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Caprock Group’s Ambarella AMBA Stock Holding History

Caprock Group’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 		$218K Buy
+2,544
New +$175K ﹤0.01% 1137
2026
Q1 		– Sell
-3,179
Closed -$225K – 1120
2025
Q4 		$225K Sell
3,179
-302
-9% -$24.4K ﹤0.01% 1078
2025
Q3 		$287K Buy
+3,481
New +$253K 0.01% 955

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

Caprock Group's AMBA Position: Q2 2026 in Review

Caprock Group opened a new position in Ambarella (AMBA) in Q2 2026: 2,544 shares worth $218K. The stake represents ﹤0.01% of the portfolio and ranks #1137 among its holdings. This is a return to the name: Caprock Group previously reported a position in AMBA as recently as Q4 2025.

Caprock Group first reported a position in AMBA in Q3 2025 and has held it in 3 quarters since. The position peaked at $287K in Q3 2025. 342 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

  • Caprock Group held 2,544 shares of Ambarella worth $218K as of Q2 2026.
  • Ambarella was a new Caprock Group position in Q2 2026.
  • Ambarella made up ﹤0.01% of Caprock Group's portfolio in Q2 2026, its #1137 holding.
  • Caprock Group first reported a position in Ambarella in Q3 2025 and has held it in 3 quarters since.
  • Caprock Group's Ambarella position peaked at $287K in Q3 2025.
  • 342 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Caprock Group's 13F filing for Q2 2026, filed 27 Jul 2026.