BLK icon

Blackrock

2,183 hedge funds and large institutions have $109B invested in Blackrock in 2025 Q1 according to their latest regulatory filings, with 296 funds opening new positions, 816 increasing their positions, 789 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% less ownership

Funds ownership: 77.2%74.2% (-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
2,183
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
851
$2.31M
852
$2.3M
853
$2.29M
854
$2.29M
855
$2.29M
856
$2.28M
857
$2.28M
858
$2.27M
859
$2.27M
860
$2.26M
861
$2.25M
862
$2.25M
863
$2.25M
864
$2.24M
865
$2.24M
866
$2.23M
867
$2.23M
868
$2.22M
869
$2.22M
870
$2.21M
871
$2.2M
872
$2.19M
873
$2.19M
874
$2.18M
875
$2.17M