Is CoStar Group (CSGP) A Great Buy?

Weitz Investment Management, an investment management firm, published its “Value Fund” third quarter 2021 investor letter – a copy of which can be downloaded here. A return of +2.47% was recorded by the fund in the third quarter of 2021, compared to +0.58% for the S&P 500 and +0.21% for the Russell 1000. Year-to-date, the Fund’s Institutional Class has returned +20.22% compared to +15.92% for the S&P 500 and +15.19% for the Russell 1000. You can take a look at the fund’s top 5...