CSGP

CoStar Group, Inc.
NasdaqGSUSDEQUITY Real Estate DELAYED
Last price
32.28
▲ 0.02 (0.06%)
MARKET ·

Price

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Open
32.26
Prev close
32.26
Day high
33.26
Day low
31.99
Volume
4.75M
Market cap
$13.07B
P/E (TTM)
179.22
52W range
25.89 – 91.89

Day trading desk

Current session · delayed
Gap from prior close
+0.00%
Prior close 32.26
VWAP
32.45
-0.52% from price
Relative volume
1.05×
Normal
Session range
3.99%
31.99 – 33.26
Position in range
23%
Near session low
ATR (14D)
1.47
4.55% of price
Prior day high
33.63
PDH
Prior day low
31.72
PDL
Bid / ask spread
Quote not published
Session volume
7.53M
Avg 7.19M

VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
-0.37% +1.0%
1M
+18.87% +15.1%
3M
-4.92% -8.0%
6M
-35.31% -46.4%
YTD
-52.02% -64.3%
1Y
-63.44% -83.4%
3Y
-59.35% -133.5%
5Y

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Free account

5 more panels on CSGP open with an account.

Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.

Insider net activity

6m · Form 4 rollup
Net shares
+462.40K
Net buying
Buy transactions
18
470.68K shares
Sell transactions
2
8.29K shares
Net transactions
+20
Buys less sells
Sell : buy shares
0.0 : 1
Mixed
Insider-held shares
5.11M
Total on file
Bought 470.68KSold 8.29K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Aug 7, 26
CANN CYNTHIA CAMMETT
Officer
SELL 4.79K $147.38K Direct
Aug 5, 26
HILL JOHN W
Director
SELL 3.50K $105.73K Direct
Aug 4, 26
FLORANCE ANDREW COLDEN
Chief Executive Officer
BUY 83.30K $2.49M Direct
Jun 23, 26
BERISFORD JOHN L
Director
STOCK 8.26K $0 Direct
Jun 23, 26
MCCARTHY CHRISTINE M.
Director
STOCK 8.26K $0 Direct
Jun 23, 26
MUSSLEWHITE ROBERT W
Director
STOCK 8.26K $0 Direct
Jun 23, 26
GLASER RACHEL C
Director
STOCK 8.26K $0 Direct
Jun 23, 26
HILL JOHN W
Director
STOCK 8.26K $0 Direct
Jun 23, 26
BRUNNER ANGELIQUE G
Director
STOCK 8.26K $0 Direct
Jun 23, 26
SAMS LOUISE S.
Director
STOCK 8.26K $0 Direct
May 1, 26
FLORANCE ANDREW COLDEN
Chief Executive Officer
BUY 71.43K $2.51M Direct
Mar 10, 26
CANN CYNTHIA CAMMETT
Officer
STOCK 4.37K $0 Direct
Mar 10, 26
LOWN CHRISTIAN M
Chief Financial Officer
STOCK 12.27K $0 Direct
Mar 10, 26
FLORANCE ANDREW COLDEN
Chief Executive Officer
STOCK 124.16K $0 Direct
What this is, and what it is not

These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.

A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.

This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

10 reporting
NameRelationShares heldLatest
BOXER GENE
General Counsel 95.94K Stock Award(Grant)
DESMARAIS MICHAEL J
Officer 90.60K Stock Award(Grant)
FLORANCE ANDREW COLDEN
Chief Executive Officer 1.81M Purchase
KLEIN MICHAEL R
Director 1.85M Stock Gift
LOWN CHRISTIAN M
Chief Financial Officer 135.25K Stock Award(Grant)
NASSETTA CHRISTOPHER J
Director 275.71K Sale
RUGGLES LISA C.
Officer 220.58K Stock Award(Grant)
SAINT FREDERICK G
Officer 279.85K Purchase
SAMS LOUISE S.
Director 28.67K Stock Award(Grant)
SIMURO FRANK A.
Chief Technology Officer 501.73K Stock Award(Grant)

Fundamentals

TTM · reported
Market cap$13.07B
Enterprise value$12.97B
Revenue (TTM)$3.56B
Gross profit$2.80B
EBITDA$394.00M
Net income$74.00M
EPS (TTM)$0.18
Free cash flow$412.70M
Total cash$1.27B
Total debt$1.16B
Book value / share$19.60
Shares outstanding405.20M
Float399.63M
Short % of float4.06%
Dividend yield
Beta (5Y)0.73

Valuation & profitability ratios

Account required
Trailing P/E179.22
Forward P/E18.70
PEG ratio0.64
Price / sales
Price / book1.65
EV / revenue3.65
EV / EBITDA32.93
Gross margin78.68%
Operating margin8.22%
Profit margin2.08%
Return on equity0.89%
Return on assets0.47%
Debt / equity14.54
Current ratio2.21
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

As reported · 5 years · 5 quarters
Blank means not reported, not zero
Line item2025202420232022YoY
Total revenue $3.25B$2.74B$2.46B$2.18B +18.7%
Operating revenue $3.25B$2.74B$2.46B$2.18B +18.7%
Cost of revenue $686.00M$558.00M$491.00M$414.00M +22.9%
Gross profit $2.56B$2.18B$1.96B$1.77B +17.6%
Research & development $406.00M$326.00M$268.00M$220.90M +24.5%
Selling, general & admin $2.11B$1.80B$1.37B$1.02B +17.0%
Total operating expense $2.63B$2.17B$1.68B$1.32B +21.2%
Operating income -$72.00M$5.00M$282.00M$451.00M -1,540.0%
Net interest income $110.00M$213.00M$214.00M$32.10M -48.4%
Pre-tax income $30.00M$210.00M$502.00M$486.50M -85.7%
Tax provision $23.00M$71.00M$127.00M$117.00M -67.6%
Net income $7.00M$139.00M$375.00M$369.50M -95.0%
Net income to common $7.00M$139.00M$375.00M$369.50M -95.0%
Basic EPS 0.020.340.920.93 -94.1%
Diluted EPS 0.020.340.920.93 -94.1%
EBIT -$72.00M$5.00M$282.00M$451.00M -1,540.0%
EBITDA $191.00M$152.00M$390.00M$588.90M +25.7%
Basic shares 416.80M406.30M405.30M396.28M +2.6%
Diluted shares 420.70M407.80M406.90M397.75M +3.2%

Options analytics

Account required
Put / call volume
1.31
Put-heavy session
Put / call open interest
0.69
Positioning, not flow
Max pain
35.00
+8.5% from spot
ATM implied vol
59.1%
Nearest strike to spot
Skew (10% OTM)
-0.5%
Calls bid over puts
Call volume
236
Contracts, this expiry
Put volume
310
Contracts, this expiry
Heaviest call OI
45.00
3.86K contracts
Heaviest put OI
30.00
4.16K contracts

Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 0.290.32 +11.9%
Mar 2026 0.180.23 +24.8%
Dec 2025 0.270.31 +13.8%
Sep 2025 0.190.23 +21.8%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 0.34 19 $941.74M +13.0%
Next quarter 0.49 18 $971.64M +8.0%
Current year 1.36 19 $3.74B +15.0%
Next year 1.73 20 $4.13B +10.5%

Analyst targets & ownership

Account required
Mean target$37.10
High target$53.00
Low target$25.00
Implied upside14.93%
Analyst count20
ConsensusBUY
Strong buy / Buy4 / 8
Hold8
Sell / Strong sell1 / 0
Held by insiders1.26%
Held by institutions104.87%
Institutions holding1.12K
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
31.95
+1.03% from price
SMA 20
30.85
+4.58% from price
SMA 50
30.07
+7.29% from price
SMA 100
32.80
-1.60% from price
SMA 200
45.55
-29.17% from price
EMA 12
31.66
+1.96% from price
EMA 26
30.93
+4.38% from price
EMA 50
31.23
+3.37% from price
RSI (14)
55.9
Neutral
MACD (12,26,9)
0.73
Hist 0.23
ATR (14)
1.47
4.55% of price
Realised vol 30D
54.5%
Annualised
Bollinger upper
33.50
20, 2σ
Bollinger lower
28.20
20, 2σ
50 / 200 cross
Death
30.07 vs 45.55
Trend bias
Below 200
-29.17%

Options chain

Account required
ExpirySpot 32.28
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

Risk profile

Daily returns · 1Y window
Beta vs SPY
0.31
Less volatile than market
Correlation to SPY
0.09
Largely independent
Realised vol 30D
54.5%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-70.2%
Peak to trough
Max drawdown 5Y
-72.8%
Peak to trough
ATR 14
1.47
4.55% of price
Beta (reported)
0.73
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
16.31M
Prior 15.27M
Change vs prior
+6.9%
Shorts adding
% of float
4.06%
Normal
% of shares out
4.03%
Against total outstanding
Days to cover
2.1
Liquid
Float
399.63M
Freely tradeable shares

Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.

Rating changes

215 on file
DateFirm ActionFromTo
Jul 29, 26 Citigroup DOWNGRADE Buy Neutral
Jul 29, 26 JP Morgan MAINTAINED Overweight Overweight
Jul 29, 26 William Blair DOWNGRADE Outperform Market Perform
Jul 29, 26 Citizens MAINTAINED Market Outperform Market Outperform
Jul 29, 26 Wolfe Research MAINTAINED Outperform Outperform
Jul 29, 26 Keefe, Bruyette & Woods DOWNGRADE Outperform Market Perform
Jul 29, 26 BTIG MAINTAINED Buy Buy
Jul 29, 26 Needham MAINTAINED Buy Buy
Jul 14, 26 Baird DOWNGRADE Outperform Neutral
Jul 13, 26 RBC Capital MAINTAINED Sector Perform Sector Perform
Jul 13, 26 Keefe, Bruyette & Woods MAINTAINED Outperform Outperform
Jun 25, 26 Goldman Sachs MAINTAINED Buy Buy

Dividends & splits

Declared · from the issuer
Forward rate
Forward yield
5-year avg yield
Payout ratio0.00%
Ex-dividend date
Next pay date
Last split10:1
Split dateJun 28, 2021

PRIVATE STRATEGY · BY QUALIFICATION

The same data. A different seat.

The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.