UMB Bank’s Ambarella AMBA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$5.66K Sell
110
-80
-42% -$4.99K ﹤0.01% 2016
2025
Q4
$13.5K Hold
190
﹤0.01% 1705
2025
Q3
$15.7K Sell
190
-3
-2% -$218 ﹤0.01% 1525
2025
Q2
$12.8K Sell
193
-39
-17% -$2.07K ﹤0.01% 1523
2025
Q1
$11.7K Buy
232
+92
+66% +$6.3K ﹤0.01% 1492
2024
Q4
$10.2K Sell
140
-2
-1% -$127 ﹤0.01% 1467
2024
Q3
$8.01K Hold
142
﹤0.01% 1562
2024
Q2
$7.66K Sell
142
-19
-12% -$944 ﹤0.01% 1320
2024
Q1
$8.17K Hold
161
﹤0.01% 1313
2023
Q4
$9.87K Sell
161
-248
-61% -$13.5K ﹤0.01% 1296
2023
Q3
$21.7K Sell
409
-34
-8% -$2.39K ﹤0.01% 1056
2023
Q2
$37.1K Buy
443
+39
+10% +$2.85K ﹤0.01% 915
2023
Q1
$31.3K Hold
404
﹤0.01% 961
2022
Q4
$33K Sell
404
-73
-15% -$4.86K ﹤0.01% 957
2022
Q3
$27K Buy
477
+109
+30% +$8.08K ﹤0.01% 1017
2022
Q2
$24K Buy
368
+45
+14% +$3.63K ﹤0.01% 1102
2022
Q1
$34K Buy
323
+90
+39% +$11.5K ﹤0.01% 1068
2021
Q4
$47K Buy
+233
New +$43.2K ﹤0.01% 1015

Other funds holding AMBA

UMB Bank's AMBA Position: Q1 2026 in Review

UMB Bank reduced its Ambarella (AMBA) stake by 42% in Q1 2026, selling an estimated $4.99K and leaving 110 shares worth $5.66K. The position accounts for ﹤0.01% of the portfolio, ranked #2016.

UMB Bank first reported a position in AMBA in Q4 2021 and has held it in 18 quarters since. The position peaked at $47K in Q4 2021. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

  • UMB Bank held 110 shares of Ambarella worth $5.66K as of Q1 2026.
  • UMB Bank sold 80 Ambarella shares in Q1 2026, an estimated $4.99K.
  • Ambarella made up ﹤0.01% of UMB Bank's portfolio in Q1 2026, its #2016 holding.
  • UMB Bank first reported a position in Ambarella in Q4 2021 and has held it in 18 quarters since.
  • UMB Bank's Ambarella position peaked at $47K in Q4 2021.
  • 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on UMB Bank's 13F filing for Q1 2026, filed 11 May 2026.