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Blackrock

2,173 hedge funds and large institutions have $109B invested in Blackrock in 2025 Q1 according to their latest regulatory filings, with 299 funds opening new positions, 811 increasing their positions, 782 reducing their positions, and 134 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding in top 10

Funds holding in top 10:

3% less ownership

Funds ownership: 77.13%74.13% (-3%)

10% less capital invested

Capital invested by funds: $121B → $109B (-$12.2B)

39% less call options, than puts

Call options by funds: $984M | Put options by funds: $1.62B

Holders
2,173
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
39
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$984M
Puts
$1.62B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
651
$4.1M
652
$4.09M
653
$4.08M
654
$4.08M
655
$4.07M
656
$4.06M
657
$4.04M
658
$4.03M
659
$4.03M
660
$4.03M
661
$4.03M
662
$3.96M
663
$3.95M
664
$3.94M
665
$3.94M
666
$3.91M
667
$3.9M
668
$3.88M
669
$3.88M
670
$3.87M
671
$3.84M
672
$3.84M
673
$3.8M
674
$3.77M
675
$3.75M