REGENXBIO INC (RGNX): Institutional Ownership
Hedge funds and institutional managers reporting a position in RGNX · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$31.5M
Across holders
Last Price
$10.48
2026-06-26
Sector
Health Care
GICS
Holder activity4 new7 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 1.31M | $11.0M | 34.8% | 0.0% | Added | +$7.3M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 555K | $4.6M | 14.7% | 0.0% | Added | +$3.6M | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 500K | $3.9M | 12.3% | 0.0% | New | — | Q4 2024 |
| MOORE CAPITAL MANAGEMENT, LP CIK 0001448574 | Hedge Fund | 200K | $2.9M | 9.1% | 0.0% | New | — | Q4 2025 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 305K | $2.6M | 8.1% | 0.0% | Reduced | $-233K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 222K | $1.8M | 5.8% | 0.0% | New | — | Q2 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 188K | $1.6M | 5.0% | 0.0% | Added | +$1.0M | Q1 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 180K | $1.5M | 4.8% | 0.0% | Added | +$335K | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 115K | $967K | 3.1% | 0.0% | Added | +$501K | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 24K | $204K | 0.6% | 0.0% | Unchanged | +$0 | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 19K | $158K | 0.5% | 0.0% | Added | +$17K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 17K | $145K | 0.5% | 0.0% | Reduced | $-37K | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 14K | $119K | 0.4% | 0.0% | New | — | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 12K | $98K | 0.3% | 0.0% | Added | +$10K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 140 | $1K | 0.0% | 0.0% | Reduced | $-59K | Q1 2026 |
Added
Hedge Fund
$11.0M· 34.8% of total· 0.0% port· 1.31M sh· +$7.3M QoQ· Q1 2026
Added
Hedge Fund
$4.6M· 14.7% of total· 0.0% port· 555K sh· +$3.6M QoQ· Q1 2026
New
Hedge Fund
$3.9M· 12.3% of total· 0.0% port· 500K sh· — QoQ· Q4 2024
New
Hedge Fund
$2.9M· 9.1% of total· 0.0% port· 200K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$2.6M· 8.1% of total· 0.0% port· 305K sh· $-233K QoQ· Q1 2026
New
Hedge Fund
$1.8M· 5.8% of total· 0.0% port· 222K sh· — QoQ· Q2 2025
Added
Hedge Fund
$1.6M· 5.0% of total· 0.0% port· 188K sh· +$1.0M QoQ· Q1 2026
Added
Hedge Fund
$1.5M· 4.8% of total· 0.0% port· 180K sh· +$335K QoQ· Q1 2026
Added
Hedge Fund
$967K· 3.1% of total· 0.0% port· 115K sh· +$501K QoQ· Q1 2026
Unchanged
Hedge Fund
$204K· 0.6% of total· 0.0% port· 24K sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$158K· 0.5% of total· 0.0% port· 19K sh· +$17K QoQ· Q1 2026
Reduced
Hedge Fund
$145K· 0.5% of total· 0.0% port· 17K sh· $-37K QoQ· Q1 2026
New
Hedge Fund
$119K· 0.4% of total· 0.0% port· 14K sh· — QoQ· Q1 2026
Added
Hedge Fund
$98K· 0.3% of total· 0.0% port· 12K sh· +$10K QoQ· Q1 2026
Reduced
Hedge Fund
$1K· 0.0% of total· 0.0% port· 140 sh· $-59K QoQ· Q1 2026