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Paul Tudor Jones’s Ambarella AMBA Stock Holding History

Paul Tudor Jones’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 		$764K Buy
8,900
+3,800
+75% +$261K ﹤0.01% 2596
2026
Q1 		$263K Sell
5,100
-3,100
-38% -$193K ﹤0.01% 3221
2025
Q4 		$581K Sell
8,200
-10,600
-56% -$857K ﹤0.01% 2629
2025
Q3 		$1.55M Buy
18,800
+4,300
+30% +$312K ﹤0.01% 1972
2025
Q2 		$958K Sell
14,500
-1,900
-12% -$101K ﹤0.01% 2165
2025
Q1 		$825K Buy
+16,400
New +$1.12M ﹤0.01% 1940
2024
Q3 		– Sell
-7,100
Closed -$383K – 2669
2024
Q2 		$383K Buy
+7,100
New +$353K ﹤0.01% 1923

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

Paul Tudor Jones's AMBA Position: Q2 2025 in Review

Paul Tudor Jones sold out of Ambarella (AMBA) in Q2 2025, closing a stake of 107,764 shares — an estimated $5.71M sold.

Paul Tudor Jones first reported a position in AMBA in Q3 2013 and held it in 27 quarters. The position peaked at $7.91M in Q2 2024. 304 funds tracked by Wall St. Rank hold AMBA as of Q2 2025.

  • Paul Tudor Jones reported no remaining Ambarella position as of Q2 2025 after selling out during the quarter.
  • Paul Tudor Jones sold 107,764 Ambarella shares in Q2 2025, an estimated $5.71M.
  • Paul Tudor Jones first reported a position in Ambarella in Q3 2013 and held it in 27 quarters.
  • Paul Tudor Jones's Ambarella position peaked at $7.91M in Q2 2024.
  • 304 funds tracked by Wall St. Rank held Ambarella as of Q2 2025.

Based on Tudor Investment Corp's 13F filing for Q2 2025, filed 14 Aug 2025.