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Blackrock

2,193 hedge funds and large institutions have $111B invested in Blackrock in 2025 Q1 according to their latest regulatory filings, with 299 funds opening new positions, 821 increasing their positions, 790 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:

more funds holding in top 10

Funds holding in top 10:

1.48% less ownership

Funds ownership: 77.33%75.85% (-1.5%)

8% less capital invested

Capital invested by funds: $121B → $111B (-$9.94B)

39% less call options, than puts

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

Holders
2,193
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
41
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
1926
$205K
1927
$204K
1928
$203K
1929
$203K
1930
$203K
1931
$203K
1932
$203K
1933
$203K
1934
$202K
1935
$202K
1936
$202K
1937
$201K
1938
$201K
1939
$200K
1940
$199K
1941
$199K
1942
$196K
1943
$194K
1944
$193K
1945
$193K
1946
$190K
1947
$189K
1948
$185K
1949
$177K
1950
$173K