CoStar Group, Inc. · CSGP · FY2026 Q1 · Calendar Q2 2026

CoStar Group Q1 2026: Revenue Up 23%, EBITDA Doubles, Guidance Raised

CoStar Group entered FY2026 with strong momentum, posting 23% year-over-year revenue growth to $897 million and doubling adjusted EBITDA. The company beat consensus EPS estimates by approximately 32% and raised guidance for both FY2026 and FY2028 EBITDA and EPS, a shift from the prior quarter's maintained stance. Despite the beat-and-raise, the stock fell roughly 5% on the report at 2.7x normal volume and has continued to drift lower. Analyst concerns about a sequential decline in net bookings and the pace of sales-force productivity gains may help explain the disconnect between results and market reaction. At $28.38, the stock trades at a wide discount to the $40.10 consensus analyst target, reflecting the tension between management's confident growth narrative and the execution risk the market is pricing in.

Reported After market closeNASDAQReal Estate $12.03B market cap
100quality score

Company context

Snapshot as of publication

CoStar Group, Inc. (CSGP) stands as a premier global provider of comprehensive information, sophisticated analytics, and dynamic online marketplace services. The company caters to professionals within the commercial real estate, hospitality, residential, and related industries, extending its reach across the United States, Canada, Europe, the Asia Pacific region, and Latin America. Its diverse suite of offerings encompasses powerful data platforms like CoStar Property, which meticulously catalogues an extensive inventory of various property types, including office, industrial, retail, multifamily, hospitality, student housing, and undeveloped land. Other key analytical tools comprise CoStar COMPS, a robust repository of comparable commercial real estate sales transactions; CoStar Market Analytics, designed for examining aggregated market and submarket trends; and CoStar Tenant, an online business-to-business prospecting and analytical resource providing detailed tenant information.…

Earnings scorecard

Reported versus consensus
Reported EPS $0.23 Consensus $0
EPS surprise +32.0% Reported versus consensus
Reported revenue $897.0M Consensus $896.7M
Revenue surprise +0.0% Reported versus consensus

Earnings History

Estimate Beat Miss Match
CSGP EPS earnings history estimate and actual scatter chart 9 reported fiscal quarters and 3 future estimate-only quarters. Q4 '23 estimate $0.32 Q4 '23 actual $0.33, match Q1 '24 estimate $0.07 Q1 '24 actual $0.10, beat Q2 '24 estimate $0.10 Q2 '24 actual $0.15, beat Q3 '24 estimate $0.16 Q3 '24 actual $0.22, beat Q2 '25 estimate $0.14 Q2 '25 actual $0.17, beat Q3 '25 estimate $0.18 Q3 '25 actual $0.23, beat Q4 '25 estimate $0.27 Q4 '25 actual $0.31, beat Q1 '26 estimate $0.17 Q1 '26 actual $0.23, beat Q2 '26 estimate $0.29 Q2 '26 actual $0.32, beat Q3 '26 estimate $0.34 Q4 '26 estimate $0.48 Q1 '27 estimate $0.32
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Analyst Consensus ?

ConsensusBuy27 ratings
Bullish1659.3%
Neutral933.3%
Bearish27.4%

Analyst 52W Price Targets

$28.78Current
$26Low
$60.17Average
$110High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Jul 31, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Wolfe Research Outperform OutperformMaintainJul 29, 2026
William Blair Market Perform OutperformDowngradeJul 29, 2026
Needham Buy BuyMaintainJul 29, 2026
Keefe, Bruyette & Woods Market Perform OutperformDowngradeJul 29, 2026
JP Morgan Overweight OverweightMaintainJul 29, 2026
Citizens Market Outperform Market OutperformMaintainJul 29, 2026
Citigroup Neutral BuyDowngradeJul 29, 2026
BTIG Buy BuyMaintainJul 29, 2026
Show 19 more rating actions

Named analyst price targets

Upside is calculated against the persisted current price $28.78. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
BTIGAnalyst unavailable$42$30.33 +45.9%Jul 29, 2026
Goldman SachsGeorge Tong$40$30.33 +39.0%Jul 29, 2026
NeedhamMayank Tandon$40$30.33 +39.0%Jul 29, 2026
Wolfe ResearchScott Wurtzel$32$30.33 +11.2%Jul 29, 2026
Robert W. BairdJeffrey Meuler$34$28.77 +18.1%Jul 14, 2026
RBC CapitalAnalyst unavailable$34$28.39 +18.1%Jul 13, 2026
Goldman SachsAnalyst unavailable$46$29.81 +59.8%Jun 25, 2026
Wells FargoAnalyst unavailable$26$30.26 -9.7%Jun 24, 2026
StephensAnalyst unavailable$42$34.72 +45.9%May 4, 2026
Deutsche BankAnalyst unavailable$44$33.95 +52.9%Apr 30, 2026
See 37 more

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Market reaction

event-close to next-session close
Stock move -5.1% Event window
SPY move -0.0% Same window
Abnormal move -5.0% Stock minus SPY
Volume 2.7× Versus trailing sessions
Subsequent drift -5.4% Up to 20 sessions
CSGPSPY benchmark

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Transcript intelligence

What changed

Revenue growth accelerated from 19% in FY2025 to 23% YoY in Q1 2026. Guidance sentiment shifted from maintained (Q4 2025) to raised (Q1 2026) for both EBITDA and EPS. Homes.com demonstrated an 11x ROI for members, prompting a price increase in May. LoopNet introduced asset-based pricing, driving dramatic increases in listing volume within its first month. New partnerships were announced with eXp Realty and data feed agreements with 663 homebuilders. CoStar Debt Solutions progress continues, with CRE debt benchmarking planned for H2 2026 and loan origination in Q1 2027.

Guidance delta

Management raised guidance for both FY2026 and FY2028 EBITDA and EPS, reflecting higher margin expectations. This marks a shift from the prior quarter, when FY2026 guidance was maintained. The raised outlook underscores management's confidence in continued double-digit growth across all segments.

Key takeaways

  • Q1 2026 revenue grew 23% YoY to $897M, with adjusted EBITDA doubling year-over-year.
  • EPS of $0.23 exceeded the consensus estimate of $0.17 by approximately 32%.
  • Management raised FY2026 and FY2028 EBITDA and EPS guidance, citing higher margin expectations.
  • Homes.com members achieved an 11x return on subscription fees, prompting a May price increase.
  • LoopNet asset-based pricing drove a 650% increase in high-end listing volume within its first month.
  • AI-enhanced products (Homes AI, Apartments AI, Matterport) are boosting user engagement and conversion rates.

Management priorities

  • Launch CoStar Rent Benchmark in summer 2026
  • Roll out Phase 1 of CoStar New Homes in Q2 2026
  • Introduce CRE debt benchmarking in H2 2026 and loan origination workflow in Q1 2027
  • Deploy Apartments AI before the June Apartmentalize trade show
  • Expand LoopNet into Australia, Germany, and additional markets
  • Increase field sales headcount across Homes.com, Apartments.com, and LoopNet

Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:12.209961+00:00
  3. Polygon adjusted daily market bars · 2026-07-31T15:32:10.993397+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-07-31T15:32:10.990551+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated . For educational purposes only; not investment advice.