(Updated - March 27, 2018 10:46 AM EDT)

Citron Research short on Twitter (NYSE: TWTR), saying they see a pullback to $25. Citron sees Twitter as the most vulnerable to privacy regulation.

Citron short $TWTR. Near-Term target $25 Of all social media, they are most vulnerable to privacy regulation Wait until Senate finds out what Citron has published. https://t.co/nAkRWb8Kcn

— Citron Research (@CitronResearch) March 27, 2018