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Halozyme
HALO

Overview Fund Activity

542 hedge funds and large institutions have $7.68B invested in Halozyme in 2025 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 217 increasing their positions, 164 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
542
Holders Change
+39
Holders Change %
+7.75%
% of All Funds
7.36%
Holding in Top 10
9
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+125%
% of All Funds
0.12%
New
95
Increased
217
Reduced
164
Closed
49
Calls
$26M
Puts
$8.99M
Net Calls
+$17M
Net Calls Change
-$6.97M

Top Buyers

1
Invesco
1
Invesco
Georgia
$248M
2
Caisse de Depot et Placement du Quebec (CDPQ)
2
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$58.1M
3
Royal London Asset Management
3
Royal London Asset Management
United Kingdom
$31.6M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$29.6M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$41.2M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$5.07M
2
Bank of America
2
Bank of America
North Carolina
$148M
3
State Street
3
State Street
Massachusetts
$386M
4
SCM
4
Snyder Capital Management
California
$234M
5
BlackRock
5
BlackRock
New York
$1.09B
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
151
Brookstone Capital Management
Illinois
$3.93M +$64.7K +1,014 +2%
DCM
152
Davidson Capital Management
Texas
$3.91M +$292K +4,579 +8%
Truist Financial
153
Truist Financial
North Carolina
$3.88M -$788K -12,350 -17%
JAM
154
Jupiter Asset Management
United Kingdom
$3.85M +$3.85M +60,262 New
GC
155
Guggenheim Capital
Illinois
$3.83M -$374K -5,854 -9%
ORI
156
Oak Ridge Investments
Illinois
$3.7M -$14K -219 -0.4%
LS
157
Livforsakringsbolaget Skandia
Sweden
$3.65M – – –
AB
158
Amalgamated Bank
New York
$3.57M -$135K -2,116 -4%
TIP
159
Torray Investment Partners
Maryland
$3.53M -$14.5K -227 -0.4%
AP
160
Advisors Preferred
Maryland
$3.44M +$827K +13,374 +32%
DekaBank Deutsche Girozentrale
161
DekaBank Deutsche Girozentrale
Germany
$3.44M – – –
Wellington Management Group
162
Wellington Management Group
Massachusetts
$3.4M -$260K -4,069 -7%
RL
163
Ruffer LLP
United Kingdom
$3.22M +$3.22M +50,414 New
Russell Investments Group
164
Russell Investments Group
United Kingdom
$3.11M +$777K +12,181 +33%
EAM
165
Erste Asset Management
Austria
$3.05M – – –
SOADOR
166
State of Alaska Department of Revenue
Alaska
$2.99M +$25.2K +395 +0.8%
Mariner
167
Mariner
Kansas
$2.89M +$1.21K +19 +0%
YCM
168
Yousif Capital Management
Michigan
$2.88M -$63.1K -989 -2%
Cetera Investment Advisers
169
Cetera Investment Advisers
Illinois
$2.88M +$197K +3,095 +7%
CEI
170
Clark Estates Inc
New York
$2.86M -$1.09M -17,132 -28%
Ensign Peak Advisors
171
Ensign Peak Advisors
Utah
$2.72M – – –
Millennium Management
172
Millennium Management
New York
$2.69M -$3.39M -53,190 -56%
Connor, Clark & Lunn Investment Management (CC&L)
173
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.69M +$75.6K +1,185 +3%
VAM
174
Verity Asset Management
North Carolina
$2.69M -$223K -3,493 -8%
State of New Jersey Common Pension Fund D
175
State of New Jersey Common Pension Fund D
New Jersey
$2.69M -$356K -5,574 -12%
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