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Russell Investments Group, Ltd.

Position in AMBQ — Ambiq Micro, Inc.

CIK 1692234 Seattle, WA

Position in AMBQ

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$36,107
+$24,366 QoQ
Shares Held
1,421
+244.9% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AMBQ Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Mar 31, 2026

Russell Investments Group, Ltd. holds $9,888,295,707 across 53 Semiconductors names. AMBQ ranks #49 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBQ

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3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $36,107 1,421
2025-12-31 $11,741 412
2025-09-30 $11,938 399