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3,117 hedge funds and large institutions have $150B invested in Amgen in 2026 Q1 according to their latest regulatory filings, with 219 funds opening new positions, 1,202 increasing their positions, 1,244 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: 3,0793,117 (+38)

3% less repeat investments, than reductions

Existing positions increased: 1,202 | Existing positions reduced: 1,244

1.74% less ownership

Funds ownership: 81.16%79.42% (-1.7%)

Holders
3,117
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
First Manhattan
276
First Manhattan
New York
$32M
CC
277
Cornerstone Capital
California
$31.9M
JE
278
JMAC Enterprises
Pennsylvania
$31.9M
Wealthfront Advisers
279
Wealthfront Advisers
California
$31.9M
PHAM
280
Pacific Heights Asset Management
California
$31.7M
UCFA
281
United Capital Financial Advisors
Texas
$31.6M
UM
282
UniSuper Management
Australia
$31.4M
BIM
283
Bridges Investment Management
Nebraska
$30.8M
URS
284
Utah Retirement Systems
Utah
$30.8M
MCM
285
MAI Capital Management
Ohio
$30.7M
Public Sector Pension Investment Board (PSP Investments)
286
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$30.7M
KIA
287
KCM Investment Advisors
California
$30.7M
Rafferty Asset Management
288
Rafferty Asset Management
New York
$30.7M
BCM
289
Becker Capital Management
Oregon
$30.1M
BTW
290
Boston Trust Walden
Massachusetts
$29.7M
DJSG
291
D.J. St. Germain
Massachusetts
$29.7M
RPI
292
Railway Pension Investments
United Kingdom
$29.5M
TS
293
Tamar Securities
California
$29.4M
PFSRSONJ
294
Police & Firemen's Retirement System of New Jersey
New Jersey
$29.2M
SMFG
295
Sumitomo Mitsui Financial Group
Japan
$28.9M
BB
296
Busey Bank
Illinois
$28.8M
WB
297
WesBanco Bank
West Virginia
$28.7M
EF
298
Empowered Funds
Pennsylvania
$28.5M
GC
299
Grimes & Company
Massachusetts
$28.4M
KPWS
300
Kestra Private Wealth Services
Texas
$27.9M