2,423 hedge funds and large institutions have $98.4B invested in Amgen in 2023 Q1 according to their latest regulatory filings, with 130 funds opening new positions, 1,038 increasing their positions, 888 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 → $98.4B (-$9.71B)

11% less first-time investments, than exits

New positions opened: 130 | Existing positions closed: 146

34% less funds holding in top 10

Funds holding in top 10: 9965 (-34)

Holders
2,423
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
1976
$309K
1977
$308K
1978
$307K
1979
$305K
1980
$305K
1981
$304K
1982
$303K
1983
$303K
1984
$303K
1985
$302K
1986
$302K
1987
$302K
1988
$301K
1989
$301K
1990
$300K
1991
$300K
1992
$300K
1993
$299K
1994
$299K
1995
$299K
1996
$298K
1997
$297K
1998
$297K
1999
$296K
2000
$296K