AUL
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AlphaGrep UK Ltd’s Ambarella AMBA Stock Holding History

AlphaGrep UK Ltd’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
2026
Q1 		$246K Sell
4,774
-642
-12% -$40K 0.07% 608
2025
Q4 		$384K Buy
+5,416
New +$438K 0.13% 304

Other funds holding AMBA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

AlphaGrep UK Ltd's AMBA Position: Q1 2026 in Review

AlphaGrep UK Ltd reduced its Ambarella (AMBA) stake by 12% in Q1 2026, selling an estimated $40K and leaving 4,774 shares worth $246K. The position accounts for 0.07% of the portfolio, ranked #608.

AlphaGrep UK Ltd first reported a position in AMBA in Q4 2025 and has held it in 2 quarters since. The position peaked at $384K in Q4 2025. 307 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

  • AlphaGrep UK Ltd held 4,774 shares of Ambarella worth $246K as of Q1 2026.
  • AlphaGrep UK Ltd sold 642 Ambarella shares in Q1 2026, an estimated $40K.
  • Ambarella made up 0.07% of AlphaGrep UK Ltd's portfolio in Q1 2026, its #608 holding.
  • AlphaGrep UK Ltd first reported a position in Ambarella in Q4 2025 and has held it in 2 quarters since.
  • AlphaGrep UK Ltd's Ambarella position peaked at $384K in Q4 2025.
  • 307 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on AlphaGrep UK Ltd's 13F filing for Q1 2026, filed 13 Aug 2026.