Marvell Technology Group Ltd (MRVL) — Quality & forensics

As of 2026-09-18 — refreshed nightly. Closelook readings from an investment research diary, not ratings or advice.

The Closelook module scores

50 /100 composite · 7 modules · semis-cyclical weight set

Valuation 17
Quality 57
Growth 62
Balance sheet 68
Cash quality 33
Capital allocation 36
Momentum 61

Scores are computed nightly across the coverage universe and read relative to it — the methodology lives in the company-scoring explainer.

Financial forensics — the academic screens

15.62 Altman Z-Score

Sits in the safe zone (above 2.99). The Z-Score estimates financial-distress risk from five balance-sheet and earnings ratios.

8/9 Piotroski F-Score

Nine binary fundamental-strength checks across profitability, leverage and operating efficiency.

-1.53 Beneish M-Score

Screens reported earnings for statistical manipulation patterns — above the −1.78 threshold the literature flags for earnings-manipulation risk. A screen, not an accusation.

Continue: the MRVL chart & overview · the earnings record

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

Quick answers

What is Marvell Technology Group Ltd's Closelook quality reading?

The composite reads 50/100 across 7 modules, as of 2026-09-18: valuation 17, quality 57, growth 62, balance sheet 68, cash quality 33, capital allocation 36, momentum 61. Closelook scores are research diary readings, not ratings or investment advice.

What is Marvell Technology Group Ltd's Altman Z-Score?

15.62, which sits in the safe zone (above 2.99) as of 2026-09-18. The Altman Z-Score estimates financial distress risk from five balance-sheet and earnings ratios.

What is Marvell Technology Group Ltd's Piotroski F-Score?

8 of 9, as of 2026-09-18. The F-Score counts nine binary fundamental-strength signals across profitability, leverage and operating efficiency.

What does Marvell Technology Group Ltd's Beneish M-Score indicate?

-1.53 — above the −1.78 threshold the literature flags for earnings-manipulation risk, as of 2026-09-18. The M-Score screens reported earnings for statistical manipulation patterns; it is a screen, not an accusation.

Mentioned on Closelook

Where MRVL appears in the diary — 22 pieces, newest first. Every link is our own writing.

Long reads

Optical Interconnects — The Toll Nobody KeepsReport · 13 Aug 2026The floors on the tape (12 Aug closes): LITE 932.47, 14% off high · COHR 355.64, 19% off · MRVL 217.08, 34% off · AAOI 138.08, 41% off · FN 571.88, 24% off, prints Monday · AVGO $2.0T market cap…
Portfolio Construction — Build a Barbell · Closelook Heresy IIIHeresy · 16 May 2026Live cohort as of May 2026: COHR · CRWV · GLW · INTC · IREN · LITE · MRVL · NBIS · NOK · SNPS.
Pattern 03 — NVIDIA Strategic Authority InvestmentReport · 12 May 2026The 16-Event Timeline (2023-07-12 → 2026-05-12) 2024 2025 2026 RXRX 23-07 ARM 23-09 APLD 24-09 NBIS 24-12 MRVL 25-03 CRWV 25-03 INTC 25-09 NOK 25-10 SNPS 25-12 LITE COHR 26-03 IREN 26-05 GLW 26-05 exit RXRX exit APLD exit ARM Tier 1 …
Nvidia’s Equity Stakes — Follow the Wise Men, Pattern 03 PreviewWeekly Signal · 10 May 2026MRVL · Marvell · NVLink Fusion Breakout Out of a $75–$95 range to $170.13 on NVLink Fusion entry.

Dailies

Expiry Friday — the equipment names join at last: Applied +4.4%, Lam +5.2%, memory ETF over $58, 10-year back at 5%Midday 10 · 18 Sept 2026
Yen — the Bank of Japan hikes and the dollar holds 157: the carry trade pays, the lines held, chips +3.4% over $505Morning 10 · 18 Sept 2026
Rates — the Fed hikes and the 10-year closes above 5%: the belly sold, the relief unwound, chips back under $505Morning 10 · 17 Sept 2026
Fed day — relief before the decision: 10-year 4.96%, Brent under $107.63, chips reclaim $505, Nasdaq-100 above $708.69Midday 10 · 16 Sept 2026
Rates — Fed day at a 5% 10-year: the hike is priced, the cycle is not; Yardeni cuts the S&P target to 7,900Morning 10 · 16 Sept 2026
Rates — the 10-year hits 5.01%: Dow −0.9%, Russell −1.2%, the AI sort pauses, Oracle and Adobe hold their linesMidday 10 · 15 Sept 2026
AI trade — the labs ask for a slowdown: Kospi −3.3%, SoftBank −11%, Nasdaq futures −1.2%, oil back above $106Morning 10 · 14 Sept 2026
AI trade — the pacing call splits tech: chips −5%, software +4.5%, security +12–15%, 10-year hits 5%Midday 10 · 14 Sept 2026

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.