2,855 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 298 funds opening new positions, 1,067 increasing their positions, 1,254 reducing their positions, and 167 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:

less 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: 1,067 | Existing positions reduced: 1,254

19% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.18B

Holders
2,855
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
$2.58B
Puts
$3.18B
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
+$182M

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
CWM
1501
Centric Wealth Management
Illinois
$778K
WPP
1502
Whalerock Point Partners
Rhode Island
$777K
EFH
1503
Eaton Financial Holdings
Florida
$775K
WDG
1504
Wealth Dimensions Group
Ohio
$774K
GAG
1505
GM Advisory Group
New York
$771K
WC
1506
Wynn Capital
Georgia
$769K
IPW
1507
Impact Partnership Wealth
Georgia
$767K
LAM
1508
LECAP Asset Management
United Kingdom
$766K
OC
1509
Oarsman Capital
Wisconsin
$764K
PFA
1510
Pure Financial Advisors
California
$763K
BAM
1511
Byrne Asset Management
New Jersey
$761K
PRTG
1512
Post Resch Tallon Group
New York
$760K
LB
1513
Legacy Bridge
Iowa
$758K
SIP
1514
Stoneridge Investment Partners
Pennsylvania
$758K
AWM
1515
Aries Wealth Management
Maine
$758K
MBT
1516
Montecito Bank & Trust
California
$756K
EFG
1517
Ethos Financial Group
Pennsylvania
$754K
SCM
1518
SCS Capital Management
Massachusetts
$753K
MCM
1519
Manchester Capital Management
Vermont
$753K
WDC
1520
Woodward Diversified Capital
California
$751K
GWM
1521
Geneos Wealth Management
Colorado
$748K
PCA
1522
Prosperity Capital Advisors
Ohio
$745K
CSB
1523
City State Bank
Iowa
$744K
JWBC
1524
J.W. Burns & Co
New York
$739K
RC
1525
RBO & Co
California
$737K