2,876 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 308 funds opening new positions, 1,071 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: 1,071 | Existing positions reduced: 1,261

19% less call options, than puts

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

Holders
2,876
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
FFH
276
Fairfax Financial Holdings
Ontario, Canada
$22.2M
CA
277
CSM Advisors
Pennsylvania
$21.9M
GAM
278
Gotham Asset Management
New York
$21.8M
PFSRSONJ
279
Police & Firemen's Retirement System of New Jersey
New Jersey
$21.7M
Allspring Global Investments
280
Allspring Global Investments
North Carolina
$21.7M
PGFC
281
Peapack-Gladstone Financial Corp
New Jersey
$21.6M
SGA
282
Sector Gamma AS
Norway
$21.4M
IG
283
ING Group
Netherlands
$21.1M
AFIA
284
America First Investment Advisors
Nebraska
$20.8M
SIS
285
Sound Income Strategies
Florida
$20.8M
SMDAM
286
Sumitomo Mitsui DS Asset Management
Japan
$20.6M
DWM
287
Destination Wealth Management
California
$20.4M
NIM
288
NEOS Investment Management
Connecticut
$20.3M
Thrivent Financial for Lutherans
289
Thrivent Financial for Lutherans
Minnesota
$20.2M
Mercer Global Advisors
290
Mercer Global Advisors
Colorado
$20.1M
TIP
291
Torray Investment Partners
Maryland
$20M
AP
292
Americana Partners
Texas
$19.9M
EMPI
293
Elo Mutual Pension Insurance
Finland
$19.8M
CWM
294
CIBC World Markets
New York
$19.7M
GC
295
Grimes & Company
Massachusetts
$19.7M
QP
296
Quilter Plc
United Kingdom
$19.5M
PAG
297
Private Advisor Group
New Jersey
$19.5M
NYLIM
298
New York Life Investment Management
New York
$19.4M
NAM
299
Nissay Asset Management
Japan
$19.4M
TWC
300
TD Waterhouse Canada
Ontario, Canada
$19.3M