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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
1301
$732K
1302
$731K
1303
$730K
1304
$730K
1305
$730K
1306
$728K
1307
$723K
1308
$722K
1309
$722K
1310
$722K
1311
$721K
1312
$721K
1313
$720K
1314
$718K
1315
$717K
1316
$715K
1317
$714K
1318
$712K
1319
$712K
1320
$711K
1321
$710K
1322
$706K
1323
$706K
1324
$705K
1325
$704K