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Katamaran Capital’s Ambarella AMBA Stock Holding History

Katamaran Capital’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 		$2.83M Buy
+33,024
New +$2.27M 2.26% 18
2025
Q3 		– Sell
-20,595
Closed -$1.36M – 28
2025
Q2 		$1.36M Buy
+20,595
New +$1.09M 1.26% 24

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

Katamaran Capital's AMBA Position: Q2 2026 in Review

Katamaran Capital opened a new position in Ambarella (AMBA) in Q2 2026: 33,024 shares worth $2.83M. The stake represents 2.26% of the portfolio and ranks #18 among its holdings. This is a return to the name: Katamaran Capital previously reported a position in AMBA as recently as Q2 2025.

Katamaran Capital first reported a position in AMBA in Q2 2025 and has held it in 2 quarters since. 342 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

  • Katamaran Capital held 33,024 shares of Ambarella worth $2.83M as of Q2 2026.
  • Ambarella was a new Katamaran Capital position in Q2 2026.
  • Ambarella made up 2.26% of Katamaran Capital's portfolio in Q2 2026, its #18 holding.
  • Katamaran Capital first reported a position in Ambarella in Q2 2025 and has held it in 2 quarters since.
  • 342 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Katamaran Capital's 13F filing for Q2 2026, filed 21 Jul 2026.