HEARTLAND ADVISORS INC

Position in SIMO — Silicon Motion Technology CORP

CIK 937394 MILWAUKEE, WI

Position in SIMO

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$41,297,920

+$12,991,408 QoQ

Shares Held

123,895

-50.9% QoQ

Ownership

0.365%

of shares outstanding

% of Portfolio

1.84%

of 13F equity value

Holder Rank

#49

of 383 holders

Holding Since

Mar 2023

14 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Technology · as of Jun 30, 2026

HEARTLAND ADVISORS INC holds $67,193,732 across 7 Semiconductors names. SIMO ranks #1 (61.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SIMO	Silicon Motion Technology CORP This page	123,895	$41,297,920
2	LSCC	Lattice Semiconductor Corp	53,964	$8,254,333
3	SMTC	Semtech Corp	48,572	$7,861,378
4	ON	On Semiconductor Corp	52,312	$4,945,576
5	TXN	Texas Instruments Inc	14,747	$4,395,638
6	NVDA	Nvidia Corp	1,330	$266,119
7	ADI	Analog Devices Inc	435	$172,768

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$41,297,920	123,895	-50.9%	Shares	Defined	2026-08-11
2026-03-31	$28,306,512	252,084	-7.5%	Shares	Defined	2026-05-06
2025-12-31	$25,251,294	272,398	-23.4%	Shares	Defined	2026-02-11
2025-09-30	$33,730,553	355,770	-11.4%	Shares	Defined	2025-11-07
2025-06-30	$30,198,194	401,732	-10.9%	Shares	Defined	2025-08-12
2025-03-31	$22,790,172	450,755	+0.8%	Shares	Defined	2025-05-07
2024-12-31	$24,167,808	447,138	+21.6%	Shares	Defined	2025-02-12
2024-09-30	$22,337,438	367,755	+13.2%	Shares	Defined	2024-11-12
2024-06-30	$26,302,879	324,767	+11.2%	Shares	Defined	2024-08-08
2024-03-31	$22,464,556	291,975	-10.9%	Shares	Defined	2024-05-07
2023-12-31	$20,088,901	327,875	+63.9%	Shares	Defined	2024-02-08
2023-09-30	$10,250,000	200,000	+33.3%	Shares	Defined	2023-11-08
2023-06-30	$10,779,000	150,000	+50.0%	Shares	Defined	2023-08-10
2023-03-31	$6,552,000	100,000	—	Shares	Defined	2023-05-11
No filing history on record for this holder in this stock.