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
KRS
451
Kentucky Retirement Systems
Kentucky
$8.88M
AF
452
Allworth Financial
California
$8.88M
WF
453
Welch & Forbes
Massachusetts
$8.86M
CII
454
Capital International Inc
California
$8.79M
CDDEC
455
Caisse Des Depots Et Consignations
France
$8.75M
AG
456
Advocate Group
Minnesota
$8.68M
SW
457
SteelPeak Wealth
California
$8.57M
BIG
458
Boothe Investment Group
Delaware
$8.56M
XT
459
XTX Topco
Cayman Islands
$8.53M
AAA
460
Adams Asset Advisors
Texas
$8.49M
IWA
461
IBEX Wealth Advisors
New Jersey
$8.49M
ZBNA
462
Zions Bancorporation, National Association
Utah
$8.45M
SFA
463
Sequoia Financial Advisors
Ohio
$8.44M
VFM
464
Viking Fund Management
North Dakota
$8.35M
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