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3,082 hedge funds and large institutions have $143B invested in Amgen in 2025 Q4 according to their latest regulatory filings, with 416 funds opening new positions, 1,181 increasing their positions, 1,106 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed

343% more first-time investments, than exits

New positions opened: 416 | Existing positions closed: 94

76% more funds holding in top 10

Funds holding in top 10: 2951 (+22)

20% more capital invested

Capital invested by funds: $119B → $143B (+$23.6B)

12% more call options, than puts

Call options by funds: $2.14B | Put options by funds: $1.92B

9% more funds holding

Funds holding: 2,8183,082 (+264)

2.59% more ownership

Funds ownership: 78.59%81.18% (+2.6%)

7% more repeat investments, than reductions

Existing positions increased: 1,181 | Existing positions reduced: 1,106

Holders
3,082
Holders Change
+264
Holders Change %
+9.37%
% of All Funds
37.5%
Holding in Top 10
51
Holding in Top 10 Change
+22
Holding in Top 10 Change %
+75.86%
% of All Funds
0.62%
New
416
Increased
1,181
Reduced
1,106
Closed
94
Calls
$2.14B
Puts
$1.92B
Net Calls
+$222M
Net Calls Change
+$86.4M
Name Holding Trade Value Shares
Change
Change in
Stake
DAS
976
Diversify Advisory Services
Utah
$3.36M +$135K +427 +4%
VCM
977
Violich Capital Management
California
$3.35M -$365K -1,150 -10%
TYCC
978
Texas Yale Capital Corp
Florida
$3.35M
HI
979
Harrington Investments
California
$3.35M -$60.3K -190 -2%
ABLA
980
Alan B. Lancz & Associates
Ohio
$3.35M
EFMC
981
Empire Financial Management Company
New York
$3.32M +$20K +63 +0.6%
CBTWT
982
Community Bank & Trust (Waco, Texas)
Texas
$3.32M +$35.8K +113 +1%
BOCM
983
Bontempo Ohly Capital Management
Maryland
$3.31M -$15.5K -49 -0.5%
OIM
984
Opus Investment Management
Massachusetts
$3.31M
UIC
985
Uniplan Investment Counsel
Wisconsin
$3.3M +$719K +2,267 +29%
PA
986
Parallel Advisors
California
$3.3M -$102K -320 -3%
FC
987
Fulcrum Capital
Washington
$3.29M -$31.1K -98 -1%
KFBMI
988
Kentucky Farm Bureau Mutual Insurance
Kentucky
$3.27M
AAA
989
Affinity Asset Advisors
New York
$3.27M +$3.17M +10,000 New
WKWM
990
Walter & Keenan Wealth Management
Indiana
$3.27M +$4.12K +13 +0.1%
CAM
991
Councilmark Asset Management
Tennessee
$3.26M -$39.3K -124 -1%
ZCI
992
Zevenbergen Capital Investments
Washington
$3.26M +$15.9K +50 +0.5%
WIM
993
Westside Investment Management
California
$3.25M -$9.2K -29 -0.3%
Walleye Capital
994
Walleye Capital
New York
$3.24M -$1.66M -5,239 -35%
PTC
995
Private Trust Company
Ohio
$3.24M -$101K -318 -3%
BP
996
Ballentine Partners
Massachusetts
$3.24M +$88.2K +278 +3%
BW
997
BIP Wealth
Georgia
$3.23M +$2.79M +8,785 +808%
CWP
998
Concord Wealth Partners
Virginia
$3.22M +$42.8K +135 +1%
MYA
999
Meiji Yasuda America
New York
$3.21M +$3.11M +9,812 New
MAM
1000
Madison Asset Management
Wisconsin
$3.21M +$768K +2,422 +33%