SOFTBANK GROUP CORP.

Bank

Position in AMBQ — Ambiq Micro, Inc.

CIK 1065521 TOKYO, M0

Position in AMBQ

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$13,151,313

+$9,366,774 QoQ

Shares Held

148,939

0.0% QoQ

Ownership

0.616%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#36

of 185 holders

Holding Since

Sep 2025

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

SOFTBANK GROUP CORP. holds $12,424,717,529 across 3 Semiconductors names. AMBQ ranks #3 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	INTC	Intel Corp	86,956,522	$12,141,739,166
2	TSM	Taiwan Semiconductor Manufacturing Co Ltd	565,000	$269,827,050
3	AMBQ	Ambiq Micro, Inc. This page	148,939	$13,151,313

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$13,151,313	148,939	0.0%	Shares	Defined	2026-08-14
2026-03-31	$3,784,539	148,939	0.0%	Shares	Defined	2026-05-15
2025-12-31	$4,244,761	148,939	0.0%	Shares	Defined	2026-02-17
2025-09-30	$4,456,254	148,939	—	Shares	Defined	2025-11-14
No filing history on record for this holder in this stock.