RegenxbioRGNX
13F holders, Q1 2025 (March 31)164holders −13
32new positions
44sold out
5famous investors
$7.15avg. 13F price*
At the end of Q1 2025, 164 institutions reported holding Regenxbio Inc. (RGNX) in their 13F filings, down 13 from Q4 2024. 32 opened new positions and 44 sold out. The largest holders were BlackRock, Inc. ($39.0M), Redmile Group, LLC ($34.3M) and JPMorgan Chase & Co. ($31.2M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Cliff Asness (0.0% of AQR Capital Management'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 Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 32 | $15.6M |
| Exits | 44 | $19.9M |
All 13F filers, Q4 2024 → Q1 2025: 6,269,137 shares bought and 6,302,973 shares sold, net −33,836 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 164 holders
| BlackRock, Inc. | 0.00% | Reduce -0.2% | 5,454,520 | $39.0M |
| Redmile Group, LLC | 3.24% | No change | 4,794,780 | $34.3M |
| JPMorgan Chase & Co. | 0.00% | Add +5.5% | 4,364,343 | $31.2M |
| Vanguard Group Inc. | 0.00% | Add +16.3% | 3,472,988 | $24.8M |
| Morgan Stanley | 0.00% | Add +3.2% | 2,066,895 | $14.8M |
| Balyasny Asset Management L.P. | 0.03% | Add +17.8% | 1,398,497 | $10.0M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -2.0% | 1,147,726 | $8.2M |
| Geode Capital Management, LLC | 0.00% | Add +1.2% | 1,106,946 | $7.9M |
| State Street Corp. | 0.00% | Reduce -51.2% | 1,066,093 | $7.6M |
| Citadel Advisors | 0.01% | Add +75.5% | 1,027,536 | $7.3M |
| Integral Health Asset Management, LLC | 0.73% | Add +2.8% | 925,000 | $6.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -0.5% | 752,727 | $5.4M |
| 22NW, LP | 3.21% | New | 668,679 | $4.8M |
| Bank of America Corp. | 0.00% | Add +131.8% | 651,943 | $4.7M |
| AQR Capital Management | 0.00% | Add +2247.7% | 620,595 | $4.4M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -33.1% | 573,173 | $4.1M |
| Trexquant Investment LP | 0.04% | Add +205.7% | 458,538 | $3.3M |
| Jane Street Group, LLC | 0.01% | Add +151.1% | 414,067 | $3.0M |
| Northern Trust Corp. | 0.00% | Reduce -12.5% | 407,120 | $2.9M |
| Exome Asset Management LLC | 2.60% | New | 405,281 | $2.9M |
| Qube Research & Technologies Ltd | 0.00% | Add +11.0% | 392,795 | $2.8M |
| Voss Capital, LP | 0.21% | Add +17.2% | 390,000 | $2.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +4.8% | 366,549 | $2.6M |
| Cubist Systematic Strategies, LLC | 0.03% | Reduce -1.0% | 357,792 | $2.6M |
| ADAR1 Capital Management, LLC | 0.50% | Add +105.9% | 350,352 | $2.5M |
| Millennium Management | 0.00% | Reduce -74.8% | 332,829 | $2.4M |
| Ameriprise Financial Inc. | 0.00% | Add +16.3% | 330,891 | $2.4M |
| Stifel Financial Corp. | 0.00% | Add +74.2% | 328,966 | $2.4M |
| Two Sigma Investments, LP | 0.01% | Reduce -16.1% | 326,708 | $2.3M |
| Renaissance Technologies | 0.00% | Add +9.4% | 296,800 | $2.1M |
| Hudson Bay Capital Management LP | 0.02% | Reduce -4.3% | 295,000 | $2.1M |
| Aquilo Capital Management, LLC | 5.23% | Reduce -21.7% | 271,302 | $1.9M |
| Avidity Partners Management LP | 0.38% | Reduce -51.1% | 260,000 | $1.9M |
| Marshall Wace, LLP | 0.00% | New | 225,580 | $1.6M |
| ArchPoint Investors | 0.52% | No change | 221,528 | $1.6M |
| Panagora Asset Management Inc. | 0.01% | Reduce -0.8% | 206,378 | $1.5M |
| UBS Group AG | 0.00% | Add +3.2% | 199,569 | $1.4M |
| Two Sigma Advisers, LP | 0.00% | Add +9.4% | 197,000 | $1.4M |
| Deutsche Bank AG | 0.00% | Reduce -2.6% | 195,202 | $1.4M |
| HRT Financial LP | 0.01% | Reduce -49.5% | 183,424 | $1.3M |
| FMR LLC | 0.00% | Add +10721.6% | 168,384 | $1.2M |
| Hennion & Walsh Asset Management, Inc. | 0.05% | Reduce -3.3% | 159,383 | $1.1M |
| Acadian Asset Management LLC | 0.00% | New | 157,266 | $1.1M |
| Campbell & CO Investment Adviser LLC | 0.09% | New | 155,887 | $1.1M |
| Macquarie Group Ltd. | 0.00% | No change | 149,000 | $1.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -12.3% | 141,400 | $1.0M |
| Susquehanna International Group, LLP | 0.00% | Add +29.1% | 140,470 | $1.0M |
| Gsa Capital Partners LLP | 0.08% | Add +659.7% | 131,329 | $939K |
| Nuveen, LLC | 0.00% | — | 124,700 | $892K |
| Barclays PLC | 0.00% | Reduce -5.8% | 119,659 | $856K |
| Prelude Capital Management, LLC | 0.08% | New | 112,520 | $805K |
| State of Wisconsin Investment Board | 0.00% | Reduce -16.7% | 112,053 | $801K |
| Jump Financial, LLC | 0.01% | Reduce -44.3% | 107,354 | $768K |
| PDT Partners, LLC | 0.05% | Add +62.7% | 102,516 | $733K |
| American Century Companies Inc. | 0.00% | Add +6.9% | 101,579 | $726K |
| Moore Capital Management, LP | 0.03% | No change | 100,000 | $715K |
| Raymond James Financial Inc. | 0.00% | Add +35.2% | 99,382 | $711K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -6.7% | 93,766 | $670K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 74,600 | $572K |
| Invesco Ltd. | 0.00% | Add +52.5% | 79,469 | $568K |
| Rhumbline Advisers | 0.00% | Reduce -4.2% | 71,155 | $509K |
| Janney Montgomery Scott LLC | 0.00% | New | 67,752 | $484K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.12% | Add +13.9% | 65,876 | $471K |
| BNP Paribas Financial Markets | 0.00% | Reduce -34.3% | 63,147 | $452K |
| ExodusPoint Capital Management, LP | 0.01% | Reduce -41.3% | 62,052 | $444K |
| AlphaQuest LLC | 0.05% | Add +657.8% | 60,309 | $431K |
| Lion Point Capital, LP | 2.63% | No change | 57,750 | $413K |
| HSBC Holdings PLC | 0.00% | Reduce -34.2% | 55,815 | $390K |
| Alliancebernstein L.P. | 0.00% | Reduce -1.9% | 52,900 | $378K |
| Graham Capital Management, L.P. | 0.02% | Add +82.3% | 52,017 | $372K |
| Ieq Capital, LLC | 0.00% | New | 50,969 | $364K |
| Engineers Gate Manager LP | 0.01% | Add +11.1% | 50,743 | $363K |
| Algert Global LLC | 0.01% | New | 49,578 | $354K |
| Wells Fargo & Company | 0.00% | Reduce -6.4% | 45,332 | $324K |
| Jain Global LLC | 0.01% | New | 42,268 | $302K |
| Citigroup Inc. | 0.00% | Reduce -67.6% | 37,150 | $266K |
| XTX Topco Ltd | 0.01% | Reduce -66.8% | 35,953 | $257K |
| Sigma Planning Corp | 0.01% | Reduce -3.9% | 35,860 | $256K |
| Man Group plc | 0.00% | New | 32,207 | $230K |
| Cerity Partners LLC | 0.00% | New | 31,846 | $228K |
| Napatree Capital LLC | 0.13% | Reduce -5.5% | 31,675 | $226K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +9.2% | 27,756 | $198K |
| Cwm, LLC | 0.00% | Add +6181.4% | 26,696 | $191K |
| T. Rowe Price Associates Inc. | 0.00% | Add +9.6% | 26,200 | $188K |
| Pale Fire Capital SE | 0.02% | Add +120.5% | 25,846 | $185K |
| Sherbrooke Park Advisers LLC | 0.08% | Add +0.3% | 24,405 | $174K |
| Tudor Investment Corporation | 0.00% | New | 24,123 | $172K |
| MetLife Investment Management, LLC | 0.00% | Reduce -13.4% | 23,546 | $168K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.5% | 22,786 | $163K |
| LPL Financial LLC | 0.00% | New | 21,528 | $154K |
| Intech Investment Management LLC | 0.00% | Add +10.0% | 21,418 | $153K |
| Quantinno Capital Management LP | 0.00% | New | 20,693 | $148K |
| Corton Capital Inc. | 0.49% | Add +54.6% | 20,528 | $147K |
| Virtus Investment Advisers, LLC | 0.04% | New | 18,830 | $135K |
| DNB Asset Management AS | 0.00% | Add +27.2% | 18,491 | $132K |
| Caliber Wealth Management, LLC / KS | 0.02% | — | 17,588 | $126K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -0.9% | 17,390 | $124K |
| Brevan Howard Capital Management LP | 0.00% | Reduce -57.8% | 17,373 | $124K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | New | 17,172 | $123K |
| Creative Planning | 0.00% | New | 16,134 | $115K |
| Verition Fund Management LLC | 0.00% | Reduce -39.8% | 15,579 | $111K |
| Entropy Technologies, LP | 0.01% | New | 14,986 | $107K |
| Erste Asset Management GmbH | 0.00% | No change | 13,000 | $102K |
| New York State Common Retirement Fund | 0.00% | No change | 13,746 | $98K |
| Sei Investments Co. | 0.00% | New | 13,313 | $95K |
| Voya Investment Management LLC | 0.00% | Reduce -70.1% | 12,998 | $93K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 12,215 | $88K |
| ProShare Advisors LLC | 0.00% | Reduce -19.7% | 12,303 | $88K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 11,615 | $83K |
| Point72 (DIFC) Ltd | 0.01% | Reduce -15.2% | 11,224 | $80K |
| Pallas Capital Advisors LLC | 0.00% | New | 10,415 | $74K |
| Diversified Trust Co. | 0.00% | No change | 10,352 | $74K |
| Cibc World Markets Corp. | 0.00% | New | 10,320 | $74K |
| Squarepoint Ops LLC | 0.00% | Reduce -72.6% | 10,204 | $73K |
| China Universal Asset Management Co., Ltd. | 0.01% | Reduce -5.4% | 9,938 | $71K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 9,319 | $67K |
| Legal & General Group Plc | 0.00% | Reduce -80.4% | 8,790 | $63K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 6,040 | $43K |
| Brooklyn Investment Group | 0.01% | Add +163.7% | 5,583 | $40K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -57.5% | 5,581 | $40K |
| Group One Trading LLC | 0.00% | New | 5,566 | $40K |
| FNY Investment Advisers, LLC | 0.02% | New | 5,000 | $35K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 4,037 | $29K |
| Royal Bank of Canada | 0.00% | Reduce -41.9% | 3,905 | $28K |
| California State Teachers Retirement System | 0.00% | Reduce -91.6% | 3,336 | $24K |
| Jones Financial Companies LLLP | 0.00% | No change | 2,863 | $22K |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -56.2% | 2,915 | $21K |
| US Bancorp \de | 0.00% | Add +1820.8% | 2,497 | $18K |
| Signaturefd, LLC | 0.00% | Add +18.1% | 2,460 | $18K |
| GAMMA Investing LLC | 0.00% | Reduce -34.0% | 2,264 | $16K |
| Farther Finance Advisors, LLC | 0.00% | New | 2,382 | $16K |
| Versant Capital Management, Inc | 0.00% | Add +45.3% | 2,036 | $15K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -1.2% | 1,631 | $13K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -90.7% | 1,553 | $11K |
| Amalgamated Bank | 0.00% | Add +16.9% | 1,589 | $11K |
| GF Fund Management Co. LTD. | 0.00% | Add +22.0% | 1,269 | $9K |
| Ancora Advisors LLC | 0.00% | No change | 1,000 | $7K |
| Sterling Capital Management LLC | 0.00% | Reduce -45.6% | 802 | $6K |
| Quadrant Capital Group LLC | 0.00% | Reduce -72.2% | 734 | $5K |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +152.1% | 663 | $5K |
| Point72 Hong Kong Ltd | 0.00% | New | 400 | $3K |
| Eastern Bank | 0.00% | No change | 370 | $3K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +2350.0% | 294 | $2K |
| Osaic Holdings, Inc. | 0.00% | Add +3.0% | 275 | $2K |
| Rothschild Investment LLC | 0.00% | Add +130.0% | 230 | $2K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -12.8% | 219 | $2K |
| Principal Securities, Inc. | 0.00% | No change | 189 | $1K |
| Dynamic Wealth Strategies, LLC | 0.00% | New | 191 | $1K |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +184.6% | 185 | $1K |
| Lindbrook Capital, LLC | 0.00% | New | 153 | $1K |
| Glen Eagle Advisors, LLC | 0.00% | No change | 150 | $1K |
| Daiwa Securities Group Inc. | 0.00% | No change | 146 | $1K |
| True Wealth Design, LLC | 0.00% | Add +556.3% | 105 | $751 |
| Iron Horse Wealth Management, LLC | 0.00% | No change | 100 | $715 |
| MAI Capital Management | 0.00% | No change | 95 | $680 |
| Allworth Financial LP | 0.00% | New | 65 | $598 |
| Coldstream Capital Management Inc. | 0.00% | New | 81 | $580 |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -32.4% | 75 | $536 |
| Parkside Financial Bank & Trust | 0.00% | New | 70 | $501 |
| Parallel Advisors, LLC | 0.00% | No change | 50 | $358 |
| Arax Advisory Partners | 0.00% | New | 46 | $329 |
| IFP Advisors, Inc | 0.00% | No change | 24 | $172 |
| Larson Financial Group LLC | 0.00% | No change | 4 | $29 |
| Covestor Ltd | 0.00% | No change | 7 | $0 |
"% of holder's portfolio" is RGNX's weight in each manager's 13F, not the share of Regenxbio Inc. the manager owns.