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Weiss Asset Management LP

Position in IBIT — iShares Bitcoin Trust ETF

CIK 1357550 BOSTON, MA

Position in IBIT

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$87,606,359
-$299,762,096 QoQ
Shares Held
2,280,228
-70.8% QoQ
Ownership
0.159%
of shares outstanding
% of Portfolio
2.27%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2024
7 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in IBIT Over Time

Shares Held

Position Value (USD)

Derivatives in IBIT

reported options exposure · as of Sep 30, 2025
CallValue
$0
CallShares
0
PutValue
$143,000,000
PutShares
2,200,000

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 IBIT

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $87,606,359 2,280,228
2025-12-31 $387,368,455 7,801,983
2025-09-30 $143,000,000 2,200,000
2025-09-30 $653,812,445 10,058,653
2025-06-30 $104,057,000 1,700,000
2025-06-30 $441,803,863 7,217,838
2025-03-31 $99,043,593 2,115,864
2024-12-31 $103,134,770 1,944,105
2024-03-31 $17,715,580 437,746