Round Rock Advisors’s Amgen AMGN Stock Holding History

Round Rock Advisors’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	$363K	Buy	1,003 +28	+3%	+$9.59K	0.05%	252
2026 Q1	$343K	Buy	+975	New	+$348K	0.05%	247

Other funds holding AMGN

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Round Rock Advisors's AMGN Position: Q2 2026 in Review

Round Rock Advisors increased its Amgen (AMGN) stake by 2.9% in Q2 2026, buying an estimated $9.59K and bringing the position to 1,003 shares worth $363K. The position accounts for 0.05% of the portfolio, ranked #252.

Round Rock Advisors first reported a position in AMGN in Q1 2026 and has held it in 2 quarters since. 3,139 funds tracked by Wall St. Rank hold AMGN as of Q2 2026.

Round Rock Advisors held 1,003 shares of Amgen worth $363K as of Q2 2026.
Round Rock Advisors bought 28 Amgen shares in Q2 2026, an estimated $9.59K.
Amgen made up 0.05% of Round Rock Advisors's portfolio in Q2 2026, its #252 holding.
Round Rock Advisors first reported a position in Amgen in Q1 2026 and has held it in 2 quarters since.
3,139 funds tracked by Wall St. Rank held Amgen as of Q2 2026.

Based on Round Rock Advisors's 13F filing for Q2 2026, filed 12 Aug 2026.