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RBBN vs ECX // EV/EBITDA & P/E VALUATION

Ribbon Communications Inc. (NASDAQ) VS. ECARX Holdings Inc. (Class A) (NASDAQ) • 15-METRIC TALLY: RBBN 5 — ECX 3
■ METRIC PARITY
15-METRIC INSTITUTIONAL SIDE-BY-SIDE SCORECARD (RBBN VS. ECX) EMERALD CELL = QUANTITATIVE EDGE
INSTITUTIONAL METRIC RBBN ECX SPREAD (A - B) ADVANTAGE DEDICATED URL
Gross Profit Margin 49.80% 19.00% +30.80 RBBN /gross-margins <GO>
Return on Invested Capital (ROIC) -0.40% -35.00% +34.60 RBBN /roic <GO>
EV/EBITDA & P/E Valuation ACTIVE — — — TIE /valuation <GO>
Free Cash Flow Yield 8.92% — — TIE /fcf-yield <GO>
Operating Margin -0.40% -6.50% +6.10 RBBN /operating-margins <GO>
Net Profit Margin 0.00% -7.80% +7.80 RBBN /net-margins <GO>
Revenue Growth (YoY) 1.30% 9.90% -8.60 ECX /revenue-growth <GO>
Dividend Yield & FCF Payout Safety 0.00% 0.00% 0.00 TIE /dividend-safety <GO>
Altman Z-Score & Debt/Equity 0.20 0.20 0.00 TIE /balance-sheet <GO>
Piotroski F-Score Quality 8/9 2/9 +6.00 RBBN /piotroski-score <GO>
Options Implied Move & Put/Call Skew — — — TIE /options-implied-move <GO>
RSI-14 & 200D SMA Momentum 48.0 49.0 -1.03 ECX /rsi-technicals <GO>
10Y Yield & FRED Macro Beta — — — TIE /macro-sensitivity <GO>
Forward P/E Multiple — — — TIE /forward-pe <GO>
Enterprise Scale & Market Cap $292.1M $306.3M -$14.2M ECX /market-cap <GO>
5-YEAR HISTORICAL XBRL REVENUE & MARGIN TRAJECTORY SEC FORM 10-K FY
FISCAL YEAR RBBN REV ECX REV RBBN GROSS % ECX GROSS % RBBN FCF ECX FCF
FY 2025 $844.6M $847.9M 49.8% 19.0% $26.1M -$106.6M
FY 2024 $833.9M $771.5M 52.7% 20.8% $27.8M -$75.9M
FY 2023 $826.3M $662.2M — — $17.1M -$172.4M
FRED MACRO REGIME CORRELATION COMPARISON PEARSON r
RBBN // BETA —
ECX // BETA —