Why CoStar Group, Inc. (CSGP) stock moved
CoStar Group, Inc. (CSGP) shares fell 0.3% to $29.68 as of July 21, 2026, a slight decline from the prior close of $29.78. BestStocks flagged the session as a major change for CSGP. Below, we break down what changed for CSGP, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
CSGP fell 0.3% to $29.68
CSGP fell 0.3% in its latest session, moving from $29.78 to $29.68.
What it means for CoStar Group, Inc. investors
For CoStar Group, Inc. investors, the recent signals add up to a bearish shift. On the constructive side: CoStar Group, Inc. (CSGP) moved +6.60% from $28.49 to $30.37 on 2026-07-16; CoStar Group, Inc. (CSGP) moved +2.93% from $27.68 to $28.49 on 2026-07-15. Weighing against that: Negative session, down 0.3%; CoStar Group, Inc. (CSGP) moved -2.74% from $29.19 to $28.39 on 2026-07-10. Wall Street's consensus price target sits at $44.22, implying +49.0% upside from $29.68. Over the past 90 days analysts logged 0 upgrades and 1 downgrade. BestStocks rates the overall signal quality weak (0/100). With earnings roughly 7 days out, the next report is the most likely near-term test of the move.
CSGP price reaction
CSGP last traded at $29.68, down $0.10 (-0.34%) from the previous close of $29.78. The session traded on 0.8× average volume (below avg), so participation was unremarkable.
Bullish and bearish analyst opinions on CoStar Group, Inc. (CSGP)
The consensus analyst price target on CoStar Group, Inc. (CSGP) is $44.22, 49.0% above the recent $29.68. Over the past 90 days analysts logged 0 upgrades, 14 maintains, and 1 downgrade. Here is how the bullish and bearish cases on CSGP line up.
The bullish case
- Wall Street's consensus price target of $44.22 implies +49.0% upside from $29.68.
- The Street's most bullish target is $67.00 (+125.7%).
- CoStar Group, Inc. (CSGP) moved +6.60% from $28.49 to $30.37 on 2026-07-16.
The bearish case
- The most bearish analyst target is $26.00 (-12.4%).
- 1 analyst downgrade in the past 90 days, most recently Baird to Neutral (2026-07-14).
- Negative session, down 0.3%.
- CoStar Group, Inc. (CSGP) moved -2.74% from $29.19 to $28.39 on 2026-07-10.
- CSGP moved -4.33% from $30.00 to $28.70 on 2026-07-06.
Weighing both sides, BestStocks' composite read of recent signals is bearish, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.
Analyst price targets and ratings are FMP consensus figures as of Jul 21, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.
Previous notable changes for CSGP
Frequently asked questions about CSGP
Why did CoStar Group, Inc. (CSGP) stock move?
CSGP fell 0.3% to $29.68. No single company-specific catalyst was confirmed during the move window, and it looks technical.
How much did CSGP stock fall?
CSGP lost 0.34% ($0.10) versus the prior close of $29.78, last trading at $29.68 on 0.8× average volume.
When is CoStar Group, Inc.'s next earnings date?
CSGP's next earnings report is estimated for 2026-07-28 — about 7 days away.
What is the analyst price target for CSGP?
The consensus analyst price target for CSGP is $44.22, about 49.0% above the current $29.68. Over the past 90 days, analysts recorded 0 upgrades, 14 maintains, and 1 downgrade.
How BestStocks tracks CSGP
This page is generated automatically by BestStocks' change-detection system after its price and volume cleared CSGP-specific materiality thresholds, triggering an evidence check. It draws on 10 tracked change events for CSGP, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of July 21, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.