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2,849 hedge funds and large institutions have $121B invested in Amgen in 2025 Q2 according to their latest regulatory filings, with 145 funds opening new positions, 1,230 increasing their positions, 1,095 reducing their positions, and 181 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

20% less first-time investments, than exits

New positions opened: 145 | Existing positions closed: 181

46% less funds holding in top 10

Funds holding in top 10: 7440 (-34)

Holders
2,849
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
1351
$1.43M
1352
$1.43M
1353
$1.43M
1354
$1.43M
1355
$1.43M
1356
$1.43M
1357
$1.42M
1358
$1.42M
1359
$1.42M
1360
$1.42M
1361
$1.42M
1362
$1.41M
1363
$1.41M
1364
$1.41M
1365
$1.41M
1366
$1.41M
1367
$1.41M
1368
$1.41M
1369
$1.41M
1370
$1.4M
1371
$1.4M
1372
$1.4M
1373
$1.4M
1374
$1.39M
1375
$1.39M