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 1 sale; 165 institutions reported holding it in 13F filings for Q2 2026, worth $504.6M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in REGENXBIO Inc. as of Dec 31, 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
- 177
- −5 vs. Q3 2024
- Shares held
- 42.1M
- −1.23M (−2.8%) vs. Q3 2024
- Total value
- $325.2M
- −$129.1M (−28.4%) vs. Q3 2024
- New holders
- 39
- 58 more added
- Sold out
- 44
- 50 more reduced
4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brevan Howard Capital Management LP | 41,160 | $318.2K | 0.01% | +41,160 | New |
| Voya Investment Management LLC | 43,502 | $336.3K | 0.00% | +3,024+7.5% | Added |
| Legal & General Group Plc | 44,823 | $346.5K | 0.00% | −72,905−61.9% | Reduced |
| Engineers Gate Manager LP | 45,689 | $353.2K | 0.01% | +45,689 | New |
| Wells Fargo & Company | 48,437 | $374.4K | 0.00% | +12,285+34.0% | Added |
| Invesco Ltd. | 52,128 | $402.9K | 0.00% | −84,036−61.7% | Reduced |
| Alliancebernstein L.P. | 53,900 | $416.6K | 0.00% | −5,127−8.7% | Reduced |
| Lion Point Capital, LP | 57,750 | $446.4K | 2.34% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 57,841 | $447.1K | 0.12% | +57,841 | New |
| PDT Partners, LLC | 63,015 | $487.1K | 0.04% | +63,015 | New |
| D. E. Shaw & Co., Inc. | 63,377 | $489.9K | 0.00% | +8,271+15.0% | Added |
| DekaBank Deutsche Girozentrale | 74,600 | $546.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 72,183 | $558.0K | 0.00% | +6,105+9.2% | Added |
| Raymond James Financial Inc | 73,510 | $568.2K | 0.00% | +73,510 | New |
| Rhumbline Advisers | 74,269 | $574.1K | 0.00% | −40,756−35.4% | Reduced |
| Opaleye Management Inc. | 80,000 | $618.4K | 0.11% | +80,000 | New |
| HSBC Holdings PLC | 84,817 | $629.3K | 0.00% | +48,310+132.3% | Added |
| Swiss National Bank | 81,500 | $630.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 88,148 | $681.4K | 0.01% | +88,148 | New |
| Rafferty Asset Management, LLC | 93,821 | $725.2K | 0.00% | +17,180+22.4% | Added |
| American Century Companies Inc | 95,026 | $734.6K | 0.00% | +7,658+8.8% | Added |
| BNP Paribas Arbitrage, SA | 96,093 | $742.8K | 0.00% | +75,652+370.1% | Added |
| Moore Capital Management, LP | 100,000 | $773.0K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 100,452 | $774.6K | 0.00% | +2,827+2.9% | Added |
| ExodusPoint Capital Management, LP | 105,668 | $817.0K | 0.01% | −83,431−44.1% | Reduced |
| XTX Topco Ltd | 108,120 | $835.8K | 0.07% | +94,943+720.5% | Added |
| Susquehanna International Group, LLP | 108,804 | $841.1K | 0.00% | +53,417+96.4% | Added |
| Nuveen Asset Management, LLC | 112,316 | $868.2K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 114,811 | $887.5K | 0.00% | +19,300+20.2% | Added |
| Barclays PLC | 127,065 | $982.2K | 0.00% | +11,041+9.5% | Added |
| State of Wisconsin Investment Board | 134,491 | $1.04M | 0.00% | +108,797+423.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 137,402 | $1.06M | 0.07% | +137,402 | New |
| Macquarie Group Ltd | 149,000 | $1.15M | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 150,022 | $1.16M | 0.01% | +150,022 | New |
| Bank of New York Mellon Corp | 161,136 | $1.25M | 0.00% | −159,253−49.7% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 164,729 | $1.27M | 0.06% | +13,014+8.6% | Added |
| Jane Street Group, LLC | 164,911 | $1.27M | 0.00% | +126,135+325.3% | Added |
| ADAR1 Capital Management, LLC | 170,129 | $1.32M | 0.27% | −398,879−70.1% | Reduced |
| Two Sigma Advisers, LP | 180,000 | $1.39M | 0.00% | +112,000+164.7% | Added |
| Stifel Financial Corp | 188,844 | $1.46M | 0.00% | +39,564+26.5% | Added |
| Jump Financial, LLC | 192,708 | $1.49M | 0.03% | +114,005+144.9% | Added |
| UBS Group AG | 193,303 | $1.49M | 0.00% | +81,818+73.4% | Added |
| Deutsche Bank AG | 200,375 | $1.55M | 0.00% | +15,722+8.5% | Added |
| Panagora Asset Management Inc | 208,029 | $1.61M | 0.01% | −1,393−0.7% | Reduced |
| Botty Investors LLC | 221,528 | $1.71M | 0.56% | −2,750−1.2% | Reduced |
| Renaissance Technologies LLC | 271,300 | $2.10M | 0.00% | +271,300 | New |
| Bank of America Corp | 281,204 | $2.17M | 0.00% | −164,980−37.0% | Reduced |
| Siren, L.L.C. | 284,000 | $2.20M | 0.10% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 284,521 | $2.20M | 0.00% | +12,883+4.7% | Added |
| Hudson Bay Capital Management LP | 308,100 | $2.38M | 0.01% | +93,100+43.3% | Added |
| Voss Capital, LLC | 332,814 | $2.57M | 0.19% | +332,814 | New |
| Aquilo Capital Management, LLC | 346,302 | $2.68M | 4.58% | −584,406−62.8% | Reduced |
| Charles Schwab Investment Management Inc | 349,730 | $2.70M | 0.00% | −68,009−16.3% | Reduced |
| RTW Investments, LP | 350,000 | $2.71M | 0.04% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 353,993 | $2.74M | 0.00% | +159,919+82.4% | Added |
| Cubist Systematic Strategies, LLC | 361,313 | $2.79M | 0.05% | +361,313 | New |
| HRT Financial LP | 363,403 | $2.81M | 0.01% | +129,404+55.3% | Added |
| Two Sigma Investments, LP | 389,428 | $3.01M | 0.01% | +263,495+209.2% | Added |
| Sonic GP LLC | 403,079 | $3.12M | 6.87% | 00.0% | Unchanged |
| Norges Bank | 449,400 | $3.47M | 0.00% | +449,400 | New |
| Northern Trust Corp | 465,261 | $3.60M | 0.00% | −22,726−4.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 500,000 | $3.87M | 0.01% | +500,000 | New |
| Avidity Partners Management LP | 532,000 | $4.11M | 0.41% | −600,564−53.0% | Reduced |
| Citadel Advisors LLC | 585,408 | $4.53M | 0.00% | +382,177+188.1% | Added |
| Goldman Sachs Group Inc | 756,238 | $5.85M | 0.00% | +12,851+1.7% | Added |
| Assenagon Asset Management S.A. | 856,572 | $6.62M | 0.01% | +296,700+53.0% | Added |
| Integral Health Asset Management, LLC | 900,000 | $6.96M | 0.62% | −375,000−29.4% | Reduced |
| Geode Capital Management, LLC | 1,094,225 | $8.46M | 0.00% | +5,574+0.5% | Added |
| Dimensional Fund Advisors LP | 1,171,422 | $9.05M | 0.00% | +21,234+1.8% | Added |
| Balyasny Asset Management LLC | 1,187,102 | $9.18M | 0.02% | +66,993+6.0% | Added |
| Millennium Management LLC | 1,322,344 | $10.2M | 0.01% | +1,061,187+406.3% | Added |
| Morgan Stanley | 2,003,311 | $15.5M | 0.00% | +653,435+48.4% | Added |
| State Street Corp | 2,185,851 | $16.9M | 0.00% | −597,032−21.5% | Reduced |
| Vanguard Group Inc | 2,985,952 | $23.1M | 0.00% | −1,383,039−31.7% | Reduced |
| JPMorgan Chase & Co | 4,136,517 | $32.0M | 0.00% | +1,659,206+67.0% | Added |
| Redmile Group, LLC | 4,794,780 | $37.1M | 2.58% | −98,122−2.0% | Reduced |
| BlackRock, Inc. | 5,466,102 | $42.3M | 0.00% | −3,378,364−38.2% | Reduced |
| WS Management LLLP | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −214,353−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −133,817−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −124,632−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −96,936−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −96,476−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −89,218−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −68,000−100.0% | Sold out |
| MPM Oncology Impact Management LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −48,769−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −45,331−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −40,010−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −35,706−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −28,281−100.0% | Sold out |
| State of Alaska, Department of Revenue | 0 | $0 | 0.00% | −25,948−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −24,815−100.0% | Sold out |
| Louisiana State Employees Retirement System | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −15,800−100.0% | Sold out |
| Yousif Capital Management, LLC | 0 | $0 | 0.00% | −14,476−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −13,973−100.0% | Sold out |
| Comerica Bank | 0 | $0 | 0.00% | −13,932−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −13,603−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −12,652−100.0% | Sold out |