RegenxbioRGNX
13F holders, Q4 2024 (December 31)177holders −9
31new positions
43sold out
6famous investors
$7.73avg. 13F price*
At the end of Q4 2024, 177 institutions reported holding Regenxbio Inc. (RGNX) in their 13F filings, down 9 from Q3 2024. 31 opened new positions and 43 sold out. The largest holders were BlackRock, Inc. ($42.3M), Redmile Group, LLC ($37.1M) and JPMorgan Chase & Co. ($32.0M). 6 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Regenxbio Inc.
- CUSIP
- 75901B107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 31 | $21.4M |
| Exits | 43 | $16.8M |
All 13F filers, Q3 2024 → Q4 2024: 8,611,180 shares bought and 9,965,206 shares sold, net −1,354,026 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 177 holders
| BlackRock, Inc. | 0.00% | Reduce -38.2% | 5,466,102 | $42.3M |
| Redmile Group, LLC | 2.58% | Reduce -2.0% | 4,794,780 | $37.1M |
| JPMorgan Chase & Co. | 0.00% | Add +67.0% | 4,136,517 | $32.0M |
| Vanguard Group Inc. | 0.00% | Reduce -31.7% | 2,985,952 | $23.1M |
| State Street Corp. | 0.00% | Reduce -21.4% | 2,185,851 | $16.9M |
| Morgan Stanley | 0.00% | Add +48.4% | 2,003,311 | $15.5M |
| Millennium Management | 0.01% | Add +406.3% | 1,322,344 | $10.2M |
| Balyasny Asset Management L.P. | 0.02% | Add +6.0% | 1,187,102 | $9.2M |
| Dimensional Fund Advisors LP | 0.00% | Add +1.9% | 1,171,422 | $9.1M |
| Geode Capital Management, LLC | 0.00% | Add +0.5% | 1,094,225 | $8.5M |
| Integral Health Asset Management, LLC | 0.62% | Reduce -29.4% | 900,000 | $7.0M |
| Assenagon Asset Management S.A. | 0.01% | Add +53.0% | 856,572 | $6.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +1.7% | 756,238 | $5.8M |
| Citadel Advisors | 0.00% | Add +188.1% | 585,408 | $4.5M |
| Avidity Partners Management LP | 0.41% | Reduce -53.0% | 532,000 | $4.1M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | New | 500,000 | $3.9M |
| Northern Trust Corp. | 0.00% | Reduce -4.7% | 465,261 | $3.6M |
| Norges Bank | 0.00% | New | 449,400 | $3.5M |
| Sonic GP LLC | 6.93% | No change | 403,079 | $3.1M |
| Two Sigma Investments, LP | 0.01% | Add +209.2% | 389,428 | $3.0M |
| HRT Financial LP | 0.01% | Add +55.3% | 363,403 | $2.8M |
| Cubist Systematic Strategies, LLC | 0.05% | New | 361,313 | $2.8M |
| Qube Research & Technologies Ltd | 0.00% | Add +82.4% | 353,993 | $2.7M |
| RTW Investments, LP | 0.04% | No change | 350,000 | $2.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -16.3% | 349,730 | $2.7M |
| Aquilo Capital Management, LLC | 4.58% | Reduce -62.8% | 346,302 | $2.7M |
| Voss Capital, LP | 0.19% | New | 332,814 | $2.6M |
| Hudson Bay Capital Management LP | 0.02% | Add +43.3% | 308,100 | $2.4M |
| Ameriprise Financial Inc. | 0.00% | Add +4.7% | 284,521 | $2.2M |
| Siren, L.L.C. | 0.10% | No change | 284,000 | $2.2M |
| Bank of America Corp. | 0.00% | Reduce -37.0% | 281,204 | $2.2M |
| Renaissance Technologies | 0.00% | New | 271,300 | $2.1M |
| ArchPoint Investors | 0.56% | Reduce -1.2% | 221,528 | $1.7M |
| Panagora Asset Management Inc. | 0.01% | Reduce -0.7% | 208,029 | $1.6M |
| Deutsche Bank AG | 0.00% | Add +8.5% | 200,375 | $1.5M |
| UBS Group AG | 0.00% | Add +73.4% | 193,303 | $1.5M |
| Jump Financial, LLC | 0.03% | Add +144.8% | 192,708 | $1.5M |
| Stifel Financial Corp. | 0.00% | Add +26.5% | 188,844 | $1.5M |
| Two Sigma Advisers, LP | 0.00% | Add +164.7% | 180,000 | $1.4M |
| ADAR1 Capital Management, LLC | 0.28% | Reduce -70.1% | 170,129 | $1.3M |
| Jane Street Group, LLC | 0.00% | Add +325.3% | 164,911 | $1.3M |
| Hennion & Walsh Asset Management, Inc. | 0.06% | Add +8.6% | 164,729 | $1.3M |
| Bank of New York Mellon Corp | 0.00% | Reduce -49.7% | 161,136 | $1.2M |
| Trexquant Investment LP | 0.01% | New | 150,022 | $1.2M |
| Macquarie Group Ltd. | 0.00% | No change | 149,000 | $1.2M |
| Y-Intercept (Hong Kong) Ltd | 0.07% | New | 137,402 | $1.1M |
| State of Wisconsin Investment Board | 0.00% | Add +423.4% | 134,491 | $1.0M |
| Barclays PLC | 0.00% | Add +9.5% | 127,065 | $982K |
| Citigroup Inc. | 0.00% | Add +20.2% | 114,811 | $887K |
| Nuveen Asset Management, LLC | 0.00% | No change | 112,316 | $868K |
| Susquehanna International Group, LLP | 0.00% | Add +96.4% | 108,804 | $841K |
| XTX Topco Ltd | 0.07% | Add +720.5% | 108,120 | $836K |
| ExodusPoint Capital Management, LP | 0.01% | Reduce -44.1% | 105,668 | $817K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.9% | 100,452 | $775K |
| Moore Capital Management, LP | 0.02% | No change | 100,000 | $773K |
| BNP Paribas Financial Markets | 0.00% | Add +370.1% | 96,093 | $743K |
| American Century Companies Inc. | 0.00% | Add +8.8% | 95,026 | $735K |
| Rafferty Asset Management, LLC | 0.00% | Add +22.4% | 93,821 | $725K |
| Walleye Capital LLC | 0.01% | New | 88,148 | $681K |
| Swiss National Bank | 0.00% | No change | 81,500 | $630K |
| HSBC Holdings PLC | 0.00% | Add +132.3% | 84,817 | $629K |
| Opaleye Management Inc. | 0.11% | New | 80,000 | $618K |
| Rhumbline Advisers | 0.00% | Reduce -35.4% | 74,269 | $574K |
| Raymond James Financial Inc. | 0.00% | — | 73,510 | $568K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +9.2% | 72,183 | $558K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 74,600 | $546K |
| D. E. Shaw & Co. | 0.00% | Add +15.0% | 63,377 | $490K |
| PDT Partners, LLC | 0.04% | New | 63,015 | $487K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.12% | New | 57,841 | $447K |
| Lion Point Capital, LP | 2.34% | No change | 57,750 | $446K |
| Alliancebernstein L.P. | 0.00% | Reduce -8.7% | 53,900 | $417K |
| Invesco Ltd. | 0.00% | Reduce -61.7% | 52,128 | $403K |
| Wells Fargo & Company | 0.00% | Add +34.0% | 48,437 | $374K |
| Engineers Gate Manager LP | 0.01% | New | 45,689 | $353K |
| Legal & General Group Plc | 0.00% | Reduce -61.9% | 44,823 | $346K |
| Voya Investment Management LLC | 0.00% | Add +7.5% | 43,502 | $336K |
| Brevan Howard Capital Management LP | 0.01% | New | 41,160 | $318K |
| California State Teachers Retirement System | 0.00% | Reduce -0.8% | 39,554 | $306K |
| Sigma Planning Corp | 0.01% | Reduce -2.4% | 37,310 | $288K |
| Squarepoint Ops LLC | 0.00% | Reduce -6.2% | 37,230 | $288K |
| Quantessence Capital LLC | 0.11% | — | 34,888 | $270K |
| Napatree Capital LLC | 0.15% | Reduce -4.6% | 33,525 | $259K |
| Allianz Asset Management GmbH | 0.00% | Reduce -19.1% | 31,800 | $246K |
| BIT Capital GmbH | 0.02% | New | 29,696 | $230K |
| Graham Capital Management, L.P. | 0.01% | Add +59.8% | 28,542 | $221K |
| MetLife Investment Management, LLC | 0.00% | No change | 27,189 | $210K |
| Rockefeller Capital Management L.P. | 0.00% | Reduce -33.8% | 27,108 | $210K |
| AQR Capital Management | 0.00% | Reduce -27.1% | 26,434 | $204K |
| Verition Fund Management LLC | 0.00% | Reduce -37.1% | 25,869 | $200K |
| Harbor Capital Advisors, Inc. | 0.01% | Reduce -29.0% | 25,607 | $198K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +48.2% | 25,430 | $198K |
| Janus Henderson Group PLC | 0.00% | No change | 24,761 | $191K |
| Sherbrooke Park Advisers LLC | 0.06% | Reduce -18.1% | 24,330 | $188K |
| Aristides Capital LLC | 0.06% | New | 24,200 | $187K |
| T. Rowe Price Associates Inc. | 0.00% | Add +9.0% | 23,910 | $185K |
| Corebridge Financial, Inc. | 0.00% | Reduce -13.3% | 22,889 | $177K |
| Alpine Global Management, LLC | 0.06% | New | 22,687 | $175K |
| Intech Investment Management LLC | 0.00% | Add +26.7% | 19,474 | $151K |
| Profund Advisors LLC | 0.01% | Add +8.3% | 18,256 | $141K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.1% | 17,555 | $136K |
"% of holder's portfolio" is RGNX's weight in each manager's 13F, not the share of Regenxbio Inc. the manager owns.