2,878 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 310 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
2,878
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
BWP
1551
Baldwin Wealth Partners
Massachusetts
$719K
TWM
1552
Thrive Wealth Management
Pennsylvania
$718K
TW
1553
TritonPoint Wealth
Maryland
$717K
BCB
1554
Brian C. Broderick
$717K
ECM
1555
EagleClaw Capital Management
Massachusetts
$716K
AWAG
1556
ARS Wealth Advisors Group
Florida
$716K
CCG
1557
Chatham Capital Group
Georgia
$716K
SFO
1558
Stokes Family Office
Louisiana
$715K
VCM
1559
Violich Capital Management
California
$713K
AL
1560
Aspiriant LLC
California
$713K
BI
1561
Bramshill Investments
Florida
$713K
WP
1562
WealthShield Partners
North Carolina
$711K
FWA
1563
FSM Wealth Advisors
Ohio
$710K
TCMG
1564
TSP Capital Management Group
New Jersey
$710K
NCM
1565
Neumann Capital Management
California
$709K
TFO
1566
Tarbox Family Office
California
$706K
RPCONE
1567
Retirement Planning Company of New England
Rhode Island
$705K
RIP
1568
Reliant Investment Partners
North Carolina
$705K
CA
1569
Continuum Advisory
Idaho
$704K
KCFA
1570
Key Client Fiduciary Advisors
New Jersey
$702K
CGL
1571
Clarius Group LLC
Washington
$701K
VEA
1572
Virtus ETF Advisers
New York
$700K
KA
1573
Klingman & Associates
New York
$698K
BIAS
1574
Beacon Investment Advisory Services
New Jersey
$697K
BWA
1575
Beam Wealth Advisors
Louisiana
$697K