2,894 hedge funds and large institutions have $131B invested in Amgen in 2025 Q1 according to their latest regulatory filings, with 248 funds opening new positions, 1,121 increasing their positions, 1,172 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

8% more call options, than puts

Call options by funds: $2.74B | Put options by funds: $2.55B

0.86% more ownership

Funds ownership: 77.66%78.52% (+0.86%)

4% less repeat investments, than reductions

Existing positions increased: 1,121 | Existing positions reduced: 1,172

Holders
2,894
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
74
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.74B
Puts
$2.55B
Net Calls
Net Calls Change

Top Buyers

1 +$3.18B
2 +$910M
3 +$522M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$464M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$403M

Top Sellers

1 -$454M
2 -$340M
3 -$311M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$222M
5
Amundi
Amundi
France
-$209M
Name Holding Trade Value Shares
Change
Change in
Stake
GIA
201
Gateway Investment Advisers
Ohio
$44.1M
PI
202
PineBridge Investments
New York
$43.3M
SFI
203
Susquehanna Fundamental Investments
Pennsylvania
$43.3M
Vontobel Holding
204
Vontobel Holding
Switzerland
$42.2M
NAM
205
Nissay Asset Management
Japan
$41.6M
ELC
206
Edgar Lomax Company
Virginia
$41.2M
MHC
207
Meyer Handelman Company
New York
$41.1M
TAM
208
Todd Asset Management
Kentucky
$41.1M
TAF
209
Tredje AP-fonden
Sweden
$39.8M
Neuberger Berman Group
210
Neuberger Berman Group
New York
$39.3M
FAF
211
Första AP-fonden
Sweden
$39.3M
TRSOTSOK
212
Teachers Retirement System of the State of Kentucky
Kentucky
$39.1M
GFM
213
GF Fund Management
China
$38.9M
Rafferty Asset Management
214
Rafferty Asset Management
New York
$38.8M
OA
215
Oak Associates
Ohio
$38.5M
ZIG
216
Zurich Insurance Group
Switzerland
$38.5M
CNB
217
Czech National Bank
Czech Republic
$38.4M
COPPSERS
218
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$38.3M
EAM
219
Erste Asset Management
Austria
$37.9M
Brown Advisory
220
Brown Advisory
Maryland
$37.5M
Mercer Global Advisors
221
Mercer Global Advisors
Colorado
$37.5M
X
222
Xponance
Pennsylvania
$36.7M
GLA
223
Great Lakes Advisors
Illinois
$36.7M
FHA
224
First Horizon Advisors
Tennessee
$36.2M
GT
225
Glenmede Trust
Pennsylvania
$36.1M