3,077 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 414 funds opening new positions, 1,181 increasing their positions, 1,103 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

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

9% more funds holding

Funds holding: 2,8153,077 (+262)

2.64% more ownership

Funds ownership: 78.52%81.16% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,103

Holders
3,077
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
51
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.14B
Puts
$1.92B
Net Calls
Net Calls Change

Top Buyers

1 +$1.36B
2 +$432M
3 +$408M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$329M
5
Amundi
Amundi
France
+$314M

Top Sellers

1 -$614M
2 -$552M
3 -$319M
4
Primecap Management
Primecap Management
California
-$255M
5
Barclays
Barclays
United Kingdom
-$246M
Name Holding Trade Value Shares
Change
Change in
Stake
LBC
2301
Leigh Baldwin & Co
New York
$400K
KLI
2302
Kelman-Lazarov Inc
Tennessee
$400K
WTA
2303
Washington Trust Advisors
Massachusetts
$399K
DIP
2304
DT Investment Partners
Pennsylvania
$399K
RWM
2305
Rockline Wealth Management
New York
$398K
MM
2306
MQS Management
New York
$398K
DAM
2307
Doheny Asset Management
California
$398K
SCP
2308
Sivia Capital Partners
California
$397K
PIA
2309
Petredis Investment Advisors
Pennsylvania
$395K
ZIG
2310
Zullo Investment Group
Pennsylvania
$395K
4WM
2311
49 Wealth Management
Texas
$395K
GLLW
2312
Graves Light Lenhart Wealth
Virginia
$394K
BFA
2313
Beacon Financial Advisory
Ohio
$394K
SPWG
2314
Syntegra Private Wealth Group
Missouri
$393K
SACTSONJ
2315
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$393K
ECA
2316
Elevated Capital Advisors
Utah
$392K
KWMG
2317
King Wealth Management Group
Florida
$392K
MCM
2318
McRae Capital Management
New Jersey
$388K
WG
2319
Welch Group
Alabama
$387K
ML
2320
McAdam LLC
Pennsylvania
$387K
CWL
2321
Causey Wealth LLC
Colorado
$387K
GA
2322
GoalVest Advisory
New York
$387K
RP
2323
Rice Partnership
Hawaii
$386K
SWGC
2324
Summit Wealth Group (Colorado)
Colorado
$386K
PL
2325
Parthenon LLC
Kentucky
$385K