AST SpaceMobile (ASTS -8.16%) stock enjoyed a brief pop Monday, gaining 1% before resuming its fall Tuesday. Credit for the pop goes to Deutsche Bank, which upgraded the satellite communications stock to "buy" after watching AST lose 65% of its market capitalization from May to October. As of 11:55 a.m. ET today, however, AST shares are down 9% -- and down nearly 26% over the past week.
And you can blame Piper Sandler for that -- because Piper thinks Deutsche is wrong about AST SpaceMobile.
Image source: Getty Images.
What Deutsche says about AST SpaceMobile
Let's start with the bull case.
Deutsche Bank analyst Bryan Kraft thinks investors have overreacted to delays in AST's launch schedule, which prevented it from assembling its constellation in time to begin offering direct-to-cell service this year. After its steep decline, argues Kraft, "all but $10" of AST's stock price is backed up by the value of the cellphone spectrum AST owns.
As for the remaining $10, Kraft argues that Space Exploration Technologies' (SPCX -3.70%) move to build a satellite-based direct-to-cell network will push telecom companies away from SpaceX, and toward partnership with AST -- boosting AST's business and making AST stock a buy.

NASDAQ: ASTS
Key Data Points
What Piper Sandler thinks about AST
Piper Sandler analyst Alexander Potter disagrees and downgraded AST stock to "neutral" today. Even if telcos want to partner with AST, that doesn't help if AST lacks satellites in orbit. And with Ariane, Blue Origin, and United Launch Alliance rockets all up on blocks, AST depends on SpaceX rockets to launch its satellites.
You can see the problem here.
AST SpaceMobile needs between 45 and 60 satellites to provide coverage across even just "select" markets. But it can't put them there unless SpaceX -- now its primary competitor -- permits it. That sounds more like a sell argument than a "buy" to me.





