Scholar Rock Holding CorpBarclays downgraded Scholar Rock to Equal Weight from Overweight on a more balanced risk-reward post-approval, extending the stock's slide.

Barclays downgraded Scholar Rock to Equal Weight from Overweight even after the FDA approved its lead asset, Isembyld, for spinal muscular atrophy last week. Analyst Etzer Darout cited a more balanced risk-reward setup post-approval and a cautious tone on the company's non-SMA pipeline, writing that additional clinical validation will likely be required before meaningful incremental value can be ascribed to the broader pipeline beyond SMA. The downgrade extended a slide in Scholar Rock shares, which have lost more than 14% since Friday, when the company became a commercial-stage biotech following the FDA nod for Isembyld as a late-line option for patients aged two years and older with SMA, though the stock is still up 7% year to date. Darout raised his price target on Scholar Rock to $58 from $55 per share, noting that the pricing management announced for Isembyld on Monday slightly exceeded his prior estimates. He added that future upside to his above-consensus estimates will increasingly depend on commercial execution that could surpass his expectations and on pipeline expansion opportunities beyond SMA.
Scholar Rock Holding CorpBarclays downgraded Scholar Rock to Equal Weight from Overweight on a more balanced risk-reward post-approval, extending the stock's slide.
Barclays PLC