Stock analysis · Bull Rankings model

PTCT analysis

PTC Therapeutics IncBiotechnology. Scored on the same transparent 7-signal model behind the daily rankings.

PTCT
PTC Therapeutics Inc · Biotechnology
FCF-$226mF
Rev-53.3%F
D/E
P/S6.8xB-
PEG
49Score
$67.65
1Y Target$91.33Near-term target
5Y Target$136.07Compound horizon
10Y Target$354.07Long-dated conviction
FCF-$226mTTM · 03/26
F
FCF is negative (-$226m) — cash-burning phase; acceptable only for pre-profit spec names · TTM computed from 4 most-recent quarters (TTM · 03/26).
Rev-53.3%TTM YoY
F
Revenue -53.3% — severe decline · TTM YoY from trailing-4-quarter revenue sum vs prior 4 quarters.
D/E
D/E data unavailable — neutral default
P/S6.8x
B-
P/S 6.8x — moderate premium for growth
PEGproxy
PEG not meaningful — earnings growth negative or data unavailable · PEG proxy: P/E ÷ revenue growth % (true PEG requires forward EPS estimates, not in Finnhub free tier).
Why now
Biotechnology · market cap $5.6b. Down 23% from 52-week high of $87.50 — deep drawdown territory. Revenue -53% — in contraction; any catalyst that reverses this triggers re-rating.
Moat
Pharma moat is patent runway + pipeline depth — a single approved molecule funds the next generation of bets. Late-stage trials carry binary readouts that swing valuation 30%+.
Risk
Free cash flow is negative (-$226m) — capital raises or debt issuance likely required; dilution / leverage risk. Revenue contracting -53% — the operational turn is not yet visible in the top line. Currently unprofitable (margin -22.6%) — path to GAAP profitability is the core thesis risk.
Horizon
1-3 yr $91.33 (structural (no analyst coverage)) — catalyst-driven; binary events dominate. 5 yr $136.07 — requires the platform / technology to reach commercial scale. 10 yr $354.07 — return distribution heavily skewed.
Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.
Shares to buy
29
Position size
$1,962
3.9% of portfolio
Stop price
$50.74
25% below $67.65
$ at risk
$500.00
1% of portfolio

Math only — share count is floor(portfolio × risk% ÷ (price × stop%)). Doesn't account for commissions, slippage, gap risk, or position-correlation across your book. Inputs persist locally; never sent to the server. Not investment advice.

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