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3,122 hedge funds and large institutions have $150B invested in Amgen in 2026 Q1 according to their latest regulatory filings, with 220 funds opening new positions, 1,203 increasing their positions, 1,246 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

1% more funds holding

Funds holding: 3,0823,122 (+40)

3% less repeat investments, than reductions

Existing positions increased: 1,203 | Existing positions reduced: 1,246

1.73% less ownership

Funds ownership: 81.18%79.44% (-1.7%)

Holders
3,122
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
64
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.89B
Puts
$1.47B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
FWIA
276
Fort Washington Investment Advisors
Ohio
$32.4M
First Manhattan
277
First Manhattan
New York
$32M
CC
278
Cornerstone Capital
California
$31.9M
JE
279
JMAC Enterprises
Pennsylvania
$31.9M
Wealthfront Advisers
280
Wealthfront Advisers
California
$31.9M
PHAM
281
Pacific Heights Asset Management
California
$31.7M
UCFA
282
United Capital Financial Advisors
Texas
$31.6M
UM
283
UniSuper Management
Australia
$31.4M
BIM
284
Bridges Investment Management
Nebraska
$30.8M
URS
285
Utah Retirement Systems
Utah
$30.8M
MCM
286
MAI Capital Management
Ohio
$30.7M
Public Sector Pension Investment Board (PSP Investments)
287
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$30.7M
KIA
288
KCM Investment Advisors
California
$30.7M
Rafferty Asset Management
289
Rafferty Asset Management
New York
$30.7M
BCM
290
Becker Capital Management
Oregon
$30.1M
BTW
291
Boston Trust Walden
Massachusetts
$29.7M
DJSG
292
D.J. St. Germain
Massachusetts
$29.7M
RPI
293
Railway Pension Investments
United Kingdom
$29.5M
TS
294
Tamar Securities
California
$29.4M
PFSRSONJ
295
Police & Firemen's Retirement System of New Jersey
New Jersey
$29.2M
SMFG
296
Sumitomo Mitsui Financial Group
Japan
$28.9M
BB
297
Busey Bank
Illinois
$28.8M
WB
298
WesBanco Bank
West Virginia
$28.7M
EF
299
Empowered Funds
Pennsylvania
$28.5M
GC
300
Grimes & Company
Massachusetts
$28.4M