When U.S. spot bitcoin exchange-traded funds launched in January 2024, the thinking was pretty straightforward: a dozen or so competing products, a level playing field, and investors picking winners over time. Eighteen months in, that vision has not quite held up. What has emerged instead looks a lot more like a two-firm market, and it is getting more concentrated by the month.

 

BlackRock's iShares Bitcoin Trust (IBIT) and Fidelity's Wise Origin Bitcoin Fund (FBTC) are now pulling in the overwhelming majority of new institutional capital flowing into the space. The data tells the story plainly. On January 14 of this year, total bitcoin ETF inflows hit $840.6 million, according to Farside Investors. IBIT alone captured $648.4 million of that. FBTC added another $125.4 million. Between them, the two funds accounted for more than 90 cents of every dollar that entered the market that day.

 

That was not a fluke. On April 17, when total inflows reached $663.9 million, IBIT and FBTC again represented roughly two-thirds of the total. By May 1, the same pattern repeated: combined flows from the pair neared $500 million out of a $629.8 million total. Day after day, the numbers point in the same direction.

 

Scale Is the Whole Game

The dominance comes down to a few structural advantages that are basically impossible for smaller players to replicate in the short term. BlackRock manages over $10 trillion in assets globally. It has deep, pre-existing relationships with thousands of wealth management platforms, financial advisors, family offices, and institutional allocators. Fidelity brings similar firepower through its massive retail brokerage network and deep roots in retirement savings. Both funds also benefit from the kind of liquidity and trading depth that large institutions need when moving big positions without significant slippage.

 

IBIT currently commands roughly $54 to $67 billion in assets under management depending on the reporting date, representing close to half of the entire U.S. spot bitcoin ETF market by AUM. FBTC sits in a distant second at around $17 to $18 billion. Together, the pair controls the vast majority of the institutional bitcoin allocation pie, leaving Grayscale's GBTC, Ark's ARKB, Bitwise's BITB, and others fighting over what's left.

 

For professional allocators, the decision often comes down to factors that have nothing to do with bitcoin itself. Liquidity, bid-ask spreads, trading volume, and issuer reputation weigh heavily. On those metrics, IBIT and FBTC clear the bar for most institutional risk frameworks. Many of the other funds, frankly, do not even come close.

 

Smaller Funds Are Getting Squeezed Out

The casualty list is getting longer. Funds from Franklin Templeton, VanEck, WisdomTree, and Valkyrie are now regularly posting daily flows measured in single-digit millions, or occasionally not appearing in the inflow tallies at all. Their presence in the market is becoming more of a footnote than a force. Earlier this year, Trump Media and Technology Group scrapped plans for its own spot bitcoin ETF entirely, an early sign that new entrants have correctly sized up what they would be walking into.

 

This consolidation has been particularly visible during the more turbulent stretches of 2026. Bitcoin is down roughly 29% year-to-date, and the broader ETF complex has lived through several waves of heavy redemptions, including a rough patch between mid-May and early June. During those selloffs, outflows have hit all the major funds, but IBIT has consistently absorbed smaller losses relative to its peers, and in some cases remained net positive on days when rivals saw significant withdrawals.

 

The Grayscale Factor and What It Tells Us

Worth remembering: when Grayscale converted its GBTC from a closed-end trust to a spot ETF in January 2024, the fund bled roughly $17.5 billion in cumulative outflows as investors rotated away from its 1.5% fee toward cheaper alternatives. The primary beneficiaries of that rotation were IBIT and FBTC, both at 0.25%. That rotation was arguably the founding event that cemented today's hierarchy, and it has proven remarkably sticky.

 

Both products hold physical bitcoin. Both carry similar expense ratios. Both have comparable tracking records. The difference is distribution, pure and simple. BlackRock and Fidelity had the pipes already built when spot approval came through. Everyone else was starting from scratch.

 

A Winner-Take-Most Market Takes Shape

What is unfolding in the bitcoin ETF market looks less like a competitive landscape and more like the dynamics you see in index fund or money market businesses, where scale and distribution create a self-reinforcing advantage. The bigger IBIT gets, the more liquid it becomes. The more liquid it becomes, the more institutions gravitate toward it. And the more institutions hold it, the harder it becomes for smaller products to pull capital away.

 

The implications for smaller issuers are not great. They are not going to disappear overnight, but their ability to influence market direction or attract meaningful institutional allocations looks increasingly limited. Barring a significant product innovation or fee shock, the bitcoin ETF market appears to be settling into a structure where BlackRock and Fidelity call the shots, and everyone else fills out the margins.

 

For the wide market, that concentration cuts both ways. It means greater stability and predictability from two well-capitalized, highly visible issuers. It also means that sentiment at BlackRock and Fidelity, more than anywhere else, will determine the direction of institutional bitcoin flows for the near future.

 

Michael Saylor did what he always does before Strategy opens its wallet. On Sunday morning, the executive chairman of the world's largest corporate Bitcoin holder posted a bubble chart to X.com, this one captioned "A good time to add more dots". For anyone who has followed Strategy long enough, the move reads like clockwork: Saylor posts the orange-dot chart, and a purchase filing with the SEC follows within days.

 

The post landed alongside a more pressing piece of company business. Strategy is asking its retail shareholders to approve a change to dividend payment frequency on its STRC perpetual preferred stock, shifting from monthly to semi-monthly payouts. The proxy vote deadline is June 8, and as of Sunday, the company was still scrambling to drive participation from a base that has historically been slow to engage.

 

The Orange Dot Chart and What It Means

Strategy's orange-dot chart has become one of the more recognizable signals in digital asset markets. Each bubble represents a Bitcoin purchase, with larger circles tied to larger acquisitions. The clustering of oversized dots across late 2024 and into 2025 visually narrates what has become an aggressive, almost relentless accumulation campaign.

 

At the time of Saylor's Sunday post, Strategy held 818,869 BTC, with a total reserve value of roughly $64 billion based on dashboard figures. Bitcoin was trading near $78,262 at the time, putting the company's per-share BTC equivalent at 213,391 satoshis. MSTR stock had closed Friday at $177.42, down 5.11% on the week, with a market cap of $62.31 billion and an enterprise value of $81.85 billion.

 

By mid-afternoon on Sunday, the post had racked up 2.3 million views. CEO Phong Le added his own endorsement, writing that the company's goal remains to "increase net Bitcoin and Bitcoin per share over time." The confirmation from two senior executives in one afternoon removed any ambiguity about the direction of travel.

 

The signal proved accurate. Strategy subsequently filed an 8-K confirming it had purchased 24,869 BTC for approximately $2.01 billion between May 11 and May 17, at an average price of $80,985 per coin. That brought total holdings to 843,738 BTC, funded in part through at-the-market sales of MSTR shares and proceeds from STRC preferred stock issuances.

 

 

The STRC Dividend Vote: A Harder Sell

The buy signal was the easy part. The proxy vote has been a different story.

 

Strategy wants to change how it pays dividends on STRC, its Variable Rate Series A Perpetual Stretch Preferred Stock. The proposal would move payments from monthly to twice monthly. The company argues the shift would reduce reinvestment lag, improve liquidity, and cut volatility in the stock's price. Saylor put it plainly in prior remarks: going semi-monthly would provide more entry and exit points for investors, and with only 176 companies in the entire market paying monthly dividends, Strategy would distinguish itself further by going even more frequent.

 

The challenge is getting retail investors to actually vote. Strategy says 80% of outstanding STRC shares are held by retail investors, not institutions. That is a problem because, according to a November 2024 research note from the Harvard Law School Forum on Corporate Governance, retail holders have voted only around 29% of their shares across the last five proxy seasons. Institutional holders, by contrast, vote roughly 77% of their shares.

 

Ahead of the June 8 deadline, both Saylor's personal account and Strategy's official social media channels were actively nudging holders to submit their ballots. The company had already scheduled a live Q&A with Saylor and CEO Phong Le on May 20 in an effort to build awareness. Strategy also engaged proxy solicitor Alliance Advisors to help drive participation, though the firm had not disclosed a vote count as of Sunday.

 

Context: Financing, Volatility, and a Quarterly Loss

The dual push comes at a complicated moment for Strategy. The company reported a quarterly net loss of roughly $12.5 billion earlier in the year, a figure driven largely by unrealized BTC valuation swings rather than operational trouble. Still, the headline spooked some corners of the market and briefly renewed debate over the sustainability of the company's treasury model.

 

Adding to the noise, Strategy had on May 15 announced an agreement to repurchase approximately $1.5 billion of its 0% convertible senior notes due 2029. The filing noted that sources of funds for the repurchase could include cash reserves, securities-sale proceeds, and Bitcoin-sale proceeds. That last option rattled traders briefly, given that any hint of BTC liquidation from the world's largest corporate holder tends to move markets.

 

Options activity around MSTR reflected the heightened attention. Open interest in MSTR-linked options stood at $49.49 billion heading into the weekend, with implied volatility at 60% and historical 30-day volatility at 71%. For a company that is, at its core, a leveraged Bitcoin position wrapped in a corporate structure, those figures are not out of the ordinary. But they do underscore how closely the market tracks Saylor's every post.

 

What Comes Next

The STRC dividend vote wrapped June 8, with results to be disclosed by the company in the following days. Whether the proxy measure passed likely hinges on how many retail holders bothered to log in and click a button, a notoriously difficult outcome to engineer without institutional guardrails.

 

As for the Bitcoin buying, the confirmed $2 billion purchase puts Strategy's total cost basis at roughly $63.9 billion, with an average acquisition price of $75,700 per coin. At current levels, that implies a paper gain in the low billions, and a holdings base now equivalent to more than 4% of Bitcoin's fixed 21 million supply cap. For Saylor, the orange dots keep getting bigger. The question for everyone else is whether the strategy holds if the market really turns and we see much much lower prices.

 

For years, perpetual futures have been crypto's most traded instrument and almost none of that volume has touched U.S.-regulated infrastructure. Until now. The Commodity Futures Trading Commission (CFTC) formally approved KalshiEX to list BTCPERP, a no-expiry Bitcoin perpetual futures contract tied to spot BTC prices. On the same day, the agency's Market Participants Division issued a staff-level interpretation clearing Coinbase Financial Markets to route U.S. customers to certain derivatives on Deribit, its offshore affiliate. Two very different regulatory moves, made on the same morning, pointed at the same underlying problem: American traders have been effectively locked out of the largest segment of global crypto markets.

 

CFTC Chairman Mike Selig framed the Kalshi order as delivery on a specific commitment to onshore crypto perpetuals, describing the move as a path for one of the most liquid segments of the crypto asset markets to exist inside the U.S. regulatory framework. Coinbase CEO Brian Armstrong put a number to the problem his company says it is solving: until now, U.S. users have been locked out of roughly 80% of global crypto markets, which includes perpetual futures and options. Coinbase cited Deribit's more than $185 billion in July 2025 trading volume and approximately $60 billion in open interest at the time of acquisition to illustrate the scale of what domestic traders could not legally access through regulated channels.

 

What the CFTC Actually Approved

BTCPERP is a cash-settled contract referencing the U.S. dollar spot price of one Bitcoin, as tracked by the CF Benchmarks Bitcoin Real Time Index. It trades in units of one ten-thousandth of a BTC, runs 24 hours a day, seven days a week, and has no fixed expiry date.  Traditional futures converge toward their underlying asset at expiration because physical delivery or final cash settlement pulls the contract to spot. A perpetual has no such date, so the convergence mechanism operates continuously through periodic funding payments between long and short holders. If the contract trades above spot, longs pay shorts. If it trades below, shorts pay longs. The economic pressure keeps the perpetual price tracking Bitcoin in real time.

 

The CFTC's approval leans heavily on Bitcoin's specific market structure as its justification. The order notes Bitcoin's deep, active, and continuous spot trading across broadly distributed venues, with pricing observable around the clock. That depth is what makes the funding rate mechanism credible: arbitrageurs can act while the perpetual is live, since the underlying spot market never closes. The agency was explicit that this reasoning applies to Bitcoin and to similarly structured digital commodities with comparable market depth. Other assets will need to go through a separate review. Bitnomial had previously received certification for a product labeled a perpetual futures contract, but that contract carried a 25-year term limit and is considered a different structure. BTCPERP is the first true no-expiry perpetual to receive a Commission-level order.

 

Two Paths, Very Different Weight

The distinction between the Kalshi approval and the Coinbase staff letter matters more than it might look at first glance. Kalshi's BTCPERP is a Commission-issued order under Section 5c(c)(4) of the Commodity Exchange Act and Regulation 40.3. That is formal product approval, with binding legal weight and a clear compliance framework. Coinbase's route is different in kind. The Market Participants Division issued an interpretation and a no-action position in response to Coinbase Financial Markets. Staff confirmed that certain Deribit digital commodity derivatives may be categorized as foreign futures under Regulation 30.1, and said it would not recommend enforcement action under specified conditions tied to how customer digital assets and stablecoins are handled as margin through Coinbase affiliates.

 

Staff letters are conditional by design. The CFTC was clear: these positions represent the Market Participants Division only, are not binding on the Commission, and can be modified, suspended, or terminated. The Coinbase path is useful for reaching scale quickly because it connects U.S. clients directly to Deribit's existing liquidity pool, which is among the largest in global crypto derivatives. But it carries a thinner precedential footprint. Coinbase said institutional onboarding to Deribit options has already begun, with perpetual futures access and broader retail availability described as coming later, without a hard timeline. Retail access is expected to carry additional eligibility criteria and risk disclosure requirements.

 

The Liquidity Question Nobody Can Answer Yet

Regulatory clearance is the easy part. Getting traders to use a U.S. regulated perpetual when Binance, Bybit, and OKX offer the same exposure with deeper order books and, in most cases, higher leverage, is the actual test. Offshore exchanges process billions of dollars in Bitcoin perp volume on a slow day. The CFTC has been working toward this moment for over a year, issuing a formal request for comment in April 2025 on perpetual derivatives, their benefits, risks, market integrity implications, and customer protection questions. The approvals are, in that sense, the policy answer to the RFI. The market answer comes when Kalshi's BTCPERP goes live and traders decide whether regulated access at U.S. leverage limits is a compelling enough trade-off.

 

The CFTC's case-by-case stance on future perpetual approvals means the template is now set, but the runway is not yet cleared. Ethereum perps, Solana perps, and other digital assets with sufficient spot market depth could follow, but each application needs to clear the same review process independently. Kalshi separately indicated it plans to launch perpetual contracts on more than a dozen currencies pending additional regulatory reviews. CME's parallel push toward 24/7 crypto futures and options trading adds another dimension to the picture: traditional derivatives infrastructure is adapting to match crypto's always-on market structure, while crypto-native exchanges now have a formal path to operate inside U.S. regulatory boundaries. Whether the liquidity follows is a question of product quality, margin efficiency, and distribution reach, and none of that gets answered in an approval order.

 

The next signals are practical: Kalshi's launch terms and funding rate performance, Coinbase's timeline for rolling out perpetual futures through CFM, how retail access gets structured, and whether formal rulemaking eventually hardens the current agency posture into something more durable. For now, U.S.-regulated Bitcoin perps exist. Whether they can actually compete is the harder question, and the market will answer it faster than any regulator. It usually does.

 

Speaking at the 2026 Reagan National Economic Forum in Simi Valley, California, Treasury Secretary Scott Bessent told Fox Business host Larry Kudlow that the United States has seized roughly $1 billion worth of cryptocurrency from entities linked to Iran's military since conflict broke out in February. 

 

"We just outright grabbed the wallets," Bessent said. "Some of them may be typing in right now, and they might not have realized that their wallet had been grabbed."

 

Operation Economic Fury

The seizures Bessent referenced didn't happen overnight. They are the product of a campaign called Operation Economic Fury, a Treasury-led financial pressure initiative that kicked off around March 2025 under the Trump administration's direction. The goal, broadly, has been to cut off Iran's ability to move money internationally by targeting its revenue streams, weapons funding infrastructure, and sanctions evasion networks.

 

Before this campaign intensified, Iran had reportedly been routing $400 million to $500 million per month through crypto, primarily USDT on the Tron blockchain, to fund oil sales and Islamic Revolutionary Guard Corps operations.  It's a shadow banking pipeline built on a stablecoin that, for various reasons, became the preferred dollar substitute in sanctioned economies around the world.

 

The Treasury's Office of Foreign Assets Control has since sanctioned more than 1,000 Iran-linked entities and wallet addresses. It has also gotten some notable help from the private sector.

 

Tether as a Sanctions Tool

On April 24, 2026, Tether froze $344 million in USDT across two Tron blockchain addresses tied to Iran's IRGC and the Central Bank of Iran. One wallet held approximately $213 million; the other, $131 million. Blockchain analytics firm Chainalysis had flagged the addresses based on on-chain patterns consistent with known Iranian military wallets, and the freeze was coordinated directly with U.S. law enforcement and updated OFAC designations published the same day.

 

USDT circulates heavily on Tron precisely because it became a preferred rail for cross-border transfers in regions where traditional dollar-based banking is unavailable or restricted. By working with Tether to freeze those wallets, the Treasury effectively turned the world's largest stablecoin into a live sanctions enforcement mechanism. That's a significant shift in how financial pressure campaigns work in the digital asset era.

 

The implications go beyond Iran. Tether's cooperation confirms, in practice, that USDT is not a neutral financial instrument. It is subject to the same policy levers as the dollar-based correspondent banking system it was often pitched as an alternative to.

 

Bitcoin, Hormuz, and the Limits of "Untraceable" Crypto

The IRGC's crypto ambitions have not been limited to stablecoins. In April, the Financial Times reported that Iran was planning to require oil tankers passing through the Strait of Hormuz to pay transit fees in Bitcoin. An Iranian official quoted at the time said the fees "can't be traced or confiscated due to sanctions." That quote aged poorly.

 

This month, Iran's state-affiliated Fars news agency reported that the IRGC promoted a Bitcoin-settled maritime insurance platform called Hormuz Safe. The scheme is a direct response to the ongoing blockade of the waterway, through which roughly 20% of the world's oil flows. With oil revenues choked and the regime under mounting financial pressure, digital assets have become one of the few remaining channels to keep funds moving.

 

Bessent did not directly link the $1 billion in seizures to the Bitcoin toll scheme. He also did not confirm whether Bitcoin itself was among the seized assets. Those details remain unspecified. What he did confirm is that the campaign is ongoing, that the seizures are substantial, and that some of those holding the funds may still be unaware.

 

Legal Fallout and Frozen Funds

The frozen Tether tranche is already the subject of a legal battle. A group of American terrorism victims, families connected to a 1997 Hamas bombing in Jerusalem, filed a motion in Manhattan federal court in mid-May seeking to have the $344 million transferred directly to their attorneys. Their unpaid court judgments against Iran total more than $2.4 billion across multiple terrorism-related cases. The plaintiffs served restraining notices on Tether just three days after the original freeze.

 

It is a legally complex situation. Tether froze the wallets by blacklisting the addresses at the smart contract level. Whether those funds can be redirected to private plaintiffs rather than held by the government is an open question, and one that federal courts will likely spend considerable time untangling.

 

Where This Leaves Iran, and Crypto

Bessent's comments Friday came as negotiations over a potential ceasefire deal were apparently inching forward. Reports citing Axios indicated that negotiators had reached a preliminary agreement pending Trump's approval. Whether that changes the pace of seizures is unclear.

 

What is clear is that Iran's crypto holdings are larger than the seized amount. Estimates put total Iranian digital asset holdings at roughly $7.7 billion, with about half attributed to the IRGC. The billion seized so far is meaningful pressure but not a knockout blow.

 

For the broader crypto market, the episode lands as a reminder that the "permissionless" framing of digital assets has always had limits. When the asset is a dollar-pegged stablecoin issued by a centralized company, and that company cooperates with the U.S. Treasury, the network rails may be decentralized but the kill switch is not. That reality is going to shape how governments, firms, and bad actors all think about crypto infrastructure for years to come.