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Filing SummaryMay 18, 2026ARKB

ARKB's September 10-Q: what a spot ETF filing actually tells you

ARK 21Shares Bitcoin ETF filed its quarterly report in November 2025, and the document's analytical value lies less in the financials than in what the filing structure reveals about how regulators and investors are now tracking spot Bitcoin ETF wrappers.

Filing SummaryMay 18, 2026IBIT

IBIT's 10-K frames the ETF wrapper, not the issuer

BlackRock's spot Bitcoin ETF filed its first annual report in March 2025, and the document confirms what the structure already implied: AUM, flows, and tracking fidelity are the only metrics that matter here.

Filing SummaryMay 18, 2026ARKB

ARKB's 10-K: what a spot ETF annual report actually discloses

ARK 21Shares Bitcoin ETF filed its first full-year 10-K in March 2025, and the document's analytical value lies less in surprises than in what the filing structure reveals about how regulators and issuers frame pure Bitcoin exposure in a registered wrapper.