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2,128 hedge funds and large institutions have $90.2B invested in Amgen in 2021 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 870 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 → $90.2B (-$15.1B)

22% less first-time investments, than exits

New positions opened: 114 | Existing positions closed: 146

40% less funds holding in top 10

Funds holding in top 10: 4326 (-17)

Holders
2,128
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
$96K
2002
$95K
2003
$94K
2004
$93K
2005
$93K
2006
$88K
2007
$87K
2008
$87K
2009
$86K
2010
$86K
2011
$86K
2012
$86K
2013
$85K
2014
$81K
2015
$81K
2016
$79.7K
2017
$79K
2018
$79K
2019
$78K
2020
$78K
2021
$77K
2022
$76K
2023
$74K
2024
$74K
2025
$74K