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Steve Schonfeld’s Ambarella AMBA Stock Holding History

Steve Schonfeld’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 		– Sell
-6,109
Closed -$314K – 2579
2026
Q1 		$314K Buy
+6,109
New +$381K ﹤0.01% 1563
2025
Q4 		– Sell
-24,347
Closed -$2.01M – 2022
2025
Q3 		$2.01M Buy
24,347
+2,874
+13% +$209K 0.01% 1027
2025
Q2 		$1.42M Sell
21,473
-30,287
-59% -$1.61M 0.01% 1158
2025
Q1 		$2.61M Buy
51,760
+45,206
+690% +$3.09M 0.02% 830
2024
Q4 		$477K Sell
6,554
-19,623
-75% -$1.25M ﹤0.01% 1426
2024
Q3 		$1.48M Buy
26,177
+12,071
+86% +$642K 0.01% 1021
2024
Q2 		$761K Sell
14,106
-6,324
-31% -$314K ﹤0.01% 1320
2024
Q1 		$1.04M Buy
20,430
+9,080
+80% +$495K 0.01% 1211
2023
Q4 		$696K Buy
+11,350
New +$620K ﹤0.01% 1169
2023
Q2 		– Sell
-4,800
Closed -$372K – 2103
2023
Q1 		$372K Sell
4,800
-120,200
-96% -$10.3M ﹤0.01% 1282
2022
Q4 		$10.3M Buy
+125,000
New +$8.32M 0.09% 297
2022
Q1 		– Sell
-77,200
Closed -$15.7M – 2565
2021
Q4 		$15.7M Buy
77,200
+75,700
+5,047% +$14M 0.14% 188
2021
Q3 		$233K Sell
1,500
-2,878
-66% -$331K ﹤0.01% 1685
2021
Q2 		$467K Sell
4,378
-123,822
-97% -$12.3M 0.01% 1232
2021
Q1 		$12.9M Sell
128,200
-17,700
-12% -$1.93M 0.16% 174
2020
Q4 		$13.4M Sell
145,900
-143,964
-50% -$10.1M 0.18% 150
2020
Q3 		$15.1M Buy
+289,864
New +$14M 0.29% 80
2019
Q4 		– Sell
-22,300
Closed -$1.4M – 1272
2019
Q3 		$1.4M Buy
+22,300
New +$1.16M 0.04% 394
2016
Q4 		– Sell
-4,500
Closed -$331K – 537
2016
Q3 		$331K Buy
+4,500
New +$282K 0.06% 307

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

Steve Schonfeld's AMBA Position: Q2 2026 in Review

Steve Schonfeld sold out of Ambarella (AMBA) in Q2 2026, closing a stake of 6,109 shares — an estimated $314K sold.

Steve Schonfeld first reported a position in AMBA in Q3 2016 and held it in 19 quarters. The position peaked at $15.7M in Q4 2021. 339 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

  • Steve Schonfeld reported no remaining Ambarella position as of Q2 2026 after selling out during the quarter.
  • Steve Schonfeld sold 6,109 Ambarella shares in Q2 2026, an estimated $314K.
  • Steve Schonfeld first reported a position in Ambarella in Q3 2016 and held it in 19 quarters.
  • Steve Schonfeld's Ambarella position peaked at $15.7M in Q4 2021.
  • 339 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.