Archimedes Tech SPAC Partners III Co. (ARCI) vs M3-Brigade Acquisition VI Corp. Class A Ordinary Shares (MBVI)

A side-by-side comparison of Archimedes Tech SPAC Partners III Co. and M3-Brigade Acquisition VI Corp. Class A Ordinary Shares across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

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Archimedes Tech SPAC Partners III Co. logo
ARCI
Archimedes Tech SPAC Partners III Co.
$355M
$10.07Financial ServicesDelayed quote: Oct 6, 2026, 4:00 PM EDT
M3-Brigade Acquisition VI Corp. Class A Ordinary Shares logo
MBVI
M3-Brigade Acquisition VI Corp. Class A Ordinary Shares
$353M
$10.24Financial ServicesDelayed quote: Oct 6, 2026, 4:00 PM EDT

Total return — ARCI vs MBVI

growth of $100 · dividends reinvested · last 1y
ARCI +136.1% (+136.1%/yr)MBVI +1.5% (+1.5%/yr)ARCI compounded faster over this window
100150200Start $1002026$236$101
ARCI MBVI

Metrics side by side

Total return (annualized)

MetricARCIMBVI
Total return CAGR (10Y)26.64%N/A

MBVI is an index fund, so valuation, profitability, and per-company growth metrics don't apply — the head-to-head here is total return (price plus reinvested dividends).

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Full ARCI analysisFull MBVI analysisInteractive comparison tool

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.