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, Q2 2025
Institutional positions in REGENXBIO Inc. as of Jun 30, 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
- 159
- −3 vs. Q1 2025
- Shares held
- 42.0M
- +374.7K (+0.9%) vs. Q1 2025
- Total value
- $344.9M
- +$47.2M (+15.9%) vs. Q1 2025
- New holders
- 25
- 60 more added
- Sold out
- 28
- 50 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,759,093 | $55.5M | 0.00% | +1,304,573+23.9% | Added |
| Redmile Group, LLC | 4,775,717 | $39.2M | 4.17% | −19,063−0.4% | Reduced |
| JPMorgan Chase & Co | 3,852,025 | $31.6M | 0.00% | −512,318−11.7% | Reduced |
| Vanguard Group Inc | 3,421,192 | $28.1M | 0.00% | −51,796−1.5% | Reduced |
| State Street Corp | 1,843,645 | $15.1M | 0.00% | +777,552+72.9% | Added |
| Goldman Sachs Group Inc | 1,784,506 | $14.7M | 0.00% | +1,031,779+137.1% | Added |
| Geode Capital Management, LLC | 1,128,521 | $9.27M | 0.00% | +21,575+1.9% | Added |
| Dimensional Fund Advisors LP | 1,122,763 | $9.22M | 0.00% | −24,963−2.2% | Reduced |
| Morgan Stanley | 994,756 | $8.17M | 0.00% | −1,072,139−51.9% | Reduced |
| AQR Capital Management LLC | 930,196 | $7.64M | 0.01% | +309,601+49.9% | Added |
| 22NW, LP | 923,679 | $7.58M | 5.57% | +255,000+38.1% | Added |
| Balyasny Asset Management LLC | 797,100 | $6.54M | 0.01% | −601,397−43.0% | Reduced |
| Renaissance Technologies LLC | 735,200 | $6.04M | 0.01% | +438,400+147.7% | Added |
| Integral Health Asset Management, LLC | 700,000 | $5.75M | 0.54% | −225,000−24.3% | Reduced |
| Voss Capital, LLC | 575,000 | $4.72M | 0.33% | +185,000+47.4% | Added |
| Bank of America Corp | 572,499 | $4.70M | 0.00% | −79,444−12.2% | Reduced |
| Assenagon Asset Management S.A. | 572,461 | $4.70M | 0.01% | −712−0.1% | Reduced |
| Trexquant Investment LP | 560,364 | $4.60M | 0.05% | +101,826+22.2% | Added |
| Qube Research & Technologies Ltd | 457,112 | $3.75M | 0.01% | +64,317+16.4% | Added |
| Nuveen, LLC | 420,249 | $3.45M | 0.00% | +295,549+237.0% | Added |
| Northern Trust Corp | 400,080 | $3.28M | 0.00% | −7,040−1.7% | Reduced |
| Charles Schwab Investment Management Inc | 387,503 | $3.18M | 0.00% | +20,954+5.7% | Added |
| Ameriprise Financial Inc | 372,849 | $3.06M | 0.00% | +41,958+12.7% | Added |
| Stifel Financial Corp | 311,107 | $2.55M | 0.00% | −17,859−5.4% | Reduced |
| UBS Group AG | 307,874 | $2.53M | 0.00% | +108,305+54.3% | Added |
| Citadel Advisors LLC | 291,866 | $2.40M | 0.00% | −735,670−71.6% | Reduced |
| Jane Street Group, LLC | 242,412 | $1.99M | 0.00% | −171,655−41.5% | Reduced |
| Acadian Asset Management LLC | 240,264 | $1.97M | 0.00% | +82,998+52.8% | Added |
| Barclays PLC | 239,535 | $1.97M | 0.00% | +119,876+100.2% | Added |
| Gsa Capital Partners LLP | 226,582 | $1.86M | 0.13% | +95,253+72.5% | Added |
| Exome Asset Management LLC | 226,060 | $1.86M | 1.53% | −179,221−44.2% | Reduced |
| Marshall Wace, LLP | 222,342 | $1.83M | 0.00% | −3,238−1.4% | Reduced |
| Botty Investors LLC | 220,528 | $1.81M | 0.53% | −1,000−0.5% | Reduced |
| Hudson Bay Capital Management LP | 220,000 | $1.81M | 0.01% | −75,000−25.4% | Reduced |
| Squarepoint Ops LLC | 219,288 | $1.80M | 0.00% | +209,084+2,049.0% | Added |
| Two Sigma Investments, LP | 207,951 | $1.71M | 0.00% | −118,757−36.3% | Reduced |
| ADAR1 Capital Management, LLC | 207,818 | $1.71M | 0.28% | −142,534−40.7% | Reduced |
| Panagora Asset Management Inc | 206,378 | $1.69M | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 187,265 | $1.54M | 0.00% | −7,937−4.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 176,999 | $1.45M | 0.04% | +176,999 | New |
| FMR LLC | 171,519 | $1.41M | 0.00% | +3,135+1.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 154,492 | $1.27M | 0.05% | −4,891−3.1% | Reduced |
| Susquehanna International Group, LLP | 152,660 | $1.25M | 0.00% | +12,190+8.7% | Added |
| Nebula Research & Development LLC | 151,293 | $1.24M | 0.11% | +151,293 | New |
| Moore Capital Management, LP | 150,000 | $1.23M | 0.02% | +50,000+50.0% | Added |
| Macquarie Group Ltd | 149,000 | $1.22M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 144,110 | $1.18M | 0.00% | +2,710+1.9% | Added |
| Ieq Capital, LLC | 129,610 | $1.06M | 0.01% | +78,641+154.3% | Added |
| Los Angeles Capital Management LLC | 125,408 | $1.03M | 0.00% | +125,408 | New |
| Two Sigma Advisers, LP | 124,900 | $1.03M | 0.00% | −72,100−36.6% | Reduced |
| Invesco Ltd. | 113,209 | $929.4K | 0.00% | +33,740+42.5% | Added |
| Millennium Management LLC | 111,949 | $919.1K | 0.00% | −220,880−66.4% | Reduced |
| Raymond James Financial Inc | 111,497 | $915.4K | 0.00% | +12,115+12.2% | Added |
| American Century Companies Inc | 110,066 | $903.6K | 0.00% | +8,487+8.4% | Added |
| State of Wisconsin Investment Board | 103,803 | $852.2K | 0.00% | −8,250−7.4% | Reduced |
| HSBC Holdings PLC | 90,804 | $744.6K | 0.00% | +34,989+62.7% | Added |
| Man Group plc | 84,799 | $696.2K | 0.00% | +52,592+163.3% | Added |
| Prelude Capital Management, LLC | 82,321 | $675.9K | 0.07% | −30,199−26.8% | Reduced |
| DekaBank Deutsche Girozentrale | 74,600 | $622.0K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 72,150 | $592.3K | 0.00% | +995+1.4% | Added |
| Alliancebernstein L.P. | 64,730 | $531.4K | 0.00% | +11,830+22.4% | Added |
| Rafferty Asset Management, LLC | 60,655 | $498.0K | 0.00% | +60,655 | New |
| Graham Capital Management, L.P. | 60,135 | $493.7K | 0.02% | +8,118+15.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 59,451 | $488.6K | 0.00% | −34,315−36.6% | Reduced |
| Lion Point Capital, LP | 57,750 | $474.1K | 3.22% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 57,593 | $473.0K | 0.00% | −10,159−15.0% | Reduced |
| Bradley Foster & Sargent Inc | 54,887 | $450.6K | 0.01% | +54,887 | New |
| Engineers Gate Manager LP | 51,813 | $425.4K | 0.01% | +1,070+2.1% | Added |
| CWM, LLC | 46,816 | $384.0K | 0.00% | +20,120+75.4% | Added |
| Cerity Partners LLC | 46,541 | $382.1K | 0.00% | +14,695+46.1% | Added |
| Lazard Asset Management LLC | 45,398 | $372.0K | 0.00% | +45,398 | New |
| Wells Fargo & Company | 41,377 | $339.7K | 0.00% | −3,955−8.7% | Reduced |
| LPL Financial LLC | 38,038 | $312.3K | 0.00% | +16,510+76.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 30,630 | $267.7K | 0.00% | +13,458+78.4% | Added |
| Citigroup Inc | 30,449 | $250.0K | 0.00% | −6,701−18.0% | Reduced |
| Jump Financial, LLC | 30,424 | $249.8K | 0.00% | −76,930−71.7% | Reduced |
| Quest Partners LLC | 30,076 | $246.9K | 0.02% | −30,233−50.1% | Reduced |
| Virtu Financial LLC | 29,543 | $243.0K | 0.01% | +29,543 | New |
| Franklin Resources Inc | 29,101 | $238.9K | 0.00% | +29,101 | New |
| Sherbrooke Park Advisers LLC | 28,639 | $235.1K | 0.10% | +4,234+17.3% | Added |
| Price T Rowe Associates Inc | 27,980 | $230.0K | 0.00% | +1,780+6.8% | Added |
| Pale Fire Capital SE | 27,846 | $228.6K | 0.02% | +2,000+7.7% | Added |
| Intech Investment Management LLC | 27,100 | $222.5K | 0.00% | +5,682+26.5% | Added |
| Alps Advisors Inc | 27,045 | $222.0K | 0.00% | +27,045 | New |
| Rockefeller Capital Management L.P. | 26,773 | $219.8K | 0.00% | +26,773 | New |
| MetLife Investment Management | 26,240 | $215.4K | 0.00% | +2,694+11.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 23,607 | $193.8K | 0.00% | −4,149−14.9% | Reduced |
| Militia Capital Partners, LP | 23,600 | $193.8K | 0.09% | +23,600 | New |
| Polymer Capital Management (US) LLC | 23,411 | $192.2K | 0.03% | +23,411 | New |
| Massachusetts Financial Services Co | 20,500 | $168.3K | 0.00% | +20,500 | New |
| Algert Global LLC | 20,248 | $166.2K | 0.00% | −29,330−59.2% | Reduced |
| Quantinno Capital Management LP | 20,008 | $164.3K | 0.00% | −685−3.3% | Reduced |
| DnB Asset Management AS | 18,396 | $151.0K | 0.00% | −95−0.5% | Reduced |
| Pallas Capital Advisors LLC | 17,407 | $142.9K | 0.01% | +6,992+67.1% | Added |
| Manufacturers Life Insurance Company, The | 17,015 | $139.7K | 0.00% | −375−2.2% | Reduced |
| Caliber Wealth Management, LLC | 16,095 | $132.1K | 0.01% | −1,493−8.5% | Reduced |
| Russell Investments Group, Ltd. | 15,658 | $128.6K | 0.00% | +15,658 | New |
| BNP Paribas Arbitrage, SA | 14,924 | $122.5K | 0.00% | −48,223−76.4% | Reduced |
| Creative Planning | 14,620 | $120.0K | 0.00% | −1,514−9.4% | Reduced |
| SEI Investments Co | 14,460 | $118.7K | 0.00% | +1,147+8.6% | Added |