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 2024
Institutional positions in REGENXBIO Inc. as of Mar 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
- 188
- +17 vs. Q4 2023
- Shares held
- 42.6M
- +4.46M (+11.7%) vs. Q4 2023
- Total value
- $896.6M
- +$212.3M (+31.0%) vs. Q4 2023
- New holders
- 40
- 60 more added
- Sold out
- 23
- 53 more reduced
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,599,242 | $160.1M | 0.00% | −608,306−7.4% | Reduced |
| Vanguard Group Inc | 4,876,881 | $102.8M | 0.00% | +436,043+9.8% | Added |
| Redmile Group, LLC | 4,551,556 | $95.9M | 3.52% | +790,866+21.0% | Added |
| JPMorgan Chase & Co | 3,722,553 | $78.4M | 0.01% | −216,996−5.5% | Reduced |
| State Street Corp | 3,122,639 | $65.8M | 0.00% | +491,419+18.7% | Added |
| Morgan Stanley | 1,339,838 | $28.2M | 0.00% | −480,544−26.4% | Reduced |
| Avidity Partners Management LP | 1,300,064 | $27.4M | 0.97% | +1,300,064 | New |
| Dimensional Fund Advisors LP | 1,197,073 | $25.2M | 0.01% | −29,884−2.4% | Reduced |
| Geode Capital Management, LLC | 950,551 | $20.0M | 0.00% | +20,879+2.2% | Added |
| Aquilo Capital Management, LLC | 906,248 | $19.1M | 14.31% | +103,824+12.9% | Added |
| Integral Health Asset Management, LLC | 760,000 | $16.0M | 1.57% | +435,000+133.8% | Added |
| Goldman Sachs Group Inc | 723,605 | $15.2M | 0.00% | +387,499+115.3% | Added |
| MPM Oncology Impact Management LP | 549,078 | $11.6M | 1.86% | 00.0% | Unchanged |
| Sonic GP LLC | 543,079 | $11.4M | 15.10% | +100,000+22.6% | Added |
| Northern Trust Corp | 431,785 | $9.10M | 0.00% | −14,988−3.4% | Reduced |
| Balyasny Asset Management LLC | 426,955 | $9.00M | 0.02% | +230,882+117.8% | Added |
| WS Management LLLP | 379,059 | $7.99M | 0.73% | −52,141−12.1% | Reduced |
| RTW Investments, LP | 350,000 | $7.37M | 0.11% | +350,000 | New |
| Charles Schwab Investment Management Inc | 343,615 | $7.24M | 0.00% | +16,164+4.9% | Added |
| Bank of New York Mellon Corp | 310,668 | $6.55M | 0.00% | −27,105−8.0% | Reduced |
| Panagora Asset Management Inc | 300,114 | $6.32M | 0.03% | +77,751+35.0% | Added |
| Jacobs Levy Equity Management, Inc | 292,341 | $6.16M | 0.03% | −402,843−57.9% | Reduced |
| Ameriprise Financial Inc | 270,641 | $5.70M | 0.00% | −106,087−28.2% | Reduced |
| Artal Group S.A. | 250,000 | $5.27M | 0.14% | +250,000 | New |
| Voloridge Investment Management, LLC | 235,962 | $4.97M | 0.02% | +198,242+525.6% | Added |
| Assenagon Asset Management S.A. | 227,611 | $4.80M | 0.01% | +120,929+113.4% | Added |
| Botty Investors LLC | 224,278 | $4.73M | 1.97% | 00.0% | Unchanged |
| Norges Bank | 220,524 | $4.65M | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 216,211 | $4.56M | 0.00% | −19,812−8.4% | Reduced |
| Citigroup Inc | 186,753 | $3.93M | 0.00% | +114,542+158.6% | Added |
| Schonfeld Strategic Advisors LLC | 183,795 | $3.87M | 0.03% | +183,795 | New |
| Rafferty Asset Management, LLC | 179,868 | $3.79M | 0.01% | +59,035+48.9% | Added |
| Millennium Management LLC | 165,821 | $3.49M | 0.00% | +110,498+199.7% | Added |
| Adage Capital Partners GP, L.L.C. | 165,073 | $3.48M | 0.01% | +165,073 | New |
| Bank of America Corp | 162,699 | $3.43M | 0.00% | +29,951+22.6% | Added |
| Deutsche Bank AG | 158,179 | $3.33M | 0.00% | +140,025+771.3% | Added |
| D. E. Shaw & Co., Inc. | 156,160 | $3.29M | 0.00% | −1,480−0.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 170,218 | $3.22M | 0.01% | +75,800+80.3% | Added |
| Macquarie Group Ltd | 149,000 | $3.14M | 0.00% | 00.0% | Unchanged |
| Woodline Partners LP | 146,334 | $3.08M | 0.03% | +146,334 | New |
| Invesco Ltd. | 142,044 | $2.99M | 0.00% | −4,176−2.9% | Reduced |
| UBS Group AG | 141,420 | $2.98M | 0.00% | −6,809−4.6% | Reduced |
| Ghost Tree Capital, LLC | 120,000 | $2.53M | 0.81% | +120,000 | New |
| Legal & General Group Plc | 111,840 | $2.36M | 0.00% | +1,662+1.5% | Added |
| Affinity Asset Advisors, LLC | 110,000 | $2.32M | 0.38% | +110,000 | New |
| Rhumbline Advisers | 109,539 | $2.31M | 0.00% | −1,792−1.6% | Reduced |
| Cubist Systematic Strategies, LLC | 108,580 | $2.29M | 0.03% | +74,313+216.9% | Added |
| Citadel Advisors LLC | 108,497 | $2.29M | 0.00% | −103,547−48.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 106,284 | $2.24M | 0.12% | +32,584+44.2% | Added |
| Nuveen Asset Management, LLC | 105,768 | $2.23M | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 103,065 | $2.17M | 0.10% | +103,065 | New |
| Moore Capital Management, LP | 100,000 | $2.11M | 0.04% | +100,000 | New |
| Renaissance Technologies LLC | 97,500 | $2.05M | 0.00% | +77,900+397.4% | Added |
| Stifel Financial Corp | 90,595 | $1.91M | 0.00% | +22,646+33.3% | Added |
| Two Sigma Investments, LP | 89,984 | $1.90M | 0.00% | −25,087−21.8% | Reduced |
| Exome Asset Management LLC | 84,470 | $1.78M | 1.52% | +84,470 | New |
| Public Sector Pension Investment Board | 83,993 | $1.77M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 81,500 | $1.72M | 0.00% | +3,500+4.5% | Added |
| DekaBank Deutsche Girozentrale | 74,600 | $1.64M | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 64,105 | $1.35M | 0.00% | +15,059+30.7% | Added |
| Voya Investment Management LLC | 61,340 | $1.29M | 0.00% | +15,751+34.6% | Added |
| Alliancebernstein L.P. | 59,027 | $1.24M | 0.00% | −513−0.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 57,282 | $1.21M | 0.00% | −8,621−13.1% | Reduced |
| Two Sigma Advisers, LP | 57,200 | $1.21M | 0.00% | +44,600+354.0% | Added |
| Raymond James & Associates | 55,149 | $1.16M | 0.00% | +4,612+9.1% | Added |
| Harbor Capital Advisors, Inc. | 54,601 | $1.15M | 0.15% | +5,052+10.2% | Added |
| BNP Paribas Arbitrage, SA | 51,476 | $1.08M | 0.00% | −16,284−24.0% | Reduced |
| Trexquant Investment LP | 50,643 | $1.07M | 0.02% | −19,471−27.8% | Reduced |
| Prudential Financial Inc | 50,024 | $1.05M | 0.00% | +2,880+6.1% | Added |
| Barclays PLC | 49,452 | $1.04M | 0.00% | −62,552−55.8% | Reduced |
| Liberty One Investment Management, LLC | 48,060 | $1.01M | 0.11% | +14,218+42.0% | Added |
| New York State Teachers Retirement System | 45,131 | $951.0K | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 44,900 | $946.0K | 0.01% | −45,100−50.1% | Reduced |
| Qube Research & Technologies Ltd | 42,972 | $905.4K | 0.00% | +24,034+126.9% | Added |
| Winton Group Ltd | 42,704 | $899.8K | 0.06% | +42,704 | New |
| Credit Suisse AG | 41,704 | $878.7K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 41,255 | $869.2K | 0.00% | −726−1.7% | Reduced |
| Rockefeller Capital Management L.P. | 40,971 | $863.3K | 0.00% | −81−0.2% | Reduced |
| Resolute Capital Asset Partners LLC | 40,000 | $843.0K | 0.44% | +40,000 | New |
| Ovata Capital Management Ltd | 40,000 | $842.8K | 0.44% | +40,000 | New |
| UBS Asset Management Americas Inc | 38,544 | $812.1K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 37,211 | $783.0K | 0.00% | +4,076+12.3% | Added |
| Texas Permanent School Fund | 35,204 | $741.7K | 0.01% | +457+1.3% | Added |
| Thrivent Financial for Lutherans | 35,111 | $740.0K | 0.00% | −953−2.6% | Reduced |
| PDT Partners, LLC | 34,387 | $724.5K | 0.07% | +34,387 | New |
| Campbell & CO Investment Adviser LLC | 34,041 | $717.2K | 0.06% | +18,236+115.4% | Added |
| Napatree Capital LLC | 45,588 | $699.8K | 0.68% | +5,470+13.6% | Added |
| Lion Point Capital, LP | 32,500 | $684.8K | 1.31% | +32,500 | New |
| Wells Fargo & Company | 29,635 | $624.4K | 0.00% | +3,893+15.1% | Added |
| Profund Advisors LLC | 29,500 | $621.6K | 0.02% | +7,850+36.3% | Added |
| Sigma Planning Corp | 27,575 | $581.0K | 0.02% | +15,145+121.8% | Added |
| State of Wisconsin Investment Board | 27,093 | $570.9K | 0.00% | −39,354−59.2% | Reduced |
| Wellington Management Group LLP | 26,849 | $565.7K | 0.00% | −11,686−30.3% | Reduced |
| Janus Henderson Group PLC | 24,967 | $525.4K | 0.00% | +10.0% | Added |
| State of Alaska, Department of Revenue | 24,656 | $519.0K | 0.01% | −243−1.0% | Reduced |
| ExodusPoint Capital Management, LP | 22,744 | $479.0K | 0.01% | +22,744 | New |
| American International Group, Inc. | 22,128 | $466.2K | 0.00% | −198−0.9% | Reduced |
| Prelude Capital Management, LLC | 21,565 | $454.4K | 0.03% | +21,565 | New |
| MetLife Investment Management | 20,449 | $430.9K | 0.00% | −1,878−8.4% | Reduced |
| Squarepoint Ops LLC | 20,010 | $421.6K | 0.00% | +20,010 | New |