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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
1651
$359K
1652
$359K
1653
$358K
1654
$357K
1655
$357K
1656
$356K
1657
$354K
1658
$354K
1659
$353K
1660
$352K
1661
$349K
1662
$348K
1663
$345K
1664
$345K
1665
$345K
1666
$345K
1667
$345K
1668
$344K
1669
$343K
1670
$341K
1671
$341K
1672
$340K
1673
$340K
1674
$339K
1675
$338K