Author: Cubone Wu on Blockchain

The American publicly listed company BitMine Immersion Technologies (BMNR) is attempting to replicate the MicroStrategy-style path—rapidly increasing its holdings of Ethereum through equity financing to build its balance sheet into an "ETH treasury." After the announcement of the transformation, the stock price initially surged, then significantly retreated and entered a period of range-bound fluctuations; subsequently, driven by progress in holdings and financing, it surged again, only to see a pullback. Meanwhile, due to the continuous execution of ATM issuance, the circulating share capital has been continuously expanded, and the market capitalization has dynamically increased in line with the issuance pace. This article focuses on BMNR's own structure: can this "exchange shares for coins" reflexive flywheel operate in the long term? When mNAV (EV/ETH, where EV = market capitalization + interest-bearing debt - cash) premium converges and secondary market support weakens, will it switch from "per share enhancement" to "net dilution"? The following analyzes its key risks based on publicly disclosed information and on-chain data.

Core Data: ETH Reserves, Share Capital, and Premium Levels

First, let's look at BMNR's fundamental data. As of mid-August 2025, BMNR held approximately 1.297 million ETH, valued at about $5.77 billion at the time's market price. This scale makes BMNR the third-largest cryptocurrency asset reserve company in the world, second only to MicroStrategy and MARA. The circulating share capital is approximately 173.5 million shares. In terms of stock price, it rose from a low of $30.30 in early August to a high of $71.74 (an increase of about 136.8%), then retreated to a closing price of $57.81 on Friday (still up 90.8% from the low, but down about 19.4% from the high), corresponding to a market capitalization of about $10.03 billion. According to mNAV = (market capitalization + debt - cash) / ETH holding market value and calculated based on Friday's closing price (market capitalization $10.03 billion, debt about $1.88 million, cash about $1.47 million, ETH holding market value about $5.77 billion), mNAV is approximately 1.74.

The strength in early August was mainly driven by a series of catalysts: the listing of stock options on July 23 improved the accessibility of trading and hedging tools, the board approved a buyback plan of up to $1 billion on July 29, the disclosure of holdings exceeding 833,137 ETH on August 4, and the disclosure of holdings exceeding 1,150,263 ETH on August 11, which continuously revised market expectations for the "exchange shares for coins" pace upward. The subsequent pullback was mainly driven by a mean reversion of valuation to NAV due to the excessive expansion of the premium (measured by mNAV), accelerated by the rising expectations of ATM supply and weakening secondary market support, compounded by ETH's pullback.

Structural Mechanism: Options Leverage and mNAV Premium Flywheel

The company disclosed in mid-July that its approximately 60,000 ETH holdings came from in-the-money options, backed by about $200 million in unencumbered cash on a 1:1 basis; however, the official disclosure later adjusted to total ETH holding data counted in "tokens" (e.g., 833,137 ETH on August 4, 1,150,263 ETH on August 11), without separately listing the "including options" item, nor issuing an independent announcement on the completion of option exercises. Based on current information, there is no clear official document announcing the completion of the exercise. However, considering the changes in disclosure standards, corresponding cash capabilities, and the pace of holdings, it is highly likely that the 60,000 ETH has been converted to spot through exercise or equivalent spot replacement after July 17, and confirmation will ultimately need to wait for the next quarterly report or the derivatives notes in an 8-K.

The core of BMNR lies in its reflexive flywheel mechanism driven by mNAV (market net asset value multiple): when the stock price P is higher than the net asset value NAV per share (i.e., mNAV > 1), the company can issue additional shares through the ATM mechanism within the premium range and use the proceeds to purchase ETH, thereby increasing the per-share ETH holdings, resulting in book accretion. Theoretically, as long as P > NAV is maintained, each financing will push up the per-share asset value. However, the essence of this model is a structural equity redistribution: even if there is a premium, if the market questions the logic of "continuously exchanging coins for enhancement," the issuance behavior may be repriced as dilution, thereby suppressing the overall valuation level.

During the positive operation phase of the flywheel, the path is: mNAV upward → ATM financing → increase ETH holdings (per-share ETH rises) → market narrative reinforcement and valuation uplift → further financing, forming a positive feedback loop. Conversely, the failure of this mechanism may be triggered by the following factors: mNAV converging to 1 or below 1, ETH price decline, weak secondary market support, or rising expectations of ATM issuance supply, etc. Once market expectations shift, the flywheel mechanism will switch from "enhancement" to "dilution," forming negative feedback. In this scenario, the company often needs to use buybacks and other means to hedge against dilution effects to maintain stability in per-share metrics, but its execution capability will be practically constrained by unencumbered cash reserves and the speed of financing arrival.

Therefore, the sustainability of this model depends on three key factors: first, the market's trust in its ETH treasury logic and asset premium pricing basis; second, the continued supportive role of ETH's own price; third, the company's internal execution efficiency, covering key operational aspects such as ATM contracting and fund arrival pace, large-scale ETH OTC procurement capabilities, and the reinvestment mechanism of staking income.

Potential Collapse Trigger Mechanisms: Four Major Risk Alerts

Despite BMNR's strong momentum, the inherent fragility of its model determines that a stampede-style collapse may occur under extreme conditions. The following four major risk paths are worth investors' close attention:

(1) Severe Pullback in ETH Price

The valuation of companies like BMNR, which are "ETH treasury-type," is highly anchored to the spot value of their held ETH. A decline in ETH will simultaneously depress both the net asset value (NAV) per share and the market capitalization premium multiple (mNAV). If ETH experiences a pullback after issuance in the premium range, it may trigger a "double whammy" of valuation basis and market narrative, amplifying the decline and exacerbating liquidity outflows, leading to a rapid shrinkage in market capitalization.

(2) Convergence of mNAV Premium and Financing Chain Break

The flywheel mechanism that BMNR currently relies on is built on a high mNAV premium; once this premium converges or even falls below 1, the space for additional issuance will be blocked, leading to a dilemma of dilution that is difficult to sustain. If it fails to timely shift to buybacks, reinvestment of staking income, and other means to stabilize metrics, the market will interpret this as a shutdown of growth logic, triggering a reversal in secondary market sentiment and accelerating price pullback.

(3) Liquidity Tightening and Regulatory Uncertainty

As a small-cap stock, BMNR has limited primary market support, and its financing efficiency highly depends on market sentiment and macro liquidity conditions. In addition, the asset allocation behavior of ETH treasury-type is still in a regulatory gray area; if it is defined in the future as "similar to ETFs," "structured derivative holdings," or "non-operational financial operations," it may face upgraded information disclosure obligations, trading restrictions, or the application of stricter regulatory frameworks, impacting its valuation basis and financing channels.

(4) Trust Erosion Risk of Shell Company Structure

BMNR, like most ETH treasury stocks, is a small-cap shell company with stagnant operations or on the verge of delisting, lacking a sustainable revenue and profit foundation before strategic transformation, and its valuation highly relies on narrative-driven momentum from additional financing. This structure is highly analogous to the ICO model: packaging a strong narrative, exchanging shares/tokens for ETH, building a short-term high valuation, but when ETH pulls back or financing encounters obstacles, it will fall into a trust collapse due to the lack of business support and valuation anchoring.

Once trust wanes, market preferences reverse, or regulation tightens, companies under shell structures lacking actual cash flow and sustainable profit models will face extreme risks of instantaneous liquidity depletion and non-linear valuation collapse.

Conclusion: The Boundaries of the Reflexive Flywheel Will Ultimately Be Determined by Trust

BMNR's path represents a new type of business narrative that integrates capital structure with cryptocurrency assets. Through the mNAV flywheel mechanism, it rapidly amplifies valuation in a bull market environment, achieving reflexive reinforcement between "equity - coin-based - market capitalization"; at the same time, it deeply binds the volatility of ETH, market sentiment, and regulatory uncertainty within the company structure.

This structure exhibits high leverage and rapid growth characteristics during upward cycles, while also possessing the potential for accelerated failure during downward cycles. ETH declines, premium reverts, secondary market cools, and issuance fails—these variables, which would not constitute fatal risks, may amplify due to the reflexive mechanism's interlinkage, ultimately triggering a non-linear collapse. More critically: as a micro-strategy company transformed from a shell structure, its core value does not stem from operational capability or on-chain productivity, but from the market's expectation of its "continuous enhancement of ETH and creation of per-share value." If this expectation cannot self-verify, or even encounters counter-evidence, the foundation of trust may collapse instantaneously, and the flywheel mechanism will be difficult to sustain.

Reflecting on the collapse after the ICO boom, the market does not lack memories of structural faith breakdowns. The difference is that this time the "shell" comes from a U.S. listed company; but the similarity is that, in the absence of endogenous cash flow and real business support, any mechanism of "exchanging assets for trust" will ultimately struggle to escape the test of time. Whether BMNR can sustain itself in the long term does not depend on how much ETH it can buy, but on whether it can prove itself to be an "asset manager" with execution capability based on "coin-based" principles, rather than merely a shell-like conduit driven by valuation narratives.

免责声明：本文章仅代表作者个人观点，不代表本平台的立场和观点。本文章仅供信息分享，不构成对任何人的任何投资建议。用户与作者之间的任何争议，与本平台无关。如网页中刊载的文章或图片涉及侵权，请提供相关的权利证明和身份证明发送邮件到support@aicoin.com，本平台相关工作人员将会进行核查。