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 2023
Institutional positions in REGENXBIO Inc. as of Mar 31, 2023. 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
- 175
- −5 vs. Q4 2022
- Shares held
- 37.0M
- +1.39M (+3.9%) vs. Q4 2022
- Total value
- $700.0M
- −$106.8M (−13.2%) vs. Q4 2022
- New holders
- 18
- 60 more added
- Sold out
- 23
- 66 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 8,040,790 | $152.1M | 0.00% | +1,354,440+20.3% | Added |
| Vanguard Group Inc | 4,317,021 | $81.6M | 0.00% | +44,527+1.0% | Added |
| JPMorgan Chase & Co | 4,005,623 | $75.7M | 0.01% | +211,146+5.6% | Added |
| State Street Corp | 2,581,263 | $48.8M | 0.00% | −134,926−5.0% | Reduced |
| Redmile Group, LLC | 1,640,725 | $31.0M | 1.35% | −272,787−14.3% | Reduced |
| Dimensional Fund Advisors LP | 1,536,131 | $29.0M | 0.01% | +176,543+13.0% | Added |
| Aquilo Capital Management, LLC | 831,014 | $15.7M | 9.21% | −66,670−7.4% | Reduced |
| Geode Capital Management, LLC | 760,797 | $14.4M | 0.00% | +27,552+3.8% | Added |
| Citadel Advisors LLC | 743,357 | $14.1M | 0.02% | +137,520+22.7% | Added |
| Millennium Management LLC | 719,211 | $13.6M | 0.02% | +697,379+3,194.3% | Added |
| Jacobs Levy Equity Management, Inc | 632,378 | $12.0M | 0.07% | +605,255+2,231.5% | Added |
| MPM Oncology Impact Management LP | 617,671 | $11.7M | 3.03% | −3,701−0.6% | Reduced |
| Invesco Ltd. | 602,837 | $11.4M | 0.00% | −3,044−0.5% | Reduced |
| Goldman Sachs Group Inc | 556,711 | $10.5M | 0.00% | −39,757−6.7% | Reduced |
| First Manhattan Co | 447,730 | $8.47M | 0.03% | +10,600+2.4% | Added |
| Northern Trust Corp | 410,398 | $7.76M | 0.00% | −18,551−4.3% | Reduced |
| WS Management LLLP | 396,997 | $7.51M | 1.15% | 00.0% | Unchanged |
| American Century Companies Inc | 380,751 | $7.20M | 0.01% | −3,181−0.8% | Reduced |
| Balyasny Asset Management LLC | 376,300 | $7.12M | 0.02% | +375,427+43,004.2% | Added |
| Bank of New York Mellon Corp | 354,883 | $6.71M | 0.00% | −4,074−1.1% | Reduced |
| Morgan Stanley | 328,565 | $6.21M | 0.00% | +18,596+6.0% | Added |
| Woodline Partners LP | 305,822 | $5.78M | 0.08% | −214,813−41.3% | Reduced |
| Ameriprise Financial Inc | 293,508 | $5.55M | 0.00% | +74,523+34.0% | Added |
| Charles Schwab Investment Management Inc | 289,607 | $5.48M | 0.00% | +2,040+0.7% | Added |
| Norges Bank | 270,942 | $5.12M | 0.00% | −55,676−17.0% | Reduced |
| Principal Financial Group Inc | 242,026 | $4.58M | 0.00% | −4,978−2.0% | Reduced |
| Botty Investors LLC | 224,278 | $4.24M | 1.85% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 198,630 | $3.76M | 0.10% | +28,730+16.9% | Added |
| Bank of America Corp | 198,250 | $3.75M | 0.00% | +32,234+19.4% | Added |
| Sonic GP LLC | 193,079 | $3.65M | 2.79% | 00.0% | Unchanged |
| Royce & Associates LP | 182,450 | $3.45M | 0.03% | +100,871+123.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 170,714 | $3.23M | 0.01% | +6,229+3.8% | Added |
| Macquarie Group Ltd | 149,000 | $2.82M | 0.00% | 00.0% | Unchanged |
| Lombard Odier Asset Management (Switzerland) SA | 130,369 | $2.47M | 0.22% | +66,152+103.0% | Added |
| Rafferty Asset Management, LLC | 129,015 | $2.44M | 0.02% | −14,232−9.9% | Reduced |
| Citigroup Inc | 123,867 | $2.34M | 0.00% | +34,856+39.2% | Added |
| Panagora Asset Management Inc | 117,987 | $2.23M | 0.01% | +117,987 | New |
| Legal & General Group Plc | 111,997 | $2.12M | 0.00% | −1,126−1.0% | Reduced |
| Alliancebernstein L.P. | 110,720 | $2.09M | 0.00% | +44,441+67.1% | Added |
| ExodusPoint Capital Management, LP | 106,943 | $2.02M | 0.02% | +84,708+381.0% | Added |
| Nuveen Asset Management, LLC | 103,541 | $1.96M | 0.00% | −14,186−12.0% | Reduced |
| Rhumbline Advisers | 103,146 | $1.95M | 0.00% | +3,364+3.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 102,263 | $1.93M | 0.12% | −3,012−2.9% | Reduced |
| Man Group plc | – | $1.87M | 0.01% | – | – |
| First Trust Advisors LP | 84,305 | $1.59M | 0.00% | −14,541−14.7% | Reduced |
| AQR Capital Management LLC | 83,302 | $1.58M | 0.00% | −155,613−65.1% | Reduced |
| Swiss National Bank | 79,400 | $1.50M | 0.00% | −9,300−10.5% | Reduced |
| Jupiter Asset Management Ltd | 74,046 | $1.40M | 0.02% | +74,046 | New |
| Prudential Financial Inc | 71,412 | $1.35M | 0.00% | +800+1.1% | Added |
| UBS Group AG | 69,581 | $1.32M | 0.00% | −43,184−38.3% | Reduced |
| Jefferies Financial Group Inc. | 67,311 | $1.27M | 0.03% | +67,311 | New |
| Barclays PLC | 66,748 | $1.26M | 0.00% | −29,860−30.9% | Reduced |
| Public Sector Pension Investment Board | 66,246 | $1.25M | 0.01% | −2,693−3.9% | Reduced |
| Hudson Bay Capital Management LP | 60,800 | $1.15M | 0.01% | +15,800+35.1% | Added |
| BNP Paribas Arbitrage, SA | 56,834 | $1.07M | 0.00% | +27,338+92.7% | Added |
| Susquehanna International Group, LLP | 54,201 | $1.02M | 0.00% | +39,050+257.7% | Added |
| Russell Investments Group, Ltd. | 51,744 | $978.5K | 0.00% | +51,116+8,139.5% | Added |
| Great West Life Assurance Co | 51,502 | $974.0K | 0.00% | −2,549−4.7% | Reduced |
| Massachusetts Financial Services Co | 49,457 | $935.2K | 0.00% | +4,911+11.0% | Added |
| California State Teachers Retirement System | 47,260 | $893.7K | 0.00% | −696−1.5% | Reduced |
| Stifel Financial Corp | 46,299 | $875.5K | 0.00% | +12,004+35.0% | Added |
| Wells Fargo & Company | 45,725 | $864.7K | 0.00% | +28,424+164.3% | Added |
| New York State Teachers Retirement System | 45,531 | $861.0K | 0.00% | −500−1.1% | Reduced |
| Qube Research & Technologies Ltd | 43,491 | $822.4K | 0.00% | +6,436+17.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 41,787 | $790.2K | 0.00% | −2,350−5.3% | Reduced |
| Rockefeller Capital Management L.P. | 40,897 | $773.0K | 0.00% | +40,662+17,303.0% | Added |
| Martingale Asset Management L P | 40,630 | $768.3K | 0.01% | +31,663+353.1% | Added |
| Inspire Advisors, LLC | 40,089 | $758.1K | 0.17% | +40,089 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 39,881 | $754.1K | 0.01% | −430−1.1% | Reduced |
| State of Wisconsin Investment Board | 38,550 | $729.0K | 0.00% | +3,567+10.2% | Added |
| Voya Investment Management LLC | 37,920 | $717.1K | 0.00% | +1,019+2.8% | Added |
| Thrivent Financial for Lutherans | 37,327 | $706.0K | 0.00% | −1,309−3.4% | Reduced |
| Jane Street Group, LLC | 35,936 | $679.5K | 0.00% | +2,785+8.4% | Added |
| DekaBank Deutsche Girozentrale | 37,600 | $674.0K | 0.00% | 00.0% | Unchanged |
| Jennison Associates LLC | 35,228 | $666.2K | 0.00% | −6,127−14.8% | Reduced |
| Exchange Traded Concepts, LLC | 33,886 | $640.8K | 0.02% | +33,886 | New |
| Credit Suisse AG | 33,104 | $626.0K | 0.00% | +90.0% | Added |
| Trexquant Investment LP | 32,372 | $612.2K | 0.02% | +18,333+130.6% | Added |
| HSBC Holdings PLC | 31,080 | $578.4K | 0.00% | +14,585+88.4% | Added |
| Texas Permanent School Fund | 30,395 | $574.8K | 0.01% | +2,850+10.3% | Added |
| Money Concepts Capital Corp | 30,245 | $571.6K | 0.03% | +315+1.1% | Added |
| Sigma Planning Corp | 29,846 | $564.4K | 0.02% | +7,175+31.6% | Added |
| Public Employees Retirement System of Ohio | 29,766 | $563.0K | 0.00% | +24,525+467.9% | Added |
| Liberty One Investment Management, LLC | 29,480 | $557.5K | 0.08% | +626+2.2% | Added |
| Dynamic Technology Lab Private Ltd | 29,239 | $553.0K | 0.05% | +18,989+185.3% | Added |
| Alps Advisors Inc | 28,632 | $541.4K | 0.00% | −713−2.4% | Reduced |
| Deutsche Bank AG | 28,422 | $537.5K | 0.00% | −1,060−3.6% | Reduced |
| SummerHaven Investment Management, LLC | 27,503 | $520.1K | 0.30% | +848+3.2% | Added |
| PAX Financial Group, LLC | 26,264 | $496.7K | 0.12% | +26,264 | New |
| State of Alaska, Department of Revenue | 25,793 | $487.0K | 0.01% | −434−1.7% | Reduced |
| Profund Advisors LLC | 25,719 | $486.3K | 0.03% | +25,719 | New |
| Tudor Investment Corp Et Al | 25,452 | $481.0K | 0.01% | +14,342+129.1% | Added |
| UBS Asset Management Americas Inc | 25,307 | $478.6K | 0.00% | −9,191−26.6% | Reduced |
| Janus Henderson Group PLC | 25,018 | $473.0K | 0.00% | +25,018 | New |
| New York Life Investment Management LLC | 24,930 | $471.4K | 0.01% | +24,930 | New |
| Harbor Capital Advisors, Inc. | 24,276 | $459.1K | 0.13% | −2,409−9.0% | Reduced |
| New York State Common Retirement Fund | 24,135 | $456.4K | 0.00% | −4,307−15.1% | Reduced |
| MetLife Investment Management | 22,327 | $422.2K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 22,268 | $421.1K | 0.00% | −4,421−16.6% | Reduced |
| American International Group, Inc. | 21,768 | $411.6K | 0.00% | +116+0.5% | Added |