2,879 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 311 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
2,879
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
AIP
2376
Almanack Investment Partners
Pennsylvania
$240K
DBIA
2377
Dumont & Blake Investment Advisors
New Jersey
$240K
BIA
2378
Bigelow Investment Advisors
Maine
$239K
GSWA
2379
Good Steward Wealth Advisors
Tennessee
$239K
PAS
2380
PKS Advisory Services
New York
$239K
SFG
2381
SageGuard Financial Group
Tennessee
$238K
KFC
2382
Klingenstein Fields & Co
New York
$238K
PWA
2383
Physician Wealth Advisors
Utah
$237K
DAC
2384
Dutch Asset Corp
New York
$237K
OAS
2385
Optivise Advisory Services
Tennessee
$237K
PWP
2386
Perfromance Wealth Partners
Illinois
$237K
AWMM
2387
Aegis Wealth Management (Maryland)
Maryland
$236K
WCFA
2388
Walkner Condon Financial Advisors
Wisconsin
$236K
LCM
2389
Leisure Capital Management
California
$236K
AIM
2390
Alhambra Investment Management
Florida
$236K
WF
2391
WealthPoint Financial
North Carolina
$235K
FZCM
2392
Flynn Zito Capital Management
New York
$235K
BFA
2393
Beaumont Financial Advisors
Massachusetts
$235K
PWM
2394
Pines Wealth Management
North Carolina
$235K
EA
2395
Eclectic Associates
California
$234K
AWA
2396
AGH Wealth Advisors
Kansas
$234K
CRIG
2397
Charter Research & Investment Group
Connecticut
$234K
ETS
2398
ESL Trust Services
New York
$233K
VFP
2399
Verus Financial Partners
Virginia
$233K
TA
2400
Townsend & Associates
Colorado
$233K