PTC Therapeutics Inc

PTC Therapeutics Inc (PTCT) Stock Analysis

$60.990

+1.348 (+2.21%)At close

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High
62.310
Open
61.080
VWAP
61.06
Volume
1.05M
Mkt Cap
2.66B
Low
59.880
Amount
64.23M
EV/EBITDA, TTM
7.60

PTC Therapeutics, Inc. is a global biopharmaceutical company. It is focused on the discovery, development, and commercialization of clinically differentiated medicines that provide benefits to children and adults living with rare disorders. Its diversified therapeutic portfolio includes several commercial products and product candidates in various stages of development, including discovery, research and clinical stages, focused on the development of new treatments for multiple therapeutic areas for rare diseases relating to neurology and metabolism. It has two products, Translarna (ataluren) and Emflaza (deflazacort), for the treatment of Duchenne muscular dystrophy (DMD), a rare life-threatening disorder. Its Upstaza, a gene therapy for the treatment of Aromatic L-Amino Decarboxylase (AADC) deficiency, a rare central nervous system (CNS) disorder. Its ST-920, or isaralgagene civaparvovec, is a one-time administered AAV gene therapy product candidate for the treatment of Fabry disease.

AI analysis of PTC Therapeutics Inc (PTCT)

Buy

PTC Therapeutics Inc is a good buy right now due to its recent acquisition of ST-920, which has shown promising clinical results and received favorable regulatory designations, potentially enhancing its market position. The current price of $64.7 is significantly below the average analyst price target of $96, indicating a potential upside of 48%. Additionally, the company has a gross margin of 91.19%, suggesting strong profitability potential. However, the main risk is its negative net income margin of 1.03%, indicating ongoing profitability challenges that investors should monitor closely.

Analyst Ratings (8)

+28.18% upside
Hold
2 Buy
5 Hold
1 Sell
Current: 60.99
Low
54.00
Average
78.18
High
118.00

RBC Capital

2026-10-08

Price Target

$75

Sector Perform

Leerink

2026-09-14

Price Target

$98

Outperform

Wells Fargo

2026-08-13

Price Target

$109

Overweight

BofA

2026-07-31

Price Target

$96

Buy

Morgan Stanley

2026-07-31

Price Target

$104

Overweight

Valuation Metrics

The current forward P/E ratio for PTC Therapeutics Inc (PTCT) is 22.73, compared to its 5-year average forward P/E of -3.44.

Forward P/E

Overvalued
5Y Average P/E
-3.44
Current P/E
22.73
Overvalued
22.63
Undervalued
-29.52

Forward EV/EBITDA

Fair
5Y Average EV/EBITDA
25.90
Current EV/EBITDA
7.60
Overvalued
220.40
Undervalued
-168.60

Forward P/S

Fair
5Y Average P/S
4.11
Current P/S
3.70
Overvalued
5.16
Undervalued
3.05

Alphio AI Price Scenarios for PTCT

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%PTCT

$146.32

Scenario price

B

Base

Base · 50%PTCT

$113.41

Scenario price

B

Bear

Bear · 25%PTCT

$110.62

Scenario price

Whales holding PTCT

B

Blue Sparrow, Llc

+ HoldingPTCT

+5.89%

3M Return

A

Armistice Capital LLC

+ HoldingPTCT

-6.13%

3M Return

R

RTW Investments, LP

+ HoldingPTCT

-8.29%

3M Return

R

Rock Springs Capital Management LP

+ HoldingPTCT

-9.08%

3M Return

PTCT FAQ — answered by Alphio AI

PTC Therapeutics, Inc. is a global biopharmaceutical company. It is focused on the discovery, development, and commercialization of clinically differentiated medicines that provide benefits to children and adults living with rare disorders. Its diversified therapeutic portfolio includes several commercial products and product candidates in various stages of development, including discovery, research and clinical stages, focused on the development of new treatments for multiple therapeutic areas for rare diseases relating to neurology and metabolism. It has two products, Translarna (ataluren) and Emflaza (deflazacort), for the treatment of Duchenne muscular dystrophy (DMD), a rare life-threatening disorder. Its Upstaza, a gene therapy for the treatment of Aromatic L-Amino Decarboxylase (AADC) deficiency, a rare central nervous system (CNS) disorder. Its ST-920, or isaralgagene civaparvovec, is a one-time administered AAV gene therapy product candidate for the treatment of Fabry disease. It operates in the Healthcare sector (PHARMACEUTICAL PREPARATIONS industry).

PTC Therapeutics Inc is a good buy right now due to its recent acquisition of ST-920, which has shown promising clinical results and received favorable regulatory designations, potentially enhancing its market position. The current price of $64.7 is significantly below the average analyst price target of $96, indicating a potential upside of 48%. Additionally, the company has a gross margin of 91.19%, suggesting strong profitability potential. However, the main risk is its negative net income margin of 1.03%, indicating ongoing profitability challenges that investors should monitor closely.

8 analysts cover PTCT: 2 rate it Buy, 5 Hold and 1 Sell. The average price target is 78.18.

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This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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