Dark Forest Capital Management’s Amgen AMGN Stock Holding History

Dark Forest Capital 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	–	Sell	-2,907	Closed	-$820K	–	954
2025 Q3	$820K	Buy	+2,907	New	+$843K	0.03%	802
2025 Q1	–	Sell	-3,460	Closed	-$902K	–	1210
2024 Q4	$902K	Buy	3,460 +871	+34%	+$258K	0.13%	194
2024 Q3	$834K	Buy	+2,589	New	+$847K	0.11%	210
2023 Q4	–	Sell	-1,889	Closed	-$508K	–	471
2023 Q3	$508K	Sell	1,889 -2,491	-57%	-$622K	0.04%	712
2023 Q2	$972K	Buy	+4,380	New	+$1.02M	0.09%	309
2022 Q4	–	Sell	-29	Closed	-$7K	–	1127
2022 Q3	$7K	Buy	+29	New	+$7.03K	﹤0.01%	805
2022 Q2	–	Sell	-66	Closed	-$15K	–	876
2022 Q1	$15K	Buy	66 +53	+408%	+$12.2K	﹤0.01%	866
2021 Q4	$3K	Sell	13 -438	-97%	-$92.4K	﹤0.01%	1250
2021 Q3	$96K	Sell	451 -242	-35%	-$55.7K	0.03%	394
2021 Q2	$169K	Buy	+693	New	+$170K	0.07%	208

Other funds holding AMGN

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Dark Forest Capital Management's AMGN Position: Q4 2025 in Review

Dark Forest Capital Management sold out of Amgen (AMGN) in Q4 2025, closing a stake of 2,907 shares — an estimated $820K sold.

Dark Forest Capital Management first reported a position in AMGN in Q2 2021 and held it in 10 quarters. The position peaked at $972K in Q2 2023. 3,091 funds tracked by Wall St. Rank hold AMGN as of Q4 2025.

Dark Forest Capital Management reported no remaining Amgen position as of Q4 2025 after selling out during the quarter.
Dark Forest Capital Management sold 2,907 Amgen shares in Q4 2025, an estimated $820K.
Dark Forest Capital Management first reported a position in Amgen in Q2 2021 and held it in 10 quarters.
Dark Forest Capital Management's Amgen position peaked at $972K in Q2 2023.
3,091 funds tracked by Wall St. Rank held Amgen as of Q4 2025.

Based on Dark Forest Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.