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COMMONWEALTH EQUITY SERVICES, LLC

Position in AMBA — Ambarella Inc

CIK 312272 WALTHAM, MA

Position in AMBA

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$448,390
+$243,757 QoQ
Shares Held
5,226
+31.5% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#191
of 335 holders
Holding Since
Mar 2021
21 quarters on record

Common Shares in AMBA Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

COMMONWEALTH EQUITY SERVICES, LLC holds $566,514,421 across 22 Semiconductor Equipment & Materials names. AMBA ranks #17 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBA

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $448,390 5,226
2026-03-31 $204,633 3,975
2025-12-31 $257,999 3,642
2025-09-30 $213,726 2,590
2025-06-30 $382,875 5,795
2025-03-31 $370,680 7,365
2024-12-31 $493,395 6,783
2024-09-30 $288,480 5,114
2024-06-30 $286,744 5,315
2024-03-31 $293,196 5,775
2023-12-31 $311,659 5,085
2023-09-30 $248,074 4,678
2023-06-30 $392,579 4,692
2023-03-31 $410,093 5,297
2022-12-31 $443,959 5,399
2022-09-30 $263,596 4,692
2022-06-30 $308,709 4,716
2022-03-31 $429,017 4,089
2021-12-31 $2,098,694 10,344
2021-09-30 $329,390 2,115
2021-03-31 $786,656 7,836