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Prelude Capital Management’s Ambarella AMBA Stock Holding History

Prelude Capital Management’s Portfolio AMBA Stock Details AMBA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q2 		– Sell
-5,170
Closed -$253K – 1641
2018
Q1 		$253K Buy
+5,170
New +$268K 0.02% 629

Other funds holding AMBA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $6.76B AUM 88.1% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

Prelude Capital Management's AMBA Position: Q3 2025 in Review

Prelude Capital Management sold out of Ambarella (AMBA) in Q3 2025, closing a stake of 3,692 shares — an estimated $244K sold.

Prelude Capital Management first reported a position in AMBA in Q3 2013 and held it in 23 quarters. The position peaked at $5.39M in Q1 2023. 329 funds tracked by Wall St. Rank hold AMBA as of Q3 2025.

  • Prelude Capital Management reported no remaining Ambarella position as of Q3 2025 after selling out during the quarter.
  • Prelude Capital Management sold 3,692 Ambarella shares in Q3 2025, an estimated $244K.
  • Prelude Capital Management first reported a position in Ambarella in Q3 2013 and held it in 23 quarters.
  • Prelude Capital Management's Ambarella position peaked at $5.39M in Q1 2023.
  • 329 funds tracked by Wall St. Rank held Ambarella as of Q3 2025.

Based on Prelude Capital Management's 13F filing for Q3 2025, filed 14 Nov 2025.