2,836 hedge funds and large institutions have $120B invested in Amgen in 2025 Q2 according to their latest regulatory filings, with 146 funds opening new positions, 1,221 increasing their positions, 1,092 reducing their positions, and 180 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

13% less call options, than puts

Call options by funds: $1.9B | Put options by funds: $2.17B

19% less first-time investments, than exits

New positions opened: 146 | Existing positions closed: 180

46% less funds holding in top 10

Funds holding in top 10: 7440 (-34)

Holders
2,836
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
40
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.9B
Puts
$2.17B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$15B
2
$13B
3
$8.2B
4
$5.28B
5
$4.71B
6
$4.52B
7
$3.62B
8
$3.6B
9
$2.97B
10
$2.04B
11
$1.71B
12
$1.66B
13
$1.56B
14
$1.47B
15
$1.29B
16
$1.28B
17
$1.27B
18
$1.18B
19
$1.17B
20
$1.12B
21
$1.08B
22
$1.02B
23
$1.01B
24
$988M
25
$844M