IQMM: The $22.7 Billion ETF You've Never Heard Of

When ProShares listed IQMM connected February 17, the fund's $17 cardinal first-day trading measurement made it 1 of the largest ETF debuts ever recorded. Less than 3 months later, the money holds $22.7 cardinal and sits unsocial atop a class it fundamentally invented.

The mentation has small to bash with yield-hungry retail investors oregon advisors looking for a amended currency vehicle. IQMM exists due to the fact that of the GENIUS Act — the national stablecoin instrumentality signed successful July 2025 — and its assets are astir surely dominated by 1 oregon much stablecoin issuers parking their reserves.

What the GENIUS Act Requires

The GENIUS Act imposed the archetypal broad national requirements connected stablecoin issuers operating successful the United States. The instrumentality mandates that each outgo stablecoin successful circulation beryllium backed 1:1 by qualifying reserve assets. Those assets are constricted to carnal currency, U.S. Treasury bills, repurchase agreements, and a constrictive acceptable of regulator-approved low-risk instruments.

Issuers indispensable segregate reserves from their ain operating funds, taxable to monthly nationalist disclosures of reserve composition, and acquisition monthly introspection by a registered nationalist accounting firm. Rehypothecation — utilizing reserve assets arsenic collateral for different purposes — is explicitly prohibited.

The FDIC approved a announcement of projected rulemaking to instrumentality the instrumentality connected April 7, with a remark play moving done June 9.

Why IQMM Exists

Before IQMM, stablecoin issuers held reserves successful abstracted managed accounts, money-market communal funds, oregon nonstop Treasury purchases. ProShares saw an opening: bundle GENIUS-compliant assets into an ETF wrapper and connection stablecoin issuers a azygous conveyance that satisfies the law's requirements portion providing intraday liquidity and play distributions.

The money invests exclusively successful currency and U.S. Treasuries with maturities of 93 days oregon less, targeting a weighted mean maturity of 60 days oregon under. It charges a 0.15% nett disbursal ratio (waived from the stated 0.20% done January 2027) and anchors its NAV astir $100 per share.

The stablecoin marketplace present exceeds $300 cardinal successful circulation, led by Tether's USDT and Circle's USDC. Circle unsocial manages astir $64 cardinal successful USDC reserve assets done a BlackRock-managed fund. The $17 cardinal debut instantly sparked speculation that a large issuer — astir apt Circle, perchance Tether's recently launched USAT, oregon Ripple — had begun shifting reserves into the ETF.

How IQMM Compares

IQMM is not the lone short-duration Treasury ETF connected the market, but it occupies a chiseled regulatory niche. The iShares 0-3 Month Treasury Bond ETF (SGOV) manages astir $75 cardinal astatine a 0.09% disbursal ratio, portion Vanguard's newer 0-3 Month Treasury Bill ETF (VBIL) charges conscionable 0.06%. Both are cheaper, and SGOV is acold larger.