2,879 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 311 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
2,879
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
CBT
2601
CoreFirst Bank & Trust
Kansas
$112K
W
2602
WealthCollab
Washington
$111K
HWM
2603
HighMark Wealth Management
Minnesota
$109K
BHWM
2604
Beaird Harris Wealth Management
Texas
$109K
WBC
2605
West Branch Capital
Massachusetts
$109K
AAMU
2606
AEGON Asset Management (UK)
United Kingdom
$107K
AW
2607
Ankerstar Wealth
Texas
$105K
FFL
2608
Financial Freedom LLC
Ohio
$102K
RIAS
2609
Rachor Investment Advisory Services
Michigan
$101K
BIA
2610
Bell Investment Advisors
California
$100K
MIHAS
2611
Maj Invest Holding A/S
Denmark
$100K
GCS
2612
Gordian Capital (Singapore)
Singapore
$99.6K
AIM
2613
Arcadia Investment Management
Michigan
$97.1K
MLA
2614
MB, Levis & Associates
Pennsylvania
$93.5K
CH
2615
Canton Hathaway
Rhode Island
$93.5K
PB
2616
Prosperity Bancshares
Texas
$93.3K
SFFS
2617
Stonehage Fleming Financial Services
Jersey
$93K
PP
2618
PFS Partners
New Jersey
$92.5K
NSG
2619
Nalls Sherbakoff Group
Tennessee
$92.5K
VWA
2620
VSM Wealth Advisory
Maryland
$92.3K
FMP
2621
Financial Management Professionals
Texas
$91.2K
RBC
2622
Roble Belko & Company
Pennsylvania
$91K
TSMHT
2623
Thurston Springer Miller Herd & Titak
Indiana
$89.6K
QWM
2624
Quaker Wealth Management
New Jersey
$88.9K
DT
2625
DV Trading
Illinois
$88.3K