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Blackrock

2,178 hedge funds and large institutions have $109B invested in Blackrock in 2025 Q1 according to their latest regulatory filings, with 297 funds opening new positions, 814 increasing their positions, 785 reducing their positions, and 135 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:

3.01% less ownership

Funds ownership: 77.2%74.19% (-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
2,178
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
551
$6.1M
552
$6.01M
553
$5.98M
554
$5.86M
555
$5.86M
556
$5.84M
557
$5.82M
558
$5.78M
559
$5.71M
560
$5.71M
561
$5.7M
562
$5.69M
563
$5.69M
564
$5.68M
565
$5.68M
566
$5.68M
567
$5.64M
568
$5.64M
569
$5.62M
570
$5.57M
571
$5.52M
572
$5.49M
573
$5.45M
574
$5.45M
575
$5.43M