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Stoneridge Investment Partners’s Ambarella AMBA Stock Holding History

Stoneridge Investment Partners’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
Q2 		$231K Sell
2,691
-6,610
-71% -$455K 0.15% 131
2026
Q1 		$479K Hold
9,301
– – 0.35% 72
2025
Q4 		$659K Buy
9,301
+6,732
+262% +$544K 0.46% 54
2025
Q3 		$212K Buy
+2,569
New +$187K 0.15% 95

Other funds holding AMBA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MMH
Menora Mivtachim Holdings Ramat Gan, Israel $25.6B AUM 50.04% 1-Year Est. Return
SIMG
Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 1-Year Est. Return

Stoneridge Investment Partners's AMBA Position: Q2 2026 in Review

Stoneridge Investment Partners reduced its Ambarella (AMBA) stake by 71% in Q2 2026, selling an estimated $455K and leaving 2,691 shares worth $231K. The position accounts for 0.15% of the portfolio, ranked #131.

Stoneridge Investment Partners first reported a position in AMBA in Q3 2025 and has held it in 4 quarters since. The position peaked at $659K in Q4 2025. 339 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

  • Stoneridge Investment Partners held 2,691 shares of Ambarella worth $231K as of Q2 2026.
  • Stoneridge Investment Partners sold 6,610 Ambarella shares in Q2 2026, an estimated $455K.
  • Ambarella made up 0.15% of Stoneridge Investment Partners's portfolio in Q2 2026, its #131 holding.
  • Stoneridge Investment Partners first reported a position in Ambarella in Q3 2025 and has held it in 4 quarters since.
  • Stoneridge Investment Partners's Ambarella position peaked at $659K in Q4 2025.
  • 339 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Stoneridge Investment Partners's 13F filing for Q2 2026, filed 6 Aug 2026.