Strategy Is So Dominant in Corporate Bitcoin Buying, the Rest of the Market Is Basically a Participation Trophy

March 2026 saw public and private companies collectively add 47,435 $BTC to their treasuries — roughly $3.2 billion at month-end prices. Strip away one name, though, and the numbers tell a different story. Nearly every single one of those coins came from Michael Saylor's Strategy. Everyone else, collectively, is in full retreat, per bitcointreasuries.net data shared with Bitcoin Magazine.

This divergence is quickly becoming the defining narrative of corporate Bitcoin adoption in 2026. If corporate Bitcoin were a middle school soccer league, Strategy would be that one kid who showed up with a personal trainer, nutritionist, and a父 professional-grade diet plan — everyone else is just trying to remember which way the goals face.

Strategy purchased 44,377 $BTC in March alone, including one of its largest-ever single-week acquisitions — 22,337 $BTC disclosed on March 16, funded by $1.57 billion in ATM sales from its STRC preferred shares and MSTR common stock. The company now controls two-thirds of all Bitcoin held by public companies, sitting at roughly 762,000 $BTC with a plausible, if aggressive, path to 1 million. At this point, calling Strategy a company feels generous — it's more like a Bitcoin-poweredETF that occasionally files 8-Ks.

STRC: The Accumulation Engine

Understanding how Strategy keeps buying at this scale — during what BitcoinTreasuries.net calls a bear market — requires understanding STRC: the company's variable-rate perpetual preferred share product. Think of it as a laser-focused printing press with better optics and a direct pipeline to the world's most compelling hard money asset.

STRC targets a price near $100 and currently yields approximately 11.5% annually, reset monthly. It sits above common shareholders in Strategy's capital structure, offering more predictable returns than MSTR stock while remaining anchored to the Bitcoin treasury underneath. In less crypto terms, it's the VIP section of the capital structure — same party, better seats, and you actually get fed.

March was a watershed moment for the instrument. STRC recorded its highest-ever single-day trading volume on March 12 — $746 million — followed by its second-highest on March 31 at $522 million. Weekly volumes hit $2.27 billion from March 9–13 alone. For context, that's more volume than some altcoins see in a month — and STRC isn't even the main character, it's just the funding vehicle for the main character.

That demand funded Bitcoin buying. Strategy's 8-K for the week of March 9–15 reported $1.2 billion in STRC ATM proceeds and $396 million in MSTR proceeds, together financing that record 22,337 $BTC purchase. The machine works. Saylor's perpetual motion device doesn't violate physics because it runs on retail optimism and the stubborn belief that 21 million is a smaller number than unlimited.

Now Strategy has filed for a new $42 billion ATM program, split evenly between STRC and MSTR, plus an additional $2.1 billion in STRK. Because apparently, when you're already the 800-pound gorilla, you decide to start a 42-billion-dollar ATM. At some point, you stop calling it "raising capital" and start calling it "cosmic mining."

According to BitcoinTreasuries.net modeling, if proceeds arrive at roughly $2.3 billion monthly over 19 months and Bitcoin hovers near $75,000, Strategy could reach 1 million $BTC by November 2026. A more conservative projection using Strategy's average monthly buy rate of 21,000 $BTC since January 2025 pushes that date to March 2027. The math is either impressive or terrifying, depending on how much you enjoyed the last four years.

The Leaderboard Shuffle

March also triggered a significant leaderboard reshuffle reflecting just how different the playbook looks outside Saylor's orbit. It's like watching a Mario Kart race where one player has the lightning bolt, star, and blue shell simultaneously — everyone else is just trying not to get mushroomed.

MARA Holdings — once the second-largest public Bitcoin treasury — sold 15,133 $BTC, worth roughly $1.1 billion, to repurchase convertible senior notes. The sale wiped nearly 28% of its previous holdings. MARA went from "aggressive Bitcoin corporate treasury" to "that guy who bought high and is now explaining his exit strategy at a loss" in a single quarter.

As BitcoinTreasuries.net's Tyler Rowe put it: "MARA borrowed aggressively to stack sats during the bull run and is now selling Bitcoin at a loss to service that debt. This is the precise scenario critics of debt-fueled treasury strategies have warned about." The debt-fueled DCA strategy works great until the music stops and you're the one holding the chair that's now worth 70 cents on the dollar.

That opened the door for Jack Mallers' Twenty One Capital (XXI) to move into second place, currently holding 43,514 $BTC — though notably, XXI hasn't purchased Bitcoin since August. Its rise is purely a function of MARA's decline. Congratulations, XXI, you earned second place by standing still while the competition tripped over its own leverage.

Metaplanet, the Japanese firm that has become one of the most aggressive Bitcoin accumulators outside the U.S., followed in early April by acquiring 5,075 $BTC to reach 40,177 $BTC, leapfrogging MARA for third place. The Weebo of corporate Bitcoin just keeps stacking, proving that sometimes the side quest player outperforms the main character.

GameStop's situation is perhaps the most unusual. The retailer-turned-crypto-treasury pledged 4,709 $BTC as collateral in a covered call strategy with Coinbase Credit, leaving just 1 $BTC in direct holdings. The counterparty holds rights to sell or rehypothecate the pledged Bitcoin, though GameStop maintains a contractual right to receive an equivalent amount back. The move dropped the company from the 21st-largest Bitcoin holder to near position 190 on the leaderboard. Somewhere, Ryan Cohen is explaining to his shareholders that being #190 in Bitcoin holdings is actually a sophisticated DeFi strategy and not, in fact, a catastrophic misunderstanding of treasury management.

Beyond the leaderboard drama, the March report surfaced a quieter but more significant trend: excluding Strategy, corporate Bitcoin conviction is cooling sharply. It's like watching a hype house after the free NFTs stopped dropping — everyone's still there, technically, but the energy has shifted.

Public companies other than Strategy aggressively accumulated last summer, but net buying has declined and outright sales have accelerated since October. The number of monthly buyers has fallen steadily since September, reaching just 16 in March. 16 buyers. That's fewer than the number of times your group chat has discussed a new altcoin this week.

Ryan Strauss of the Bitcoin Consulting Group didn't sugarcoat it: "What stands out to me is just how structurally dependent headline holdings growth is on Strategy — once