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Blackrock

2,225 hedge funds and large institutions have $124B invested in Blackrock in 2025 Q2 according to their latest regulatory filings, with 196 funds opening new positions, 919 increasing their positions, 806 reducing their positions, and 143 closing their positions.

New
Increased
Maintained
Reduced
Closed

37% more first-time investments, than exits

New positions opened: 196 | Existing positions closed: 143

14% more repeat investments, than reductions

Existing positions increased: 919 | Existing positions reduced: 806

12% more capital invested

Capital invested by funds: $111B → $124B (+$13.2B)

2% more funds holding in top 10

Funds holding in top 10: 4243 (+1)

1% more funds holding

Funds holding: 2,2022,225 (+23)

0.7% more ownership

Funds ownership: 75.93%76.63% (+0.7%)

7% less call options, than puts

Call options by funds: $1.35B | Put options by funds: $1.44B

Holders
2,225
Holders Change
+23
Holders Change %
+1.04%
% of All Funds
29.23%
Holding in Top 10
43
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+2.38%
% of All Funds
0.56%
New
196
Increased
919
Reduced
806
Closed
143
Calls
$1.35B
Puts
$1.44B
Net Calls
-$94.1M
Net Calls Change
+$537M

BLK Hedge Fund Activity: Q2 2025 in Review

2,225 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Blackrock (BLK) for Q2 2025, worth a combined $124B — up 12% from $111B a quarter earlier.

Buyers outnumbered sellers: 196 funds opened new BLK positions and 143 closed out — a net gain of 53 holders — while 919 added to existing stakes and 806 trimmed.

The largest buyer was Franklin Resources, adding an estimated $797M. The largest seller was Capital World Investors, cutting an estimated $473M.

  • 2,225 institutional investors held Blackrock (BLK) as of Q2 2025, up from 2,202 in Q1 2025.
  • Funds reported $124B of Blackrock stock for Q2 2025, up 12% quarter-over-quarter.
  • 196 funds opened new Blackrock positions in Q2 2025 and 143 closed out, a net change of +53 holders.
  • The largest Blackrock buyer in Q2 2025 was Franklin Resources, an estimated $797M added.
  • The largest Blackrock seller in Q2 2025 was Capital World Investors, an estimated $473M sold.

Based on aggregated 13F filings for Q2 2025.