One River Asset Management’s Amgen AMGN Stock Holding History

One River 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 Q2	$108K	Buy	298 +85	+40%	+$29.1K	0.03%	210
2026 Q1	$74.9K	Buy	213 +186	+689%	+$66.3K	0.03%	232
2025 Q4	$8.84K	Buy	+27	New	+$8.56K	﹤0.01%	226
2025 Q3	–	Sell	-10,045	Closed	-$2.81M	–	169
2025 Q2	$2.81M	Buy	10,045 +5,835	+139%	+$1.65M	6.18%	4
2025 Q1	$1.31M	Buy	4,210 +3,658	+663%	+$1.08M	0.2%	60
2024 Q4	$143K	Buy	552 +161	+41%	+$47.8K	0.01%	188
2024 Q3	$126K	Sell	391 -30	-7%	-$9.81K	0.02%	249
2024 Q2	$132K	Buy	+421	New	+$124K	0.01%	211

Other funds holding AMGN

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

FFM

Forum Financial Management Lombard, Illinois $7.79B AUM 20.38% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return

Retirement Systems of Alabama Montgomery, Alabama $33.2B AUM 38.15% 1-Year Est. Return

One River Asset Management's AMGN Position: Q2 2026 in Review

One River Asset Management increased its Amgen (AMGN) stake by 40% in Q2 2026, buying an estimated $29.1K and bringing the position to 298 shares worth $108K. The position accounts for 0.03% of the portfolio, ranked #210.

One River Asset Management first reported a position in AMGN in Q2 2024 and has held it in 8 quarters since. The position peaked at $2.81M in Q2 2025. 1,262 funds tracked by Wall St. Rank hold AMGN as of Q2 2026.

One River Asset Management held 298 shares of Amgen worth $108K as of Q2 2026.
One River Asset Management bought 85 Amgen shares in Q2 2026, an estimated $29.1K.
Amgen made up 0.03% of One River Asset Management's portfolio in Q2 2026, its #210 holding.
One River Asset Management first reported a position in Amgen in Q2 2024 and has held it in 8 quarters since.
One River Asset Management's Amgen position peaked at $2.81M in Q2 2025.
1,262 funds tracked by Wall St. Rank held Amgen as of Q2 2026.

Based on One River Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.