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
PPWM
2451
Paragon Private Wealth Management
Kentucky
$220K
PWA
2452
Prairie Wealth Advisors
Nebraska
$220K
JMA
2453
J.M. Arbour
Maine
$219K
WA
2454
Wealth Architects
California
$219K
TFA
2455
Transamerica Financial Advisors
Florida
$219K
HAS
2456
HBW Advisory Services
California
$219K
VFG
2457
Valley Financial Group
Pennsylvania
$219K
GPA
2458
Guerra Pan Advisors
New Jersey
$219K
SFM
2459
Signet Financial Management
New Jersey
$219K
CA
2460
Cornerstone Advisory
Maryland
$218K
3IP
2461
3Chopt Investment Partners
Virginia
$218K
GFG
2462
Greenberg Financial Group
Arizona
$218K
SA
2463
SRH Advisors
Kansas
$218K
UB
2464
Umpqua Bank
Oregon
$218K
TW
2465
Tempo Wealth
Ohio
$217K
JPLA
2466
Joseph P. Lucia & Associates
New York
$217K
ACM
2467
Advance Capital Management
Michigan
$217K
UWPG
2468
Ullmann Wealth Partners Group
Florida
$217K
IAS
2469
Integrity Advisory Solutions
Texas
$217K
MCWS
2470
McKinley Carter Wealth Services
West Virginia
$217K
PJSIMP
2471
P.J. Schmidt Investment Management (PJS)
Wisconsin
$217K
BCI
2472
Blue Capital Inc
Nebraska
$216K
GHA
2473
GW Henssler & Associates
Georgia
$215K
JFA
2474
JNBA Financial Advisors
Minnesota
$215K
SI
2475
Stirlingshire Investments
New York
$215K