2,707 hedge funds and large institutions have $122B invested in Amgen in 2023 Q4 according to their latest regulatory filings, with 340 funds opening new positions, 975 increasing their positions, 1,048 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

6% less call options, than puts

Call options by funds: $1.91B | Put options by funds: $2.02B

7% less repeat investments, than reductions

Existing positions increased: 975 | Existing positions reduced: 1,048

9% less funds holding in top 10

Funds holding in top 10: 8779 (-8)

Holders
2,707
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
79
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.91B
Puts
$2.02B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2026
$418K
2027
$417K
2028
$416K
2029
$416K
2030
$416K
2031
$416K
2032
$416K
2033
$416K
2034
$415K
2035
$415K
2036
$415K
2037
$414K
2038
$414K
2039
$413K
2040
$412K
2041
$412K
2042
$412K
2043
$412K
2044
$411K
2045
$410K
2046
$408K
2047
$407K
2048
$407K
2049
$404K
2050
$403K