Ark 21shares Bitcoin ETF (ARKB) Smart Money Holdings (13F, Q2 2026)

ARKB ranks #4097 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.

ARKB is a disclosed holding of Cathie Wood (ARK Investment Management), one of the tracked superinvestors on AlphaSMO — it makes up 0.8% of that fund's own 13F portfolio.

ARKB is a top-conviction position for Kaleidoscope Capital LP — at 6.9% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in ARKB belongs to ARK Investment Management LLC, but the position matters far more to Kaleidoscope Capital LP, who has 6.9% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Steward Partners Investment Advisory, LLC has added to its ARKB position for two straight quarters, increasing it by $1.2M to reach $1.3M today.

Israel Englander has trimmed its ARKB position for two straight quarters, cutting it by $104.6M while still holding $20.6M.

ARKB is down 0% today, and institutions have been net sellers of $69.4M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

ARKB reported a net loss of $222.3M in its latest fiscal year.

• Not yet profitable — net loss of $222.3M in the latest fiscal year
• Net income declined year over year, from $1.9B to -$222.3M