XT
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XTX Topco’s Amgen AMGN Stock Holding History

XTX Topco’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
2026
Q1 		$6.95M Buy
+19,756
New +$7.04M 0.12% 159
2025
Q3 		– Sell
-10,774
Closed -$3.01M – 2521
2025
Q2 		$3.01M Buy
10,774
+5,647
+110% +$1.6M 0.12% 190
2025
Q1 		$1.6M Buy
5,127
+2,782
+119% +$822K 0.08% 332
2024
Q4 		$611K Sell
2,345
-3,557
-60% -$1.06M 0.05% 600
2024
Q3 		$1.9M Buy
5,902
+3,787
+179% +$1.24M 0.14% 159
2024
Q2 		$661K Buy
+2,115
New +$621K 0.06% 523
2024
Q1 		– Sell
-983
Closed -$283K – 1797
2023
Q4 		$283K Buy
983
+60
+7% +$16.3K 0.06% 673
2023
Q3 		$248K Sell
923
-7,847
-89% -$1.96M 0.04% 865
2023
Q2 		$1.95M Buy
+8,770
New +$2.03M 0.35% 9
2023
Q1 		– Sell
-5,758
Closed -$1.51M – 1246
2022
Q4 		$1.51M Buy
+5,758
New +$1.54M 0.32% 28
2022
Q3 		– Sell
-9,956
Closed -$2.42M – 1083
2022
Q2 		$2.42M Buy
+9,956
New +$2.44M 0.99% 2
2022
Q1 		– Sell
-1,471
Closed -$331K – 656
2021
Q4 		$331K Sell
1,471
-81
-5% -$17.1K 0.19% 162
2021
Q3 		$330K Buy
+1,552
New +$357K 0.11% 313
2021
Q2 		– Sell
-907
Closed -$226K – 785
2021
Q1 		$226K Buy
+907
New +$216K 0.11% 434

Other funds holding AMGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

XTX Topco's AMGN Position: Q1 2026 in Review

XTX Topco opened a new position in Amgen (AMGN) in Q1 2026: 19,756 shares worth $6.95M. The stake represents 0.12% of the portfolio and ranks #159 among its holdings. This is a return to the name: XTX Topco previously reported a position in AMGN as recently as Q2 2025.

XTX Topco first reported a position in AMGN in Q1 2021 and has held it in 14 quarters since. 3,127 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

  • XTX Topco held 19,756 shares of Amgen worth $6.95M as of Q1 2026.
  • Amgen was a new XTX Topco position in Q1 2026.
  • Amgen made up 0.12% of XTX Topco's portfolio in Q1 2026, its #159 holding.
  • XTX Topco first reported a position in Amgen in Q1 2021 and has held it in 14 quarters since.
  • 3,127 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.