Mainstream Capital Management
AMGN icon

Mainstream Capital Management’s Amgen AMGN Stock Holding History

Mainstream 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
Q3 		$42.2K Buy
+100
New +$39.9K 0.02% 150
2025
Q1 		– Sell
-182
Closed -$47.4K – 96
2024
Q4 		$47.4K Buy
+182
New +$54K 0.03% 143

Other funds holding AMGN

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return

Mainstream Capital Management's AMGN Position: Q3 2026 in Review

Mainstream Capital Management opened a new position in Amgen (AMGN) in Q3 2026: 100 shares worth $42.2K. The stake represents 0.02% of the portfolio and ranks #150 among its holdings. This is a return to the name: Mainstream Capital Management previously reported a position in AMGN as recently as Q4 2024.

Mainstream Capital Management first reported a position in AMGN in Q4 2024 and has held it in 2 quarters since. The position peaked at $47.4K in Q4 2024. 2,911 funds tracked by Wall St. Rank hold AMGN as of Q3 2026.

  • Mainstream Capital Management held 100 shares of Amgen worth $42.2K as of Q3 2026.
  • Amgen was a new Mainstream Capital Management position in Q3 2026.
  • Amgen made up 0.02% of Mainstream Capital Management's portfolio in Q3 2026, its #150 holding.
  • Mainstream Capital Management first reported a position in Amgen in Q4 2024 and has held it in 2 quarters since.
  • Mainstream Capital Management's Amgen position peaked at $47.4K in Q4 2024.
  • 2,911 funds tracked by Wall St. Rank held Amgen as of Q3 2026.

Based on Mainstream Capital Management's 13F filing for Q3 2026, filed 23 Oct 2026.