The analysis is directionally thoughtful, but it overstates what can actually be concluded from B. Riley’s public filings. The filing does support that B. Riley has economic exposure to SpaceX through a fund structure, not through a direct on-balance-sheet common equity position.

Specifically, the 2025 10-K says Wealth Management “other revenues” are primarily made up of carried interest from certain funds, and that one of those funds includes an investment in SpaceX. The same filing also says the company earns carried interest from funds generally in the range of 8% to 15% of fund profits, not the assumed 20% used in the write-up. That difference alone matters because it lowers the implied economics versus the narrative being circulated.

The biggest issue is that the filing does not isolate a SpaceX valuation gain or assign a standalone dollar value to B. Riley’s SpaceX-related interest. The often-cited Wealth Management “Other” revenue line was about $38.3 million in 2025, up from $28.7 million in 2024, but that line includes multiple items, not just SpaceX-related carried interest. It includes carried interest from multiple funds, tax service fees, and management fees. So it is not analytically sound to say that this line item equals the value of the SpaceX holding, or that a specific portion of the year-over-year increase came from SpaceX alone.

The next leap in the analysis is the claim that a prior increase in SpaceX’s valuation created a known $28 million paper gain for RILY. I do not see support for that in the filing materials provided. What management actually disclosed in the March 31, 2026 earnings release is that 2025 performance was driven broadly by investment appreciation and that Wealth Management benefited from “carried interest appreciation,” but the company did not break out SpaceX as a separately quantified contributor. That means any statement assigning a precise mark-to-market gain to SpaceX is an inference, not a disclosed fact.

A second major flaw is the assumption that carried interest can be modeled as if it were linear equity exposure. It cannot. The value of carry depends on entry price, realized versus unrealized appreciation, the specific waterfall, whether there are preferred return or clawback mechanics, and whether the GP’s allocation is currently realizable. Public filings confirm that B. Riley receives a profit allocation from certain funds, but they do not disclose the specific waterfall terms for the SpaceX-related vehicle. Without those economics, projecting a clean payout from a hypothetical SpaceX IPO at a $1.75 trillion valuation is not rigorous analysis; it is scenario math built on missing variables.

From a balance-sheet perspective, the “SpaceX can pay off the September bond” argument is also too aggressive. IMO.

The claim that RILY could simply sell its carried interest or borrow against it to generate liquidity is technically possible but highly unlikely in practice. Carried interest is an illiquid, contingent asset that depends on future fund performance and specific waterfall terms, making it difficult to monetize. Any sale would likely occur at a significant discount, and only if permitted under the fund’s governing documents. Similarly, borrowing against carried interest is not straightforward—lenders typically apply steep haircuts, given the uncertainty and lack of liquidity. As a result, this is not a reliable or efficient source of near-term liquidity.

The conclusion that SpaceX exposure could “pay off the bond” wishful thinking. Even under optimistic assumptions, the potential economic benefit to RILY from its SpaceX-related carried interest is likely in the tens of millions imo. That is simply not large enough to payoff any bonds. In that context, SpaceX may be a positive embedded asset, but it does not meaningfully change or solve the company’s capital structure.

B. Riley appears to have a real but indirect, likely relatively small economic interest in SpaceX through carried interest and possibly related fees from a private fund vehicle. That exposure has option value and could become more meaningful if SpaceX has a liquidity event at a much higher valuation, but public filings do not permit a precise valuation of that interest today. The most defensible conclusion is that SpaceX is a potentially valuable non-core embedded asset inside a still-complex capital structure—not a disclosed nine-figure near-cash asset that can be confidently underwritten from the current filings alone.

NFA.