How Paper Bitcoin Ate the Bitcoin Bull Market

Bitcoin peaked at $126,000 in October 2025 and is currently $67,000. In a cycle that was supposed to be the big one, with ETFs, with treasury companies, with institutional validation, with a sitting US president shilling crypto on television... we're left wondering if we have even bottomed yet. What happened?

What always happens: speculation reached a peak and everyone that wanted Bitcoin exposure already had it.

Cycle over.

I think there's a deeper reason for this underperformance.

I'd like to explain how the paper-bitcoin machine is merely a parasite on Bitcoin.

A significant share of demand that wanted bitcoin in 2025 never reached bitcoin. It ended up in paper bitcoin: equity wrappers, preferred shares, convertible debt, leveraged ETFs, covered-call yield products, and copycat treasury structures that absorbed billions and converted it into complex claims on top of bitcoin without delivering the real thing.

Paper Bitcoin Summer was not one company. It was an industry. And it ate a meaningful part of the bull market before spot bitcoin ever saw it.

What Paper Bitcoin Is

Paper bitcoin is any product that sells you "bitcoin exposure" through a structure that does not give you bitcoin.

When you buy bitcoin, you own bitcoin. When the price moves, your position moves with it, one-for-one.

When you buy paper bitcoin, you own a share of a company that owns bitcoin. Or a preferred share funded by that company. Or a leveraged bet on that company's stock. Or a yield product that sells options on it. Each layer adds extraction, senior claims, and distance from the asset you thought you were buying.

This matters because price is set at the margin. If new bitcoin demand flows into paper instead of spot, the actual bitcoin market sees less buying pressure than the narrative suggests. The demand exists. But the transmission leaks.

Strategy: The Flagship

Strategy, formerly MicroStrategy, is the largest and most visible paper bitcoin operation. In 2025, it raised $25.3 billion through at-the-market common equity offerings, two classes of preferred stock, and convertible debt, making it the largest US equity issuer that year.¹ That money was marketed as bitcoin accumulation.

Here is what actually happened to it.

Strategy added approximately 223,800 BTC in 2025 at a weighted average price of ~$99,900.² If $25.3 billion had gone straight to spot at that price, it would have bought ~253,200 BTC. The gap: roughly 29,400 BTC worth of capital raised in the name of bitcoin that did not buy bitcoin.

Where did it go? The company's own filings answer that: a $2.25 billion cash reserve established to cover more than 2.5 years of dividend and interest obligations, $413 million in cumulative preferred distributions paid, and approximately $800 million in annualized interest and dividend commitments going forward.³ STRC preferred launched in July 2025 at 9% and has been raised seven times, reaching 11.5% by March 2026.⁴

That is the cost of maintaining the wrapper.

The Premium Machine

The ~$2.8 billion in overhead is only the first layer. The second is more important.

When investors buy Strategy equity at a premium to its bitcoin value, they pay more than the bitcoin is worth per share. New shares issued at that premium subsidize earlier holders and the structure itself. In July 2025, Strategy announced it would "generally not issue MSTR common stock below 2.5x mNAV," except to service debt and preferred dividends. Three weeks later, it revised that guidance to allow issuance below 2.5x when "advantageous to the company."⁵

At peak, Strategy traded at 3.89x mNAV: $3.89 for every $1 of underlying bitcoin.⁶ By late 2025, mNAV compressed to approximately 1.09x.⁶ The premium evaporated. The flywheel stopped.

Between those points, billions flowed in from people who thought they were buying leveraged bitcoin exposure. What they bought was a declining claim, diluted by issuance, subordinated behind preferreds and debt, priced at a premium the market no longer supports.

The company's own filings warn that shares can trade at a premium or discount to bitcoin value, that BTC-per-share is not a measure of shareholder return, and that preferreds and debt sit senior to common equity.³ These are accurate disclosures. They are also a description, in plain English, of a structure where common shareholders bear dilution, subordination, and premium decay as inherent features of the product.

The Insider Window

Michael Saylor sold approximately 370,000 shares under a pre-arranged Rule 10b5-1 trading plan between January and April 2024, netting approximately $372.7 million. The plan, entered in September 2023, permitted sales of up to 400,000 shares with a maximum of 5,000 per trading day. Sales were completed by April 22, 2024.⁹

These are secondary-market sales, disclosed through SEC Form 4 filings, and are not part of the company's capital-raising totals. The timing is worth noting: sales occurred near peak premium, before most of the 2025 dilution that would push shares from 193 million to 278 million.⁸

When the founder of a premium-dependent structure sells his own shares near peak premium, and later buyers absorb dilution and premium compression, the economic outcome is a transfer of value from later participants to earlier ones. This is observable from the disclosed data, regardless of intent.

The Copycat Wreckage

Strategy is the flagship, but the fleet is much larger.

By early 2026, at least 151 publicly traded companies held bitcoin on their balance sheets, collectively holding approximately 1.12 million BTC.¹⁰ Most used the same playbook: issue equity at premium, buy bitcoin, market BTC-per-share growth to sell more equity. When the premium compresses, the structure stalls.

As of early 2026, approximately 40% of the top 100 publicly traded bitcoin treasury companies were trading below their net asset value.¹¹ The flywheel broke for most of them at the same time.

This is the pattern. Companies issue equity to buy bitcoin, use the bitcoin to justify the equity price, and compress when the premium disappears. The investors who bought late hold deeply impaired shares while the bitcoin sits on a corporate balance sheet they have no direct claim to.

The Derivatives Layer

The overhead does not stop at equity. On top of treasury companies sits a derivatives layer that creates synthetic bitcoin exposure with zero spot transmission.

MSTU and MSTX are 2x leveraged daily-target ETFs on Strategy's stock. MSTU surpassed $2.5 billion in net assets by November 2024, then declined to $419 million by year-end 2025. MSTX held approximately $312 million as of March 2026.¹⁶ They hold no bitcoin and no Strategy stock. They use total return swaps to synthetically replicate daily returns. When you buy MSTU, not one dollar reaches bitcoin. MSTX lost over 90% of its value in six months.¹⁶

MSTY is a covered-call ETF on Strategy's stock. It marketed yields exceeding 100% annualized at peak.¹⁷ By March 2026, its NAV had declined 54.6% over six months and its most recent distribution was classified as 98.58% return of capital and only 1.42% income, according to the fund's own disclosures.¹⁷ The fund's 30-day SEC yield, which measures actual income, was 1.80%, while the headline distribution rate was 83.36%. The gap between those two numbers is the fund paying investors back their own money and calling it income. MSTY held approximately $2.2 billion in net assets at its November 2025 peak.¹⁸ None of it bitcoin.

Every dollar that went into MSTU, MSTX, or MSTY was a dollar of bitcoin demand that never touched bitcoin. Not partially. Not inefficiently. Not at all.

What Paper Bitcoin Actually Costs

This is where the numbers get uncomfortable.

Strategy alone diverted approximately $2.8 billion to non-bitcoin uses: cash reserves, preferred dividends, interest, and fees.³ Beyond that, equity issued at premium prices transfers additional value away from later buyers. Strategy's common equity issuance totaled approximately $19.8 billion.¹ At average issuance premiums well above 1.0x mNAV, the difference between what investors paid and the bitcoin value per share they received represents a structural cost to buyers.

The wider system of 150+ treasury companies, leveraged ETFs, yield products, and structured notes collectively absorbed billions more. The leveraged and yield products alone held over $5 billion in assets at their individual peaks, all with zero spot exposure.¹⁶¹⁸

The order of magnitude is clear: somewhere between $5 billion and $15 billion of demand marketed as bitcoin exposure never arrived in the spot market during the 2025 cycle. Some arrived partially, after extraction. Some was entirely synthetic. Some is now trapped in equity shells worth a fraction of what investors paid. See methodology note above for derivation.

Bull markets are set at the margin. That much demand, diverted or degraded, is enough to weaken a cycle.

Why This Matters More Than the ETFs

Here is the part that should bother you.

Spot bitcoin ETFs like IBIT and FBTC exist and function well. They hold actual bitcoin. Demand-to-spot transmission is close to 1:1. In a world where these exist, the paper bitcoin industry had no structural excuse. The wrapper was not filling a gap. It was competing with a cleaner channel and winning on narrative.

Why did it win? Because leverage sells. Because "infinite money glitch" sells. Because 100%+ annualized yield on MSTY sells. Because people want to believe they can get more than bitcoin's return by buying a financial product on top of bitcoin.

This is the same mistake, repeated in every cycle, wearing a new costume. Paper gold underperformed gold. Paper real estate blew up in 2008. Paper bitcoin is doing the same thing now. The wrapper is always sold as a feature. It is always, eventually, revealed as a cost.

The Dynamic Nobody Wants to Name

There is a structural dynamic at the center of the paper bitcoin system that is observable from the disclosed data.

New money enters at a premium. That premium subsidizes earlier participants and funds the structure's obligations. The structure requires continuous inflows to maintain the premium. When inflows slow, the premium collapses. Late entrants absorb the losses. Early entrants and insiders who sold near the top retain the value.

The disclosed facts: Strategy's mNAV went from 3.89x to ~1.09x.⁶ Its stock fell 80%.⁷ Its founder sold ~370,000 shares for ~$372.7 million near peak premium in early 2024, before the most aggressive dilution.⁹ Preferred holders collect escalating dividends funded by further issuance or, if necessary, bitcoin sales.⁴¹⁴ Common shareholders who entered at high premiums hold a subordinated, diluted claim on bitcoin they could have bought directly.

This is not a claim of illegality. The disclosures warned about every risk described here.

But consider the public statements that accompanied those disclosures. Saylor stated publicly: "We're not going to be selling; we're going to be buying Bitcoin. I expect we'll be buying Bitcoin every quarter forever."¹⁹ He called Bitcoin "the exit strategy" and said the company had "50 years' worth of dividends in Bitcoin."¹⁹

Then in 2026, CEO Phong Le told the market that selling bitcoin "is in the toolkit" if financial conditions deteriorated, and that the board had "not planned near-term sales" but had not ruled them out.¹⁴

In my reading, those public statements created a set of expectations that the disclosures themselves did not support.

What You Should Actually Do

Here is the simple version.

If you want bitcoin, buy bitcoin. Hold your own keys, or use a reputable custodian, or buy a spot ETF that holds actual bitcoin.

Do not buy shares of a company that owns bitcoin and assume you own bitcoin. You own a diluted, subordinated equity claim priced at a premium you may never recover. The company's own filings say this.³

Do not buy a 2x leveraged ETF on a treasury stock and call it bitcoin exposure. It is a synthetic derivative that decays daily with zero connection to bitcoin's spot market.¹⁶

Do not buy a covered-call yield product and assume the yield is real. As of March 2026, 98.58% of MSTY's most recent distribution was classified as return of capital. The fund's 30-day SEC yield was 1.80%. You are substantially being paid back your own money while the position loses value.¹⁷