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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
1276
$775K
1277
$775K
1278
$774K
1279
$773K
1280
$772K
1281
$771K
1282
$768K
1283
$768K
1284
$766K
1285
$765K
1286
$764K
1287
$762K
1288
$762K
1289
$760K
1290
$759K
1291
$758K
1292
$756K
1293
$754K
1294
$752K
1295
$752K
1296
$752K
1297
$751K
1298
$751K
1299
$751K
1300
$749K