Why CoStar Group, Inc. (CSGP) stock moved
CoStar Group, Inc. (CSGP) shares climbed 8.4% to $33.05 as of August 14, 2026, a significant gain from the prior close of $30.50. BestStocks flagged the session as a major change for CSGP. The move is tied to price move up. Below, we break down what changed for CSGP, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
CSGP climbed 8.4% to $33.05
CSGP climbed 8.4% in its latest session, moving from $30.50 to $33.05.
What it means for CoStar Group, Inc. investors
For CoStar Group, Inc. investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: Material positive event; Strong 8.4% price move. Weighing against that: CoStar Group, Inc. (CSGP) moved −2.84% from $28.50 to $27.69 on 2026-07-22; CoStar Group, Inc. (CSGP) moved -3.98% from $29.68 to $28.50 on 2026-07-21. Wall Street's consensus price target sits at $40.10, implying +21.3% upside from $33.05. Over the past 90 days analysts logged 0 upgrades and 4 downgrades. BestStocks rates the overall signal quality low (50/100). With earnings roughly 74 days out, the next report is the most likely near-term test of the move.
CSGP price reaction
CSGP last traded at $33.05, up $2.55 (+8.36%) from the previous close of $30.50. Over the past month the stock has ranged between $27.14 and $33.05, and it currently sits about 100% of the way up that band.
Bullish and bearish analyst opinions on CoStar Group, Inc. (CSGP)
The consensus analyst price target on CoStar Group, Inc. (CSGP) is $40.10, 21.3% above the recent $33.05. Over the past 90 days analysts logged 0 upgrades, 10 maintains, and 4 downgrades. Here is how the bullish and bearish cases on CSGP line up.
The bullish case
- Wall Street's consensus price target of $40.10 implies +21.3% upside from $33.05.
- The Street's most bullish target is $67.00 (+102.7%).
- Material positive event.
- Strong 8.4% price move.
- 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 (-21.3%).
- 4 analyst downgrades in the past 90 days, most recently Keefe, Bruyette & Woods to Market Perform (2026-07-29).
- CoStar Group, Inc. (CSGP) moved −2.84% from $28.50 to $27.69 on 2026-07-22.
Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, 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 Aug 13, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.
Previous notable changes for CSGP
In-depth CSGP event analyses
Frequently asked questions about CSGP
Why did CoStar Group, Inc. (CSGP) stock move?
CSGP climbed 8.4% to $33.05. No single company-specific catalyst was confirmed during the move window, and it looks technical.
How much did CSGP stock rise?
CSGP gained 8.36% ($2.55) versus the prior close of $30.50, last trading at $33.05.
When is CoStar Group, Inc.'s next earnings date?
CSGP's next earnings report is estimated for 2026-10-27 — about 74 days away.
What is the analyst price target for CSGP?
The consensus analyst price target for CSGP is $40.10, about 21.3% above the current $33.05. Over the past 90 days, analysts recorded 0 upgrades, 10 maintains, and 4 downgrades.
How BestStocks tracks CSGP
This page is generated automatically by BestStocks' change-detection system after price move up was detected and verified against independent data sources. It draws on 20 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 August 14, 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.