2026-07-13
39:23
Is AST SpaceMobile a Volcano About to Explode?
Kook
In this solo, self-recorded X Spaces episode (published 2026-07-13), Kook works through his frustration with AST SpaceMobile's sideways-grinding stock price despite a steady stream of positive news.
He frames it through the lens of 'idiosyncratic volatility' — the idea that ASTS trades almost entirely on company-specific catalysts rather than macro forces, making diligent research unusually rewarding. He runs down satellite production progress (BlueBird 11 landing at Cape Canaveral, BlueBird 38 backfilling the production queue) and a new Titusville, Florida warehouse lease.
He also covers three categories of 'alpha' the SpaceMob community surfaced this week: Japan's J.LEO grant decision expected mid-July, a spectral-efficiency breakthrough (98.9 Mbps on a 10 MHz channel), and regulatory developments around Grain Management spectrum and a rumored Ligado-DoD lawsuit settlement.
He closes by arguing that Chris Sambar's move from AT&T-adjacent advocacy to T-Mobile, combined with SpaceX's own guidance conceding the direct-to-consumer market, makes a T-Mobile/AST deal look increasingly likely, though timing remains uncertain.
Is AST SpaceMobile a Volcano About to Explode?
Kook
In this solo, self-recorded X Spaces episode (published 2026-07-13), Kook works through his frustration with AST SpaceMobile's sideways-grinding stock price despite a steady stream of positive news.
He frames it through the lens of 'idiosyncratic volatility' — the idea that ASTS trades almost entirely on company-specific catalysts rather than macro forces, making diligent research unusually rewarding. He runs down satellite production progress (BlueBird 11 landing at Cape Canaveral, BlueBird 38 backfilling the production queue) and a new Titusville, Florida warehouse lease.
He also covers three categories of 'alpha' the SpaceMob community surfaced this week: Japan's J.LEO grant decision expected mid-July, a spectral-efficiency breakthrough (98.9 Mbps on a 10 MHz channel), and regulatory developments around Grain Management spectrum and a rumored Ligado-DoD lawsuit settlement.
He closes by arguing that Chris Sambar's move from AT&T-adjacent advocacy to T-Mobile, combined with SpaceX's own guidance conceding the direct-to-consumer market, makes a T-Mobile/AST deal look increasingly likely, though timing remains uncertain.
Key Takeaways
- Kook, a recurring AST SpaceMobile Podcast host, argues the stock's frustrating sideways/choppy price action reflects extremely high idiosyncratic volatility — ASTS moves almost entirely on company-specific news rather than macro factors (unlike, say, REITs which trade on interest rates), meaning diligent research can capture outsized returns relative to lower-idiosyncratic-vol stocks.
- Kook described three categories of 'alpha' the SpaceMob research community surfaced this week: contract alpha (Japan's J.LEO sovereign satellite program grant decision expected mid-July), tech alpha (a spectral efficiency test result of 98.9 Mbps on a 10 MHz channel), and regulatory alpha (the Grain Management 800 MHz spectrum timeline and a rumored Ligado-DoD lawsuit settlement).
- AST SpaceMobile's BlueBird 11 has landed at Cape Canaveral ahead of launch, with BlueBirds 12 and 13 following behind it, while the company has already backfilled its production queue with a new satellite, BlueBird 38, now in assembly at its Midland facility.
- Kook flagged a new spectral efficiency data point — 98.9 Mbps of throughput on just a 10 MHz channel, implying roughly 10 bits/hertz of peak spectral efficiency — as far above the 2.5-4 bits/hertz he had been using in his financial model, representing a potential large upward revision to how much monetizable bandwidth each satellite can deliver.
- Kook connected several events he considers unlikely coincidences: the FCC's July 1 approval of a Grain Management 800 MHz spectrum deal tied to T-Mobile, AST's filing of Special Temporary Authority applications on July 2 to test that same spectrum band, and former AT&T executive Chris Sambar's subsequent move to T-Mobile as Chief Enterprise Officer — as circumstantial evidence a T-Mobile/AST deal may be increasingly likely.
- Kook noted SpaceX has effectively guided to only 1% penetration of the US direct-to-consumer satellite market by 2030, which he interprets as SpaceX conceding it will lose T-Mobile as a partner, given T-Mobile's existing direct-to-device joint venture alongside Verizon and AT&T.
- SpaceMob community members, tracking public filings and Reddit posts, identified that AST SpaceMobile has leased a warehouse in Titusville, Florida, near Cape Canaveral, which Kook speculates could be used for satellite staging or additional ground-support equipment ahead of an extended launch campaign.
- Kook raised as an unconfirmed rumor (not yet visible in court dockets) that Ligado may be in talks to settle its roughly $39 billion 'Takings' lawsuit against the Department of Defense, and speculated that a resolution could eventually let Ligado trade its AST-related lease payments and royalty override back to AST for ASTS stock, potentially consolidating the two entities over a multi-year timeframe.
- Kook described a broader thesis of AST SpaceMobile as an open technology platform: making its connectivity accessible via APIs to third-party developers building niche products (e.g., pet-tracking collars, maritime beacons), which mobile carrier partners would want to enable because it drives more of their own cellular-plan sales.
- Blue Origin is reportedly raising $10 billion at a $130 billion valuation, which Kook cited as evidence the launch provider is investing to compete (rather than facing insolvency) and is rapidly rebuilding launchpad capacity — relevant background given AST's use of Blue Origin's New Glenn rocket for satellite launches.
- Kook noted that AST SpaceMobile's stock has moved from roughly $70 to $120 during this cycle and, viewed as a roughly 9-month consolidation band, argues the market has not yet priced in the accumulated milestones — contrasting it with Starlink's IPO adding an estimated $500 billion in market cap, described as about 20 times AST's own market cap.
Detailed Discussion10 topics
Stock frustration, technical analysis, and idiosyncratic volatility
4
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Kook opened by describing feeling exasperated over the weekend watching AST's stock grind sideways in a choppy market, questioning why the stock keeps 'fading' events the community views as significant (e.g., 'metal in orbit'), and referenced a 12,000-word essay by 'Kevin Mack' arguing he no longer holds a position and that the stock is worth 3x revenue.
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Kook said he backtested technical analysis (TA) approaches and concluded TA generally has little statistical edge, but that some TA-focused traders have genuine skill/instinct that gives them edge even if the raw technique itself doesn't have a proven statistical edge.
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Kook explained idiosyncratic volatility: a REIT has low idiosyncratic vol (roughly 15-20%, in his framing) because its price is driven mainly by interest rates, whereas ASTS has extremely high idiosyncratic volatility, meaning company-specific developments — not macro factors — drive most of its price movement, which he says makes research-driven trading unusually profitable on this stock.
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Kook criticized a bearish commentator ('Philip Lyle') who pointed to a satellite shipment taking an extra week or two as validation of a bear thesis, countering that the company is now shipping satellites at a pace of three to four per month, and argued that satellite delivery cadence is 'necessary but not sufficient' for the stock's overall direction to change — the market currently needs positive surprises ('grenades') to break out of malaise.
SpaceX IPO dynamics and short covering
2
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Kook said the SpaceX IPO had a bigger market impact on ASTS trading dynamics than he expected, and that his personal stock-loan desk showed shorts covered massive amounts of ASTS stock recently — surprising him since the stock didn't rally on the covering, and volumes have been very weak.
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Kook interpreted the short covering combined with weak volume as forming a technical 'bull flag' pattern and a possible early signal that 'not all is lost,' reasoning that if bears truly believed the stock should fall further, shorts would be adding to positions rather than covering.
Satellite production execution
4
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Kook noted the company tweeted an update titled 'Execution in Motion,' reporting that BlueBird 11 has now landed at Cape Canaveral, with BlueBirds 12 and 13 following behind it, and that shipment could happen 'pretty soon.'
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Kook said the company immediately backfilled its production queue with a new satellite, BlueBird 38, now in assembly ('the Midland womb of connectivity'), extending the disclosed satellite production queue.
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Citing a chart updated by community member Peter Lindmark, Kook said the count of shipped satellites is rising while the count of satellites still in assembly (work-in-progress, or WIP) has stayed roughly constant, which he interprets as a growing backlog of near-complete satellites that will translate into a surge of shipments over roughly the next two months.
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Citing community member @TechInvestor's tracking of a Reddit post, Kook noted AST SpaceMobile leased a large warehouse in Titusville, Florida, and speculated it could be used for ground equipment storage or staging satellites closer to the launch site ahead of an extended launch campaign, rather than relying solely on payload processing facilities.
J.LEO grant alpha (Japan sovereign satellite program)
2
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Kook said community researcher Tanner found that the formal grant decision for Japan's J.LEO sovereign satellite program appears to begin in mid-July, and that as of this recording (mid-July) it looks 'increasingly likely' the next hurdle/press release could come as soon as this week, though he stressed he didn't know for certain if or when it would happen.
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Kook cited a slide Tanner found showing J.LEO funding of $900 million with matching investments, for a total of $2 billion, calling this 'gasoline on the financial model' for ASTS and a potential template for sovereign satellite deals to be replicated in other countries, which he framed as directly displacing SpaceX.
Spectral efficiency breakthrough
3
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Kook said several technical community members (Katsu, Another Smith, Defying Client, and others) flagged that AST's technology achieved 98.9 megabits per second on a 10 megahertz channel this week, which he called shocking and far beyond what he had modeled.
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Kook said his financial model had been using a normalized spectral efficiency of about 2.5 to 3 bits per hertz with an upside case of 4, and that this result implies peak spectral efficiency of about 10 bits per hertz — a 'complete shock' to his model if AST's monetization scales with the quantity of data it can transmit (which he said is not strictly one-to-one with revenue, but 'sure as hell is not zero').
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Kook cautioned he wouldn't necessarily expect the stock to immediately rally on this news, describing it as the type of event that may not trigger urgent buying since 'no one else seems to be driving the stock up higher' yet, but called it a major positive signal for the pace of technology improvement and the value of AST's vertical integration (ability to test/experiment/upgrade its own satellites in orbit).
Regulatory alpha: Grain Management spectrum and Ligado lawsuit rumor
4
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Citing community member Katsu's timeline, Kook said the FCC approved a Grain Management 800 MHz spectrum transaction tied to T-Mobile on July 1st, and that AST SpaceMobile filed Special Temporary Authority (STA) applications to test that spectrum band the very next day, July 2nd.
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Kook said he didn't know whether the stock would re-rate on the prospect of another leased spectrum band, noting this is 'embedded value' that may only be realized later once the system is operationalized, but called the sequence of events (FCC approval, AST's STA filing, and Chris Sambar's move to T-Mobile) 'a lot of coincidences.'
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Kook raised, as a rumor not yet appearing in the court docket, that Ligado ('Legato') may be in talks to settle its roughly $39 billion 'Takings' lawsuit against the Department of Defense (filed over the government allegedly condemning its spectrum without compensation), and said he believes the eventual settlement amount will likely be far less than $39 billion.
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Kook speculated that once the Ligado/DoD lawsuit is resolved, Ligado could become more willing to trade back its royalty override and AST lease payments in exchange for ASTS stock, potentially leading to a consolidation of the two entities at a ratio to be determined — a scenario he said he would like to see as a long-term shareholder, but on a timescale of years, with nothing imminent.
T-Mobile, Chris Sambar, and the direct-to-consumer market shift
4
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Kook said the one-year anniversary of T-Mobile's SpaceX/Starlink Direct-to-Cell contract falls in August, and that per fellow host Anpanman's observation, T-Mobile's public tone toward SpaceX has shifted from favorable to 'flat out acrimonious' recently.
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Kook noted Chris Sambar — the former AT&T executive he credits as singularly responsible for AT&T's engagement with AST SpaceMobile — has joined T-Mobile as Chief Enterprise Officer, exactly two years after leaving AT&T, which he framed as suspiciously well-timed relative to expectations of a possible T-Mobile/AST deal and coinciding with T-Mobile's existing direct-to-device joint venture with Verizon and AT&T.
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Kook said he finds it unlikely the stock would fall 10% if T-Mobile signs a deal with AST SpaceMobile, calling it an event he's looking forward to, though timing remains uncertain.
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Kook said SpaceX has effectively guided to only 1% penetration of the US direct-to-consumer (D2C) satellite market by 2030, which he interprets as SpaceX conceding it will lose T-Mobile, since T-Mobile's participation in a D2C joint venture with Verizon and AT&T implies (in his view) a roughly 99% probability T-Mobile secures a different D2C solution.
Valuation context and Starlink comparison
2
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Kook described AST's stock chart (per an analysis he titled 'A Vesuvius of Milestones') as trading in roughly a $70-to-$120 consolidation band over about nine months despite a steady accumulation of positive milestones, and said he expects the stock to eventually resolve upward as the constellation is built out, but cautioned he doesn't expect it to 're-rate' to reflect future events overnight.
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Kook cited a comparison (credited to 'Reform') noting Starlink added an estimated $500 billion in market cap following its IPO — equivalent to roughly 20 times AST SpaceMobile's own market cap — even though analysts view the mobile/D2C market as a key growth driver for Starlink, calling the valuation gap between the two companies 'huge.'
AST as an open technology platform
2
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Kook argued AST SpaceMobile's greatest long-term leverage may come from becoming an open technology platform accessible via APIs, allowing third-party developers close to niche problems (e.g., pet-tracking collars, cattle/sheep herding, maritime beacons, shark-attack alerts for surfers) to build hardware/software solutions AST or its carrier partners wouldn't develop themselves.
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Kook cited pet-tech startup Fi's new dog collar with Starlink satellite connectivity as an example of this dynamic already playing out with a competitor, arguing it's an obvious model for AT&T, Verizon, and T-Mobile to replicate by opening their networks via AST SpaceMobile, since it drives more cellular plan sales through their existing partnerships.
Blue Origin fundraising and launch capacity
2
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Kook noted Blue Origin is reportedly raising $10 billion at a $130 billion valuation, which he said signals Blue Origin is 'playing to win' rather than facing insolvency, and referenced CEO David Limp's update on how quickly the company is rebuilding its launchpad capacity.
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Kook said whether Blue Origin launches again before year-end doesn't materially matter to him, since a launch in January, February, or March would functionally be 'all the same' by that point.
Watch Items5
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Formal grant decision/press release for Japan's J.LEO sovereign satellite program
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Surge in BlueBird satellite shipments (BlueBirds 12 and 13 following BlueBird 11)
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One-year anniversary of T-Mobile's SpaceX/Starlink Direct-to-Cell contract
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Possible T-Mobile commercial deal with AST SpaceMobile
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Blue Origin New Glenn launch (relevant to AST's launch manifest)
Open Questions5
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Will Japan's J.LEO grant decision actually produce a formal press release this week, or will it slip further?
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Will the market meaningfully re-rate ASTS on the discovery of additional leasable spectrum (e.g., the Grain Management 800 MHz band), or will this value only be recognized once operationalized?
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At what ratio (if any) might Ligado and AST SpaceMobile eventually consolidate once the Ligado-DoD 'Takings' lawsuit is resolved?
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When, if ever, will T-Mobile actually sign a direct-to-device deal with AST SpaceMobile, given the circumstantial signals (Grain spectrum filing, Chris Sambar's hire, SpaceX's own guidance)?
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How much of AST's accumulated positive news and milestones is already priced into the stock, given its ~9-month consolidation between roughly $70 and $120?