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NORTHERN TRUST CORP

Bank

Position in AMBQ — Ambiq Micro, Inc.

CIK 73124 CHICAGO, IL

Position in AMBQ

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$2,816,621
+$2,238,527 QoQ
Shares Held
110,847
+446.5% QoQ
Ownership
0.519%
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 97.72118325259142.ToString("F0")% Shared 2.27881674740859.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

NORTHERN TRUST CORP holds $78,508,543,807 across 60 Semiconductors names. AMBQ ranks #47 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMBQ

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,816,621 110,847
2025-12-31 $578,094 20,284
2025-09-30 $1,016,351 33,969