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
JAG
1376
Journey Advisory Group
Kentucky
$982K
AO
1377
Advisor OS
Illinois
$980K
CWA
1378
Centennial Wealth Advisory
Michigan
$977K
BAM
1379
BOCHK Asset Management
Hong Kong
$976K
GWANC
1380
Guardian Wealth Advisors (North Carolina)
North Carolina
$973K
STS
1381
SG Trading Solutions
Utah
$971K
CFS
1382
Commonwealth Financial Services
West Virginia
$969K
CNTOF
1383
Canandaigua National Trust of Florida
New York
$968K
LWANC
1384
Laurel Wealth Advisors (North Carolina)
North Carolina
$963K
GFG
1385
Genesis Financial Group
New Jersey
$961K
OCA
1386
OpenArc Corporate Advisory
Georgia
$958K
BIM
1387
Baldwin Investment Management
Pennsylvania
$957K
FIA
1388
Foundations Investment Advisors
Arizona
$956K
FCM
1389
Fire Capital Management
California
$955K
SCA
1390
St. Clair Advisors
Ohio
$954K
APW
1391
Alliance Private Wealth
Massachusetts
$953K
PTC
1392
Philadelphia Trust Company
Pennsylvania
$953K
PCL
1393
PCB Capital LLC
New Jersey
$952K
NIM
1394
Northeast Investment Management
Massachusetts
$948K
BOH
1395
Bank of Hawaii
Hawaii
$945K
AF
1396
Advisornet Financial
Minnesota
$942K
PFM
1397
Privium Fund Management
Netherlands
$940K
RFA
1398
Resurgent Financial Advisors
Georgia
$939K
RC
1399
Rahlfs Capital
Texas
$938K
MEAC
1400
M.E. Allison & Co
Texas
$938K