CoStar (CSGP) Quarterly Income Statement

Income Statement Summary

CoStar Group (CSGP) quarterly income statement covering the six quarters from March 2025 to June 2026, as reported to the SEC.

CoStar Group reported revenue of $925M in the quarter ended June 30, 2026, up 18.4% from $781M a year earlier.
That is 3.1% higher than the March 2026 quarter.
Gross profit was $728M, up 18.8% from $613M. That is a gross margin of 78.7%.
Income from operations was $76M, after a loss of $27M a year earlier. Operating margin was 8.2%.
Diluted earnings per share was $0.14, up from $0.01 a year earlier.
Cost of revenue took 21.3% of revenue and general and administrative 12.3%.

An income statement shows what a company sold and what it cost to run the business, ending with the profit left over.

Figures in USD thousands, except per share data

						Jun'26	Mar'26	Dec'25	Sep'25	Jun'25	Mar'25
Revenue
925,000	897,000	900,400	833,600	781,000	732,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Revenue						925,000	897,000	900,400	833,600	781,000	732,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue
197,000	196,000	192,800	172,200	168,000	153,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue						197,000	196,000	192,800	172,200	168,000	153,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Gross profit
728,000	701,000	707,600	661,400	613,000	579,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Gross profit						728,000	701,000	707,600	661,400	613,000	579,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Operating expenses:
Selling and marketing (excluding customer base amortization)
395,000	421,000	377,700	418,300	395,000	369,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Selling and marketing (excluding customer base amortization)						395,000	421,000	377,700	418,300	395,000	369,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Software development
107,000	114,000	109,600	105,400	96,000	95,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Software development						107,000	114,000	109,600	105,400	96,000	95,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
General and administrative
114,000	126,000	129,000	157,000	122,000	141,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
General and administrative						114,000	126,000	129,000	157,000	122,000	141,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Customer base amortization
36,000	37,000	42,200	31,800	27,000	17,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Customer base amortization						36,000	37,000	42,200	31,800	27,000	17,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total operating expenses
652,000	698,000	658,500	712,500	640,000	622,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total operating expenses						652,000	698,000	658,500	712,500	640,000	622,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income (loss) from operations
76,000	3,000	49,100	-51,100	-27,000	-43,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income (loss) from operations						76,000	3,000	49,100	-51,100	-27,000	-43,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest (expense) income
-2,000	10,000	13,000	26,000	33,000	38,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest (expense) income						-2,000	10,000	13,000	26,000	33,000	38,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other (expense) income
-	-1,000	-1,300	-20,700	16,000	-2,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other (expense) income						-	-1,000	-1,300	-20,700	16,000	-2,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income before income taxes
74,000	12,000	60,800	-45,800	22,000	-7,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income before income taxes						74,000	12,000	60,800	-45,800	22,000	-7,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other Nonoperating Income
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other Nonoperating Income						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest Expense
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest Expense						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income tax expense
19,000	9,000	13,900	-14,900	16,000	8,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income tax expense						19,000	9,000	13,900	-14,900	16,000	8,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net income
55,000	3,000	46,900	-30,900	6,000	-15,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net income						55,000	3,000	46,900	-30,900	6,000	-15,000	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Earnings per share - basic - (in dollars per share)
0.14	0.01	0.12	-0.07	0.01	-0.04	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Earnings per share - basic - (in dollars per share)						0.14	0.01	0.12	-0.07	0.01	-0.04	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Earnings per share - diluted (in dollars per share)
0.14	0.01	0.12	-0.07	0.01	-0.04	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Earnings per share - diluted (in dollars per share)						0.14	0.01	0.12	-0.07	0.01	-0.04	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Weighted-average outstanding shares - basic (in shares)
404,100	413,000	417,200	419,900	419,600	410,500	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Weighted-average outstanding shares - basic (in shares)						404,100	413,000	417,200	419,900	419,600	410,500	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Weighted-average outstanding shares - diluted (in shares)
404,400	414,000	428,100	419,900	424,300	410,500	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Weighted-average outstanding shares - diluted (in shares)						404,400	414,000	428,100	419,900	424,300	410,500	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx