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AMGN icon

STF Management’s Amgen AMGN Stock Holding History

STF Management’s Portfolio AMGN Stock Details AMGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$927K Sell
2,831
-5,198
-65% -$1.65M 0.87% 26
2025
Q3 		$2.27M Sell
8,029
-214
-3% -$62.1K 0.84% 28
2025
Q2 		$2.3M Buy
8,243
+206
+3% +$58.4K 0.91% 25
2025
Q1 		$2.5M Sell
8,037
-14
-0.2% -$4.13K 1.2% 21
2024
Q4 		$2.1M Buy
8,051
+216
+3% +$64.1K 0.94% 25
2024
Q3 		$2.52M Sell
7,835
-716
-8% -$234K 1.15% 21
2024
Q2 		$2.67M Sell
8,551
-417
-5% -$123K 1.13% 22
2024
Q1 		$2.55M Sell
8,968
-67
-0.7% -$19.6K 1.11% 24
2023
Q4 		$2.6M Buy
9,035
+292
+3% +$79.6K 1.22% 22
2023
Q3 		$2.35M Buy
8,743
+5,395
+161% +$1.35M 1.25% 19
2023
Q2 		$743K Sell
3,348
-2,883
-46% -$669K 0.8% 25
2023
Q1 		$1.51M Buy
6,231
+2,676
+75% +$657K 1.02% 21
2022
Q4 		$934K Buy
+3,555
New +$953K 1.34% 18

Other funds holding AMGN

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

STF Management's AMGN Position: Q4 2025 in Review

STF Management reduced its Amgen (AMGN) stake by 65% in Q4 2025, selling an estimated $1.65M and leaving 2,831 shares worth $927K. The position accounts for 0.87% of the portfolio, ranked #26.

STF Management first reported a position in AMGN in Q4 2022 and has held it in 13 quarters since. The position peaked at $2.67M in Q2 2024. 3,093 funds tracked by Wall St. Rank hold AMGN as of Q4 2025.

  • STF Management held 2,831 shares of Amgen worth $927K as of Q4 2025.
  • STF Management sold 5,198 Amgen shares in Q4 2025, an estimated $1.65M.
  • Amgen made up 0.87% of STF Management's portfolio in Q4 2025, its #26 holding.
  • STF Management first reported a position in Amgen in Q4 2022 and has held it in 13 quarters since.
  • STF Management's Amgen position peaked at $2.67M in Q2 2024.
  • 3,093 funds tracked by Wall St. Rank held Amgen as of Q4 2025.

Based on STF Management's 13F filing for Q4 2025, filed 5 Feb 2026.