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HRT Financial’s Ambarella AMBA Stock Holding History

HRT Financial’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
Q1 		– Sell
-39,109
Closed -$2.77M – 3727
2025
Q4 		$2.77M Sell
39,109
-39,153
-50% -$3.16M 0.01% 1096
2025
Q3 		$6.46M Buy
+78,262
New +$5.68M 0.02% 560
2025
Q2 		– Sell
-8,420
Closed -$423K – 2538
2025
Q1 		$423K Sell
8,420
-13,528
-62% -$926K ﹤0.01% 1554
2024
Q4 		$1.6M Sell
21,948
-20,329
-48% -$1.3M 0.01% 845
2024
Q3 		$2.38M Sell
42,277
-7,909
-16% -$421K 0.01% 811
2024
Q2 		$2.71M Buy
50,186
+30,720
+158% +$1.53M 0.02% 616
2024
Q1 		$988K Buy
19,466
+1,146
+6% +$62.5K 0.01% 891
2023
Q4 		$1.12M Buy
+18,320
New +$1,000K 0.01% 930
2023
Q2 		– Sell
-44,279
Closed -$3.43M – 2410
2023
Q1 		$3.43M Buy
+44,279
New +$3.79M 0.04% 376
2022
Q1 		– Sell
-84,099
Closed -$17.1M – 3037
2021
Q4 		$17.1M Buy
84,099
+76,189
+963% +$14.1M 0.1% 102
2021
Q3 		$1.23M Sell
7,910
-14,935
-65% -$1.72M 0.01% 1089
2021
Q2 		$2.44M Buy
+22,845
New +$2.26M 0.02% 534
2021
Q1 		– Sell
-10,543
Closed -$968K – 2648
2020
Q4 		$968K Buy
+10,543
New +$738K 0.02% 693

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

HRT Financial's AMBA Position: Q1 2026 in Review

HRT Financial sold out of Ambarella (AMBA) in Q1 2026, closing a stake of 39,109 shares — an estimated $2.77M sold.

HRT Financial first reported a position in AMBA in Q4 2020 and held it in 13 quarters. The position peaked at $17.1M in Q4 2021. 307 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

  • HRT Financial reported no remaining Ambarella position as of Q1 2026 after selling out during the quarter.
  • HRT Financial sold 39,109 Ambarella shares in Q1 2026, an estimated $2.77M.
  • HRT Financial first reported a position in Ambarella in Q4 2020 and held it in 13 quarters.
  • HRT Financial's Ambarella position peaked at $17.1M in Q4 2021.
  • 307 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on HRT Financial's 13F filing for Q1 2026, filed 14 May 2026.