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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.

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
NL
2
Nuveen LLC
North Carolina
$91.2M
3
Caisse de Depot et Placement du Quebec (CDPQ)
3
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$58.1M
4
Royal London Asset Management
4
Royal London Asset Management
United Kingdom
$31.6M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$29.6M

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
Norges Bank
4
Norges Bank
Norway
$0
5
SCM
5
Snyder Capital Management
California
$234M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$1.09B 17,092,111 -474,044 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$819M 12,831,503 -450,211 -3%
State Street
3
State Street
Massachusetts
$386M 6,053,007 -1,131,629 -16%
Invesco
4
Invesco
Georgia
$248M 3,894,297 +1,519,875 +64%
SCM
5
Snyder Capital Management
California
$234M 3,674,302 -494,151 -12%
AllianceBernstein
6
AllianceBernstein
Tennessee
$205M 3,215,109 +146,677 +5%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$202M 3,169,240 +105,168 +3%
Macquarie Group
8
Macquarie Group
Australia
$171M 2,674,273 -231,212 -8%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$158M 2,474,825 +87,336 +4%
Bank of America
10
Bank of America
North Carolina
$148M 2,314,062 -1,134,325 -33%
CAM
11
Congress Asset Management
Massachusetts
$136M 2,132,707 +172,971 +9%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$129M 2,029,160 +95,600 +5%
Morgan Stanley
13
Morgan Stanley
New York
$123M 1,931,474 +284,509 +17%
Charles Schwab
14
Charles Schwab
California
$112M 1,748,851 -34,326 -2%
Northern Trust
15
Northern Trust
Illinois
$111M 1,740,281 -87,490 -5%
Goldman Sachs
16
Goldman Sachs
New York
$96.9M 1,518,915 -331,718 -18%
GKIM
17
GW&K Investment Management
Massachusetts
$93.5M 1,464,891 -280,750 -16%
TD Asset Management
18
TD Asset Management
Ontario, Canada
$92.6M 1,451,842 +79,708 +6%
NL
19
Nuveen LLC
North Carolina
$91.2M 1,428,797 +1,428,797 New
ACH
20
ArrowMark Colorado Holdings
Colorado
$87M 1,363,439 -147,072 -10%
SIMG
21
Stephens Investment Management Group
Texas
$85.3M 1,336,974 -9,983 -0.7%
T. Rowe Price Associates
22
T. Rowe Price Associates
Maryland
$75.7M 1,186,730 -31,596 -3%
Artisan Partners
23
Artisan Partners
Wisconsin
$72.7M 1,138,651 -234,438 -17%
Fuller & Thaler Asset Management
24
Fuller & Thaler Asset Management
California
$72.1M 1,130,019 +242,167 +27%
Arrowstreet Capital
25
Arrowstreet Capital
Massachusetts
$71.2M 1,115,507 +122,620 +12%
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