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
1301
$1.04M
1302
$1.04M
1303
$1.04M
1304
$1.04M
1305
$1.03M
1306
$1.03M
1307
$1.02M
1308
$1.02M
1309
$1.02M
1310
$1.02M
1311
$1.02M
1312
$1.02M
1313
$1.02M
1314
$1.01M
1315
$1.01M
1316
$1.01M
1317
$1.01M
1318
$1.01M
1319
$1M
1320
$998K
1321
$996K
1322
$986K
1323
$982K
1324
$981K
1325
$981K