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
WA
2551
WPG Advisers
Maryland
$176K
HI
2552
Hoey Investments
Pennsylvania
$175K
EP
2553
Elkhorn Partners
Nebraska
$174K
RF
2554
Roxbury Financial
New Jersey
$174K
RFG
2555
REAP Financial Group
Texas
$172K
LSPW
2556
Lake Street Private Wealth
Illinois
$169K
MAS
2557
MPWM Advisory Solutions
Georgia
$163K
NMG
2558
New Millennium Group
Utah
$163K
HNW
2559
High Note Wealth
Minnesota
$162K
CM
2560
Capula Management
Cayman Islands
$161K
HFM
2561
Hartford Financial Management
Connecticut
$160K
SWA
2562
SOA Wealth Advisors
New York
$159K
FNWA
2563
Financial Network Wealth Advisors
Utah
$157K
BSC
2564
Brown Shipley & Co
United Kingdom
$156K
MEG
2565
Millstone Evans Group
Colorado
$154K
ME
2566
McIlrath & Eck
Washington
$154K
EPIMS
2567
Evelyn Partners Investment Management Services
$151K
NL
2568
Navalign LLC
California
$151K
RAM
2569
Reflection Asset Management
South Carolina
$148K
PCM
2570
Penserra Capital Management
California
$143K
NECFA
2571
New England Capital Financial Advisors
Connecticut
$142K
CTA
2572
Colonial Trust Advisors
South Carolina
$142K
ATC
2573
Advantage Trust Company
Kansas
$141K
CFS
2574
CGC Financial Services
Oregon
$139K
HWA
2575
HHM Wealth Advisors
Tennessee
$139K