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

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$5.07M
2
Bank of America
Bank of America
North Carolina
$148M
3
State Street
State Street
Massachusetts
$386M
4
SCM
Snyder Capital Management
California
$234M
5
BlackRock
BlackRock
New York
$1.09B
Name Holding Trade Value Shares
Change 		Shares
Change %
CCIA
126
Campbell & Co Investment Adviser
Maryland
$6.51M +$4.03M +63,102 +162%
BCA
127
Bernzott Capital Advisors
California
$6.49M +$496K +7,775 +8%
MPM
128
Meritage Portfolio Management
Kansas
$6.49M +$6.49M +101,651 New
HIM
129
Hillsdale Investment Management
Ontario, Canada
$6.25M -$523K -8,200 -8%
MAP
130
Moody Aldrich Partners
Massachusetts
$6.17M -$694K -10,878 -10%
Los Angeles Capital Management
131
Los Angeles Capital Management
California
$5.91M +$6.45K +101 +0.1%
Lazard Asset Management
132
Lazard Asset Management
New York
$5.73M +$1.16M +18,197 +25%
RAM
133
Readystate Asset Management
Illinois
$5.72M +$595K +9,321 +12%
Mirae Asset Global ETFs Holdings
134
Mirae Asset Global ETFs Holdings
Hong Kong
$5.47M -$19.7K -309 -0.4%
Mackenzie Financial
135
Mackenzie Financial
Ontario, Canada
$5.46M +$4.35M +68,213 +392%
KWM
136
Koa Wealth Management
California
$5.45M +$196K +3,071 +4%
State of Wisconsin Investment Board
137
State of Wisconsin Investment Board
Wisconsin
$5.41M -$255 -4 -0%
SF
138
Synovus Financial
Georgia
$5.23M +$214K +3,361 +4%
Citadel Advisors
139
Citadel Advisors
Florida
$5.07M -$75.5M -1,183,350 -94%
CIBC World Market
140
CIBC World Market
Ontario, Canada
$4.79M +$4.79M +75,070 New
BGIM
141
Brandywine Global Investment Management
Pennsylvania
$4.76M +$4.76M +74,550 New
HSA
142
Hussman Strategic Advisors
Maryland
$4.69M – – –
SI
143
Shaker Investments
Ohio
$4.49M -$312K -4,894 -6%
PP
144
Prudential plc
United Kingdom
$4.48M +$777K +12,174 +21%
HF
145
HRT Financial
New York
$4.41M +$4.41M +69,085 New
Comerica Bank
146
Comerica Bank
Texas
$4.37M -$169K -2,656 -4%
Skandinaviska Enskilda Banken (SEB)
147
Skandinaviska Enskilda Banken (SEB)
Sweden
$4.33M +$2.28M +35,800 +112%
Luther King Capital Management (LKCM)
148
Luther King Capital Management (LKCM)
Texas
$4.23M +$4.23M +66,240 New
Creative Planning
149
Creative Planning
Kansas
$4.18M +$1.28M +20,002 +44%
State of Tennessee, Department of Treasury
150
State of Tennessee, Department of Treasury
Tennessee
$4.06M +$319K +5,000 +9%
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