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UMB Bank, n.a.

Position in AMBA — Ambarella Inc

CIK 933429 Kansas City, MO

Position in AMBA

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,659
-$3,003 QoQ
Shares Held
31
-71.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#312
of 335 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AMBA Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

UMB Bank, n.a. holds $64,671,465 across 20 Semiconductor Equipment & Materials names. AMBA ranks #20 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBA

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,659 31
2026-03-31 $5,662 110
2025-12-31 $13,459 190
2025-09-30 $15,678 190
2025-06-30 $12,751 193
2025-03-31 $11,676 232
2024-12-31 $10,183 140
2024-09-30 $8,010 142
2024-06-30 $7,660 142
2024-03-31 $8,173 161
2023-12-31 $9,867 161
2023-09-30 $21,689 409
2023-06-30 $37,065 443
2023-03-31 $31,277 404
2022-12-31 $33,220 404
2022-09-30 $26,797 477
2022-06-30 $24,089 368
2022-03-31 $33,889 323
2021-12-31 $47,273 233