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 1 sale; 165 institutions reported holding it in 13F filings for Q2 2026, worth $504.6M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in REGENXBIO Inc. as of Mar 31, 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
- 164
- −10 vs. Q4 2024
- Shares held
- 41.7M
- +108.5K (+0.3%) vs. Q4 2024
- Total value
- $298.0M
- −$23.2M (−7.2%) vs. Q4 2024
- New holders
- 34
- 51 more added
- Sold out
- 44
- 53 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding REGENXBIO Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Verition Fund Management LLC | 15,579 | $111.4K | 0.00% | −10,290−39.8% | Reduced |
| Entropy Technologies, LP | 14,986 | $107.2K | 0.01% | +14,986 | New |
| Erste Asset Management GmbH | 13,000 | $101.8K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 13,746 | $98.3K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 13,313 | $95.2K | 0.00% | +13,313 | New |
| Voya Investment Management LLC | 12,998 | $92.9K | 0.00% | −30,504−70.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 12,215 | $88.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 12,303 | $88.0K | 0.00% | −3,011−19.7% | Reduced |
| State Board of Administration of Florida Retirement System | 11,615 | $83.0K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 11,224 | $80.3K | 0.01% | −2,007−15.2% | Reduced |
| Pallas Capital Advisors LLC | 10,415 | $74.5K | 0.00% | +10,415 | New |
| Diversified Trust Co | 10,352 | $74.0K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Corp | 10,320 | $73.8K | 0.00% | +10,320 | New |
| Squarepoint Ops LLC | 10,204 | $73.0K | 0.00% | −27,026−72.6% | Reduced |
| China Universal Asset Management Co., Ltd. | 9,938 | $71.1K | 0.01% | −567−5.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 9,319 | $66.6K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 8,790 | $62.8K | 0.00% | −36,033−80.4% | Reduced |
| Public Employees Retirement Association of Colorado | 6,040 | $43.0K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 5,583 | $39.9K | 0.01% | +3,466+163.7% | Added |
| Tower Research Capital LLC (TRC) | 5,581 | $39.9K | 0.00% | −7,557−57.5% | Reduced |
| Group One Trading, L.P. | 5,566 | $39.8K | 0.00% | +5,566 | New |
| FNY Investment Advisers, LLC | 5,000 | $35.0K | 0.02% | +5,000 | New |
| Ameritas Investment Partners, Inc. | 4,037 | $28.9K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,905 | $28.0K | 0.00% | −2,812−41.9% | Reduced |
| California State Teachers Retirement System | 3,336 | $23.9K | 0.00% | −36,218−91.6% | Reduced |
| Jones Financial Companies LLLP | 2,863 | $22.4K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,915 | $21.0K | 0.00% | −3,734−56.2% | Reduced |
| US Bancorp | 2,497 | $17.9K | 0.00% | +2,367+1,820.8% | Added |
| Signaturefd, LLC | 2,460 | $17.6K | 0.00% | +377+18.1% | Added |
| GAMMA Investing LLC | 2,264 | $16.2K | 0.00% | −1,165−34.0% | Reduced |
| Farther Finance Advisors, LLC | 2,382 | $16.1K | 0.00% | +2,382 | New |
| Versant Capital Management, Inc | 2,036 | $14.6K | 0.00% | +635+45.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,631 | $12.8K | 0.00% | −20−1.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,553 | $11.1K | 0.00% | −15,108−90.7% | Reduced |
| Amalgamated Bank | 1,589 | $11.0K | 0.00% | +230+16.9% | Added |
| GF Fund Management Co. Ltd. | 1,269 | $9.07K | 0.00% | +229+22.0% | Added |
| Ancora Advisors, LLC | 1,000 | $7.15K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 802 | $5.73K | 0.00% | −673−45.6% | Reduced |
| Quadrant Capital Group LLC | 734 | $5.25K | 0.00% | −1,903−72.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 663 | $4.74K | 0.00% | +400+152.1% | Added |
| Point72 Hong Kong Ltd | 400 | $2.86K | 0.00% | +400 | New |
| Eastern Bank | 370 | $2.65K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 294 | $2.10K | 0.00% | +282+2,350.0% | Added |
| Advisor Group Holdings, Inc. | 275 | $1.97K | 0.00% | +8+3.0% | Added |
| Rothschild Investment LLC | 230 | $1.65K | 0.00% | +130+130.0% | Added |
| SBI Securities Co., Ltd. | 219 | $1.57K | 0.00% | −32−12.7% | Reduced |
| Principal Securities, Inc. | 189 | $1.46K | 0.00% | 00.0% | Unchanged |
| Dynamic Wealth Strategies, LLC | 191 | $1.37K | 0.00% | +191 | New |
| Caitong International Asset Management Co., Ltd | 185 | $1.32K | 0.00% | +120+184.6% | Added |
| Lindbrook Capital, LLC | 153 | $1.09K | 0.00% | +153 | New |
| Glen Eagle Advisors, LLC | 150 | $1.07K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 146 | $1.00K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 105 | $751 | 0.00% | +89+556.3% | Added |
| Iron Horse Wealth Management, LLC | 100 | $715 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 95 | $680 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 65 | $598 | 0.00% | +65 | New |
| Coldstream Capital Management Inc | 81 | $580 | 0.00% | +81 | New |
| The PNC Financial Services Group, Inc. | 75 | $536 | 0.00% | −36−32.4% | Reduced |
| Parkside Financial Bank & Trust | 70 | $501 | 0.00% | +70 | New |
| Parallel Advisors, LLC | 50 | $358 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 46 | $329 | 0.00% | +46 | New |
| IFP Advisors, Inc | 24 | $172 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 4 | $29 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −449,400−100.0% | Sold out |
| RTW Investments, LP | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Siren, L.L.C. | 0 | $0 | 0.00% | −284,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −137,402−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −93,821−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −88,148−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −81,500−100.0% | Sold out |
| Opaleye Management Inc. | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −72,183−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −63,377−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −34,888−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −31,800−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −29,696−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −27,108−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −25,607−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −24,761−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −24,200−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −22,687−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −18,256−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −13,784−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −13,732−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −13,515−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −12,590−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −12,538−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −12,169−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −10,869−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −10,375−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −10,159−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −10,188−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −8,153−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,819−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −2,310−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −810−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −569−100.0% | Sold out |