Hook
In Q1 2025, Bitcoin miners sold 32,000 BTC, a record high. But the real signal isn’t coming from the hash power suppliers—it’s from the corporate treasuries that once vowed to hold forever. Over the past 30 days, three public companies have publicly or on-chain reduced their Bitcoin positions. Another has paused its buying entirely. The era of “buy and never sell” is over. The blockchain remembers every transaction, but the market forgets that liquidity is a mirror, not a vault.
Context
Since 2020, a narrative has dominated corporate finance: convert cash reserves into Bitcoin, leverage the asset price with equity or convertible debt, and watch your stock rise in lockstep. MicroStrategy—now called Strategy—led the charge, holding over 500,000 BTC by early 2025. Dozens of smaller firms followed: Satsuma Technologies in the UK, Metaplanet in Japan, Nakamoto Inc. in Canada, and Twenty One Capital in the US. The model looked invincible: buy BTC, issue shares at a premium, buy more BTC. Stock prices decoupled from underlying business revenue, tethered instead to a single volatile asset. But every model has an expiration date. Standardization fails when it ignores human chaos—and human chaos means fear, margin calls, and boardroom infighting.
Core: The Autopsy of a Collapsing Strategy
Let me walk you through the forensic evidence. I’ve spent years auditing smart contracts, but the same principles apply to balance sheets: trust but verify. The on-chain wallet movements don’t lie.
Strategy: The Bellwether Stumbles
Strategy, the largest corporate Bitcoin holder, sold 3,500+ BTC in late March 2025—the first significant sale in its history. More telling: the company then paused all purchases. Michael Saylor, the evangelist-in-chief, now says the company is “managing its balance sheet.” That’s code for preparing for downside. Sell just enough to test liquidity, stop buying, and signal to the market that the endless accumulation phase is over. The stock has already lost 50% from its 2024 peak. If Strategy’s debt holders sense weakness, the next sale won’t be 3,500 BTC—it will be 50,000.
Satsuma Technologies: The Complete Retreat
Satsuma is the purest illustration of the broken model. Last year, it sold 579 BTC. Now, shareholders have voted to sell the remaining 668 BTC and delist from the London Stock Exchange. The company’s entire purpose was to be a Bitcoin treasury vehicle. Once that strategy failed to deliver returns, the board chose full liquidation. This is not a tactical repositioning—it’s a surrender. The 668 BTC will hit the market in a concentrated block, likely through an OTC desk, but the visible order book will feel the pressure. You didn’t see the collapse because you weren’t looking at the right metric: the corporate treasury model required a constant inflow of new equity buyers. Once the stock dropped below book value, the equity premium vanished.
Nakamoto Inc.: Slow bleed
Nakamoto has already sold roughly 5% of its holdings plus an additional 600 BTC in the past quarter. No announcement, no fanfare—just consistent wallet outflows. The company’s stock trades at 0.6x book value. When a Bitcoin treasury company trades below its net asset value, the rational move is to sell BTC and buy back shares. That is exactly what is happening. The management has not communicated a change in strategy, but the on-chain data is clear: they are reducing exposure. The blockchain remembers, but the auditors forget to check the trend.
Miners: The perpetual sellers
Miners are not a signal—they are a baseline. 32,000 BTC sold in Q1 2025 is above the trailing average, but not a shock. The shock is that miner sales are now competing with corporate sales. In previous bear markets, miners were the primary supply side. Now we have two supply sources converging. The total amount of BTC entering the market from these entities in March alone is estimated at 42,000 BTC—roughly 70% of the monthly mining issuance. Demand from ETFs and other institutional buyers has not absorbed that surplus.
Twenty One Capital: The governance break
Jack Mallers, CEO of Twenty One Capital, resigned in early April. The company’s board cited “strategic disagreements.” Mallers was the face of the firm’s Bitcoin accumulation strategy. His departure signals that the internal consensus has fractured. When a company’s core strategy depends on a single evangelist, his exit is the loudest vulnerability. The firm holds approximately 8,000 BTC. Will the next CEO sell? The market is pricing in that probability.
Metaplanet: The canary in the coin mine
Metaplanet’s stock has fallen 89% from its 2024 high. The company paused purchases for months, then made a small buy, then went silent again. Japanese retail investors, who once drove the stock to a premium, have fled. The company has no operating cash flow beyond Bitcoin speculation. When the stock price drops below the value of its BTC holdings, the company is essentially a closed-end fund trading at a discount. The only way to unlock value is to liquidate—or be acquired. Neither is bullish for the price of Bitcoin.
The structural flaw
Let me be clinical. This entire corporate treasury model is a leveraged bet on a single asset with no hedging and no revenue diversification. The management teams convinced shareholders that Bitcoin would always go up. When it dipped, they bought more. When it dipped further, they borrowed. Now the margin of safety has evaporated. The companies with the weakest balance sheets—those with no operating income and high debt—are selling first. Satsuma is gone. Nakamoto is bleeding. Twenty One Capital is leaderless. Strategy is on pause.
Contrarian: What the Bulls Got Right
I am not here to say the strategy was entirely stupid. The contrarian truth is that for a window—from 2020 to 2024—the model worked brilliantly. Strategy’s stock outperformed almost everything. Satsuma’s early investors made multiples. The narrative was self-reinforcing: buying BTC drove the price up, which made the stock rise, which allowed more buying. Bulls will argue that the current sell-off is just the weak hands exiting, leaving only the strong (i.e., Strategy). They will point out that the total BTC sold by these companies is still a small fraction of the millions held. They will say that miners selling is normal and that ETF inflows will resume.
But that argument ignores a critical detail: the market structure has changed. In 2021, when companies sold, there were still sovereign buyers, retail FOMO, and a rising tide of institutional adoption. In 2025, the retail tide is out, sovereigns are quiet, and ETF demand has plateaued. The selling is happening into thin liquidity. The bull case assumes that the remaining holders (Strategy, Metaplanet’s core) will never sell. But the evidence shows that when a company’s stock drops below its net asset value, the board’s fiduciary duty is to sell assets. That is not a choice—it is a legal obligation. The bulls are betting on human stubbornness over economic rationality. Standardization fails when it ignores human chaos—and human chaos includes greed turning to fear.
Takeaway
The Bitcoin treasury shakeout has begun, and it will accelerate. The companies that sold first are the canaries. The ones that are silent—holding large bags with declining stock prices—are next. The question isn’t whether more selling will happen. It’s whether the market has enough bid to absorb it. Liquidity is a mirror, not a vault. Right now, the mirror is reflecting a room full of sellers and no buyers. The blockchain remembers every transaction. The question is: will the corporate treasurers remember that this model was always a fragile house of cards?