Asset Management One
AMBA icon

Asset Management One’s Ambarella AMBA Stock Holding History

Asset Management One’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
-2,802
Closed -$144K – 960
2026
Q1 		$144K Sell
2,802
-431
-13% -$26.9K ﹤0.01% 871
2025
Q4 		$227K Buy
3,233
+108
+3% +$8.73K ﹤0.01% 867
2025
Q3 		$258K Sell
3,125
-2,282
-42% -$166K ﹤0.01% 857
2025
Q2 		$357K Buy
5,407
+3,941
+269% +$209K ﹤0.01% 825
2025
Q1 		$73.8K Sell
1,466
-6,062
-81% -$415K ﹤0.01% 929
2024
Q4 		$553K Buy
+7,528
New +$480K ﹤0.01% 832
2024
Q1 		– Sell
-2,455
Closed -$153K – 975
2023
Q4 		$153K Sell
2,455
-258
-10% -$14.1K ﹤0.01% 896
2023
Q3 		$144K Buy
+2,713
New +$191K ﹤0.01% 918
2022
Q2 		– Sell
-2,295
Closed -$240K – 1033
2022
Q1 		$240K Buy
2,295
+53
+2% +$6.75K ﹤0.01% 935
2021
Q4 		$459K Buy
2,242
+251
+13% +$46.5K ﹤0.01% 914
2021
Q3 		$310K Buy
+1,991
New +$229K ﹤0.01% 930
2021
Q2 		– Sell
-1,650
Closed -$165K – 1047
2021
Q1 		$165K Buy
+1,650
New +$180K ﹤0.01% 965
2020
Q4 		– Sell
-1,865
Closed -$97K – 1031
2020
Q3 		$97K Sell
1,865
-1,461
-44% -$70.7K ﹤0.01% 972
2020
Q2 		$152K Buy
3,326
+1,758
+112% +$90.6K ﹤0.01% 945
2020
Q1 		$76K Buy
+1,568
New +$89.9K ﹤0.01% 984
2016
Q4 		– Sell
-10,105
Closed -$734K – 1005
2016
Q3 		$734K Buy
+10,105
New +$633K 0.01% 946

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

Asset Management One's AMBA Position: Q2 2026 in Review

Asset Management One sold out of Ambarella (AMBA) in Q2 2026, closing a stake of 2,802 shares — an estimated $144K sold.

Asset Management One first reported a position in AMBA in Q3 2016 and held it in 16 quarters. The position peaked at $734K in Q3 2016. 342 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

  • Asset Management One reported no remaining Ambarella position as of Q2 2026 after selling out during the quarter.
  • Asset Management One sold 2,802 Ambarella shares in Q2 2026, an estimated $144K.
  • Asset Management One first reported a position in Ambarella in Q3 2016 and held it in 16 quarters.
  • Asset Management One's Ambarella position peaked at $734K in Q3 2016.
  • 342 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Asset Management One's 13F filing for Q2 2026, filed 28 Jul 2026.