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203 hedge funds and large institutions have $1.02B invested in Xencor in 2026 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 70 increasing their positions, 65 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

5,900% more call options, than puts

Call options by funds: $60K | Put options by funds: $1K

8% more repeat investments, than reductions

Existing positions increased: 70 | Existing positions reduced: 65

0.52% more ownership

Funds ownership: 114.63%115.15% (+0.52%)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

7% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 28

2% less funds holding

Funds holding: 208203 (-5)

19% less capital invested

Capital invested by funds: $1.25B → $1.02B (-$235M)

Holders
203
Holders Change
-5
Holders Change %
-2.4%
% of All Funds
2.5%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
26
Increased
70
Reduced
65
Closed
28
Calls
$60K
Puts
$1K
Net Calls
+$59K
Net Calls Change
-$984K
Name Holding Trade Value Shares
Change
Change in
Stake
UBS AM
51
UBS AM
Illinois
$1.46M +$19.3K +1,553 +1%
Fidelity Investments
52
Fidelity Investments
Massachusetts
$1.35M +$236K +19,008 +20%
GCP
53
GSA Capital Partners
United Kingdom
$1.29M +$1.15M +92,600 +657%
WG
54
Winton Group
United Kingdom
$1.26M +$207K +16,675 +19%
Citigroup
55
Citigroup
New York
$1.26M -$99K -7,976 -7%
DA
56
DCF Advisers
Connecticut
$1.25M -$633K -51,000 -33%
Voloridge Investment Management
57
Voloridge Investment Management
Florida
$1.24M +$190K +15,270 +17%
Swiss National Bank
58
Swiss National Bank
Switzerland
$1.19M -$258K -20,800 -17%
EL
59
Essex LLC
Illinois
$1.19M
Man Group
60
Man Group
United Kingdom
$1.13M +$926K +74,598 +391%
ACM
61
ADAR1 Capital Management
Texas
$1.13M +$465K +37,500 +67%
XT
62
XTX Topco
Cayman Islands
$1.11M +$746K +60,089 +188%
AllianceBernstein
63
AllianceBernstein
Tennessee
$1.1M
Russell Investments Group
64
Russell Investments Group
United Kingdom
$995K +$439K +35,345 +75%
Manulife (Manufacturers Life Insurance)
65
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$976K -$25.4K -2,043 -2%
AG
66
Algert Global
California
$971K -$545K -43,910 -35%
SFCM
67
Seven Fleet Capital Management
California
$965K -$367K -29,554 -27%
Rafferty Asset Management
68
Rafferty Asset Management
New York
$911K -$275K -22,169 -23%
Prudential Financial
69
Prudential Financial
New Jersey
$895K +$82.2K +6,620 +10%
New York State Teachers Retirement System (NYSTRS)
70
New York State Teachers Retirement System (NYSTRS)
New York
$822K -$29K -2,339 -3%
SG Americas Securities
71
SG Americas Securities
New York
$815K -$754K -60,779 -47%
TD Asset Management
72
TD Asset Management
Ontario, Canada
$750K -$194K -15,628 -20%
Thrivent Financial for Lutherans
73
Thrivent Financial for Lutherans
Minnesota
$739K -$267K -21,555 -26%
AA
74
ALPS Advisors
Colorado
$720K +$13.2K +1,063 +2%
HF
75
HRT Financial
New York
$720K +$741K +59,707 New