2,880 hedge funds and large institutions have $92.8B invested in Pfizer in 2025 Q4 according to their latest regulatory filings, with 312 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
2,880
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
HA
2351
Hamel Associates
New Jersey
$249K
LCAM
2352
London & Capital Asset Management
United Kingdom
$249K
SIAG
2353
Safeguard Investment Advisory Group
California
$249K
SCM
2354
Silvant Capital Management
Georgia
$249K
WFI
2355
West Family Investments
California
$248K
MW
2356
Maia Wealth
Colorado
$248K
SPI
2357
Sutton Place Investors
New York
$248K
VFPW
2358
Vantage Financial Partners (Wisconsin)
Wisconsin
$248K
AP
2359
Atwood & Palmer
Missouri
$247K
UWM
2360
Urban Wealth Management
California
$247K
SGWP
2361
Sun Group Wealth Partners
California
$247K
SWA
2362
Strategies Wealth Advisors
Michigan
$246K
CWP
2363
CFM Wealth Partners
Texas
$246K
AIM
2364
Aspen Investment Management
Michigan
$245K
PCM
2365
Princeton Capital Management
New Jersey
$245K
RCM
2366
RB Capital Management
Nevada
$244K
BIM
2367
Barton Investment Management
Pennsylvania
$244K
AFM
2368
Armstrong Fleming & Moore
District of Columbia
$244K
ACA
2369
Arsenal Capital Advisors
Pennsylvania
$244K
CWM
2370
CCG Wealth Management
California
$244K
OFS
2371
Orrstown Financial Services
Pennsylvania
$243K
LFA
2372
Laraway Financial Advisors
Minnesota
$243K
OL
2373
Optas LLC
Texas
$243K
BF
2374
Bonfire Financial
Colorado
$242K
NRG
2375
Nemes Rush Group
Michigan
$241K