial, LLC | 95K | $389,711 |
| Nuveen, LLC | 71K | $293,220 |
| Aureus Asset Management, LLC | 58K | $239,202 |
| Deutsche Bank Ag\ | 53K | $219,113 |
| Invesco Ltd. | 53K | $218,779 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Perceptive Advisors LLCHedge fund | 1.8M | $8.4M |
| Farallon Capital Management, L.L.C.Hedge fund | 1.0M | $4.5M |
| Ameriprise Financial Inc | 388K | $1.8M |
| Voleon Capital Management LPHedge fund | 144K | $654,272 |
| Renaissance Technologies LLCHedge fund | 73K | $333,101 |
| HRT Financial LP | 68K | $307,000 |
| Brevan Howard Capital Management LPHedge fund | 61K | $278,974 |
| Omers Administration Corp | 42K | $189,280 |
| Nverses Capital, LLC | 29K | $129,966 |
| Persistent Asset Partners Ltd | 18K | $81,531 |
Who holds the shares
- Institutions reporting
- 103
- Ten largest holders
- 64.3% of 13F-reported shares
- Index fund managers
- 16.0% of 13F-reported shares
- Active managers and hedge funds
- 56.6% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 16 | 8 | 7 | 5 | +2.8M | +8.8% |
| Index fund managers | 9 | 0 | 2 | 0 | +5.9M | +158.2% |
| Other institutions | 48 | 20 | 31 | 11 | +6.5M | +63.7% |