ASTS: Record Short Interest, Record Tightness — and Insiders Selling Hard

The insider story deserves its own paragraph — because it runs directly counter to the bullish options tone. On June 22, founder and CEO Abel Avellan sold 2.5 million shares at $58.68, raising $146.7 million. That sale came with the stock trading well below its current level, which makes it more notable rather than less: he locked in proceeds near a recent cycle low. Since late May, every named C-suite officer has sold. The CFO, CTO, President, and COO all cleared stock at prices between $93 and $126 — materially above where the stock closed on June 30 at $88.86. Net insider activity over the past 90 days amounts to sales of roughly $449 million worth of stock. The top institutional holder remains Alphabet with a 2.99% stake, unchanged as of March 31.

The Street has cooled considerably. Deutsche Bank downgraded to Hold from Buy in late May, cutting its target to $106 from $117. UBS trimmed its Neutral target to $80. With the mean analyst target at around $81 — below the current price of $88.86 — the consensus implies modest downside at this level. Barclays maintains an Underweight with a $65 target. The analyst data is dated as of early June, so some of these targets pre-date the current price level; treat the implied returns with appropriate caution. The bull case centres on ASTS's direct-to-device IP, MNO partnerships, and a 5G constellation that no rival has yet matched at scale. The bear case is blunt: capital-intensive, loss-making, dependent on third-party launchers, and competing against SpaceX, which already operates at a cost and cadence ASTS cannot match. Price-to-book has compressed about 23% over the past month to around 14.7x, tracking the stock's -22% one-month decline even as this week's bounce partially offset that move.

Among peers, IRDM gained 24% on the week — outpacing even ASTS — while TSAT added 16%. The satellite carrier space broadly caught a bid. That peer momentum reinforces the view that some of this week's ASTS move was sector-driven rather than company-specific. Prior earnings prints offer a sobering datapoint: the June 12 Q1 release sent the stock down 10% the day after and 25% over the following five sessions. The May 11 print also fell 2.8% on the day, though it recovered 16% over the following week.

The next earnings event is August 11. Between now and then, the dominant question is whether borrow availability — already at a 52-week low — tightens further and starts translating into a cost-to-borrow spike, or whether the stock's inability to hold above $90 invites fresh short supply back into the lending pool before then.