Ostrum Asset Management’s Amgen AMGN Stock Holding History

Ostrum Asset 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	$1.5M	Sell	4,263 -3,345	-44%	-$1.19M	0.08%	172
2025 Q4	$2.49M	Sell	7,608 -4,451	-37%	-$1.41M	0.12%	140
2025 Q3	$3.4M	Sell	12,059 -348	-3%	-$101K	0.15%	122
2025 Q2	$3.46M	Buy	12,407 +437	+4%	+$124K	0.16%	109
2025 Q1	$3.73M	Sell	11,970 -243	-2%	-$71.8K	0.2%	94
2024 Q4	$3.18M	Sell	12,213 -587	-5%	-$174K	0.28%	104
2024 Q3	$4.12M	Sell	12,800 -3,685	-22%	-$1.21M	0.34%	63
2024 Q2	$5.15M	Sell	16,485 -430	-3%	-$126K	0.45%	40
2024 Q1	$4.81M	Sell	16,915 -3,085	-15%	-$903K	0.38%	57
2023 Q4	$5.76M	Sell	20,000 -5,931	-23%	-$1.62M	0.5%	35
2023 Q3	$6.97M	Sell	25,931 -384	-1%	-$95.8K	0.64%	15
2023 Q2	$5.84M	Sell	26,315 -291	-1%	-$67.5K	0.49%	38
2023 Q1	$6.43M	Buy	+26,606	New	+$6.53M	0.56%	26
2019 Q3	–	Sell	-5,230	Closed	-$964K	–	80
2019 Q2	$964K	Sell	5,230 -1,241	-19%	-$222K	0.27%	112
2019 Q1	$1.23M	Hold	6,471	–	–	0.4%	75
2018 Q4	$1.26M	Buy	+6,471	New	+$1.26M	0.49%	62

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

Ostrum Asset Management's AMGN Position: Q1 2026 in Review

Ostrum Asset Management reduced its Amgen (AMGN) stake by 44% in Q1 2026, selling an estimated $1.19M and leaving 4,263 shares worth $1.5M. The position accounts for 0.08% of the portfolio, ranked #172.

Ostrum Asset Management first reported a position in AMGN in Q4 2018 and has held it in 16 quarters since. The position peaked at $6.97M in Q3 2023. 3,126 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

Ostrum Asset Management held 4,263 shares of Amgen worth $1.5M as of Q1 2026.
Ostrum Asset Management sold 3,345 Amgen shares in Q1 2026, an estimated $1.19M.
Amgen made up 0.08% of Ostrum Asset Management's portfolio in Q1 2026, its #172 holding.
Ostrum Asset Management first reported a position in Amgen in Q4 2018 and has held it in 16 quarters since.
Ostrum Asset Management's Amgen position peaked at $6.97M in Q3 2023.
3,126 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.