RegenxbioRGNX
13F holders, Q2 2025 (June 30)159holders −5
23new positions
27sold out
4famous investors
$8.21avg. 13F price*
At the end of Q2 2025, 159 institutions reported holding Regenxbio Inc. (RGNX) in their 13F filings, down 5 from Q1 2025. 23 opened new positions and 27 sold out. The largest holders were BlackRock, Inc. ($55.5M), Redmile Group, LLC ($39.2M) and JPMorgan Chase & Co. ($31.6M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Regenxbio Inc.
- CUSIP
- 75901B107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 23 | $7.2M |
| Exits | 27 | $10.4M |
All 13F filers, Q1 2025 → Q2 2025: 6,757,921 shares bought and 6,113,802 shares sold, net +644,119 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 159 holders
| BlackRock, Inc. | 0.00% | Add +23.9% | 6,759,093 | $55.5M |
| Redmile Group, LLC | 4.17% | Reduce -0.4% | 4,775,717 | $39.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -11.7% | 3,852,025 | $31.6M |
| Vanguard Group Inc. | 0.00% | Reduce -1.5% | 3,421,192 | $28.1M |
| State Street Corp. | 0.00% | Add +72.9% | 1,843,645 | $15.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +137.1% | 1,784,506 | $14.7M |
| Geode Capital Management, LLC | 0.00% | Add +1.9% | 1,128,521 | $9.3M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -2.2% | 1,122,763 | $9.2M |
| Morgan Stanley | 0.00% | Reduce -51.9% | 994,756 | $8.2M |
| AQR Capital Management | 0.01% | Add +49.9% | 930,196 | $7.6M |
| 22NW, LP | 4.78% | Add +38.1% | 923,679 | $7.6M |
| Balyasny Asset Management L.P. | 0.02% | Reduce -43.0% | 797,100 | $6.5M |
| Renaissance Technologies | 0.01% | Add +147.7% | 735,200 | $6.0M |
| Integral Health Asset Management, LLC | 0.54% | Reduce -24.3% | 700,000 | $5.7M |
| Voss Capital, LP | 0.33% | Add +47.4% | 575,000 | $4.7M |
| Bank of America Corp. | 0.00% | Reduce -12.2% | 572,499 | $4.7M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -0.1% | 572,461 | $4.7M |
| Trexquant Investment LP | 0.05% | Add +22.2% | 560,364 | $4.6M |
| Qube Research & Technologies Ltd | 0.01% | Add +16.4% | 457,112 | $3.8M |
| Nuveen, LLC | 0.00% | Add +237.0% | 420,249 | $3.5M |
| Northern Trust Corp. | 0.00% | Reduce -1.7% | 400,080 | $3.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.7% | 387,503 | $3.2M |
| Ameriprise Financial Inc. | 0.00% | Add +12.7% | 372,849 | $3.1M |
| Stifel Financial Corp. | 0.00% | Reduce -5.4% | 311,107 | $2.6M |
| UBS Group AG | 0.00% | Add +54.3% | 307,874 | $2.5M |
| Citadel Advisors | 0.00% | Reduce -71.6% | 291,866 | $2.4M |
| Jane Street Group, LLC | 0.00% | Reduce -41.5% | 242,412 | $2.0M |
| Acadian Asset Management LLC | 0.00% | Add +52.8% | 240,264 | $2.0M |
| Barclays PLC | 0.00% | Add +100.2% | 239,535 | $2.0M |
| Gsa Capital Partners LLP | 0.13% | Add +72.5% | 226,582 | $1.9M |
| Exome Asset Management LLC | 1.53% | Reduce -44.2% | 226,060 | $1.9M |
| Marshall Wace, LLP | 0.00% | Reduce -1.4% | 222,342 | $1.8M |
| ArchPoint Investors | 0.53% | Reduce -0.5% | 220,528 | $1.8M |
| Hudson Bay Capital Management LP | 0.01% | Reduce -25.4% | 220,000 | $1.8M |
| Squarepoint Ops LLC | 0.00% | Add +2049.0% | 219,288 | $1.8M |
| Two Sigma Investments, LP | 0.00% | Reduce -36.4% | 207,951 | $1.7M |
| ADAR1 Capital Management, LLC | 0.28% | Reduce -40.7% | 207,818 | $1.7M |
| Panagora Asset Management Inc. | 0.01% | No change | 206,378 | $1.7M |
| Deutsche Bank AG | 0.00% | Reduce -4.1% | 187,265 | $1.5M |
| Y-Intercept (Hong Kong) Ltd | 0.04% | New | 176,999 | $1.5M |
| FMR LLC | 0.00% | Add +1.9% | 171,519 | $1.4M |
| Hennion & Walsh Asset Management, Inc. | 0.05% | Reduce -3.1% | 154,492 | $1.3M |
| Susquehanna International Group, LLP | 0.00% | Add +8.7% | 152,660 | $1.3M |
| Nebula Research & Development LLC | 0.11% | New | 151,293 | $1.2M |
| Moore Capital Management, LP | 0.03% | Add +50.0% | 150,000 | $1.2M |
| Macquarie Group Ltd. | 0.00% | No change | 149,000 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Add +1.9% | 144,110 | $1.2M |
| Ieq Capital, LLC | 0.01% | Add +154.3% | 129,610 | $1.1M |
| Los Angeles Capital Management LLC | 0.00% | New | 125,408 | $1.0M |
| Two Sigma Advisers, LP | 0.00% | Reduce -36.6% | 124,900 | $1.0M |
| Invesco Ltd. | 0.00% | Add +42.5% | 113,209 | $929K |
| Millennium Management | 0.00% | Reduce -66.4% | 111,949 | $919K |
| Raymond James Financial Inc. | 0.00% | Add +12.2% | 111,497 | $915K |
| American Century Companies Inc. | 0.00% | Add +8.4% | 110,066 | $904K |
| State of Wisconsin Investment Board | 0.00% | Reduce -7.4% | 103,803 | $852K |
| HSBC Holdings PLC | 0.00% | Add +62.7% | 90,804 | $745K |
| Man Group plc | 0.00% | Add +163.3% | 84,799 | $696K |
| Prelude Capital Management, LLC | 0.07% | Reduce -26.8% | 82,321 | $676K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 74,600 | $622K |
| Rhumbline Advisers | 0.00% | Add +1.4% | 72,150 | $592K |
| Alliancebernstein L.P. | 0.00% | Add +22.4% | 64,730 | $531K |
| Rafferty Asset Management, LLC | 0.00% | New | 60,655 | $498K |
| Graham Capital Management, L.P. | 0.01% | Add +15.6% | 60,135 | $494K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -36.6% | 59,451 | $489K |
| Lion Point Capital, LP | 3.22% | No change | 57,750 | $474K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -15.0% | 57,593 | $473K |
| Bradley Foster & Sargent Inc. | 0.01% | New | 54,887 | $451K |
| Engineers Gate Manager LP | 0.01% | Add +2.1% | 51,813 | $425K |
| Cwm, LLC | 0.00% | Add +75.4% | 46,816 | $384K |
| Cerity Partners LLC | 0.00% | Add +46.1% | 46,541 | $382K |
| Lazard Asset Management LLC | 0.00% | New | 45,398 | $372K |
| Wells Fargo & Company | 0.00% | Reduce -8.7% | 41,377 | $340K |
| LPL Financial LLC | 0.00% | Add +76.7% | 38,038 | $312K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +78.4% | 30,630 | $268K |
| Citigroup Inc. | 0.00% | Reduce -18.0% | 30,449 | $250K |
| Jump Financial, LLC | 0.00% | Reduce -71.7% | 30,424 | $250K |
| AlphaQuest LLC | 0.02% | Reduce -50.1% | 30,076 | $247K |
| Virtu Financial LLC | 0.01% | New | 29,543 | $243K |
| Franklin Resources Inc. | 0.00% | New | 29,101 | $239K |
| Sherbrooke Park Advisers LLC | 0.10% | Add +17.4% | 28,639 | $235K |
| T. Rowe Price Associates Inc. | 0.00% | Add +6.8% | 27,980 | $230K |
| Pale Fire Capital SE | 0.02% | Add +7.7% | 27,846 | $229K |
| Intech Investment Management LLC | 0.00% | Add +26.5% | 27,100 | $222K |
| Alps Advisors Inc. | 0.00% | New | 27,045 | $222K |
| Rockefeller Capital Management L.P. | 0.00% | New | 26,773 | $220K |
| MetLife Investment Management, LLC | 0.00% | Add +11.4% | 26,240 | $215K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -14.9% | 23,607 | $194K |
| Militia Capital Partners, LP | 0.09% | New | 23,600 | $194K |
| Polymer Capital Management (US) LLC | 0.03% | New | 23,411 | $192K |
| Massachusetts Financial Services Co. | 0.00% | New | 20,500 | $168K |
| Algert Global LLC | 0.00% | Reduce -59.2% | 20,248 | $166K |
| Quantinno Capital Management LP | 0.00% | Reduce -3.3% | 20,008 | $164K |
| DNB Asset Management AS | 0.00% | Reduce -0.5% | 18,396 | $151K |
| Pallas Capital Advisors LLC | 0.01% | Add +67.1% | 17,407 | $143K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.2% | 17,015 | $140K |
| Caliber Wealth Management, LLC / KS | 0.01% | Reduce -8.5% | 16,095 | $132K |
| Russell Investments Group, Ltd. | 0.00% | New | 15,658 | $129K |
| BNP Paribas Financial Markets | 0.00% | Reduce -76.4% | 14,924 | $123K |
| Creative Planning | 0.00% | Reduce -9.4% | 14,620 | $120K |
| Sei Investments Co. | 0.00% | Add +8.6% | 14,460 | $119K |
"% of holder's portfolio" is RGNX's weight in each manager's 13F, not the share of Regenxbio Inc. the manager owns.