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Blackrock

2,173 hedge funds and large institutions have $109B invested in Blackrock in 2025 Q1 according to their latest regulatory filings, with 299 funds opening new positions, 811 increasing their positions, 782 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:

less funds holding in top 10

Funds holding in top 10:

3% less ownership

Funds ownership: 77.13%74.13% (-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
2,173
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
1251
$789K
1252
$788K
1253
$787K
1254
$787K
1255
$787K
1256
$787K
1257
$786K
1258
$785K
1259
$784K
1260
$781K
1261
$780K
1262
$777K
1263
$777K
1264
$776K
1265
$775K
1266
$774K
1267
$773K
1268
$772K
1269
$771K
1270
$768K
1271
$768K
1272
$766K
1273
$765K
1274
$764K
1275
$762K