Monolithic Power Systems Inc (MPWR) — the peer cohort

As of 2026-09-18 — scores re-bake nightly. Cohort = shared Closelook index membership first, then sector. Diary readings, not advice.

Monolithic Power Systems Inc ranks 16 of 16 in its cohort on the Closelook composite (53/100) — the cohort is led by Sandisk Corp at 70/100.

Name	Composite	Momentum	Quality	Valuation	Signal	Off 52w high
MPWR Monolithic Power Systems Inc	53	35	72	20	bull	31.8%
SNDK Sandisk Corp	70	62	94	50	bull	31.4%
TSM Taiwan Semiconductor Manufacturing	70	64	87	66	bull	10.2%
MU Micron Technology Inc	68	68	87	51	info	22.1%
005930.KS Samsung Electronics Co Ltd	68	48	74	78	bull	30.3%
000660.KS SK Hynix Inc	68	37	94	74	bull	37.8%
NVDA NVIDIA Corporation	65	69	95	35	info	7.2%
AMD Advanced Micro Devices Inc	63	86	52	21	bull	6.8%
APH Amphenol Corporation	60	57	72	33	info	12.2%
ASML ASML Holding NV ADR	60	56	84	21	info	18.5%
CRDO Credo Technology Group Holding Ltd	60	50	82	15	bull	45.5%
ASM.AS ASM International NV	59	45	74	28	bull	27.6%
ALAB Astera Labs, Inc.	58	54	76	7	bull	41.2%
TXN Texas Instruments Incorporated	58	56	81	28	bear	22.7%
ARM Arm Holdings plc American Depositary Shares	56	52	68	10	info	41.5%
AVGO Broadcom Inc	55	38	88	33	info	29.8%

Scores are relative readings across the Closelook coverage universe — methodology in the company-scoring explainer. Signal lights come from the nightly signal board.

FAQ · from the current data · as of 2026-09-18

Quick answers

Who are Monolithic Power Systems Inc's peers in the Closelook universe?

The cohort is drawn from shared Closelook index membership first, then sector: Sandisk Corp (SNDK), Taiwan Semiconductor Manufacturing (TSM), Micron Technology Inc (MU), Samsung Electronics Co Ltd (005930.KS), SK Hynix Inc (000660.KS), NVIDIA Corporation (NVDA), Advanced Micro Devices Inc (AMD), Amphenol Corporation (APH) and others.

How does MPWR score against its peers?

Monolithic Power Systems Inc's composite reads 53/100, ranking 16 of 16 in its cohort as of 2026-09-18; the cohort's highest composite is Sandisk Corp at 70/100. Closelook scores are research diary readings, not ratings or advice.

Mentioned on Closelook

Where MPWR appears in the diary — 5 pieces, newest first. Every link is our own writing.

Dailies

Enterprise AI — Intelligence Is Abundant. Authority Is Not.Daily Pulse · 4 Aug 2026On Monday, while the Dow closed at a record and the large platforms rose four to six percent each, the component layer went the other way: analog and storage were marked down, with MPWR off about five percent and WDC down 4.6%.
Palantir +27%, and the market buys back the exact corner it soldMidday 10 · 4 Aug 2026The names sold on Monday are the ones leading it: MRVL up about 10.7%, MU 6.0%, AVGO 4.8%, TXN 4.0%, WDC 3.1%, with MPWR back to flat.
The referee bought it — Palantir +15% on a 93% quarter, while Korea's board splits in halfMorning 10 · 4 Aug 2026But the selling inside the complex spread: analog and storage were the Monday casualties, with MPWR off about 5% and WDC down 4.6% alongside weakness in TXN — and overnight the Korean memory duo joined them.
The ones that hadn't moved — hyperscalers surge, MMYT takes its line, QQQ presses the decision lineMidday 10 · 3 Aug 2026
Rubin Outruns the Nasdaq 100 — By a Factor of ThirteenDaily Pulse · 21 Apr 2026The Mid-Ramp layer is joining — power delivery for GB200 and Rubin rack architectures is the structural catalyst: ON +44% on the month, STM +37%, MPWR +36%.

Related in the Closelook universe

same Closelook index seat first, then Semiconductors. Scored names rank on their Closelook score; names without one rank on trend state — above or below their 50- and 200-day averages — never on a score they do not carry.