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
PWMG
2626
Private Wealth Management Group
New Jersey
$86.4K
RWM
2627
RMG Wealth Management
Wisconsin
$85.5K
MFP
2628
Meramec Financial Planners
Missouri
$84.2K
GWSG
2629
GPS Wealth Strategies Group
Colorado
$83.6K
JWM
2630
Jessup Wealth Management
Ohio
$83.4K
IWM
2631
IMG Wealth Management
Florida
$82.9K
WA
2632
Whipplewood Advisors
Colorado
$82.9K
FC
2633
Fairscale Capital
New Hampshire
$81.7K
FG
2634
Fairman Group
Pennsylvania
$81.2K
CT
2635
Coastline Trust
Rhode Island
$79.7K
KFAS
2636
Keating Financial Advisory Services
Kansas
$78.6K
NRWA
2637
North Ridge Wealth Advisors
Oregon
$77.8K
BGA
2638
Battery Global Advisors
Massachusetts
$77.5K
T
2639
TrustBank
Illinois
$76.9K
CM
2640
Castleark Management
Illinois
$74K
WWM
2641
Wolff Wiese Magana
California
$73.8K
MDCM
2642
Morgan Dempsey Capital Management
Wisconsin
$73.2K
SC
2643
Solstein Capital
California
$72.3K
BOTPPF
2644
Board of the Pension Protection Fund
United Kingdom
$72.2K
SL
2645
Salomon & Ludwin
Virginia
$71.8K
MWM
2646
Mascoma Wealth Management
New Hampshire
$71.4K
ACA
2647
American Capital Advisory
Idaho
$70K
TAM
2648
Tucker Asset Management
Colorado
$68.2K
KCM
2649
Key Capital Management
Tennessee
$68K
FAI
2650
Fiduciary Advisors Inc
Missouri
$67.9K