Track which hedge funds hold CoStar Group Inc and how their positions changed over time.
Current Holders
270
Showing
5
| $4.7B |
| 0.1% |
32 |
| BlackRock, Inc. | 2025-Q4 | Decreased | 34M | -6.0% | $2.3B | 0.0% | 0 |
| BAMCO INC /NY/ | 2025-Q4 | Increased | 19.5M | +1.3% | $1.3B | 3.6% | 59 |
| STATE STREET CORP | 2025-Q4 | Increased | 18.6M | +1.9% | $1.3B | 0.0% | 32 |
| PRINCIPAL FINANCIAL GROUP INC | 2025-Q4 | Decreased | 17.6M | -5.7% | $1.2B | 0.6% | 0 |
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