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Halozyme
HALO

Overview Fund Activity

541 hedge funds and large institutions have $6.04B invested in Halozyme in 2025 Q2 according to their latest regulatory filings, with 88 funds opening new positions, 175 increasing their positions, 214 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
541
Holders Change
-1
Holders Change %
-0.18%
% of All Funds
7.26%
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
175
Reduced
214
Closed
80
Calls
$26.3M
Puts
$21.3M
Net Calls
+$5.06M
Net Calls Change
-$11.9M

Top Buyers

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

Top Sellers

1
BlackRock
BlackRock
New York
$687M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$53.9M
3
NL
Nuveen LLC
North Carolina
$25M
4
American Century Companies
American Century Companies
Missouri
$6.89M
5
AllianceBernstein
AllianceBernstein
Tennessee
$128M
Name Holding Trade Value Shares
Change 		Shares
Change %
Connor, Clark & Lunn Investment Management (CC&L)
551
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$2.69M -42,133 Closed
MFGM
552
Marshall Financial Group (Maryland)
Maryland
– -$2.14M -33,545 Closed
MIH
553
Meitav Investment House
Israel
– -$2.13M -33,423 Closed
CWM
554
CIBC World Markets
New York
– -$1.77M -27,681 Closed
AS
555
Altshuler Shaham
Israel
– -$1.75M -27,500 Closed
FC
556
FORA Capital
Florida
– -$1.73M -27,160 Closed
AIMCA
557
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$1.65M -25,800 Closed
BMSSC
558
B. Metzler seel. Sohn & Co
Germany
– -$1.47M -23,096 Closed
NG
559
Novem Group
New York
– -$1.43M -22,407 Closed
CL
560
Choreo LLC
Illinois
– -$807K -12,643 Closed
JFG
561
Jefferies Financial Group
New York
– -$783K -12,263 Closed
M1FG
562
Mach-1 Financial Group
Arkansas
– -$736K -11,542 Closed
PI
563
PineBridge Investments
New York
– -$732K -11,466 Closed
ET
564
Entropy Technologies
New York
– -$731K -11,452 Closed
SIC
565
Samalin Investment Counsel
New York
– -$685K -10,729 Closed
KPWS
566
Kestra Private Wealth Services
Texas
– -$658K -10,318 Closed
FAIM
567
Financial Advocates Investment Management
Washington
– -$647K -10,132 Closed
TCM
568
Teza Capital Management
Illinois
– -$573K -8,976 Closed
USAA
569
United Services Automobile Association
Texas
– -$545K -8,540 Closed
CFMC
570
Curbstone Financial Management Corp
New Hampshire
– -$526K -8,240 Closed
EC
571
EntryPoint Capital
New York
– -$504K -7,906 Closed
SP
572
SIH Partners
Delaware
– -$487K -7,626 Closed
WCM
573
Washington Capital Management
Washington
– -$466K -7,300 Closed
N
574
Natixis
France
– -$435K -6,866 Closed
RBFC
575
Roman Butler Fullerton & Co
Missouri
– -$414K -6,751 Closed
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