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2,903 hedge funds and large institutions have $93B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 325 funds opening new positions, 1,075 increasing their positions, 1,266 reducing their positions, and 171 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

11% less funds holding in top 10

Funds holding in top 10: 3531 (-4)

15% less repeat investments, than reductions

Existing positions increased: 1,075 | Existing positions reduced: 1,266

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,903
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
31
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.6B
Puts
$3.2B
Net Calls
Net Calls Change

Top Buyers

1 +$362M
2 +$342M
3 +$189M
4
Capital World Investors
Capital World Investors
California
+$184M
5
Goldman Sachs
Goldman Sachs
New York
+$183M

Top Sellers

1 -$450M
2 -$223M
3 -$211M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$167M
5
Jane Street
Jane Street
New York
-$146M
Name Holding Trade Value Shares
Change
Change in
Stake
SC
251
Scotia Capital
Ontario, Canada
$27.4M
AB
252
Amalgamated Bank
New York
$26.6M
FGP
253
Freestone Grove Partners
California
$26.1M
AA
254
ALPS Advisors
Colorado
$25.9M
P
255
PensionDanmark
Denmark
$25.3M
AAF
256
Andra AP-fonden
Sweden
$25.3M
LA
257
LBP AM
France
$25.3M
BCIM
258
British Columbia Investment Management
British Columbia, Canada
$25.1M
American Century Companies
259
American Century Companies
Missouri
$24.7M
NIM
260
Nexus Investment Management
Ontario, Canada
$24.7M
VMPIC
261
Varma Mutual Pension Insurance Co
Finland
$24M
BPA
262
Beacon Pointe Advisors
California
$23.9M
AL
263
Arnhold LLC
New York
$23.9M
HCM
264
Huber Capital Management
California
$23.8M
GT
265
Glenmede Trust
Pennsylvania
$23.8M
SA
266
Sanctuary Advisors
Indiana
$23.8M
X
267
Xponance
Pennsylvania
$23.7M
UIM
268
USS Investment Management
United Kingdom
$23.6M
URS
269
Utah Retirement Systems
Utah
$23.4M
Bank Julius Baer & Co
270
Bank Julius Baer & Co
Switzerland
$23.1M
IMPI
271
Ilmarinen Mutual Pension Insurance
Finland
$23.1M
FAF
272
Fjarde Ap-fonden
Sweden
$23M
Daiwa Securities Group
273
Daiwa Securities Group
Japan
$22.9M
AAM
274
Advisors Asset Management
Colorado
$22.9M
EGM
275
Engineers Gate Manager
New York
$22.6M