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, Q3 2024
Institutional positions in REGENXBIO Inc. as of Sep 30, 2024. 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
- 186
- +6 vs. Q2 2024
- Shares held
- 43.7M
- +8.52M (+24.3%) vs. Q2 2024
- Total value
- $458.1M
- +$46.9M (+11.4%) vs. Q2 2024
- New holders
- 31
- 65 more added
- Sold out
- 25
- 50 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,844,466 | $92.8M | 0.00% | +8,844,466 | New |
| Redmile Group, LLC | 4,892,902 | $51.3M | 3.02% | +323,100+7.1% | Added |
| Vanguard Group Inc | 4,368,991 | $45.8M | 0.00% | −744,791−14.6% | Reduced |
| State Street Corp | 2,782,883 | $29.2M | 0.00% | −90,352−3.1% | Reduced |
| JPMorgan Chase & Co | 2,477,311 | $26.0M | 0.00% | −535,165−17.8% | Reduced |
| Morgan Stanley | 1,349,876 | $14.2M | 0.00% | +170,024+14.4% | Added |
| Integral Health Asset Management, LLC | 1,275,000 | $13.4M | 1.57% | +325,000+34.2% | Added |
| Dimensional Fund Advisors LP | 1,150,188 | $12.1M | 0.00% | +42,735+3.9% | Added |
| Avidity Partners Management LP | 1,132,564 | $11.9M | 0.61% | −167,500−12.9% | Reduced |
| Balyasny Asset Management LLC | 1,120,109 | $11.7M | 0.03% | +313,394+38.8% | Added |
| Geode Capital Management, LLC | 1,088,651 | $11.4M | 0.00% | +44,037+4.2% | Added |
| Aquilo Capital Management, LLC | 930,708 | $9.76M | 10.99% | +24,460+2.7% | Added |
| Goldman Sachs Group Inc | 743,387 | $7.80M | 0.00% | +94,144+14.5% | Added |
| ADAR1 Capital Management, LLC | 569,008 | $5.97M | 1.00% | +566,308+20,974.4% | Added |
| Assenagon Asset Management S.A. | 559,872 | $5.87M | 0.01% | −256,512−31.4% | Reduced |
| Northern Trust Corp | 487,987 | $5.12M | 0.00% | +55,737+12.9% | Added |
| Bank of America Corp | 446,184 | $4.68M | 0.00% | +249,697+127.1% | Added |
| Charles Schwab Investment Management Inc | 417,739 | $4.38M | 0.00% | +37,055+9.7% | Added |
| Sonic GP LLC | 403,079 | $4.23M | 9.66% | −50,000−11.0% | Reduced |
| RTW Investments, LP | 350,000 | $3.67M | 0.05% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 320,389 | $3.36M | 0.00% | −19,125−5.6% | Reduced |
| WS Management LLLP | 300,000 | $3.15M | 0.28% | −79,059−20.9% | Reduced |
| Siren, L.L.C. | 284,000 | $2.98M | 0.15% | +284,000 | New |
| Ameriprise Financial Inc | 271,638 | $2.85M | 0.00% | −3,164−1.2% | Reduced |
| Ghost Tree Capital, LLC | 265,000 | $2.78M | 0.95% | +95,000+55.9% | Added |
| Millennium Management LLC | 261,157 | $2.74M | 0.00% | −45,330−14.8% | Reduced |
| HRT Financial LP | 233,999 | $2.45M | 0.01% | +233,999 | New |
| Botty Investors LLC | 224,278 | $2.35M | 0.79% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 215,000 | $2.26M | 0.02% | +50,000+30.3% | Added |
| Principal Financial Group Inc | 214,353 | $2.25M | 0.00% | −11,064−4.9% | Reduced |
| Panagora Asset Management Inc | 209,422 | $2.20M | 0.01% | +23,667+12.7% | Added |
| Citadel Advisors LLC | 203,231 | $2.13M | 0.00% | +76,839+60.8% | Added |
| Qube Research & Technologies Ltd | 194,074 | $2.04M | 0.00% | +84,092+76.5% | Added |
| ExodusPoint Capital Management, LP | 189,099 | $1.98M | 0.02% | +189,099 | New |
| Deutsche Bank AG | 184,653 | $1.94M | 0.00% | +26,679+16.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 151,715 | $1.59M | 0.07% | +17,525+13.1% | Added |
| Stifel Financial Corp | 149,280 | $1.57M | 0.00% | +17,563+13.3% | Added |
| Macquarie Group Ltd | 149,000 | $1.56M | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 136,164 | $1.43M | 0.00% | −13,248−8.9% | Reduced |
| Acadian Asset Management LLC | 133,817 | $1.40M | 0.00% | +91,525+216.4% | Added |
| Two Sigma Investments, LP | 125,933 | $1.32M | 0.00% | −53,807−29.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 124,632 | $1.31M | 0.01% | +75,512+153.7% | Added |
| Legal & General Group Plc | 117,728 | $1.23M | 0.00% | +148+0.1% | Added |
| Barclays PLC | 116,024 | $1.22M | 0.00% | +67,948+141.3% | Added |
| Rhumbline Advisers | 115,025 | $1.21M | 0.00% | −3,501−3.0% | Reduced |
| Nuveen Asset Management, LLC | 112,316 | $1.18M | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 111,485 | $1.17M | 0.00% | +8,355+8.1% | Added |
| Moore Capital Management, LP | 100,000 | $1.05M | 0.03% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 97,625 | $1.03M | 0.00% | −12,100−11.0% | Reduced |
| Winton Group Ltd | 96,936 | $1.02M | 0.07% | +20,096+26.2% | Added |
| Public Sector Pension Investment Board | 96,476 | $1.01M | 0.01% | −3,200−3.2% | Reduced |
| Citigroup Inc | 95,511 | $1.00M | 0.00% | +52,603+122.6% | Added |
| Jacobs Levy Equity Management, Inc | 89,218 | $935.9K | 0.00% | −63,219−41.5% | Reduced |
| American Century Companies Inc | 87,368 | $916.5K | 0.00% | +12,496+16.7% | Added |
| Swiss National Bank | 81,500 | $854.9K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 78,703 | $825.6K | 0.02% | +5,728+7.8% | Added |
| Rafferty Asset Management, LLC | 76,641 | $804.0K | 0.00% | −26,549−25.7% | Reduced |
| DekaBank Deutsche Girozentrale | 74,600 | $795.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 68,000 | $713.3K | 0.00% | −7,900−10.4% | Reduced |
| National Bank of Canada | 68,000 | $713.3K | 0.00% | +68,000 | New |
| UBS Asset Management Americas Inc | 66,078 | $693.2K | 0.00% | −4,880−6.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 64,338 | $674.9K | 0.00% | +1,895+3.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 61,288 | $642.9K | 0.00% | +61,288 | New |
| Alliancebernstein L.P. | 59,027 | $619.2K | 0.00% | 00.0% | Unchanged |
| Lion Point Capital, LP | 57,750 | $605.8K | 2.43% | +21,500+59.3% | Added |
| Susquehanna International Group, LLP | 55,387 | $581.0K | 0.00% | +30,382+121.5% | Added |
| D. E. Shaw & Co., Inc. | 55,106 | $578.1K | 0.00% | −87,563−61.4% | Reduced |
| MPM Oncology Impact Management LP | 50,000 | $524.5K | 0.08% | −507,076−91.0% | Reduced |
| Prudential Financial Inc | 48,769 | $511.6K | 0.00% | −2,600−5.1% | Reduced |
| New York State Teachers Retirement System | 45,331 | $476.0K | 0.00% | +200+0.4% | Added |
| Great West Life Assurance Co | 43,348 | $454.0K | 0.00% | −1,044−2.4% | Reduced |
| Verition Fund Management LLC | 41,146 | $431.6K | 0.00% | +41,146 | New |
| Rockefeller Capital Management L.P. | 40,972 | $429.9K | 0.00% | +170.0% | Added |
| Voya Investment Management LLC | 40,478 | $424.6K | 0.00% | +1,075+2.7% | Added |
| Voloridge Investment Management, LLC | 40,010 | $419.7K | 0.00% | −38,426−49.0% | Reduced |
| California State Teachers Retirement System | 39,884 | $418.4K | 0.00% | −1,229−3.0% | Reduced |
| Squarepoint Ops LLC | 39,705 | $416.5K | 0.00% | −106,554−72.9% | Reduced |
| Allianz Asset Management GmbH | 39,300 | $412.3K | 0.00% | −53,300−57.6% | Reduced |
| Jane Street Group, LLC | 38,776 | $406.8K | 0.00% | −56,194−59.2% | Reduced |
| Sigma Planning Corp | 38,210 | $400.8K | 0.01% | +5,701+17.5% | Added |
| AQR Capital Management LLC | 36,257 | $380.3K | 0.00% | +15,878+77.9% | Added |
| Wells Fargo & Company | 36,152 | $379.2K | 0.00% | +1,308+3.8% | Added |
| Harbor Capital Advisors, Inc. | 36,082 | $379.0K | 0.02% | +11,784+48.5% | Added |
| HSBC Holdings PLC | 36,507 | $376.4K | 0.00% | +16,591+83.3% | Added |
| Thrivent Financial for Lutherans | 35,706 | $375.0K | 0.00% | −1,913−5.1% | Reduced |
| Napatree Capital LLC | 35,125 | $368.5K | 0.26% | −14,639−29.4% | Reduced |
| Raymond James & Associates | 32,809 | $344.2K | 0.00% | −4,416−11.9% | Reduced |
| Sherbrooke Park Advisers LLC | 29,707 | $311.6K | 0.07% | +13,850+87.3% | Added |
| Russell Investments Group, Ltd. | 28,281 | $296.7K | 0.00% | +9,292+48.9% | Added |
| MetLife Investment Management | 27,189 | $285.2K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 26,403 | $277.0K | 0.00% | −271−1.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 26,363 | $276.5K | 0.00% | −1,500−5.4% | Reduced |
| State of Alaska, Department of Revenue | 25,948 | $272.0K | 0.00% | −657−2.5% | Reduced |
| State of Wisconsin Investment Board | 25,694 | $269.5K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 24,815 | $260.3K | 0.00% | −1,592−6.0% | Reduced |
| Janus Henderson Group PLC | 24,761 | $259.5K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 24,072 | $252.5K | 0.02% | −17,928−42.7% | Reduced |
| Price T Rowe Associates Inc | 21,928 | $231.0K | 0.00% | +828+3.9% | Added |
| Louisiana State Employees Retirement System | 22,000 | $230.8K | 0.00% | −800−3.5% | Reduced |
| BNP Paribas Arbitrage, SA | 20,441 | $214.4K | 0.00% | +17,533+602.9% | Added |