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
FFC
2326
First Financial Corp
Indiana
$254K
SAM
2327
Stembrook Asset Management
New Jersey
$254K
GPW
2328
Genesis Private Wealth
Virginia
$254K
CFG
2329
Chapman Financial Group
Hawaii
$254K
ST
2330
Sentinel Trust
Texas
$253K
VNA
2331
Valley National Advisers
Pennsylvania
$253K
BM
2332
Berman McAleer
Maryland
$252K
SFA
2333
Souders Financial Advisors
Ohio
$252K
APM
2334
a16z Perennial Management
California
$252K
LA
2335
Lakeside Advisors
Washington
$251K
HBW
2336
Hazlett, Burt & Watson
West Virginia
$251K
PCM
2337
Pointe Capital Management
Michigan
$251K
TCP
2338
TMB Capital Partners
Arkansas
$251K
WMA
2339
West Michigan Advisors
Michigan
$251K
SC
2340
Scholtz & Company
Connecticut
$251K
OAM
2341
Occidental Asset Management
California
$250K
GWP
2342
Gateway Wealth Partners
Wisconsin
$250K
HRC
2343
Hoertkorn Richard Charles
$250K
ASG
2344
Ariston Services Group
California
$250K
HR
2345
Hardy Reed
Mississippi
$250K
FFA
2346
Fi3 Financial Advisors
Indiana
$249K
HA
2347
Hamel Associates
New Jersey
$249K
LCAM
2348
London & Capital Asset Management
United Kingdom
$249K
SIAG
2349
Safeguard Investment Advisory Group
California
$249K
SCM
2350
Silvant Capital Management
Georgia
$249K