Two weeks after our last Tesla note on energy storage, the chatter has shifted to a possible Tesla-SpaceX merger. The Insider Tracking Desk view: this is a meaningful signal about how Musk views the standalone equity.
Two weeks ago, our Signals Desk colleagues published 'Tesla's Energy Storage Is Quietly Becoming the Thesis,' arguing that Megapack volumes and the broader stationary storage business were the cleanest residual bull-case anchor for Tesla as the auto franchise stabilised. That view stands. The Insider Tracking Desk now adds an updated lens on what has changed since.
The most material new development is the chatter, picked up across the press over the past 10-14 days, of a possible Tesla-SpaceX merger structure. The framing in those reports has been speculative but persistent. The reports cite people familiar with Musk's thinking and lean on the strategic logic of consolidating the AI-and-robotics roadmap under one ticker. Several large sell-side desks have begun running pro forma scenarios based on a hypothetical combined entity.
The Insider Tracking Desk reads the merger chatter primarily as a signal about how Musk views the standalone Tesla equity. CEOs do not generally favour merging their existing standalone-listed entity with a private vehicle they control unless they believe the public market is materially mispricing the standalone asset. The asymmetry of M&A signal: a CEO who thinks his standalone company is fairly valued has no reason to add complexity. A CEO who thinks his standalone company is overvalued has every reason to use it as currency for an undervalued asset. A CEO who thinks his standalone company is undervalued has reasons to wait until the market catches up before consolidating.
The merger chatter, if real, suggests Musk views Tesla's standalone equity as overvalued or fairly valued at today's $440 print, not undervalued. That is a potent insider signal. The forward 12-month view from $440 with that signal in play is materially less constructive than the standalone fundamental analysis would suggest.
We shift the Insider Tracking Desk view from cautious to more cautious. Trim above $450, re-engage below $310 only on confirmation that the merger chatter has been definitively dismissed. The framework is built on the insider-signal asymmetry, not on a fundamental thesis about Tesla.
Our prior coverage on Tesla has been mixed across desks. The Risk Desk has been bearish on the multiple at $440 since Q4 FY2025, citing the operating margin compression to 4.2% and the consensus FY2026 EPS that requires either a return to FY2023-level vehicle deliveries or a meaningful ramp in Robotaxi revenue. The Signals Desk shifted to neutral-to-positive on the energy storage line, which contributed roughly $9 billion in revenue in FY2025 and is on track for $14-16 billion in FY2026.
The Valuation Desk's analysis pointed to a fair value range of $260-$320 anchored on a sum-of-parts approach: auto at 12x FY2027 EPS, energy at 18x FY2027 EPS, FSD/Robotaxi as a low-probability option. The 178x forward PE on consolidated EPS sits well above that fair value range, supported only by narrative-driven multiple expansion.
The Insider Tracking Desk has been less directional in prior coverage, focusing on Form 4 filings, options activity, and the broader insider-signal cadence. The most relevant prior data point: Musk has not been a meaningful net buyer of TSLA shares in the open market since the 2018 funding-secured controversy. The compensation structure provides large equity awards conditional on milestones, but on-the-open-market accumulation has been absent through every recent drawdown including the late-2024 and Q1 2025 selloffs.
The absence of insider buying through drawdowns is a quietly telling signal. Across many CEO-major-shareholder situations, the pattern of accumulation through drawdowns is the cleanest signal of insider conviction. The absence of that pattern at Tesla is a yellow flag. The merger chatter, layered on top of that absence, makes the picture more concerning.
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The merger reports are unconfirmed. Tesla's investor relations team has declined to comment on them, which is the standard non-denial response that neither validates nor refutes the speculation. Musk himself has been ambiguous on social media, with statements that can be read as supportive or dismissive depending on context.
The Insider Tracking Desk approach to ambiguous corporate-action speculation is to weight the public-information path against the insider-incentive path. The public-information path: the strategic logic for combining Tesla and SpaceX has been discussed publicly for years. Robotics, AI infrastructure, and the broader autonomous-systems roadmap touch both companies. The combined entity would have a more clearly articulated mission than either company has standalone. Each of those points argues for the chatter being substantive.
The insider-incentive path: a merger would dilute SpaceX shareholders if it values Tesla generously, and would dilute Tesla shareholders if it values SpaceX generously. The reasonable Musk-incentive structure is to do the merger when Tesla is overvalued (so Tesla equity buys more SpaceX) and avoid it when Tesla is undervalued. The fact that the chatter has emerged with Tesla at 178x forward earnings rather than at the post-pandemic lows of 30-40x forward earnings is consistent with the Tesla-overvalued framing.
If the merger does proceed, the structure most likely involves Tesla using stock as currency to acquire SpaceX at a valuation in the $400-500 billion range. The combined entity's earnings power would be heavily weighted toward SpaceX (which has materially more recurring contract value), with Tesla's automotive franchise becoming a smaller weight in the consolidated mix. Tesla's standalone forward PE would, under that structure, mathematically compress as the combined-entity earnings power dilutes the per-share Tesla economics.
If the merger does not proceed and the chatter dies away, the standalone Tesla thesis returns to the prior framing. The consensus FY2026 EPS would still need to be supported by a sharp recovery in delivery volumes or Robotaxi monetisation that the operational data has not yet shown. The downside path is similar in either scenario. The asymmetry on the upside is what shifts.
Tesla's FY2025 revenue compressed slightly to $94.8 billion from $97.7 billion, a 3.0% decline. Net income compressed sharply to $3.8 billion from $7.1 billion. Operating margin sat at 4.2%, the lowest absolute level since FY2019. Free cash flow expanded to $6.2 billion as capex moderated and the energy-storage business contributed.
The segment story has shifted materially. Auto revenue in FY2025 was approximately $79 billion, down 6% from FY2024 as both volume and average-selling-price compressed. Energy storage revenue reached approximately $9 billion, up 65% from FY2024. Services and Other contributed approximately $7 billion at modest growth. The mix shift toward higher-margin energy storage has been the cleanest single positive in the standalone thesis.
The FY2026 trajectory hinges on three operational data points. First, vehicle delivery growth. The Q1 FY2026 delivery figure of approximately 425,000 units was modestly above consensus but below the FY2023 quarterly run-rate. Auto volumes need to grow 15%+ in FY2026 to support consensus EPS. Second, energy storage volumes. The Megapack-3 production ramp continues, with FY2026 volumes targeted at roughly 90 GWh up from approximately 50 GWh in FY2025. Third, Robotaxi revenue. The Austin pilot has been operating at small scale; revenue contribution remains nominal in the FY2026 base case.
Layered together, the operational data does not support a 178x forward PE without continued narrative tailwinds. The Insider Tracking Desk view is that the standalone thesis works only if narrative continues to overshadow operational fundamentals, and the merger chatter is the trigger that could end the narrative-driven multiple.
Within the broader EV and robotics ecosystem, the insider-activity pattern has been informative for cross-validation of the Tesla read. Rivian and Lucid insiders have continued to be net buyers through their drawdown cycles, suggesting confidence in the standalone trajectory at compressed prices. BYD, traded primarily on Hong Kong, has seen disclosed insider activity that has been mixed but tilted modestly toward retention rather than accumulation.
The broader Magnificent-7 set, where Musk is also a participant through Tesla, has had varied insider patterns. Buffett's continued Apple sales, Bezos's continued Amazon sales, and Altman's various OpenAI-equity transactions each carry signal weight in different directions. Across the cluster, the pattern of insider behaviour has tilted defensive over the past 12 months, which is consistent with late-cycle multiple-expansion environments where insiders take chips off the table.
The more relevant comparison for the Tesla situation is the historical pattern of CEO-led private-public-combination deals. Berkshire Hathaway's Texas Industries acquisition in 2014, Tesla's own SolarCity acquisition in 2016, the broader Magnificent-7 corporate-action cluster: each has produced post-deal performance that under-performed the broader sector by 10-25% over the following 18 months. The pattern is consistent: CEO-driven combinations of related companies tend to be value-destructive for the public-side shareholders even when the strategic logic is defensible.
If the Tesla-SpaceX combination proceeds, the post-deal Tesla shareholders should expect a similar pattern: positive deal-day reaction, then 12-18 months of underperformance versus the sector as the combined-entity dilution and execution complexity work through the share price. That pattern is the cleanest historical anchor for positioning.
The Insider Tracking Desk would shift from cautious to constructive on Tesla under three scenarios. First, an explicit dismissal of the merger chatter combined with Musk-led open-market accumulation of Tesla shares. The combination would signal both that the standalone is the focus and that insider conviction is intact. Neither has materialised, and the chatter has not been dismissed.
Second, a quarterly print where vehicle delivery growth rebounds to 15%+ year on year on a comparable-quarter basis. The Q1 FY2026 print showed modest sequential growth but did not reach the 15% threshold. Q2 will be the next clean read. Without a delivery-growth inflection, the operating margin compression continues and the consensus FY2026 EPS keeps drifting lower.
Third, a Robotaxi commercial revenue contribution that becomes meaningful in disclosed segment-level results. The current Austin pilot is small; the FY2026 base case includes negligible Robotaxi revenue. A surprise scaling of the commercial Robotaxi service would be transformative for the multiple, but no operational data currently supports it as the central case.
None of these signals is imminent. The merger chatter, if anything, is intensifying rather than dissipating. The Q1 FY2026 delivery print was not an inflection. The Robotaxi pilot remains small. The Insider Tracking Desk view is therefore unchanged: cautious at $440, more cautious if the merger chatter clarifies into a definitive announcement.
The trade is not a binary short. It is an underweight within mega-cap technology and EV exposure, funded by overweight elsewhere within the cluster. The risk-adjusted asymmetry from $440 favours that positioning.
The Tesla picture has shifted modestly since our last note, but the direction of the shift is concerning. The merger chatter, if read at face value, signals Musk's view that the standalone equity is at or above fair value. The absence of insider buying through prior drawdowns reinforces the same signal. The operational data continues to show compression in the auto franchise that the consensus model has not fully digested.
Fair value on the standalone Tesla equity, anchored on a sum-of-parts approach with the auto franchise at 14x FY2027 EPS and the energy storage business at 18x, lands at $310-$355. The bull case to $520 requires either Robotaxi commercial scale by mid-FY2027 or a continued narrative-driven multiple expansion that the merger chatter undermines. The bear case to $245 requires the auto franchise to compress further into FY2026.
We trim above $450 and wait at $310. The catalyst path is highly uncertain, dominated by Musk-driven discrete announcements rather than operational progression. That discrete-announcement structure is itself a reason for sceptical positioning. Discrete announcements at Tesla have produced both upside and downside surprises in the past three years. The risk-adjusted view weights the downside more heavily given today's price level.
The pattern in CEO-driven narrative-multiple companies is consistent. The multiple eventually re-aligns with the operational data, on a 6-12 quarter lag from the divergence first becoming visible. Tesla's divergence has been visible for more than that. The catalyst for the convergence may be the merger announcement or its dismissal. Either way, the convergence is a base case rather than a tail case. We position accordingly.
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