Skip to main content
CSGPCoStar Group, Inc.Hold6.0·$30.00+2.18%
CSGP · Why this verdict

Why CoStar Group (CSGP) is rated HOLD

Updated

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.

Show full disclosure ▾

About TrendMatrix. TrendMatrix is a publisher of general securities research and market commentary. We publish on a regular schedule. All content is the same for every subscriber in a tier — we do not provide personalized investment advice and we do not take into account any individual subscriber's financial situation, investment objectives, risk tolerance, tax situation, or holdings.

Not investment advice. TrendMatrix is not a registered investment adviser. Our content is for informational and educational purposes only. Consult your own licensed investment adviser, broker, or tax professional before making any investment decision.

Conflicts and positions. The TrendMatrix editorial team frequently holds personal long-term positions in securities discussed. We disclose positions held at the time of publication on each piece. We maintain a trading-window policy: we do not initiate or close positions in the same direction as a TrendMatrix publication within 24 hours before or 72 hours after publication.

No paid promotion. TrendMatrix does not accept payment from any issuer, broker, or third party in exchange for coverage of any security. Our sole compensation is subscription revenue.

No fiduciary duty. No fiduciary, advisory, or agency relationship is created between you and TrendMatrix by reading our content or subscribing to our service.

Performance. Past performance is not indicative of future results. Performance figures reflect the published model only and do not reflect any individual subscriber's actual results.

Methodology · Editorial policy & full disclaimer

VerdictHOLD
Overall score6.0/10
ConfidenceMEDIUM
MacroNEUTRAL

Thesis pillars

Revenue is growing at 22% year over year, a pace that far exceeds what the market typically demands to justify reinvestment at current valuations.

Stable
Growth
Expectation
Revenue growth stays above 15% year over year for 4 consecutive reported quarters.

CounterA slowdown in commercial real estate transaction volumes or platform pricing pressure could rapidly compress the growth rate, as high-growth compounders tend to re-rate sharply on the first deceleration signal.

The company has beaten consensus estimates in all four of the most recent reported quarters with an average positive surprise of nearly 21%, suggesting that management consistently guides conservatively and delivers above expectations.

Stable
Earnings
Expectation
EPS surprise remains positive for each of the next four quarters, averaging above 10% per quarter.

CounterThe unusually large average surprise of nearly 21% reflects a very low consensus bar; if analysts sharpen their models and revise estimates upward aggressively, the beat streak may continue on paper while the incremental upside signal fades.

The stock is in a confirmed price downtrend — below its 200-day moving average with the 30-day slope declining at 13%, and a death cross in force — which blocks a constructive technical setup regardless of the fundamental quality.

Stable
Momentum
Expectation
Price closes above its 200-day moving average and the 50-day moving average crosses back above the 200-day for 4 consecutive weeks, confirming the downtrend has ended.

CounterMACD has been improving and RSI sits at 46 despite the death cross, suggesting the selling pressure may be decelerating; the downtrend could resolve faster than a purely trend-following view implies.

The business carries a wide economic moat and converts free cash flow at 808% of reported net income, reflecting strong cash generation that is understated by accounting earnings — a durable quality signal consistent with a high Piotroski F-Score of 8 out of 9.

Stable
Quality
Expectation
Free cash flow remains above 400% of net income and the Piotroski score stays at 7 or above for 4 consecutive quarters.

CounterThe extreme gap between free cash flow and net income is a structural accounting feature for this business model; if growth spending accelerates significantly, free cash flow could compress toward reported net income and narrow the quality premium.

At current prices, there is 37.2% upside to the analyst consensus price target, and the risk/reward structure is highly favorable at 8.86-to-1 — a wide margin that offers significant room for error even if the recovery takes time.

Stable
Price targets
Expectation
Price appreciates to within 10% of the $43.97 take-profit target over the next 12 months as the fundamental thesis plays out.

CounterA rich upside percentage is only meaningful if and when the downtrend resolves; if the technical deterioration continues, the gap between current price and analyst target could widen further before any convergence occurs.

TrendMatrix Research · core thesis

Engine thesis — one sentence

This real estate information services business delivers 22% revenue growth and beats earnings by an average of nearly 21% across four consecutive quarters, supported by a wide economic moat and exceptional free cash flow conversion — but a confirmed price downtrend with a death cross in force blocks a constructive entry; the 37.2% upside to analyst targets and a highly favorable risk/reward ratio of 8.86-to-1 make this a high-priority name to revisit once the technical backdrop stabilizes.

Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.

Per-dimension breakdown

Value

7.1/10data confidence 67%
ComponentSub-score
P/S7.9
EV/EBITDA0.0
p ocf4.8
Analyst target9.0
  • P/OCF: 23.2x (FFO proxy — REITs gated off P/E)
  • Attractively valued

Quality

5.0/10data confidence 100%
ComponentSub-score
ROE0.1
ROA0.0
Gross margin10.0
Op margin0.1
Net margin0.4
Current ratio7.6
FCF quality10.0
Moat7.9
Rule of 405.5
Piotroski F8.9
  • Excellent cash conversion: 808% FCF/NI
  • Wide economic moat
  • Strong Piotroski F-Score: 8/9

Growth

8.1/10data confidence 33%
ComponentSub-score
Rev growth8.1
  • Strong growth: 22% YoY

Momentum

2.0/10data confidence 100%
ComponentSub-score
RSI3.5
MACD3.3
OBV1.0
MA position1.0
Volume1.0
  • Volume distribution (falling OBV)
  • Below 200-MA, MA slope -13.8%/30d — confirmed downtrend

Sentiment

8.2/10data confidence 100%
ComponentSub-score
LLM sentiment7.5
Analyst rating7.5
Price target9.7
  • LLM news sentiment: +0.50 (n=2)
  • Analyst upside: 58%

Insider

6.5/10data confidence 75%
ComponentSub-score
materiality6.5
insider conviction8.0
holder change5.1
  • Modest insider buying — $2,514,208 (0.021% of mkt cap)

Peer rank

4.2/10data confidence 80%
ComponentSub-score
value rank0.8
quality rank3.7
growth rank7.2

Technical

4.6/10data confidence 100%
ComponentSub-score
bollinger6.6
support resistance7.3
52w position0.0

Risk (lower is worse)

6.4/10data confidence 100%
ComponentSub-score
short interest7.9
days to cover8.8
volatility0.0
put call7.8
implied vol2.1
beta8.6
debt equity9.4
  • High IV: 67%

Catalyst

7.2/10data confidence 100%
ComponentSub-score
erm5.0
earnings history10.0
earnings timing5.0
surprise avg10.0
news activity6.0
  • Perfect beat streak: 4Q

How the verdict was assembled

Engine trigger

Maintain position. Not compelling to add more.

Engine technical detail
verdict_path: L4:PATH_F_HOLD
Passed (5)
  • ASYMMETRY:4.2>=1.5
  • INSIDER:OK
  • EARNINGS_PROXIMITY:24d clear
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (2)
  • MOMENTUM:2.0<4.5
  • DEATH_CROSS:HARD_BLOCK
Warning (1)
  • 8K_CSUITE_CHANGE:5.02 (officer departure/appointment)
Reward-to-Risk
4.18
Upside
+42.5%
Downside
10.2%
Sizing output
AVOID

SetupFalling Knife Death cross, below all MAs, RSI 39, MACD bearish

EdgeCatalyst-Driven Earnings in 24d with 4/4 beat streak

SuitabilitySpeculative Drawdown -69% (>40% off 52w high)

Investment implication

None of the engine's positive-conviction paths (C-quality, D-momentum) triggered — the F-path HOLD reflects balanced signals. Strongest-cleared gate: ASYMMETRY:4.2>=1.5. Top dim: Sentiment at 8.2; weakest: Momentum at 2.0. No conviction either direction.

The strongest dimensions are Sentiment at 8.2, Growth at 8.1, and Catalyst at 7.2; the weakest are Momentum at 2.0, Peer rank at 4.2, and Technical at 4.6. The V9 engine flagged 2 failed gates with 1 warning, producing an asymmetric reward-to-risk of 4.18 and an engine sizing output of AVOID.

What would invalidate the thesis

Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.

  • P1Strong Revenue Growth

    Trip ifRevenue growth falls below 15% year over year for 2 consecutive quarters.

  • P2Earnings Beat Discipline

    Trip ifEPS surprise stays below 0% for 2 consecutive quarters.

  • P3Confirmed Price Downtrend

    Trip ifPrice closes above its 200-day moving average and sustains that level for 4 consecutive weeks.

  • P4Moat And Cash Conversion

    Trip ifFree cash flow falls below 200% of net income for 2 consecutive quarters.

  • P5Material Upside To Analyst Target

    Trip ifPrice rises above $40, closing more than 90% of the gap to the $43.97 take-profit target.

Engine reasoning is mechanically derived from pipeline gate outputs. See decision view.

Home Stocks CSGP Why this verdict