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ADTN vs CLFD // ALTMAN Z-SCORE & DEBT/EQUITY

ADTRAN Holdings Inc. (NASDAQ) VS. Clearfield Inc. (NASDAQ) • 15-METRIC TALLY: ADTN 4 — CLFD 5
▲ ALTMAN Z-SCORE & DEBT/EQUITY LEADER: CLFD
balance-sheet
16.56
15-METRIC INSTITUTIONAL SIDE-BY-SIDE SCORECARD (ADTN VS. CLFD) EMERALD CELL = QUANTITATIVE EDGE
INSTITUTIONAL METRIC ADTN CLFD SPREAD (A - B) ADVANTAGE DEDICATED URL
Gross Profit Margin 38.30% 33.70% +4.60 ADTN /gross-margins <GO>
Return on Invested Capital (ROIC) -2.90% 0.70% -3.60 CLFD /roic <GO>
EV/EBITDA & P/E Valuation — — — TIE /valuation <GO>
Free Cash Flow Yield 17.34% — — TIE /fcf-yield <GO>
Operating Margin -1.40% 1.40% -2.80 CLFD /operating-margins <GO>
Net Profit Margin -4.20% -5.40% +1.20 ADTN /net-margins <GO>
Revenue Growth (YoY) 17.50% 19.60% -2.10 CLFD /revenue-growth <GO>
Dividend Yield & FCF Payout Safety 0.00% 0.00% 0.00 TIE /dividend-safety <GO>
Altman Z-Score & Debt/Equity ACTIVE 0.78 16.56 -15.78 CLFD /balance-sheet <GO>
Piotroski F-Score Quality 7/9 4/9 +3.00 ADTN /piotroski-score <GO>
Options Implied Move & Put/Call Skew — — — TIE /options-implied-move <GO>
RSI-14 & 200D SMA Momentum 41.8 55.0 -13.20 CLFD /rsi-technicals <GO>
10Y Yield & FRED Macro Beta — — — TIE /macro-sensitivity <GO>
Forward P/E Multiple — — — TIE /forward-pe <GO>
Enterprise Scale & Market Cap $565.5M $451.8M $113.7M ADTN /market-cap <GO>
5-YEAR HISTORICAL XBRL REVENUE & MARGIN TRAJECTORY SEC FORM 10-K FY
FISCAL YEAR ADTN REV CLFD REV ADTN GROSS % CLFD GROSS % ADTN FCF CLFD FCF
FY 2025 $1.08B $150.1M 38.3% 33.7% $98.0M —
FY 2024 $922.7M $125.6M 35.1% 20.6% $69.1M $12.7M
FY 2023 $1.15B $225.7M — — -$43.0M $18.4M
FRED MACRO REGIME CORRELATION COMPARISON PEARSON r
ADTN // BETA —
CLFD // BETA —