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2,930 hedge funds and large institutions have $106B invested in Pfizer in 2026 Q1 according to their latest regulatory filings, with 252 funds opening new positions, 1,295 increasing their positions, 1,082 reducing their positions, and 168 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,930
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
47
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.08B
Puts
$2.68B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
WBC
2651
West Branch Capital
Massachusetts
$122K
HWM
2652
HighMark Wealth Management
Minnesota
$122K
FFL
2653
Financial Freedom LLC
Ohio
$121K
AAMU
2654
AEGON Asset Management (UK)
United Kingdom
$120K
T
2655
TrustBank
Illinois
$120K
LWM
2656
Lodestone Wealth Management
Washington
$118K
DWP
2657
Destiny Wealth Partners
Florida
$118K
Kayne Anderson Rudnick Investment Management
2658
Kayne Anderson Rudnick Investment Management
California
$117K
RIAS
2659
Rachor Investment Advisory Services
Michigan
$115K
MIHAS
2660
Maj Invest Holding A/S
Denmark
$112K
CTB
2661
Country Trust Bank
Illinois
$112K
CAM
2662
Chesapeake Asset Management
New York
$112K
NF
2663
Napier Financial
Massachusetts
$111K
AIM
2664
Arcadia Investment Management
Michigan
$110K
KFAS
2665
Keating Financial Advisory Services
Kansas
$110K
BHWM
2666
Beaird Harris Wealth Management
Texas
$109K
CFS
2667
CGC Financial Services
Oregon
$109K
PB
2668
Prosperity Bancshares
Texas
$108K
CBT
2669
CoreFirst Bank & Trust
Kansas
$107K
MLA
2670
MB, Levis & Associates
Pennsylvania
$106K
KCM
2671
Key Capital Management
Tennessee
$106K
SFFS
2672
Stonehage Fleming Financial Services
Jersey
$105K
BA
2673
Ballast Advisors
Minnesota
$103K
TSMHT
2674
Thurston Springer Miller Herd & Titak
Indiana
$103K
QWM
2675
Quaker Wealth Management
New Jersey
$101K