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CITIGROUP INC

Position in AMBQ — Ambiq Micro, Inc.

CIK 831001 NEW YORK, NY

Position in AMBQ

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$1,854,387
+$1,745,277 QoQ
Shares Held
21,001
+389.1% QoQ
Ownership
0.087%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#83
of 185 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMBQ Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

CITIGROUP INC holds $38,266,206,574 across 63 Semiconductors names. AMBQ ranks #47 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBQ

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,854,387 21,001
2026-03-31 $109,110 4,294
2025-12-31 $31,378 1,101
2025-09-30 $4,367 146