1,731 hedge funds and large institutions have $99.9B invested in Amgen in 2017 Q4 according to their latest regulatory filings, with 234 funds opening new positions, 702 increasing their positions, 585 reducing their positions, and 88 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more ownership

Funds ownership:

7% less capital invested

Capital invested by funds: $108B → $99.9B (-$7.82B)

31% less funds holding in top 10

Funds holding in top 10: 8861 (-27)

38% less call options, than puts

Call options by funds: $788M | Put options by funds: $1.28B

Holders
1,731
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
61
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$788M
Puts
$1.28B
Net Calls
Net Calls Change

Top Buyers

1 +$192M
2 +$143M
3 +$143M
4
Goldman Sachs
Goldman Sachs
New York
+$130M
5
AQR Capital Management
AQR Capital Management
Connecticut
+$124M

Top Sellers

1 -$1.24B
2 -$271M
3 -$178M
4
Bank of America
Bank of America
North Carolina
-$136M
5
JP Morgan Chase
JP Morgan Chase
New York
-$113M
Name Holding Trade Value Shares
Change
Change in
Stake
1226
$666K
1227
$664K
1228
$662K
1229
$662K
1230
$653K
1231
$653K
1232
$652K
1233
$652K
1234
$650K
1235
$649K
1236
$645K
1237
$644K
1238
$643K
1239
$640K
1240
$640K
1241
$640K
1242
$637K
1243
$632K
1244
$631K
1245
$631K
1246
$631K
1247
$630K
1248
$626K
1249
$626K
1250
$622K