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Qube Research & Technologies Ltd

Position in AMBA — Ambarella Inc

CIK 1729829 LONDON, X0

Position in AMBA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$5,241,951
+$4,538,735 QoQ
Shares Held
61,095
+347.3% QoQ
Ownership
0.139%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#68
of 335 holders
Holding Since
Jun 2020
18 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

Qube Research & Technologies Ltd holds $982,792,786 across 15 Semiconductor Equipment & Materials names. AMBA ranks #11 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBA

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,241,951 61,095
2026-03-31 $703,216 13,660
2025-12-31 $12,912,361 182,275
2025-09-30 $24,048,391 291,425
2025-06-30 $15,830,768 239,606
2025-03-31 $14,213,041 282,397
2024-12-31 $4,073,949 56,007
2024-09-30 $2,741,018 48,591
2024-03-31 $2,478,439 48,817
2023-12-31 $973,285 15,880
2023-09-30 $92,272 1,740
2023-03-31 $2,281,180 29,465
2022-06-30 $500,638 7,648
2022-03-31 $1,164,192 11,096
2021-06-30 $829,474 7,779
2021-03-31 $1,915,240 19,078
2020-09-30 $247,176 4,737
2020-06-30 $779,836 17,027