2,847 hedge funds and large institutions have $92.3B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 294 funds opening new positions, 1,065 increasing their positions, 1,252 reducing their positions, and 167 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:

less capital invested

Capital invested by funds: $ → $

15% less funds holding in top 10

Funds holding in top 10: 3429 (-5)

15% less repeat investments, than reductions

Existing positions increased: 1,065 | Existing positions reduced: 1,252

19% less call options, than puts

Call options by funds: $2.58B | Put options by funds: $3.18B

Holders
2,847
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.58B
Puts
$3.18B
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
+$182M

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
AF
451
Allworth Financial
California
$8.88M
WF
452
Welch & Forbes
Massachusetts
$8.86M
CII
453
Capital International Inc
California
$8.79M
CDDEC
454
Caisse Des Depots Et Consignations
France
$8.75M
AG
455
Advocate Group
Minnesota
$8.68M
SW
456
SteelPeak Wealth
California
$8.57M
BIG
457
Boothe Investment Group
Delaware
$8.56M
XT
458
XTX Topco
Cayman Islands
$8.53M
AAA
459
Adams Asset Advisors
Texas
$8.49M
IWA
460
IBEX Wealth Advisors
New Jersey
$8.49M
ZBNA
461
Zions Bancorporation, National Association
Utah
$8.45M
SFA
462
Sequoia Financial Advisors
Ohio
$8.44M
VFM
463
Viking Fund Management
North Dakota
$8.35M
WIA
464
World Investment Advisors
California
$8.32M
KPWS
465
Kestra Private Wealth Services
Texas
$8.26M
PTPFOECYE
466
PBU - The Pension Fund of Early Childhood & Youth Educators
$8.21M
HWM
467
HB Wealth Management
Georgia
$8.19M
LCM
468
LVM Capital Management
Michigan
$8.17M
HIMCH
469
Hartford Investment Management Co (HIMCO)
Connecticut
$8.17M
NB
470
Norinchukin Bank
Japan
$8.17M
SI
471
Stephens Inc
Arkansas
$8.15M
GAM
472
Generali Asset Management
Italy
$8.1M
CPCM
473
Cardinal Point Capital Management
Ontario, Canada
$8.06M
IC
474
IEQ Capital
California
$7.99M
SCP
475
Stamos Capital Partners
California
$7.88M