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2,107 hedge funds and large institutions have $110B invested in Amgen in 2019 Q4 according to their latest regulatory filings, with 318 funds opening new positions, 669 increasing their positions, 839 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.19% less ownership

Funds ownership: 77.17%76.98% (-0.19%)

20% less repeat investments, than reductions

Existing positions increased: 669 | Existing positions reduced: 839

21% less call options, than puts

Call options by funds: $1.49B | Put options by funds: $1.88B

Holders
2,107
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
112
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.49B
Puts
$1.88B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$94K
2002
$92K
2003
$89.6K
2004
$89K
2005
$87K
2006
$85K
2007
$82K
2008
$79.2K
2009
$79K
2010
$79K
2011
$75K
2012
$73K
2013
$73K
2014
$72K
2015
$72K
2016
$69K
2017
$68.4K
2018
$67K
2019
$67K
2020
$67K
2021
$66K
2022
$65K
2023
$63K
2024
$61K
2025
$60K