REGENXBIO INC COM is a security (CUSIP 75901B107) tracked across SEC portfolio filings. 179 institutional managers reported $371.5M on Form 13F as of 2026-06-30; 16 registered fund positions totaling $13.6M via N-PORT as of 2026-05-31.
Showing 15 of 179 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $48.6M | 3,374,140 |
| BlackRock, Inc. | New York, NY | $48.5M | 5,782,808 |
| Redmile Group, LLC | San Francisco, CA | $36.6M | 4,368,804 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $27.1M | 3,483,800 |
| STATE STREET CORP | BOSTON, MA | $22.9M | 2,731,485 |
| MORGAN STANLEY | NEW YORK, NY | $17.3M | 2,066,157 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $15.4M | 1,839,463 |
| Integral Health Asset Management, LLC | NEW YORK, NY | $12.6M | 1,500,000 |
| Qube Research & Technologies Ltd | LONDON, X0 | $11.0M | 1,310,493 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $9.5M | 1,137,498 |
| AQR CAPITAL MANAGEMENT LLC | Greenwich, CT | $8.8M | 1,051,712 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $8.5M | 1,010,381 |
| Nuveen, LLC | CHARLOTTE, NC | $4.9M | 582,016 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $4.6M | 554,892 |
| Pale Fire Capital SE | Prague, 2N | $4.1M | 493,726 |
Showing 15 of 16 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $4.5M | 0.55% |
| VANGUARD MARKET NEUTRAL FUND | VANGUARD MONTGOMERY FUNDS | $2.0M | 46.96% |
| Small Cap Growth Fund | VALIC Co II | $1.8M | 61.62% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $1.7M | 0.97% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $840K | 1.12% |
| BlackRock Health Sciences Term Trust | BlackRock Health Sciences Term Trust | $681K | 6.73% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $666K | 1.38% |
| BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Advantage SMID Cap Fund, Inc. | $521K | 6.90% |
| VANGUARD GROWTH AND INCOME FUND | VANGUARD QUANTITATIVE FUNDS | $226K | 0.14% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $210K | 0.04% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $185K | 0.06% |
| BlackRock Health Sciences Trust | BlackRock Health Sciences Trust | $154K | 2.90% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $55K | 1.31% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $14K | 0.04% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $9K | 0.07% |