COSTAR GROUP INC's ticker is and the CUSIP is 22160N909. A total of 5 filers reported holding COSTAR GROUP INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,551,888 | +2.3% | 59,200 | +18.4% | 0.02% | +7.1% |
| Q2 2023 | $4,450,000 | +12826.7% | 50,000 | +9900.0% | 0.01% | – |
| Q1 2023 | $34,425 | -89.6% | 500 | -88.4% | 0.00% | -100.0% |
| Q4 2022 | $332,304 | -24.3% | 4,300 | -31.7% | 0.00% | 0.0% |
| Q3 2022 | $439,000 | +114.1% | 6,300 | +85.3% | 0.00% | – |
| Q2 2022 | $205,000 | -85.1% | 3,400 | -83.6% | 0.00% | -100.0% |
| Q1 2022 | $1,379,000 | -19.2% | 20,700 | -4.2% | 0.00% | 0.0% |
| Q4 2021 | $1,707,000 | -83.7% | 21,600 | -82.3% | 0.00% | -90.9% |
| Q3 2021 | $10,491,000 | -59.5% | 121,900 | -61.0% | 0.01% | -64.5% |
| Q2 2021 | $25,881,000 | – | 312,500 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Maven Securities LTD | 7,700 | $530,145 | 0.01% |
| JANE STREET GROUP, LLC | 23,500 | $1,617,975 | 0.00% |
| SIMPLEX TRADING, LLC | 22,300 | $1,535 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 500 | $34,425 | 0.00% |