2,881 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 312 funds opening new positions, 1,072 increasing their positions, 1,261 reducing their positions, and 169 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: $ → $

14% less funds holding in top 10

Funds holding in top 10: 3530 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,072 | Existing positions reduced: 1,261

19% less call options, than puts

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

Holders
2,881
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
30
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
SN
1326
Sittner & Nelson
Oregon
$1.06M
BI
1327
Ballast Inc
Kentucky
$1.06M
UBV
1328
United Bank (Virginia)
Virginia
$1.06M
SGI
1329
Summit Global Investments
Utah
$1.05M
CL
1330
CSS LLC
Illinois
$1.05M
HCP
1331
Holt Capital Partners
Texas
$1.05M
HBT
1332
Hills Bank & Trust
Iowa
$1.05M
MMPW
1333
Mitchell McLeod Pugh & Williams
Alabama
$1.05M
HSA
1334
Hussman Strategic Advisors
Maryland
$1.05M
PAM
1335
Palisade Asset Management
Minnesota
$1.04M
AFCM
1336
Applied Finance Capital Management
Puerto Rico
$1.04M
WC
1337
Westhampton Capital
North Carolina
$1.04M
AA
1338
Advisory Alpha
Michigan
$1.04M
CAMV
1339
Concord Asset Management (Virginia)
Virginia
$1.04M
DCM
1340
Donaldson Capital Management
Indiana
$1.04M
MVA
1341
Mount Vernon Associates
Maryland
$1.03M
HCMT
1342
Highland Capital Management (Tennessee)
Tennessee
$1.03M
VAS
1343
Vestmark Advisory Solutions
Massachusetts
$1.03M
KCM
1344
Kendall Capital Management
Maryland
$1.03M
MC
1345
Martin & Co
Tennessee
$1.03M
BBA
1346
BLB&B Advisors
Pennsylvania
$1.03M
FNBTCON
1347
First National Bank & Trust Co of Newtown
Pennsylvania
$1.03M
RWPA
1348
Richard W. Paul & Associates
Michigan
$1.03M
SCP
1349
Seizert Capital Partners
Michigan
$1.02M
HR
1350
Howe & Rusling
New York
$1.02M