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iShares Bitcoin Trust

1,423 hedge funds and large institutions have $22.2B invested in iShares Bitcoin Trust in 2025 Q2 according to their latest regulatory filings, with 334 funds opening new positions, 676 increasing their positions, 228 reducing their positions, and 74 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

25% more call options, than puts

Call options by funds: $6.84B | Put options by funds: $5.46B

22% more funds holding

Funds holding: 1,1711,423 (+252)

4.26% more ownership

Funds ownership: 25.85%30.11% (+4.3%)

Holders
1,423
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
119
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.84B
Puts
$5.46B
Net Calls
Net Calls Change

Top Buyers

1 +$978M
2 +$893M
3 +$286M
4
IMC Chicago
IMC Chicago
Illinois
+$232M
5
Millennium Management
Millennium Management
New York
+$216M

Top Sellers

1 -$169M
2 -$86.7M
3 -$83.4M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$71.8M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$42.5M
Name Holding Trade Value Shares
Change
Change in
Stake
626
$976K
627
$973K
628
$971K
629
$969K
630
$968K
631
$957K
632
$953K
633
$952K
634
$952K
635
$949K
636
$949K
637
$947K
638
$943K
639
$941K
640
$940K
641
$938K
642
$937K
643
$929K
644
$927K
645
$924K
646
$924K
647
$919K
648
$918K
649
$918K
650
$914K