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Halozyme

631 hedge funds and large institutions have $7.77B invested in Halozyme in 2026 Q1 according to their latest regulatory filings, with 97 funds opening new positions, 235 increasing their positions, 211 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 77 (0)

3.51% less ownership

Funds ownership: 104.92%101.42% (-3.5%)

6% less capital invested

Capital invested by funds: $8.3B → $7.77B (-$536M)

Holders
631
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$24.6M
Puts
$17.7M
Net Calls
Net Calls Change

Top Buyers

1 +$155M
2 +$61.2M
3 +$48.1M
4
Jane Street
Jane Street
New York
+$47M
5
EIP
Epoch Investment Partners
New York
+$42.7M

Top Sellers

1 -$92M
2 -$70M
3 -$63.1M
4
N
Natixis
France
-$32.9M
5
UBS Group
UBS Group
Switzerland
-$31.8M
Name Holding Trade Value Shares
Change
Change in
Stake
Manulife (Manufacturers Life Insurance)
101
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$10.2M
SOADOR
102
State of Alaska Department of Revenue
Alaska
$10.1M
BAMF
103
BI Asset Management Fondsmaeglerselskab
Denmark
$9.61M
GT
104
Glenmede Trust
Pennsylvania
$9.48M
Man Group
105
Man Group
United Kingdom
$9.14M
QCM
106
Quantinno Capital Management
New York
$8.95M
California State Teachers Retirement System (CalSTRS)
107
California State Teachers Retirement System (CalSTRS)
California
$8.81M
Canada Pension Plan Investment Board
108
Canada Pension Plan Investment Board
Ontario, Canada
$8.8M
HCM
109
Hodges Capital Management
Texas
$8.71M
Hudson Bay Capital Management
110
Hudson Bay Capital Management
Connecticut
$8.4M
BNP Paribas Asset Management
111
BNP Paribas Asset Management
France
$7.91M
Amundi
112
Amundi
France
$7.86M
CAPTRUST Financial Advisors
113
CAPTRUST Financial Advisors
North Carolina
$7.83M
Marshall Wace
114
Marshall Wace
United Kingdom
$7.82M
Citigroup
115
Citigroup
New York
$7.78M
PC
116
Panoramic Capital
California
$7.52M
LS
117
Livforsakringsbolaget Skandia
Sweden
$7.5M
KCM
118
Kornitzer Capital Management
Kansas
$7.34M
AIM
119
Artemis Investment Management
United Kingdom
$7.16M
HIM
120
Hillsdale Investment Management
Ontario, Canada
$7.11M
SCP
121
Steamboat Capital Partners
New York
$7.09M
VAM
122
Vanguard Asset Management
$7.01M
New York State Teachers Retirement System (NYSTRS)
123
New York State Teachers Retirement System (NYSTRS)
New York
$6.96M
EAM
124
Erste Asset Management
Austria
$6.88M
Natixis Advisors
125
Natixis Advisors
Massachusetts
$6.87M