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PTC Therapeutics, Inc. PTCT

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65.44 USD -0.23 (-0.35%)

At closeNov 6, 2026, 7:38 PM EST

65.39 -0.05 -0.08%

After hours · Nov 6, 7:38 PM ET

65.18 Day range 66.67
59.24 52-week range 89.55
YTD
-13.85%
1 year
-9.85%
Market cap
5.47B
Revenue (ttm)
1.16B
Profit margin
-9.17%
EPS (ttm)
-1.47
Shares out
83.54M
Forward P/E
26.93
YTD return
-13.85%
1-year return
-9.85%
Volume
898.97K
Avg volume
1.09M
Open
65.99
Previous close
65.67
Day's range
65.18 – 66.67
52-week range
59.24 – 89.55
Beta
0.51
Analysts
Buy
Price target
100.47 (+53.5%)
Earnings date
Feb 18, 2027

ALL +49.78 (+317.88%)

0255075201320152017201920212023202565.44

Key statistics

Enterprise value
6.30B
PEG ratio
0.00
Price / sales
4.73
Price / book
0.00
Dividend yield
0.00%
Payout ratio
0.00%
Revenue growth
69.60%
Free cash flow
159.94M
Total cash
2.13B
Total debt
2.94B
Return on equity
0.00%
Short % of float
13.47%
50-day average
64.89
200-day average
70.51

Financials — quick view

All financials
PTCT Revenue — quarterly 357.81M
2022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 20262026-Q3 2026
PTCT Net income — quarterly -51.69M
2022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 20262026-Q3 2026
PTCT EPS — quarterly -0.62
2022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 20262026-Q3 2026

Earnings

PTCT recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Feb 18, 2027Dec 30, 20260.3468———
Oct 29, 2026Sep 30, 20260.1434-0.62-0.76-532.36%
Jul 30, 2026Jun 30, 20260.23630.92+0.68+289.34%
May 7, 2026Mar 31, 2026-0.45-0.03+0.42+93.33%
Feb 19, 2026Dec 31, 2025-0.21-1.67-1.46-695.24%
Nov 4, 2025Sep 30, 2025-1.190.20+1.39+116.81%

Upgrades / downgrades

PTCT analyst upgrades and downgrades
DateFirmActionFromTo
Nov 2, 2026CitigroupmainBuyBuy
Oct 30, 2026TD CowenmainBuyBuy
Oct 30, 2026RBC CapitalmainSector PerformSector Perform
Oct 30, 2026Wells FargomainOverweightOverweight
Oct 8, 2026RBC CapitalmainSector PerformSector Perform
Sep 22, 2026Cantor FitzgeraldmainOverweightOverweight

About PTC Therapeutics, Inc.

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.

Sector
Healthcare
Industry
Biotechnology
Country
United States
Website
ptcbio.com

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Insider holders

PTCT insider holders
InsiderRelationLatest transactionDateShares held
ALMSTEAD NEIL GREGORYChief Technology OfficerSaleJul 8, 202663,198
BOULDING MARK ELLIOTTOfficerSaleOct 8, 2026105,272
GOLDEN LEE SCOTTOfficerSaleApr 1, 202679,115
GRAVIER PIERREChief Financial OfficerSaleJul 13, 202683,986
KLEIN MATTHEW BChief Executive OfficerSaleAug 3, 2026383,868
PAUWELS ERICOfficerSaleJun 9, 202673,411

Institution ownership

PTCT institution ownership
Holder% heldSharesValueReported
Blackrock Inc.16.72%13,964,554913.84MJun 29, 2026
RTW Investments LP9.27%7,746,415506.93MJun 29, 2026
Jupiter Topco LLC8.66%7,236,402473.55MJun 29, 2026
Vanguard Portfolio Management LLC5.90%4,928,111322.50MJun 29, 2026
State Street Corporation5.50%4,598,952300.96MJun 29, 2026
Wellington Management Group, LLP4.94%4,128,273270.15MJun 29, 2026

Fund ownership

PTCT fund ownership
Holder% heldSharesValueReported
iShares Trust-iShares Core S&P Small-Cap ETF5.95%4,971,168325.31MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.15%2,635,817172.49MJun 29, 2026
VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund2.77%2,310,268151.18MJul 30, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF2.62%2,186,953143.11MSep 29, 2026
iShares Trust-iShares Russell 2000 ETF2.56%2,142,713140.22MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund2.28%1,902,975124.53MJun 29, 2026