REGENXBIO Inc.
RGNX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001590877
In the last 90 days, REGENXBIO Inc. insiders filed 1 open-market purchase and 2 sales; 165 institutions reported holding it in 13F filings for Q2 2026, worth $504.6M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in REGENXBIO Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 164
- −10 vs. Q4 2024
- Shares held
- 41.7M
- +108.5K (+0.3%) vs. Q4 2024
- Total value
- $298.0M
- −$23.2M (−7.2%) vs. Q4 2024
- New holders
- 34
- 51 more added
- Sold out
- 44
- 53 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RGNX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 165 | $504.6M |
| Q1 2026 | 178 | $355.1M |
| Q4 2025 | 174 | $593.1M |
| Q3 2025 | 166 | $399.2M |
| Q2 2025 | 159 | $344.9M |
| Q1 2025 | 164 | $298.0M |
| Q4 2024 | 177 | $325.2M |
| Q3 2024 | 186 | $458.1M |
| Q2 2024 | 181 | $511.9M |
| Q1 2024 | 188 | $896.6M |
| Q4 2023 | 171 | $684.3M |
| Q3 2023 | 160 | $610.3M |
| Q2 2023 | 167 | $742.1M |
| Q1 2023 | 175 | $700.0M |
| Q4 2022 | 182 | $808.9M |
| Q3 2022 | 183 | $926.6M |
| Q2 2022 | 166 | $895.7M |
| Q1 2022 | 187 | $1.16B |
| Q4 2021 | 172 | $1.16B |
| Q3 2021 | 183 | $1.40B |
| Q2 2021 | 172 | $1.30B |
| Q1 2021 | 184 | $1.12B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,454,520 | $39.0M | 0.00% | −11,582−0.2% | Reduced |
| Redmile Group, LLC | 4,794,780 | $34.3M | 3.24% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 4,364,343 | $31.2M | 0.00% | +227,826+5.5% | Added |
| Vanguard Group Inc | 3,472,988 | $24.8M | 0.00% | +487,036+16.3% | Added |
| Morgan Stanley | 2,066,895 | $14.8M | 0.00% | +63,584+3.2% | Added |
| Balyasny Asset Management LLC | 1,398,497 | $10.0M | 0.03% | +211,395+17.8% | Added |
| Dimensional Fund Advisors LP | 1,147,726 | $8.21M | 0.00% | −23,696−2.0% | Reduced |
| Geode Capital Management, LLC | 1,106,946 | $7.92M | 0.00% | +12,721+1.2% | Added |
| State Street Corp | 1,066,093 | $7.62M | 0.00% | −1,119,758−51.2% | Reduced |
| Citadel Advisors LLC | 1,027,536 | $7.35M | 0.01% | +442,128+75.5% | Added |
| Integral Health Asset Management, LLC | 925,000 | $6.61M | 0.73% | +25,000+2.8% | Added |
| Goldman Sachs Group Inc | 752,727 | $5.38M | 0.00% | −3,511−0.5% | Reduced |
| 22NW, LP | 668,679 | $4.78M | 3.21% | +668,679 | New |
| Bank of America Corp | 651,943 | $4.66M | 0.00% | +370,739+131.8% | Added |
| AQR Capital Management LLC | 620,595 | $4.44M | 0.00% | +594,161+2,247.7% | Added |
| Assenagon Asset Management S.A. | 573,173 | $4.10M | 0.01% | −283,399−33.1% | Reduced |
| Trexquant Investment LP | 458,538 | $3.28M | 0.04% | +308,516+205.6% | Added |
| Jane Street Group, LLC | 414,067 | $2.96M | 0.01% | +249,156+151.1% | Added |
| Northern Trust Corp | 407,120 | $2.91M | 0.00% | −58,141−12.5% | Reduced |
| Exome Asset Management LLC | 405,281 | $2.90M | 2.60% | +405,281 | New |
| Qube Research & Technologies Ltd | 392,795 | $2.81M | 0.00% | +38,802+11.0% | Added |
| Voss Capital, LLC | 390,000 | $2.79M | 0.21% | +57,186+17.2% | Added |
| Charles Schwab Investment Management Inc | 366,549 | $2.62M | 0.00% | +16,819+4.8% | Added |
| Cubist Systematic Strategies, LLC | 357,792 | $2.56M | 0.03% | −3,521−1.0% | Reduced |
| ADAR1 Capital Management, LLC | 350,352 | $2.51M | 0.48% | +180,223+105.9% | Added |
| Millennium Management LLC | 332,829 | $2.38M | 0.00% | −989,515−74.8% | Reduced |
| Ameriprise Financial Inc | 330,891 | $2.37M | 0.00% | +46,370+16.3% | Added |
| Stifel Financial Corp | 328,966 | $2.35M | 0.00% | +140,122+74.2% | Added |
| Two Sigma Investments, LP | 326,708 | $2.34M | 0.01% | −62,720−16.1% | Reduced |
| Renaissance Technologies LLC | 296,800 | $2.12M | 0.00% | +25,500+9.4% | Added |
| Hudson Bay Capital Management LP | 295,000 | $2.11M | 0.01% | −13,100−4.3% | Reduced |
| Aquilo Capital Management, LLC | 271,302 | $1.94M | 5.23% | −75,000−21.7% | Reduced |
| Avidity Partners Management LP | 260,000 | $1.86M | 0.38% | −272,000−51.1% | Reduced |
| Marshall Wace, LLP | 225,580 | $1.61M | 0.00% | +225,580 | New |
| Botty Investors LLC | 221,528 | $1.58M | 0.52% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 206,378 | $1.48M | 0.01% | −1,651−0.8% | Reduced |
| UBS Group AG | 199,569 | $1.43M | 0.00% | +6,266+3.2% | Added |
| Two Sigma Advisers, LP | 197,000 | $1.41M | 0.00% | +17,000+9.4% | Added |
| Deutsche Bank AG | 195,202 | $1.40M | 0.00% | −5,173−2.6% | Reduced |
| HRT Financial LP | 183,424 | $1.31M | 0.01% | −179,979−49.5% | Reduced |
| FMR LLC | 168,384 | $1.20M | 0.00% | +166,828+10,721.6% | Added |
| Hennion & Walsh Asset Management, Inc. | 159,383 | $1.14M | 0.05% | −5,346−3.2% | Reduced |
| Acadian Asset Management LLC | 157,266 | $1.12M | 0.00% | +157,266 | New |
| Campbell & CO Investment Adviser LLC | 155,887 | $1.11M | 0.09% | +155,887 | New |
| Macquarie Group Ltd | 149,000 | $1.06M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 141,400 | $1.01M | 0.00% | −19,736−12.2% | Reduced |
| Susquehanna International Group, LLP | 140,470 | $1.00M | 0.00% | +31,666+29.1% | Added |
| Gsa Capital Partners LLP | 131,329 | $939.0K | 0.08% | +114,043+659.7% | Added |
| Nuveen, LLC | 124,700 | $891.6K | 0.00% | +124,700 | New |
| Barclays PLC | 119,659 | $855.6K | 0.00% | −7,406−5.8% | Reduced |
| Prelude Capital Management, LLC | 112,520 | $804.5K | 0.08% | +112,520 | New |
| State of Wisconsin Investment Board | 112,053 | $801.2K | 0.00% | −22,438−16.7% | Reduced |
| Jump Financial, LLC | 107,354 | $767.6K | 0.01% | −85,354−44.3% | Reduced |
| PDT Partners, LLC | 102,516 | $733.0K | 0.05% | +39,501+62.7% | Added |
| American Century Companies Inc | 101,579 | $726.3K | 0.00% | +6,553+6.9% | Added |
| Moore Capital Management, LP | 100,000 | $715.0K | 0.02% | 00.0% | Unchanged |
| Raymond James Financial Inc | 99,382 | $710.6K | 0.00% | +25,872+35.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 93,766 | $670.4K | 0.00% | −6,686−6.7% | Reduced |
| DekaBank Deutsche Girozentrale | 74,600 | $572.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 79,469 | $568.2K | 0.00% | +27,341+52.4% | Added |
| Rhumbline Advisers | 71,155 | $508.7K | 0.00% | −3,114−4.2% | Reduced |
| Janney Montgomery Scott LLC | 67,752 | $484.0K | 0.00% | +67,752 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 65,876 | $471.0K | 0.12% | +8,035+13.9% | Added |
| BNP Paribas Arbitrage, SA | 63,147 | $451.5K | 0.00% | −32,946−34.3% | Reduced |
| ExodusPoint Capital Management, LP | 62,052 | $444.0K | 0.01% | −43,616−41.3% | Reduced |
| Quest Partners LLC | 60,309 | $431.2K | 0.05% | +52,350+657.7% | Added |
| Lion Point Capital, LP | 57,750 | $412.9K | 2.63% | 00.0% | Unchanged |
| HSBC Holdings PLC | 55,815 | $390.1K | 0.00% | −29,002−34.2% | Reduced |
| Alliancebernstein L.P. | 52,900 | $378.2K | 0.00% | −1,000−1.9% | Reduced |
| Graham Capital Management, L.P. | 52,017 | $371.9K | 0.01% | +23,475+82.2% | Added |
| Ieq Capital, LLC | 50,969 | $364.4K | 0.00% | +50,969 | New |
| Engineers Gate Manager LP | 50,743 | $362.8K | 0.01% | +5,054+11.1% | Added |
| Algert Global LLC | 49,578 | $354.5K | 0.01% | +49,578 | New |
| Wells Fargo & Company | 45,332 | $324.1K | 0.00% | −3,105−6.4% | Reduced |
| Jain Global LLC | 42,268 | $302.2K | 0.01% | +42,268 | New |
| Citigroup Inc | 37,150 | $265.6K | 0.00% | −77,661−67.6% | Reduced |
| XTX Topco Ltd | 35,953 | $257.1K | 0.01% | −72,167−66.7% | Reduced |
| Sigma Planning Corp | 35,860 | $256.4K | 0.01% | −1,450−3.9% | Reduced |
| Man Group plc | 32,207 | $230.3K | 0.00% | +32,207 | New |
| Cerity Partners LLC | 31,846 | $227.7K | 0.00% | +31,846 | New |
| Napatree Capital LLC | 31,675 | $226.5K | 0.13% | −1,850−5.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 27,756 | $198.5K | 0.00% | +2,326+9.1% | Added |
| CWM, LLC | 26,696 | $191.0K | 0.00% | +26,271+6,181.4% | Added |
| Price T Rowe Associates Inc | 26,200 | $188.0K | 0.00% | +2,290+9.6% | Added |
| Pale Fire Capital SE | 25,846 | $184.8K | 0.02% | +14,125+120.5% | Added |
| Sherbrooke Park Advisers LLC | 24,405 | $174.5K | 0.08% | +75+0.3% | Added |
| Tudor Investment Corp Et Al | 24,123 | $172.5K | 0.00% | +24,123 | New |
| MetLife Investment Management | 23,546 | $168.4K | 0.00% | −3,643−13.4% | Reduced |
| Corebridge Financial, Inc. | 22,786 | $162.9K | 0.00% | −103−0.4% | Reduced |
| LPL Financial LLC | 21,528 | $153.9K | 0.00% | +21,528 | New |
| Intech Investment Management LLC | 21,418 | $153.1K | 0.00% | +1,944+10.0% | Added |
| Quantinno Capital Management LP | 20,693 | $148.0K | 0.00% | +20,693 | New |
| Corton Capital Inc. | 20,528 | $146.8K | 0.49% | +7,252+54.6% | Added |
| Virtus Investment Advisers, Inc. | 18,830 | $134.6K | 0.04% | +18,830 | New |
| DnB Asset Management AS | 18,491 | $132.2K | 0.00% | +3,952+27.2% | Added |
| Caliber Wealth Management, LLC | 17,588 | $125.8K | 0.02% | +17,588 | New |
| Manufacturers Life Insurance Company, The | 17,390 | $124.3K | 0.00% | −165−0.9% | Reduced |
| Brevan Howard Capital Management LP | 17,373 | $124.2K | 0.00% | −23,787−57.8% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 17,172 | $122.8K | 0.00% | +17,172 | New |
| Creative Planning | 16,134 | $115.4K | 0.00% | +16,134 | New |