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Cullen/Frost Bankers, Inc.

Bank

Position in AMBA — Ambarella Inc

CIK 39263 San Antonio, TX

Position in AMBA

as of Jun 30, 2026 · filed Jul 27, 2026
Position Value
$46,332
+$43,787 QoQ
Shares Held
540
+1442.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#263
of 335 holders
Holding Since
Dec 2024
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMBA Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Cullen/Frost Bankers, Inc. holds $229,039,093 across 13 Semiconductor Equipment & Materials names. AMBA ranks #11 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBA

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $46,332 540
2024-12-31 $2,545 35