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Volterra Technologies’s Amgen AMGN Stock Holding History

Volterra Technologies’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 		$950K Buy
+2,700
New +$963K 0.12% 166
2025
Q4 		– Sell
-5,300
Closed -$1.5M – 334
2025
Q3 		$1.5M Sell
5,300
-9,900
-65% -$2.87M 0.13% 152
2025
Q2 		$4.24M Buy
+15,200
New +$4.31M 0.54% 40

Other funds holding AMGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
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
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Volterra Technologies's AMGN Position: Q1 2026 in Review

Volterra Technologies reduced its Amgen (AMGN) stake by 30% in Q1 2026, selling an estimated $394K and leaving 2,638 shares worth $928K. The position accounts for 0.11% of the portfolio, ranked #168.

Volterra Technologies first reported a position in AMGN in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.23M in Q4 2025. 3,128 funds tracked by Wall St. Rank hold AMGN as of Q1 2026.

  • Volterra Technologies held 2,638 shares of Amgen worth $928K as of Q1 2026.
  • Volterra Technologies sold 1,106 Amgen shares in Q1 2026, an estimated $394K.
  • Amgen made up 0.11% of Volterra Technologies's portfolio in Q1 2026, its #168 holding.
  • Volterra Technologies first reported a position in Amgen in Q3 2025 and has held it in 3 quarters since.
  • Volterra Technologies's Amgen position peaked at $1.23M in Q4 2025.
  • 3,128 funds tracked by Wall St. Rank held Amgen as of Q1 2026.

Based on Volterra Technologies's 13F filing for Q1 2026, filed 14 May 2026.