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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
1176
$982K
1177
$980K
1178
$980K
1179
$979K
1180
$978K
1181
$978K
1182
$977K
1183
$973K
1184
$972K
1185
$971K
1186
$971K
1187
$970K
1188
$969K
1189
$966K
1190
$962K
1191
$956K
1192
$953K
1193
$951K
1194
$950K
1195
$950K
1196
$947K
1197
$946K
1198
$943K
1199
$939K
1200
$938K