2,983 hedge funds and large institutions have $100B invested in Pfizer in 2024 Q4 according to their latest regulatory filings, with 377 funds opening new positions, 932 increasing their positions, 1,460 reducing their positions, and 245 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 funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

8% less capital invested

Capital invested by funds: $109B → $100B (-$8.71B)

15% less call options, than puts

Call options by funds: $3.28B | Put options by funds: $3.87B

36% less repeat investments, than reductions

Existing positions increased: 932 | Existing positions reduced: 1,460

Holders
2,983
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
42
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.28B
Puts
$3.87B
Net Calls
Net Calls Change

Top Sellers

1 -$644M
2 -$337M
3 -$293M
4
JP Morgan Chase
JP Morgan Chase
New York
-$285M
5
Barclays
Barclays
United Kingdom
-$277M
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$446K
2002
$444K
2003
$444K
2004
$444K
2005
$443K
2006
$443K
2007
$442K
2008
$442K
2009
$440K
2010
$440K
2011
$440K
2012
$440K
2013
$440K
2014
$439K
2015
$439K
2016
$438K
2017
$437K
2018
$436K
2019
$436K
2020
$435K
2021
$434K
2022
$434K
2023
$434K
2024
$434K
2025
$434K