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Xencor
XNCR

Overview Fund Activity

201 hedge funds and large institutions have $837M invested in Xencor in 2025 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 70 increasing their positions, 64 reducing their positions, and 25 closing their positions.

Holders
201
Holders Change
+9
Holders Change %
+4.69%
% of All Funds
2.73%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
36
Increased
70
Reduced
64
Closed
25
Calls
$37K
Puts
$20K
Net Calls
+$17K
Net Calls Change
+$36K

Top Buyers

1
B
1
Braidwell
Connecticut
$17.6M
2
Primecap Management
2
Primecap Management
California
$104M
3
State Street
3
State Street
Massachusetts
$39.2M
4
Hudson Bay Capital Management
4
Hudson Bay Capital Management
Connecticut
$4.9M
5
NCM
5
Nantahala Capital Management
Connecticut
$4.86M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$10.9M
2
RSCM
2
Rock Springs Capital Management
Maryland
$0
3
Norges Bank
3
Norges Bank
Norway
$0
4
BlackRock
4
BlackRock
New York
$127M
5
Russell Investments Group
5
Russell Investments Group
United Kingdom
$369K
Name Market Value Shares Shares
Change 		Shares
Change %
CSS
51
Cubist Systematic Strategies
Connecticut
$1.66M 155,580 +155,580 New
Renaissance Technologies
52
Renaissance Technologies
New York
$1.62M 152,400 +152,400 New
SAM
53
Silvercrest Asset Management
New York
$1.52M 142,917 -826 -0.6%
American Century Companies
54
American Century Companies
Missouri
$1.48M 139,242 +25,011 +22%
TI
55
Trexquant Investment
Connecticut
$1.42M 133,360 +50,119 +60%
JPMorgan Chase & Co
56
JPMorgan Chase & Co
New York
$1.3M 121,825 +762 +0.6%
Thrivent Financial for Lutherans
57
Thrivent Financial for Lutherans
Minnesota
$1.28M 120,207 -2,690 -2%
Swiss National Bank
58
Swiss National Bank
Switzerland
$1.23M 115,300 -8,300 -7%
EL
59
Essex LLC
Illinois
$1.17M 109,661 -4,000 -4%
TD Asset Management
60
TD Asset Management
Ontario, Canada
$1.08M 101,722 -11,000 -10%
Manulife (Manufacturers Life Insurance)
61
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.08M 101,407 +1,034 +1%
SFI
62
Susquehanna Fundamental Investments
Pennsylvania
$1.08M 101,392 +101,392 New
Susquehanna International Group
63
Susquehanna International Group
Pennsylvania
$1.06M 99,578 +58,675 +143%
Rafferty Asset Management
64
Rafferty Asset Management
New York
$923K 86,741 +34,765 +67%
WG
65
Winton Group
United Kingdom
$915K 85,970 +32,265 +60%
CCIA
66
Campbell & Co Investment Adviser
Maryland
$823K 77,341 +77,341 New
Fidelity Investments
67
Fidelity Investments
Massachusetts
$816K 76,652 +72,419 +1,711%
AllianceBernstein
68
AllianceBernstein
Tennessee
$767K 72,090 – –
Prudential Financial
69
Prudential Financial
New Jersey
$726K 68,275 -2,440 -3%
Canada Life
70
Canada Life
Manitoba, Canada
$721K 67,759 -15,776 -19%
IIM
71
INTECH Investment Management
Florida
$688K 64,681 +30,709 +90%
Millennium Management
72
Millennium Management
New York
$632K 59,383 +59,383 New
New York State Teachers Retirement System (NYSTRS)
73
New York State Teachers Retirement System (NYSTRS)
New York
$631K 59,326 +1,200 +2%
California State Teachers Retirement System (CalSTRS)
74
California State Teachers Retirement System (CalSTRS)
California
$629K 59,130 – –
Citadel Advisors
75
Citadel Advisors
Florida
$622K 58,484 -61,037 -51%
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