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Halozyme

608 hedge funds and large institutions have $8.3B invested in Halozyme in 2025 Q4 according to their latest regulatory filings, with 102 funds opening new positions, 217 increasing their positions, 220 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

2% more funds holding

Funds holding: 597608 (+11)

1% less repeat investments, than reductions

Existing positions increased: 217 | Existing positions reduced: 220

5% less capital invested

Capital invested by funds: $8.75B → $8.3B (-$447M)

Holders
608
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
$45.5M
Puts
$17.2M
Net Calls
Net Calls Change

Top Sellers

1 -$113M
2 -$106M
3 -$67.3M
4
Jane Street
Jane Street
New York
-$61.3M
5
Two Sigma Investments
Two Sigma Investments
New York
-$40.3M
Name Holding Trade Value Shares
Change
Change in
Stake
TFS
251
Thoroughbred Financial Services
Tennessee
$1.46M
UIM
252
Unified Investment Management
Georgia
$1.45M
AIP
253
Ameritas Investment Partners
Nebraska
$1.45M
SWM
254
Shelton Wealth Management
Texas
$1.43M
Fidelity Investments
255
Fidelity Investments
Massachusetts
$1.43M
Credit Agricole
256
Credit Agricole
France
$1.41M
VRS
257
Virginia Retirement Systems
Virginia
$1.4M
OSAM
258
O'Shaughnessy Asset Management
Connecticut
$1.39M
AWA
259
Arkadios Wealth Advisors
Georgia
$1.38M
CSP
260
Cary Street Partners
Virginia
$1.38M
Amundi
261
Amundi
France
$1.36M
Daiwa Securities Group
262
Daiwa Securities Group
Japan
$1.3M
OCA
263
OpenArc Corporate Advisory
Georgia
$1.3M
P8IP
264
Pier 88 Investment Partners
California
$1.3M
Truist Financial
265
Truist Financial
North Carolina
$1.29M
Prudential Financial
266
Prudential Financial
New Jersey
$1.29M
KTM
267
Keeler Thomas Management
Utah
$1.29M
CUAMC
268
China Universal Asset Management Company
China
$1.29M
AAM
269
Advisors Asset Management
Colorado
$1.29M
PCMU
270
Paragon Capital Management (Utah)
Utah
$1.27M
Stifel Financial
271
Stifel Financial
Missouri
$1.27M
Pictet Asset Management
272
Pictet Asset Management
Switzerland
$1.26M
SI
273
Shaker Investments
Ohio
$1.26M
CCMINC
274
Cardinal Capital Management Inc (North Carolina)
North Carolina
$1.26M
TAM
275
Tealwood Asset Management
Minnesota
$1.23M