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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
7.23%
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 %
BlackRock
1
BlackRock
New York
$687M 13,200,032 -3,892,079 -23%
Vanguard Group
2
Vanguard Group
Pennsylvania
$637M 12,245,602 -585,901 -5%
State Street
3
State Street
Massachusetts
$309M 5,935,045 -117,962 -2%
Invesco
4
Invesco
Georgia
$180M 3,465,889 -428,408 -11%
SCM
5
Snyder Capital Management
California
$177M 3,397,697 -276,605 -8%
Arrowstreet Capital
6
Arrowstreet Capital
Massachusetts
$132M 2,541,181 +1,425,674 +128%
AllianceBernstein
7
AllianceBernstein
Tennessee
$128M 2,455,268 -759,841 -24%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$127M 2,432,509 -736,731 -23%
Macquarie Group
9
Macquarie Group
Australia
$108M 2,083,392 -590,881 -22%
Bank of America
10
Bank of America
North Carolina
$108M 2,067,911 -246,151 -11%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$105M 2,014,727 -14,433 -0.7%
CAM
12
Congress Asset Management
Massachusetts
$95.5M 1,835,411 -297,296 -14%
Morgan Stanley
13
Morgan Stanley
New York
$92M 1,768,601 -162,873 -8%
UBS Group
14
UBS Group
Switzerland
$79.3M 1,524,387 +1,173,156 +334%
GKIM
15
GW&K Investment Management
Massachusetts
$74.1M 1,424,516 -40,375 -3%
Goldman Sachs
16
Goldman Sachs
New York
$71.1M 1,367,702 -151,213 -10%
Charles Schwab
17
Charles Schwab
California
$69.9M 1,342,831 -406,020 -23%
Caisse de Depot et Placement du Quebec (CDPQ)
18
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$69.8M 1,341,220 +431,051 +47%
SIMG
19
Stephens Investment Management Group
Texas
$67.2M 1,291,977 -44,997 -3%
LSV Asset Management
20
LSV Asset Management
Illinois
$65.3M 1,255,240 +360,049 +40%
Fuller & Thaler Asset Management
21
Fuller & Thaler Asset Management
California
$64.7M 1,243,008 +112,989 +10%
Royal London Asset Management
22
Royal London Asset Management
United Kingdom
$57.3M 1,101,912 +606,236 +122%
TD Asset Management
23
TD Asset Management
Ontario, Canada
$56.7M 1,090,760 -361,082 -25%
Northern Trust
24
Northern Trust
Illinois
$55.5M 1,066,392 -673,889 -39%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$53.9M 1,035,518 -1,439,307 -58%
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