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
2276
$116K
2277
$114K
2278
$113K
2279
$112K
2280
$108K
2281
$107K
2282
$106K
2283
$106K
2284
$103K
2285
$102K
2286
$101K
2287
$101K
2288
$99K
2289
$97.7K
2290
$96K
2291
$95.3K
2292
$95K
2293
$92.3K
2294
$91.9K
2295
$91.8K
2296
$91.1K
2297
$87.8K
2298
$86.9K
2299
$83.2K
2300
$82.2K