Spark Therapeutics Inc. (ONCE)

100.47
0.43 0.43
NASDAQ : Health Technology
Prev Close 100.04
Open 100.60
Day Low/High 99.65 / 100.91
52 Wk Low/High 34.53 / 114.20
Volume 69.19K
Avg Volume 416.20K
Exchange NASDAQ
Shares Outstanding 37.75M
Market Cap 3.81B
EPS -2.10
P/E Ratio 54.01
Div & Yield N.A. (N.A)
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Bluebird Sickle Cell Gene Therapy Results Keep Getting Better

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Six months after infusion with the Bluebird gene therapy known as LentiGlobin, almost half of the oxygen-carrying red blood cells in a single patient are normal and functioning.

Bluebird Bio First Look at Gene Therapy for Sickle Cell Disease

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After four and a half months of follow-up, the sickle cell patient's blood contained 24% 'marked' beta globin, a measure of normally functioning hemoglobin, Bluebird announced Thursday.

Spark Therapeutics Drops After Rival Blindness Therapy Effectiveness Declines

Spark Therapeutics Drops After Rival Blindness Therapy Effectiveness Declines

Shares of Spark Therapeutics, a company investigating gene therapy whose most advanced product candidate, is being studied as a treatment of rare blinding conditions, is falling in early trading...

Gene Therapy Stocks on Watch Following Failure of Celladon's Heart Failure Trial

Gene Therapy Stocks on Watch Following Failure of Celladon's Heart Failure Trial

Will the failure of Celladon's Mydicar gene therapy bring other high-flying gene therapy stocks down to Earth?

IPO Market 'Has Been a Lonely Place' but Pace Is Picking Up

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Etsy and Virtu made a quite a splash with their Nasdaq debuts this week but is it enough to bring the U.S. IPO market out of its 2015 lull?

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Biotech Stocks Still Feeling Healthy Despite Bubble Talk

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Shareholders feeling vertigo following the steep run-up in healthcare and biotech stocks need not reach for the medicine cabinet or the exit, says Marshall Gordon, Research Analyst at ClearBridge Investments.

Celladon Heart-Failure Study Looms Large as Next Big Test for Gene Therapy

Celladon Heart-Failure Study Looms Large as Next Big Test for Gene Therapy

In April, Celladon is expecting results from a mid-stage study of a gene therapy aiming to improve the pumping ability of the heart in patients with advanced heart failure.

'Mad Money' Lightning Round: I LIke H&R Block, RR Donnelley

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Jim Cramer's 'Mad Money' Recap: This Is One Stupid Market

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It's creating investment opportunities that just shouldn't exist, Cramer says.

IPO Roundup: Shake Shack Shares More Than Double Out of Gate

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TheStreet Quant Rating: D (Sell)