2,880 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, 1,071 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
2,880
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
RLWM
1851
RF&L Wealth Management
Massachusetts
$461K
TFIPS
1852
Towarzystwo Funduszy Inwestycyjnych PZU SA
$460K
CH
1853
Cromwell Holdings
Wyoming
$460K
GWMR
1854
GC Wealth Management RIA
Massachusetts
$460K
BWM
1855
BankPlus Wealth Management
Mississippi
$459K
RWMG
1856
Redwood Wealth Management Group
New Jersey
$459K
W
1857
Wealthquest
Ohio
$459K
SAMC
1858
Spectrum Asset Management (California)
California
$458K
TCM
1859
Triumph Capital Management
Colorado
$458K
MHC
1860
May Hill Capital
Massachusetts
$458K
FP
1861
Financial Perspectives
Minnesota
$457K
AIM
1862
Acropolis Investment Management
Missouri
$457K
HNB
1863
Hilltop National Bank
Wyoming
$455K
BDFN
1864
Bond & Devick Financial Network
Minnesota
$455K
MFS
1865
Miller Financial Services
Michigan
$455K
FB
1866
First Bancorp
Maine
$455K
IPWA
1867
International Private Wealth Advisors
California
$455K
RL
1868
Rogco LP
Oklahoma
$454K
CCM
1869
CFO Capital Management
Connecticut
$454K
MIA
1870
MeadowBrook Investment Advisors
Michigan
$452K
PWC
1871
Pathfinder Wealth Consulting
North Carolina
$452K
SF
1872
Steffes Financial
Kansas
$452K
PAMG
1873
Patton Albertson Miller Group
Tennessee
$451K
GLF
1874
Groupe la Francaise
France
$449K
LWA
1875
Lantern Wealth Advisors
New York
$447K