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Amgen
AMGN

2,927 hedge funds and large institutions have $133B invested in Amgen in 2025 Q1 according to their latest regulatory filings, with 249 funds opening new positions, 1,134 increasing their positions, 1,184 reducing their positions, and 132 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 37 → 74 (+37)

89% more first-time investments, than exits

New positions opened: 249 | Existing positions closed: 132

19% more capital invested

Capital invested by funds: $112B → $133B (+$21.6B)

2% more funds holding

Funds holding: 2,856 → 2,927 (+71)

1.97% more ownership

Funds ownership: 77.85% → 79.82% (+2%)

8% more call options, than puts

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

4% less repeat investments, than reductions

Existing positions increased: 1,134 | Existing positions reduced: 1,184

Holders
2,927
Holders Change
+71
Holders Change %
+2.49%
% of All Funds
39.24%
Holding in Top 10
74
Holding in Top 10 Change
+37
Holding in Top 10 Change %
+100%
% of All Funds
0.99%
New
249
Increased
1,134
Reduced
1,184
Closed
132
Calls
$2.74B
Puts
$2.55B
Net Calls
+$193M
Net Calls Change
+$27.3M

Top Buyers

Rank Fund Capital Flow
1
Capital World Investors
Capital World Investors
California
+$3.01B
2
Capital International Investors
Capital International Investors
California
+$863M
3
Morgan Stanley
Morgan Stanley
New York
+$494M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$440M
5
JP Morgan Chase
JP Morgan Chase
New York
+$382M

Top Sellers

Rank Fund Capital Flow
1
Boston Partners
Boston Partners
Massachusetts
-$431M
2
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$322M
3
Charles Schwab
Charles Schwab
California
-$295M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$211M
5
Amundi
Amundi
France
-$199M
Name Holding Trade Value Shares
Change 		Change in
Stake
BOCM
1001
Bontempo Ohly Capital Management
Maryland
$3.07M +$464K +1,570 +19%
CBTWT
1002
Community Bank & Trust (Waco, Texas)
Texas
$3.06M +$1.18K +4 +0%
TE
1003
Tema ETFs
New York
$3.03M -$427K -1,445 -13%
TSMHT
1004
Thurston Springer Miller Herd & Titak
Indiana
$3.03M +$632K +2,140 +28%
PWAM
1005
Pinnacle West Asset Management
Wyoming
$3.03M +$7.38K +25 +0.3%
PTC
1006
Private Trust Company
Ohio
$3.02M -$75.6K -256 -3%
BAM
1007
Bell Asset Management
Australia
$3.01M -$2.68M -9,089 -48%
EFMC
1008
Empire Financial Management Company
New York
$3.01M +$102K +344 +4%
SWMG
1009
Stillwater Wealth Management Group
Florida
$3.01M +$285K +965 +11%
BLAM
1010
Bourne Lent Asset Management
New York
$3M -$59.1K -200 -2%
DWM
1011
Diversify Wealth Management
Utah
$2.99M +$1.05M +3,564 +52%
IP
1012
Integras Partners
Georgia
$2.99M +$143K +484 +5%
ZCI
1013
Zevenbergen Capital Investments
Washington
$2.98M -$75.3K -255 -3%
FWP
1014
FAS Wealth Partners
Kansas
$2.98M +$188K +635 +7%
CFG
1015
Citizens Financial Group
Rhode Island
$2.98M -$1.54M -5,224 -35%
NICM
1016
Neo Ivy Capital Management
New York
$2.97M +$2.41M +8,165 +590%
HA
1017
Huntleigh Advisors
Missouri
$2.97M +$54.3K +184 +2%
DFA
1018
Delta Financial Advisors
Louisiana
$2.97M +$14.8K +50 +0.5%
ANTB
1019
AMG National Trust Bank
Colorado
$2.97M -$165K -558 -6%
CHAM
1020
Clear Harbor Asset Management
Connecticut
$2.96M +$42.8K +145 +2%
MSA
1021
MUFG Securities Americas
New York
$2.96M +$465K +1,573 +20%
CS
1022
Crescent Sterling
Louisiana
$2.96M +$53.2K +180 +2%
HAS
1023
HBW Advisory Services
California
$2.95M +$273K +925 +11%
MOS
1024
MGO One Seven
Ohio
$2.95M +$239K +810 +9%
HT
1025
Heritage Trust
Oklahoma
$2.94M -$193K -654 -6%
39 40
41
42 43

AMGN Hedge Fund Activity: Q1 2025 in Review

2,927 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Amgen (AMGN) for Q1 2025, worth a combined $133B — up 19% from $112B a quarter earlier.

Buyers outnumbered sellers: 249 funds opened new AMGN positions and 132 closed out — a net gain of 117 holders — while 1,134 added to existing stakes and 1,184 trimmed.

The largest buyer was Capital World Investors, adding an estimated $3.01B. The largest seller was Boston Partners, cutting an estimated $431M.

  • 2,927 institutional investors held Amgen (AMGN) as of Q1 2025, up from 2,856 in Q4 2024.
  • Funds reported $133B of Amgen stock for Q1 2025, up 19% quarter-over-quarter.
  • 249 funds opened new Amgen positions in Q1 2025 and 132 closed out, a net change of +117 holders.
  • The largest Amgen buyer in Q1 2025 was Capital World Investors, an estimated $3.01B added.
  • The largest Amgen seller in Q1 2025 was Boston Partners, an estimated $431M sold.

Based on aggregated 13F filings for Q1 2025.