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
BWM
1851
BankPlus Wealth Management
Mississippi
$459K
RWMG
1852
Redwood Wealth Management Group
New Jersey
$459K
W
1853
Wealthquest
Ohio
$459K
SAMC
1854
Spectrum Asset Management (California)
California
$458K
TCM
1855
Triumph Capital Management
Colorado
$458K
MHC
1856
May Hill Capital
Massachusetts
$458K
FP
1857
Financial Perspectives
Minnesota
$457K
AIM
1858
Acropolis Investment Management
Missouri
$457K
HNB
1859
Hilltop National Bank
Wyoming
$455K
BDFN
1860
Bond & Devick Financial Network
Minnesota
$455K
MFS
1861
Miller Financial Services
Michigan
$455K
FB
1862
First Bancorp
Maine
$455K
IPWA
1863
International Private Wealth Advisors
California
$455K
RL
1864
Rogco LP
Oklahoma
$454K
CCM
1865
CFO Capital Management
Connecticut
$454K
MIA
1866
MeadowBrook Investment Advisors
Michigan
$452K
PWC
1867
Pathfinder Wealth Consulting
North Carolina
$452K
SF
1868
Steffes Financial
Kansas
$452K
PAMG
1869
Patton Albertson Miller Group
Tennessee
$451K
GLF
1870
Groupe la Francaise
France
$449K
LWA
1871
Lantern Wealth Advisors
New York
$447K
LA
1872
LVW Advisors
New York
$447K
LWP
1873
LMG Wealth Partners
Louisiana
$447K
HWA
1874
Heartwood Wealth Advisors
Virginia
$446K
BIA
1875
Beacon Investment Advisors
Maryland
$446K