Skip to main content

LMR Partners LLP

Position in MPWR — Monolithic Power Systems, Inc.

CIK 1578621 LONDON, X0

Position in MPWR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$49,429,046
+$48,559,076 QoQ
Shares Held
35,757
+2283.8% QoQ
Ownership
0.073%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
#131
of 1,236 holders
Holding Since
Jun 2020
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MPWR Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

LMR Partners LLP holds $796,224,580 across 32 Semiconductors names. MPWR ranks #6 (6.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MPWR
Monolithic Power Systems, Inc.
This page
35,757 $49,429,046

All Filings in MPWR

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $49,429,046 35,757
2025-03-31 $869,970 1,500
2024-12-31 $7,010,461 11,848
2024-06-30 $14,132,896 17,200
2022-06-30 $5,760,600 15,000
2020-09-30 $7,526,262 26,917
2020-06-30 $1,089,015 4,595