Voleon Capital Management’s Amgen AMGN Stock Holding History

Voleon 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
2026 Q1	$526K	Sell	1,494 -1,276	-46%	-$455K	0.01%	564
2025 Q4	$907K	Sell	2,770 -11,921	-81%	-$3.78M	0.02%	462
2025 Q3	$4.15M	Buy	14,691 +1,891	+15%	+$548K	0.1%	202
2025 Q2	$3.57M	Buy	12,800 +5,404	+73%	+$1.53M	0.2%	123
2025 Q1	$2.3M	Buy	7,396 +1,549	+26%	+$457K	0.18%	127
2024 Q4	$1.52M	Buy	+5,847	New	+$1.73M	0.11%	169
2020 Q1	–	Sell	-20,000	Closed	-$4.82M	–	12
2019 Q4	$4.82M	Sell	20,000 -72,000	-78%	-$15.9M	0.28%	63
2019 Q3	$17.8M	Buy	92,000 +13,000	+16%	+$2.5M	1.37%	15
2019 Q2	$14.6M	Buy	79,000 +4,000	+5%	+$716K	0.83%	32
2019 Q1	$14.2M	Sell	75,000 -25,000	-25%	-$4.77M	2.3%	15
2018 Q4	$19.5M	Buy	+100,000	New	+$19.5M	1.86%	21

Other funds holding AMGN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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 San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Voleon Capital Management's AMGN Position: Q1 2026 in Review

Voleon Capital Management reduced its Amgen (AMGN) stake by 46% in Q1 2026, selling an estimated $455K and leaving 1,494 shares worth $526K. The position accounts for 0.01% of the portfolio, ranked #564.

Voleon Capital Management first reported a position in AMGN in Q4 2018 and has held it in 11 quarters since. The position peaked at $19.5M in Q4 2018. 3,128 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

Voleon Capital Management held 1,494 shares of Amgen worth $526K as of Q1 2026.
Voleon Capital Management sold 1,276 Amgen shares in Q1 2026, an estimated $455K.
Amgen made up 0.01% of Voleon Capital Management's portfolio in Q1 2026, its #564 holding.
Voleon Capital Management first reported a position in Amgen in Q4 2018 and has held it in 11 quarters since.
Voleon Capital Management's Amgen position peaked at $19.5M in Q4 2018.
3,128 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on Voleon Capital Management's 13F filing for Q1 2026, filed 15 May 2026.