2,425 hedge funds and large institutions have $98.5B invested in Amgen in 2023 Q1 according to their latest regulatory filings, with 131 funds opening new positions, 1,038 increasing their positions, 889 reducing their positions, and 146 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

9% less capital invested

Capital invested by funds: $108B → $98.5B (-$9.71B)

10% less first-time investments, than exits

New positions opened: 131 | Existing positions closed: 146

34% less funds holding in top 10

Funds holding in top 10: 9965 (-34)

Holders
2,425
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
65
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.48B
Puts
$1.19B
Net Calls
Net Calls Change

Top Sellers

1 -$524M
2 -$451M
3 -$366M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$225M
5
Barclays
Barclays
United Kingdom
-$223M
Name Holding Trade Value Shares
Change
Change in
Stake
1776
$431K
1777
$430K
1778
$429K
1779
$429K
1780
$429K
1781
$428K
1782
$428K
1783
$428K
1784
$427K
1785
$426K
1786
$425K
1787
$424K
1788
$423K
1789
$423K
1790
$422K
1791
$421K
1792
$419K
1793
$418K
1794
$418K
1795
$418K
1796
$418K
1797
$416K
1798
$414K
1799
$412K
1800
$412K