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BLK —
BLACKROCK INC
CUSIP: 09290D101 · Held by 11 superinvestors · Combined value: $2,471,418,293
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| # | Investor | % of Portfolio | Value ($) | Shares | Recent Activity | Share Change |
|---|---|---|---|---|---|---|
| 1 | Ken Griffin | 0.1% | $860,680,730 | 804,119 | ADD | +353,045 |
| 2 | ValueAct Capital | 10.6% | $743,886,300 | 695,000 | NEW BUY | +695,000 |
| 3 | William Von Mueffling | 3.0% | $550,424,485 | 514,252 | ADD | +3,850 |
| 4 | Tom Gayner | 1.9% | $235,688,869 | 220,200 | - | - |
| 5 | Bill Nygren | 0.1% | $58,236,129 | 54,409 | REDUCE | -12,289 |
| 6 | FPA Queens Road | 0.4% | $12,160,133 | 11,361 | ADD | +304 |
| 7 | Ray Dalio | 0.0% | $4,903,228 | 4,581 | ADD | +1,305 |
| 8 | Jim Simons | 0.0% | $4,117,619 | 3,846 | NEW BUY | +3,846 |
| 9 | Dodge & Cox | 0.0% | $761,012 | 711 | ADD | +56 |
| 10 | Hillman Capital | 0.2% | $356,423 | 333 | REDUCE | -9 |
| Investor | Activity | Share Change | % Change |
|---|---|---|---|
| Jim Simons | NEW BUY | +3,846 | New |
| ValueAct Capital | NEW BUY | +695,000 | New |
| Dodge & Cox | ADD | +56 | +8.5% |
| FPA Queens Road | ADD | +304 | +2.7% |
| Ken Griffin | ADD | +353,045 | +78.3% |
| Ray Dalio | ADD | +1,305 | +39.8% |
| William Von Mueffling | ADD | +3,850 | +0.8% |
| Bill Nygren | REDUCE | -12,289 | -18.4% |
| Hillman Capital | REDUCE | -9 | -2.6% |
| Mairs & Power | REDUCE | -141 | -42.6% |
| Andreas Halvorsen | SOLD | -619,492 | Exit |
| Investor | Activity | Share Change | % Change |
|---|---|---|---|
| Mairs & Power | NEW BUY | +331 | New |
| Ray Dalio | NEW BUY | +3,276 | New |
| Andreas Halvorsen | ADD | +424,388 | +217.5% |
| Ken Griffin | ADD | +95,900 | +27.0% |
| Bill Nygren | REDUCE | -194,018 | -74.4% |
| FPA Queens Road | REDUCE | -54 | -0.5% |
| Hillman Capital | REDUCE | -21 | -5.8% |
| William Von Mueffling | REDUCE | -5,625 | -1.1% |
Who Owns BLK? Superinvestor Holdings
BLACKROCK INC is held by 11 tracked superinvestors, with a combined position value of $2.5 billion . The largest positions are held by Ken Griffin (0.1% of portfolio), ValueAct Capital (10.6% of portfolio), William Von Mueffling (3.0% of portfolio).
In the most recent quarter, 7 superinvestors added or initiated positions while 3 reduced or exited.