Inside the research
PTC Therapeutics, Inc.
PTCT Research profile · latest available data
Price overview
$62.67
▲ +0.39 (+0.6%)
| 52w hi | $89.55 |
|---|---|
| 52w lo | $57.84 |
| Vol | 1.20M |
| As of | 25 Sep 2026 |
The Verdict
Our score -0.25
| Short | -0.37 |
|---|---|
| Medium | -0.18 |
| Long | -0.14 |
computed 2026-09-27
Key fundamentals
PTC Therapeutics, Inc.
Healthcare · Biotechnology
| Market cap | $5.23B |
|---|---|
| Enterprise value | $6.02B |
| Forward P/E | 23.41x |
| EV / EBITDA | 35.15x |
| P / S (ttm) | 5.19x |
| Profit margin | -3.8% |
| Revenue growth | +101.5% |
Layer Breakdown
| Layer | Raw | Contribution |
|---|---|---|
| Fundamental | +0.13 | |
| Sector | +0.08 | |
| Technical | -0.29 | |
| Earnings | +0.00 | |
| Sentiment | +0.03 |
macro × 1.00 · 2026-09-27
Business overview
PTC Therapeutics, Inc., a biopharmaceutical company, focuses on the discovery, development, and commercialization of medicines to children and adults living with rare disorders in the United States and internationally. The company provides Translarna and Emflaza for the treatment of Duchenne muscular dystrophy; Upstaza to treat aromatic l-amino acid decarboxylas (AADC) deficiency, a central nervous system disorder; Tegsedi and Waylivra for the treatment of rare diseases; and Evrysdi to treat spinal muscular atrophy (SMA) in adults and children. Its development pipeline products include Sepiapterin for the treatment of phenylketonuria; PTC518 splicing platform, which is being developed for the treatment of Huntington's disease; and inflammation and ferroptosis platforms, including vatiquinone to treat Friedreich's ataxia. The company distributes its products through third-party distributors. It has collaborations with F. Hoffman-La Roche Ltd., Hoffman-La Roche Inc., the SMA Foundation, National Taiwan University, Akcea Therapeutics, Inc., and Shiratori Pharmaceutical Co., Ltd. The company has license and collaboration agreement with Novartis Pharmaceuticals Corporation to develop PTC518 Huntington's disease program. It markets Upstaza, a gene therapy with the brand name Kebilidi in the United States. PTC Therapeutics, Inc. was incorporated in 1998 and is headquartered in Warren, New Jersey.
Risk Metrics
| Beta vs SPX | 0.98 |
|---|---|
| Corr SPX | 0.31 |
| Annual vol | 50.1% |
| Annual ret | +39.3% |
| Sharpe | 0.78 |
| Max DD | -36.7% |
Window: 504 trading days (504 obs)
Material Events
| Date | Event | 8-K |
|---|---|---|
| 2026-08-13 | Reg FD Disclosure, Other Material Event… | read |
| 2026-07-30 | Earnings Release, Officer / Director Change… | read |
| 2026-06-18 | Material Agreement, Material Obligation… | read |
| 2026-06-16 | Other Material Event, Exhibits | read |
| 2026-06-09 | Officer / Director Change, Exhibits | read |
| 2026-06-05 | Shareholder Vote | read |
| 2026-05-07 | Earnings Release, Reg FD Disclosure… | read |
| 2026-04-28 | Reg FD Disclosure, Exhibits | read |
| 2026-03-25 | Officer / Director Change, Reg FD Disclosure… | read |
| 2026-02-19 | Earnings Release, Reg FD Disclosure… | read |
| 2026-02-12 | Reg FD Disclosure, Exhibits | read |
| 2026-01-12 | Earnings Release, Reg FD Disclosure… | read |
Insider Trades
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | Klein Matthew B. | Director, Officer, CHIEF | Sell | 10.29K | $705.72K |
| 2026-07-28 | Sollie-Zetlmayer Hege Elisabeth | Director | Grant | 2.00K | — |
| 2026-07-28 | Sollie-Zetlmayer Hege Elisabeth | Director | Grant | 4.00K | — |
| 2026-07-14 | Gravier Pierre | Officer, CHIEF FINANCIAL | Sell | 3.49K | $280.74K |
| 2026-07-09 | Smith Mary L. | Director | Sell | 10.00K | $900.00K |
| 2026-07-09 | Smith Mary L. | Director | Option exercise | 5.83K | $250.57K |
| 2026-07-09 | Almstead Neil Gregory | Officer, CHIEF TECHNICAL | Sell | 2.46K | $222.38K |
| 2026-07-09 | Almstead Neil Gregory | Officer, CHIEF TECHNICAL | Option exercise | 2.46K | $114.67K |
| 2026-07-09 | Smith Mary L. | Director | Sell | 5.83K | $525.06K |
| 2026-07-09 | Smith Mary L. | Director | Option exercise | 10.00K | $429.50K |
Flow & Concentration
| Insider 180d net | -$12.03M |
|---|---|
| Insider buys / sells | 0 / 32 |
| Insider bias | Sellers |
| 13F holders | 8 |
| Top-5 share | 98.4% |
| HHI | 4,869 (concentrated) |
Top Holders
| Holder | Value | Shares |
|---|---|---|
| State Street Corp | $375.14M | 4.60M |
| Citadel Advisors | $62.55M | 766.82K |
| Renaissance Technologies | $59.02M | 723.50K |
| AQR Capital Management | $27.10M | 332.25K |
| Capital Research / Capital World | $21.41M | 262.43K |
| Fidelity / FMR LLC | $4.72M | 2.99M |
| Millennium Management | $3.79M | 46.49K |
| T. Rowe Price Group | $90.91K | 1.11M |
As of 2026-06-30
SEC Filings
The Long Run
FY 2013–2025 · 13 years
| Line | Latest | CAGR | Trend |
|---|---|---|---|
| Revenue | $806.78M | +42.6% | |
| Operating income | -$439.50M | — | |
| Net income | -$363.30M | — | |
| Cash from ops | -$107.69M | — |
Indices
Recent Sessions
| Date | Open | High | Low | Close | Vol |
|---|---|---|---|---|---|
| Sep 25 | $62.65 | $63.44 | $61.66 | $62.67 | 1.20M |
| Sep 24 | $62.23 | $62.76 | $61.23 | $62.28 | 1.75M |
| Sep 23 | $65.80 | $66.15 | $62.24 | $62.34 | 1.10M |
| Sep 22 | $66.24 | $66.58 | $65.36 | $65.96 | 1.31M |
| Sep 21 | $65.93 | $66.21 | $64.99 | $65.26 | 1.09M |
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