2,122 hedge funds and large institutions have $90.1B invested in Amgen in 2021 Q3 according to their latest regulatory filings, with 113 funds opening new positions, 867 increasing their positions, 847 reducing their positions, and 146 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less call options, than puts

Call options by funds: $ | Put options by funds: $

less funds holding

Funds holding:

14% less capital invested

Capital invested by funds: $105B → $90.1B (-$15.1B)

23% less first-time investments, than exits

New positions opened: 113 | Existing positions closed: 146

40% less funds holding in top 10

Funds holding in top 10: 4326 (-17)

Holders
2,122
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$948M
Puts
$1.04B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$87K
2002
$87K
2003
$86K
2004
$86K
2005
$86K
2006
$86K
2007
$85K
2008
$81K
2009
$81K
2010
$79.7K
2011
$79K
2012
$79K
2013
$78K
2014
$78K
2015
$77K
2016
$76K
2017
$74K
2018
$74K
2019
$74K
2020
$74K
2021
$74K
2022
$73K
2023
$70.4K
2024
$69K
2025
$69K