Institutional Ownership
Regenxbio Inc
CUSIP 75901B107COMRGNXQ1 2026
Institutional Holders
173
13F filers
Shares Held
39.12M
Aggregate institutional
Institutional Value
$320.87M
Q1 2026
Net New Holders
+3
28 new · 25 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions28
Increased60
Decreased58
Sold out25
Institutional Holders
173 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 5.78M | $48.46M | +26.0K | Added |
| 2 | Redmile Group, LLC | 4.37M | $36.61M | 0 | Held |
| 3 | Jpmorgan Chase & Co | 3.48M | $27.07M | −69.7K | Reduced |
| 4 | State Street Corp | 2.73M | $22.89M | +444.7K | Added |
| 5 | Morgan Stanley | 2.07M | $17.31M | +51.4K | Added |
| 6 | Goldman Sachs Group Inc | 1.84M | $15.41M | +54.0K | Added |
| 7 | Integral Health Asset Management, LLC | 1.50M | $12.57M | +300.0K | Added |
| 8 | Qube Research & Technologies Ltd | 1.31M | $10.98M | +867.8K | Added |
| 9 | Geode Capital Management, LLC | 1.14M | $9.53M | −7.7K | Reduced |
| 10 | Aqr Capital Management LLC | 1.05M | $8.81M | −310.3K | Reduced |
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