WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC – CoStar Group, Inc. Transaction History
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC portfolio value:
$222.73M
portfolio value
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC quarter portfolio value change:
+15.30%
quarter
CoStar Group, Inc. 13F transactions
| Quarter | Transaction type | Change | Relative change | Absolute change | Change value | Avg. price | Shares |
|---|---|---|---|---|---|---|---|
| Q3 2022 | share | Increase | +23.83% | 615.46K shares | 66.72M | $69.65 | 3.19M |
| Q2 2022 | share | Increase | +60.13% | 969.73K shares | 48.58M | $60.41 | 2.58M |
| Q1 2022 | share | Increase | +29.70% | 369.27K shares | 9.15M | $66.61 | 1.61M |
| Q4 2021 | share | Increase | +44.60% | 383.55K shares | 24.26M | $80.17 | 1.24M |
| Q3 2021 | share | Decrease | -2.93% | -25.99K shares | 633K | $86.06 | 859.90K |
| Q2 2021 | share | Decrease | -2.44% | -22.17K shares | -1.26M | $82.82 | 885.89K |
| Q1 2021 | share | Decrease | -1.20% | -11.01K shares | -10.31M | $82.19 | 908.07K |
| Q4 2020 | share | Decrease | -24.16% | -292.73K shares | -17.87M | $92.43 | 919.08K |
| Q3 2020 | share | Decrease | -6.85% | -89.14K shares | 10.36M | $84.85 | 1.21M |
| Q2 2020 | share | Increase | +2.14% | 27.28K shares | 17.66M | $71.07 | 1.30M |
| Q1 2020 | share | Decrease | -1.04% | -13.39K shares | -2.21M | $58.72 | 1.27M |
| Q4 2019 | share | Decrease | -6.32% | -86.9K shares | -4.49M | $59.83 | 1.28M |
| Q3 2019 | share | Decrease | -67.81% | -2.89M shares | -154.96M | $59.32 | 1.37M |
| Q2 2019 | share | Decrease | -48.98% | -4.09M shares | -153.69M | $55.41 | 4.26M |
| Q1 2019 | share | Decrease | -0.86% | -72.66K shares | 105.52M | $46.64 | 8.36M |
| Q4 2018 | share | Decrease | -15.09% | -1.49M shares | -133.55M | $33.73 | 8.43M |
| Q3 2018 | share | Decrease | -6.70% | -714.16K shares | -21.30M | $42.08 | 9.93M |
| Q2 2018 | share | Decrease | -7.90% | -913.16K shares | 20.08M | $41.26 | 10.65M |
| Q1 2018 | share | Increase | +1.44% | 164.07K shares | 80.88M | $36.27 | 11.56M |
| Q4 2017 | share | Decrease | -18.18% | -2.53M shares | -35.22M | $29.7 | 11.40M |
| Q3 2017 | share | Decrease | -4.02% | -583.4K shares | -8.89M | $26.83 | 13.93M |
| Q2 2017 | share | Decrease | -10.50% | -1.70M shares | 46.55M | $26.36 | 14.51M |
| Q1 2017 | share | Increase | +0.66% | 105.6K shares | 32.37M | $20.72 | 16.21M |
| Q4 2016 | share | Increase | +6.28% | 952.75K shares | -24.55M | $18.85 | 16.11M |
| Q3 2016 | share | Decrease | -2.46% | -381.93K shares | -11.58M | $21.65 | 15.16M |
| Q2 2016 | share | Decrease | -1.23% | -193.67K shares | 43.74M | $21.87 | 15.54M |
| Q1 2016 | share | Increase | +14.91% | 2.04M shares | 13.07M | $18.82 | 15.73M |