Investors can expect a company’s stock to rise or fall based on the buying and selling of stock by its insiders. Costar Group, Inc shares valued at $2,258,250 were sold by SAINT FREDERICK G. on Aug 28 ’25. At $90.33 per share, SAINT FREDERICK G. sold 25,000 shares. The insider’s holdings dropped to 293,103 shares worth approximately $26.12 million following the completion of this transaction.
Also, FREDERICK SAINT purchased 25,000 shares, netting a total of over 2,258,225 in proceeds.
Before that, SAINT FREDERICK G. had sold 25,000 shares from its account. In a trade valued at $2,330,750, the President, Marketplaces traded Costar Group, Inc shares for $93.23 each. Upon closing the transaction, the insider’s holdings decreased to 25,000 shares, worth approximately $28.47 million.
As published in their initiating research note from Wolfe Research on September 03, 2025, Costar Group, Inc [CSGP] has been an Outperform and the price target has been revised to $105. Earlier on February 28, 2025, Deutsche Bank initiated its rating. Their recommendation was “a Buy” for CSGP stock.
Analyzing CSGP Stock Performance
On last trading session, Costar Group, Inc [NASDAQ: CSGP] rose 1.41% to $89.1. The stock’s lowest price that day was $87.55, but it reached a high of $89.16 in the same session. During the last five days, there has been a drop of approximately -0.39%. Over the course of the year, Costar Group, Inc shares have jumped approximately 15.27%. Shares of the company reached a 52-week high of $97.43 on 08/05/25 and a 52-week low of $68.41 on 01/14/25.
Support And Resistance Levels for Costar Group, Inc (CSGP)
According to the 24-hour chart, there is a support level at 88.05, which, if violated, would cause prices to drop to 86.99. In the upper region, resistance lies at 89.66. The next price resistance is at 90.21. RSI (Relative Strength Index) is 48.71 on the 14-day chart, showing neutral technical sentiment.
Is Costar Group, Inc subject to short interest?
Stocks of Costar Group, Inc saw a sharp steep in short interest on 2025-08-15 dropping by -0.5 million shares to 16.53 million. Data from Yahoo Finance shows that the short interest on 2025-07-15 was 17.03 million shares. A decline of -3.02% in short interest reflects a positive sentiment towards the stock. Despite the fact that short shares comprise just 5.18 of the overall float, the days-to-cover ratio (short ratio) decline to 5.18.
Which companies own the most shares of Costar Group, Inc (CSGP)?
In terms of Costar Group, Inc share price expectations, FactSet research, analysts set an average price target of 105 in the next 12 months, up nearly 19.51% from the previous closing price of $87.86. Analysts anticipate Costar Group, Inc stock to reach 105 by 2025, with the lowest price target being 105. In spite of this, 7 analysts ranked Costar Group, Inc stock as Buy at the end of 2025. On February 05, 2025, Wells Fargo assigned a price target of “an Underweight” to the stock and initiated coverage with a $65.
