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Halozyme
HALO

Overview Fund Activity

538 hedge funds and large institutions have $6.02B invested in Halozyme in 2025 Q2 according to their latest regulatory filings, with 88 funds opening new positions, 173 increasing their positions, 213 reducing their positions, and 80 closing their positions.

Holders
538
Holders Change
-4
Holders Change %
-0.74%
% of All Funds
7.22%
Holding in Top 10
3
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-66.67%
% of All Funds
0.04%
New
88
Increased
173
Reduced
213
Closed
80
Calls
$16M
Puts
$14.3M
Net Calls
+$1.71M
Net Calls Change
-$15.3M

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$132M
2
UBS Group
2
UBS Group
Switzerland
$79.3M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$51.3M
4
Jane Street
4
Jane Street
New York
$50.3M
5
Los Angeles Capital Management
5
Los Angeles Capital Management
California
$50.7M

Top Sellers

1
BlackRock
1
BlackRock
New York
$687M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$53.9M
3
NL
3
Nuveen LLC
North Carolina
$25M
4
American Century Companies
4
American Century Companies
Missouri
$6.89M
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$128M
Name Market Value Shares Shares
Change 		Shares
Change %
EF
51
Empowered Funds
Pennsylvania
$24.3M 466,603 +454,771 +3,844%
Boston Partners
52
Boston Partners
Massachusetts
$24M 449,366 +33,041 +8%
BAMF
53
BI Asset Management Fondsmaeglerselskab
Denmark
$23.1M 444,947 +71,455 +19%
Two Sigma Investments
54
Two Sigma Investments
New York
$22.9M 439,838 -206,190 -32%
KCM
55
Kennedy Capital Management
Missouri
$21.6M 415,276 -59,177 -12%
SEI Investments
56
SEI Investments
Pennsylvania
$21.4M 411,378 +214,655 +109%
MIM
57
MetLife Investment Management
New Jersey
$20.8M 398,922 +55,181 +16%
MMA
58
Mizuho Markets Americas
New York
$20.7M 397,333 +23,160 +6%
Marshall Wace
59
Marshall Wace
United Kingdom
$20.2M 389,131 -74,477 -16%
Fisher Asset Management
60
Fisher Asset Management
Washington
$19.9M 381,745 -35,771 -9%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$19.9M 381,649 -35,781 -9%
Retirement Systems of Alabama
62
Retirement Systems of Alabama
Alabama
$19.8M 380,379 -4,246 -1%
AQR Capital Management
63
AQR Capital Management
Connecticut
$19.7M 378,800 +345,662 +1,043%
Citigroup
64
Citigroup
New York
$19.6M 377,507 -205,370 -35%
Federated Hermes
65
Federated Hermes
Pennsylvania
$19.1M 368,066 +8,529 +2%
Principal Financial Group
66
Principal Financial Group
Iowa
$18.2M 349,947 -30,074 -8%
Renaissance Technologies
67
Renaissance Technologies
New York
$17.6M 338,609 +218,599 +182%
Legal & General Group
68
Legal & General Group
United Kingdom
$17.6M 337,567 +23,475 +7%
Cerity Partners
69
Cerity Partners
New York
$17M 325,894 +35,001 +12%
Citadel Advisors
70
Citadel Advisors
Florida
$16.2M 311,398 +231,991 +292%
SBH
71
Segall Bryant & Hamill
Illinois
$16.2M 310,830 -32,341 -9%
Barclays
72
Barclays
United Kingdom
$15.4M 295,535 +45,617 +18%
CAM
73
Cresset Asset Management
Illinois
$15.2M 291,954 -14,417 -5%
Two Sigma Advisers
74
Two Sigma Advisers
New York
$14.8M 285,400 -8,329 -3%
Envestnet Asset Management
75
Envestnet Asset Management
Illinois
$14M 269,797 -33,977 -11%
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