** Piper Sandler downgrades healthcare tech firm Health
Catalyst HCAT.O to "neutral" from "overweight"
** Broker believes co's enterprise data operating
infrastructure may require an overhaul and several quarters of
investment to remain competitive
** "We think the path to re-accelerating revenue growth
could be more arduous than consensus estimates currently imply"
- Piper
** Broker almost halves price target to $11 from $21
** 13 of 15 brokerages rate the stock "buy" or higher and
two "hold"; their median PT is $18.50 - Refinitiv
** Shares down about 71% so far this year
(Reporting by Subhadeep Chakravarty in Bengaluru)
((subhadeep.chakravarty@thomsonreuters.com))