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2,903 hedge funds and large institutions have $93B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 325 funds opening new positions, 1,075 increasing their positions, 1,266 reducing their positions, and 171 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: $ → $

11% less funds holding in top 10

Funds holding in top 10: 3531 (-4)

15% less repeat investments, than reductions

Existing positions increased: 1,075 | Existing positions reduced: 1,266

19% less call options, than puts

Call options by funds: $2.6B | Put options by funds: $3.2B

Holders
2,903
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
31
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
DWM
451
Dakota Wealth Management
Florida
$9.09M
MO
452
McMillan Office
Michigan
$9.05M
AI
453
Atria Investments
North Carolina
$8.88M
KRS
454
Kentucky Retirement Systems
Kentucky
$8.88M
AF
455
Allworth Financial
California
$8.88M
WF
456
Welch & Forbes
Massachusetts
$8.86M
CII
457
Capital International Inc
California
$8.79M
CDDEC
458
Caisse Des Depots Et Consignations
France
$8.75M
AG
459
Advocate Group
Minnesota
$8.68M
SW
460
SteelPeak Wealth
California
$8.57M
BIG
461
Boothe Investment Group
Delaware
$8.56M
XT
462
XTX Topco
Cayman Islands
$8.53M
AAA
463
Adams Asset Advisors
Texas
$8.49M
IWA
464
IBEX Wealth Advisors
New Jersey
$8.49M
ZBNA
465
Zions Bancorporation, National Association
Utah
$8.45M
SFA
466
Sequoia Financial Advisors
Ohio
$8.44M
VFM
467
Viking Fund Management
North Dakota
$8.35M
KPWS
468
Kestra Private Wealth Services
Texas
$8.26M
PTPFOECYE
469
PBU - The Pension Fund of Early Childhood & Youth Educators
$8.21M
HWM
470
HB Wealth Management
Georgia
$8.19M
LCM
471
LVM Capital Management
Michigan
$8.17M
HIMCH
472
Hartford Investment Management Co (HIMCO)
Connecticut
$8.17M
NB
473
Norinchukin Bank
Japan
$8.17M
SI
474
Stephens Inc
Arkansas
$8.15M
GAM
475
Generali Asset Management
Italy
$8.1M