Aristides Capital LLC

Position in MPWR — Monolithic Power Systems, Inc.

CIK 1595521 LOUISVILLE, KY

Position in MPWR

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$384,296

New position

Shares Held

278

first reported quarter

Ownership

0.001%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#831

of 1,236 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Aristides Capital LLC holds $2,429,203 across 4 Semiconductors names. MPWR ranks #3 (15.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GFS	GLOBALFOUNDRIES Inc.	14,007	$1,154,316
2	STM	STMicroelectronics N.V.	11,892	$890,591
3	MPWR	Monolithic Power Systems, Inc. This page	278	$384,296
4	MOBX	Mobix Labs, Inc	72,377	$0

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$384,296	278	—	Shares	Sole	2026-08-13
No filing history on record for this holder in this stock.