Institutional Ownership
Xencor Inc
CUSIP 98401F105COMXNCRQ1 2026
Institutional Holders
194
13F filers
Shares Held
77.16M
Aggregate institutional
Institutional Value
$900.81M
Q1 2026
Net New Holders
-8
18 new · 26 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions18
Increased69
Decreased65
Sold out26
Institutional Holders
194 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 13.04M | $157.21M | +1.11M | Added |
| 2 | Primecap Management Co/Ca/ | 10.34M | $124.68M | +119.7K | Added |
| 3 | Bvf Inc/Il | 7.13M | $86.03M | 0 | Held |
| 4 | Rtw Investments, LP | 6.78M | $81.74M | 0 | Held |
| 5 | Ra Capital Management, L.P. | 4.90M | $59.06M | +4.90M | New |
| 6 | State Street Corp | 4.35M | $52.49M | −155.2K | Reduced |
| 7 | Tcg Crossover Management, LLC | 2.45M | $29.57M | 0 | Held |
| 8 | Ecor1 Capital, LLC | 2.18M | $26.33M | −1.07M | Reduced |
| 9 | Geode Capital Management, LLC | 1.82M | $21.90M | +62.7K | Added |
| 10 | Morgan Stanley | 1.56M | $18.79M | +49.6K | Added |
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