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JANE STREET GROUP, LLC

Position in ARKB — Ark 21Shares Bitcoin ETF

CIK 1595888 NEW YORK, NY

Position in ARKB

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$52,544,938
+$13,320,354 QoQ
Shares Held
2,700,151
+54.8% QoQ
Ownership
2.67%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#5
of 125 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARKB Over Time

Shares Held

Position Value (USD)

Derivatives in ARKB

reported options exposure · as of Jun 30, 2026
CallValue
$1,292,144
CallShares
66,400
PutValue
$251,034
PutShares
12,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

All Filings in ARKB

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,292,144 66,400
2026-06-30 $52,544,938 2,700,151
2026-06-30 $251,034 12,900
2026-03-31 $1,790,204 79,600
2026-03-31 $39,224,584 1,744,090
2026-03-31 $859,118 38,200
2025-12-31 $1,161,600 40,000
2025-12-31 $51,575,938 1,776,031
2025-09-30 $1,281,274 33,700
2025-09-30 $313,866,238 8,255,293
2025-09-30 $4,531,984 119,200
2025-06-30 $5,865,981 163,900
2025-06-30 $409,309,398 11,436,418
2025-06-30 $1,746,552 48,800
2025-03-31 $2,145,420 26,100
2025-03-31 $411,658,339 5,008,009
2025-03-31 $1,085,040 13,200
2024-12-31 $307,719,555 3,299,234
2024-12-31 $914,046 9,800
2024-09-30 $283,730,197 4,470,297
2024-06-30 $177,166,709 2,953,768
2024-03-31 $239,726,787 3,377,385