SI
AMBA icon

Stephens Inc’s Ambarella AMBA Stock Holding History

Stephens Inc’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 		$581K Buy
6,775
+2,400
+55% +$165K 0.01% 835
2026
Q1 		$225K Buy
4,375
+515
+13% +$32.1K ﹤0.01% 1156
2025
Q4 		$273K Buy
3,860
+56
+1% +$4.53K ﹤0.01% 1078
2025
Q3 		$314K Buy
3,804
+137
+4% +$9.95K ﹤0.01% 1031
2025
Q2 		$242K Buy
+3,667
New +$194K ﹤0.01% 1099
2025
Q1 		– Sell
-3,506
Closed -$255K – 1240
2024
Q4 		$255K Buy
+3,506
New +$223K ﹤0.01% 1082
2024
Q2 		– Sell
-2,185
Closed -$111K – 1274
2024
Q1 		$111K Buy
2,185
+693
+46% +$37.8K ﹤0.01% 1224
2023
Q4 		$91.4K Buy
1,492
+23
+2% +$1.25K ﹤0.01% 1159
2023
Q3 		$77.9K Buy
1,469
+323
+28% +$22.7K ﹤0.01% 1118
2023
Q2 		$95.9K Buy
1,146
+51
+5% +$3.73K ﹤0.01% 1131
2023
Q1 		$84.8K Buy
1,095
+462
+73% +$39.5K ﹤0.01% 1101
2022
Q4 		$52.1K Sell
633
-493
-44% -$32.8K ﹤0.01% 1097
2022
Q3 		$63K Buy
1,126
+34
+3% +$2.52K ﹤0.01% 1121
2022
Q2 		$71K Sell
1,092
-5,307
-83% -$428K ﹤0.01% 1146
2022
Q1 		$671K Buy
6,399
+5,578
+679% +$711K 0.01% 708
2021
Q4 		$167K Buy
+821
New +$152K ﹤0.01% 1233
2019
Q2 		– Sell
-5,516
Closed -$238K – 1177
2019
Q1 		$238K Sell
5,516
-366
-6% -$14.5K 0.01% 994
2018
Q4 		$206K Buy
+5,882
New +$208K 0.01% 976

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

Stephens Inc's AMBA Position: Q2 2026 in Review

Stephens Inc increased its Ambarella (AMBA) stake by 55% in Q2 2026, buying an estimated $165K and bringing the position to 6,775 shares worth $581K. The position accounts for 0.01% of the portfolio, ranked #835.

Stephens Inc first reported a position in AMBA in Q4 2018 and has held it in 18 quarters since. The position peaked at $671K in Q1 2022. 342 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

  • Stephens Inc held 6,775 shares of Ambarella worth $581K as of Q2 2026.
  • Stephens Inc bought 2,400 Ambarella shares in Q2 2026, an estimated $165K.
  • Ambarella made up 0.01% of Stephens Inc's portfolio in Q2 2026, its #835 holding.
  • Stephens Inc first reported a position in Ambarella in Q4 2018 and has held it in 18 quarters since.
  • Stephens Inc's Ambarella position peaked at $671K in Q1 2022.
  • 342 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Stephens Inc's 13F filing for Q2 2026, filed 29 Jul 2026.