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PTCT vs MRK // PIOTROSKI F-SCORE QUALITY

PTC Therapeutics Inc. (NASDAQ) VS. Merck & Company Inc. (NYSE) • 15-METRIC TALLY: PTCT 9 — MRK 4
▲ PIOTROSKI F-SCORE QUALITY LEADER: PTCT
piotroski-score
9/9
15-METRIC INSTITUTIONAL SIDE-BY-SIDE SCORECARD (PTCT VS. MRK) EMERALD CELL = QUANTITATIVE EDGE
INSTITUTIONAL METRIC PTCT MRK SPREAD (A - B) ADVANTAGE DEDICATED URL
Gross Profit Margin — 74.80% — TIE /gross-margins <GO>
Return on Invested Capital (ROIC) 85.00% 20.70% +64.30 PTCT /roic <GO>
EV/EBITDA & P/E Valuation 6.5x 15.3x -8.80 PTCT /valuation <GO>
Free Cash Flow Yield 13.05% 3.42% +9.63 PTCT /fcf-yield <GO>
Operating Margin 50.10% 34.30% +15.80 PTCT /operating-margins <GO>
Net Profit Margin 39.50% 28.10% +11.40 PTCT /net-margins <GO>
Revenue Growth (YoY) 114.50% 1.30% +113.20 PTCT /revenue-growth <GO>
Dividend Yield & FCF Payout Safety 0.00% 2.26% -2.26 MRK /dividend-safety <GO>
Altman Z-Score & Debt/Equity 1.73 5.19 -3.46 MRK /balance-sheet <GO>
Piotroski F-Score Quality ACTIVE 9/9 7/9 +2.00 PTCT /piotroski-score <GO>
Options Implied Move & Put/Call Skew — — — TIE /options-implied-move <GO>
RSI-14 & 200D SMA Momentum 43.2 56.3 -13.10 MRK /rsi-technicals <GO>
10Y Yield & FRED Macro Beta 1.15 0.92 +0.23 PTCT /macro-sensitivity <GO>
Forward P/E Multiple 6.6x 18.4x -11.80 PTCT /forward-pe <GO>
Enterprise Scale & Market Cap $5.01B $368.89B -$363.88B MRK /market-cap <GO>
5-YEAR HISTORICAL XBRL REVENUE & MARGIN TRAJECTORY SEC FORM 10-K FY
FISCAL YEAR PTCT REV MRK REV PTCT GROSS % MRK GROSS % PTCT FCF MRK FCF
FY 2025 $1.73B $65.01B — 74.8% $702.3M $12.36B
FY 2024 $806.8M $64.17B — 76.3% -$114.2M $18.10B
FY 2023 $937.8M $60.12B — — -$200.6M $10.30B
FRED MACRO REGIME CORRELATION COMPARISON PEARSON r
PTCT // BETA 1.15
MRK // BETA 0.92