S&P 500   5,011.12
DOW   37,775.38
QQQ   423.41
What's Driving Tesla Lower Ahead of its Earnings?
Stock market today: Asian markets sink, with Japan’s Nikkei down 3.5%, as Mideast tensions flare
How major US stock indexes fared Thursday, 4/18/2024
3 Steel Stocks Could Soar on New China Tariffs
CSX Co.: The Railroad Powering Ahead with an Earnings Beat
These are the Top 4 Stocks for Buybacks in 2024
'There is no time to waste': EU leaders want to boost competitiveness to close gap with US and China
S&P 500   5,011.12
DOW   37,775.38
QQQ   423.41
What's Driving Tesla Lower Ahead of its Earnings?
Stock market today: Asian markets sink, with Japan’s Nikkei down 3.5%, as Mideast tensions flare
How major US stock indexes fared Thursday, 4/18/2024
3 Steel Stocks Could Soar on New China Tariffs
CSX Co.: The Railroad Powering Ahead with an Earnings Beat
These are the Top 4 Stocks for Buybacks in 2024
'There is no time to waste': EU leaders want to boost competitiveness to close gap with US and China
S&P 500   5,011.12
DOW   37,775.38
QQQ   423.41
What's Driving Tesla Lower Ahead of its Earnings?
Stock market today: Asian markets sink, with Japan’s Nikkei down 3.5%, as Mideast tensions flare
How major US stock indexes fared Thursday, 4/18/2024
3 Steel Stocks Could Soar on New China Tariffs
CSX Co.: The Railroad Powering Ahead with an Earnings Beat
These are the Top 4 Stocks for Buybacks in 2024
'There is no time to waste': EU leaders want to boost competitiveness to close gap with US and China
S&P 500   5,011.12
DOW   37,775.38
QQQ   423.41
What's Driving Tesla Lower Ahead of its Earnings?
Stock market today: Asian markets sink, with Japan’s Nikkei down 3.5%, as Mideast tensions flare
How major US stock indexes fared Thursday, 4/18/2024
3 Steel Stocks Could Soar on New China Tariffs
CSX Co.: The Railroad Powering Ahead with an Earnings Beat
These are the Top 4 Stocks for Buybacks in 2024
'There is no time to waste': EU leaders want to boost competitiveness to close gap with US and China

Compare Stocks

Comparative Price Performance Over Time

Compare Stocks - Price & Volume

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
$65.72
-5.7%
$78.69
$55.02
$98.40
$3.11B1.13730,049 shs834,137 shs
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
$88.90
+0.6%
$89.51
$43.89
$101.00
$5.44B0.63765,536 shs734,926 shs
Prothena Co. plc stock logo
PRTA
Prothena
$20.57
-2.0%
$26.09
$20.44
$79.65
$1.11B0.21774,167 shs567,688 shs
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
$24.69
-1.9%
$28.09
$17.53
$59.84
$1.89B0.67935,098 shs820,086 shs
Metaverse Stocks And Why You Can't Ignore Them Cover

Thinking about investing in Meta, Roblox, or Unity? Click the link to learn what streetwise investors need to know about the metaverse and public markets before making an investment.

Get This Free Report

Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
-5.72%-8.38%-14.51%-22.64%-8.91%
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
+0.59%-3.63%+1.06%+9.69%+83.45%
Prothena Co. plc stock logo
PRTA
Prothena
-2.05%-11.64%-18.02%-37.76%-61.29%
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
-1.87%-9.89%-18.86%-8.76%-53.59%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
4.3245 of 5 stars
4.50.00.04.51.64.20.6
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
0.7875 of 5 stars
2.33.00.00.02.20.80.6
Prothena Co. plc stock logo
PRTA
Prothena
2.8296 of 5 stars
4.41.00.00.01.04.20.6
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
3.0508 of 5 stars
2.92.00.04.41.20.80.6

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
2.92
Moderate Buy$119.6782.09% Upside
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
2.50
Moderate Buy$85.43-3.90% Downside
Prothena Co. plc stock logo
PRTA
Prothena
2.78
Moderate Buy$69.63238.48% Upside
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
1.85
Reduce$33.5335.82% Upside

Current Analyst Ratings

Latest PRTA, PTCT, AXSM, and BPMC Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/12/2024
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight ➝ Overweight$45.00
4/10/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight ➝ Overweight$107.00
4/10/2024
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
JMP Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingMarket Outperform ➝ Market Outperform$114.00
4/10/2024
Prothena Co. plc stock logo
PRTA
Prothena
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight
4/2/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$190.00
3/28/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
Mizuho
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$108.00 ➝ $109.00
3/26/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
Truist Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$150.00
3/26/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$180.00 ➝ $190.00
3/26/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$125.00 ➝ $127.00
3/26/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
Royal Bank of Canada
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$123.00 ➝ $128.00
3/20/2024
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$180.00
(Data available from 4/19/2021 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Sales & Book Value

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
$270.60M11.50N/AN/A$4.04 per share16.27
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
$249.38M21.82N/AN/A$2.15 per share41.35
Prothena Co. plc stock logo
PRTA
Prothena
$91.37M12.09N/AN/A$10.46 per share1.97
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
$937.82M2.02$2.36 per share10.44($10.85) per share-2.28

Profitability & Earnings

CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
-$239.24M-$5.20N/A124.00N/A-88.41%-70.67%-27.47%5/6/2024 (Confirmed)
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
-$506.98M-$8.36N/AN/AN/A-203.30%-191.56%-45.25%5/2/2024 (Estimated)
Prothena Co. plc stock logo
PRTA
Prothena
-$147.03M-$2.80N/AN/AN/A-160.91%-24.84%-20.24%5/2/2024 (Estimated)
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
-$626.60M-$8.36N/AN/AN/A-66.82%N/A-32.06%4/25/2024 (Confirmed)

Latest PRTA, PTCT, AXSM, and BPMC Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/6/2024N/A
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
-$1.22N/A+$1.22N/AN/AN/A  
4/25/2024N/A
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
-$1.31N/A+$1.31N/AN/AN/A  
2/29/2024Q4 2023
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
$0.29-$0.24-$0.53$1.58$315.90 million$307.06 million
2/20/2024Q4 2023
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
-$1.21-$0.73+$0.48$0.62$70.38 million$71.53 million
2/15/202412/31/2023
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
-$2.04-$1.82+$0.22-$1.82$67.34 million$71.96 million    
2/15/2024Q4 2023
Prothena Co. plc stock logo
PRTA
Prothena
-$1.23-$1.26-$0.03-$1.26$2.15 million$0.32 million    

Dividends

CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
N/AN/AN/AN/AN/A
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
N/AN/AN/AN/AN/A
Prothena Co. plc stock logo
PRTA
Prothena
N/AN/AN/AN/AN/A
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
N/AN/AN/AN/AN/A

Debt

CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
0.93
3.63
3.52
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
1.60
3.76
3.66
Prothena Co. plc stock logo
PRTA
Prothena
N/A
11.24
11.24
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
N/A
2.02
1.97

Ownership

Institutional Ownership

CompanyInstitutional Ownership
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
81.49%
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
N/A
Prothena Co. plc stock logo
PRTA
Prothena
97.08%
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
N/A

Insider Ownership

CompanyInsider Ownership
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
24.50%
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
3.88%
Prothena Co. plc stock logo
PRTA
Prothena
28.20%
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
5.30%

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
54547.37 million35.77 millionOptionable
Blueprint Medicines Co. stock logo
BPMC
Blueprint Medicines
65561.20 million58.83 millionOptionable
Prothena Co. plc stock logo
PRTA
Prothena
17353.72 million38.57 millionOptionable
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
98876.61 million72.55 millionOptionable

PRTA, PTCT, AXSM, and BPMC Headlines

SourceHeadline
PTC Therapeutics (PTCT) Expected to Beat Earnings Estimates: Can the Stock Move Higher?PTC Therapeutics (PTCT) Expected to Beat Earnings Estimates: Can the Stock Move Higher?
zacks.com - April 18 at 11:06 AM
PTC Therapeutics (PTCT) Set to Announce Quarterly Earnings on ThursdayPTC Therapeutics (PTCT) Set to Announce Quarterly Earnings on Thursday
americanbankingnews.com - April 18 at 2:48 AM
PTC Therapeutics (NASDAQ:PTCT) Stock Rating Reaffirmed by Cantor FitzgeraldPTC Therapeutics (NASDAQ:PTCT) Stock Rating Reaffirmed by Cantor Fitzgerald
americanbankingnews.com - April 14 at 1:26 AM
PTC Therapeutics to Host Conference Call to Discuss  First Quarter 2024 Financial ResultsPTC Therapeutics to Host Conference Call to Discuss First Quarter 2024 Financial Results
finance.yahoo.com - April 11 at 10:17 AM
PTC Therapeutics to Host Conference Call to Discuss First Quarter 2024 Financial ResultsPTC Therapeutics to Host Conference Call to Discuss First Quarter 2024 Financial Results
prnewswire.com - April 11 at 8:00 AM
PTC Therapeutics, Inc. (NASDAQ:PTCT) EVP Sells $14,922.62 in StockPTC Therapeutics, Inc. (NASDAQ:PTCT) EVP Sells $14,922.62 in Stock
insidertrades.com - April 5 at 7:46 AM
Solid Biosciences gets FDA rare pediatric disease status for DMD therapySolid Biosciences gets FDA rare pediatric disease status for DMD therapy
msn.com - April 1 at 10:30 AM
Vanguard Group Inc. Boosts Stake in PTC Therapeutics, Inc. (NASDAQ:PTCT)Vanguard Group Inc. Boosts Stake in PTC Therapeutics, Inc. (NASDAQ:PTCT)
marketbeat.com - April 1 at 4:12 AM
PTC Therapeutics, Inc. (NASDAQ:PTCT) Shares Bought by Assenagon Asset Management S.A.PTC Therapeutics, Inc. (NASDAQ:PTCT) Shares Bought by Assenagon Asset Management S.A.
marketbeat.com - March 31 at 4:42 AM
PTC Therapeutics, Inc. (NASDAQ:PTCT) Given Consensus Recommendation of "Reduce" by BrokeragesPTC Therapeutics, Inc. (NASDAQ:PTCT) Given Consensus Recommendation of "Reduce" by Brokerages
marketbeat.com - March 29 at 4:26 AM
PTC Announces Submission of Sepiapterin MAA for Treatment of PKU to EMAPTC Announces Submission of Sepiapterin MAA for Treatment of PKU to EMA
finance.yahoo.com - March 28 at 9:46 AM
PTC Therapeutics, Inc. Investigated Regarding Potential Securities Law Violations - Contact Levi & Korsinsky for Details- PTCTPTC Therapeutics, Inc. Investigated Regarding Potential Securities Law Violations - Contact Levi & Korsinsky for Details- PTCT
accesswire.com - March 26 at 7:20 AM
PTC Therapeutics, Inc. (PTCT) Shareholders May Have Been Affected by Fraud- Levi & Korsinsky InvestigatesPTC Therapeutics, Inc. (PTCT) Shareholders May Have Been Affected by Fraud- Levi & Korsinsky Investigates
accesswire.com - March 25 at 7:30 AM
PTCT ACTIVE INVESTIGATION: Contact Levi & Korsinsky if you lost money on your PTC Therapeutics, Inc. investmentPTCT ACTIVE INVESTIGATION: Contact Levi & Korsinsky if you lost money on your PTC Therapeutics, Inc. investment
accesswire.com - March 22 at 7:20 AM
PTC Therapeutics completes BLA submission to US FDA for Upstaza as a treatment for AADC deficiencyPTC Therapeutics completes BLA submission to US FDA for Upstaza as a treatment for AADC deficiency
pharmabiz.com - March 21 at 8:41 AM
PTC Therapeutics (NASDAQ:PTCT) Price Target Raised to $35.00 at Jefferies Financial GroupPTC Therapeutics (NASDAQ:PTCT) Price Target Raised to $35.00 at Jefferies Financial Group
marketbeat.com - March 21 at 8:36 AM
PTC Therapeutics (NASDAQ:PTCT)  Shares Down 3.7% PTC Therapeutics (NASDAQ:PTCT) Shares Down 3.7%
marketbeat.com - March 20 at 6:48 PM
ATTENTION PTCT SHAREHOLDERS: Investors who lost money on PTC Therapeutics, Inc. are urged to contact Levi & Korsinsky about an ongoing investigationATTENTION PTCT SHAREHOLDERS: Investors who lost money on PTC Therapeutics, Inc. are urged to contact Levi & Korsinsky about an ongoing investigation
accesswire.com - March 20 at 3:30 PM
PTC Therapeutics (PTCT) Up on Positive Regulatory UpdatesPTC Therapeutics (PTCT) Up on Positive Regulatory Updates
zacks.com - March 20 at 3:01 PM
Positive regulatory update lifts shares in PTC TherapeuticsPositive regulatory update lifts shares in PTC Therapeutics
thepharmaletter.com - March 19 at 7:35 PM
Buy Rating for PTC Therapeutics Bolstered by Positive Regulatory Prospects and Gene Therapy AdvancesBuy Rating for PTC Therapeutics Bolstered by Positive Regulatory Prospects and Gene Therapy Advances
markets.businessinsider.com - March 19 at 7:35 PM
PTC Therapeutics Gains After Announcement Of Key Regulatory UpdatesPTC Therapeutics Gains After Announcement Of Key Regulatory Updates
markets.businessinsider.com - March 19 at 2:35 PM
PTC Therapeutics (NASDAQ:PTCT) Trading Up 3.3%PTC Therapeutics (NASDAQ:PTCT) Trading Up 3.3%
marketbeat.com - March 19 at 11:58 AM
PTC Therapeutics, Inc.: PTC Therapeutics Provides Key Regulatory UpdatesPTC Therapeutics, Inc.: PTC Therapeutics Provides Key Regulatory Updates
finanznachrichten.de - March 19 at 9:34 AM

New MarketBeat Followers Over Time

Media Sentiment Over Time

Company Descriptions

Axsome Therapeutics logo

Axsome Therapeutics

NASDAQ:AXSM
Axsome Therapeutics, Inc., a biopharmaceutical company, engages in the development of novel therapies for central nervous system (CNS) disorders in the United States. The company's commercial product portfolio includes Auvelity (dextromethorphan-bupropion), a N-methyl-D-aspartate receptor antagonist with multimodal activity indicated for the treatment of major depressive disorder; and Sunosi (solriamfetol), a medication indicated to the treatment of excessive daytime sleepiness in patients with narcolepsy or obstructive sleep apnea. It is also developing AXS-05, which is in Phase III clinical trial to treat Alzheimer's disease agitation, as well as that has completed phase II clinical trial for the treatment of smoking cessation; AXS-07, an investigational medicine that has completed Phase III trials for the acute treatment of migraine; AXS-12, an investigational medicine, which is in Phase III trial to treat narcolepsy; AXS-14, a selective and potent norepinephrine reuptake inhibitor that has completed Phase III trial for the treatment of fibromyalgia and other conditions; and solriamfetol, a dual-acting dopamine and norepinephrine reuptake inhibitor, which has completed a Phase 2 trial for treating attention-deficit/hyperactivity disorder, and is in phase 2 major depressive, binge eating, and shift work disorder. Axsome Therapeutics, Inc. has a research collaboration agreement with Duke University for evaluating AXS-05 in smoking cessation. The company was incorporated in 2012 and is based in New York, New York.
Blueprint Medicines logo

Blueprint Medicines

NASDAQ:BPMC
Blueprint Medicines Corporation, a precision therapy company, develops medicines for genomically defined cancers and blood disorders in the United States and internationally. The company is developing AYVAKIT for the treatment of systemic mastocytosis (SM) and gastrointestinal stromal tumors; BLU-263, an orally available, potent, and KIT inhibitor for the treatment of indolent SM, and other mast cell disorders. It is also developing GAVRETO for the treatment of RET fusion-positive non-small cell lung cancer, altered thyroid carcinoma, and medullary thyroid carcinoma; BLU-945 for the treatment of epidermal growth factor receptor driven non-small-cell lung carcinoma (NSCLC); and BLU-451 to treat NSCLC in patients with epidermal growth factor receptor gene (EGFR) exon 20 insertion mutations. In addition, the company is developing BLU-782, for the treatment of fibrodysplasia ossificans progressive; BLU- 222 to treat patients with cyclin E aberrant cancers; and BLU-852 for the treatment of advanced cancers. It has collaboration and license agreements with Clementia Pharmaceuticals, Inc.; Proteovant Therapeutics; CStone Pharmaceuticals; Genentech, Inc.; Hoffmann-La Roche Inc.; and Zai Lab (Shanghai) Co., Ltd. The company was formerly known as Hoyle Pharmaceuticals, Inc. and changed its name to Blueprint Medicines Corporation in June 2011. Blueprint Medicines Corporation was incorporated in 2008 and is headquartered in Cambridge, Massachusetts.
Prothena logo

Prothena

NASDAQ:PRTA
Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. The company is involved in developing birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a humanized monoclonal antibody, for the treatment of Parkinson's disease and other related synucleinopathies which is in Phase IIb clinical trial; NNC6019 that is in Phase lI clinical trial for the treatment of ATTR amyloidosis; and BMS-986446 and PRX012, which is in Phase I clinical trial for the treatment of Alzheimer's disease. Its discovery and preclinical programs include PRX123, a dual Aß-Tau vaccine for the treatment and prevention of Alzheimer's disease; and PRX019 for the treatment of neurogenerative diseases, as well as TDP-43 for the treatment of amyotrophic lateral sclerosis. Prothena Corporation plc has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and a collaboration agreement with Bristol-Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. The company was incorporated in 2012 and is based in Dublin, Ireland.
PTC Therapeutics logo

PTC Therapeutics

NASDAQ:PTCT
PTC Therapeutics, Inc., a biopharmaceutical company, focuses on the discovery, development, and commercialization of medicines to patients with rare disorders in the United States and internationally. The company offers 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 ferroptosis and inflammation platforms, including vatiquinone to treat Friedreich ataxia and utreloxastat for the treatment of amyotrophic lateral sclerosis. 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. PTC Therapeutics, Inc. was incorporated in 1998 and is headquartered in South Plainfield, New Jersey.