Costar Group, Inc (CSGP)

Red 📈 Growth

Consumer Discretionary · As of 17 July 2026

Price chart — 52 weeks

CSGP · 29.78 (last weekly close)■ SMA 10w■ SMA 40w

Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Costar Group, Inc (CSGP) at about $13.40, against a recent price of $29.78 — a margin of safety of ≤ -122%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 2 independent valuation methods and is benchmarked against other Consumer Discretionary names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price: $29.78
Estimated fair value: $13.40
Margin of safety: ≤ -122%

−50%0+50%

Growth fair value: $39.72
Margin of safety (growth): +25%

How the fair value is built

Peer P/E$13.40▼

Cash-flow DCF$13.40▼

Graham number$0.59

How is this computed?

Why not green?

The company is running an operating loss, so the screen will not flag a money-losing business as a buy.
Every valuation method came in far below the price and was raised to the model's outlier floor — the fair value shown is that floor, and the model's true estimate is even lower. Read the margin of safety as “−122% or worse”.

Knock-out safety checks passed

Bankruptcy risk (Altman Z″)
Negative equity
Excessive leverage
Illiquid
Penny / micro-cap
Stale fundamentals

Piotroski F-score: 5 / 9
Altman Z-score: 8.31
Beneish M-score: -2.28

Quality & factor profile

Value -0.30

Quality -0.45

Profitability +0.73

Momentum -1.27

Growth +0.33

Low volatility +0.02

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Frequently asked questions

Is Costar (CSGP) undervalued?

On OakBag’s model, Costar Group, Inc looks expensive or risky: the estimated fair value is $13.40 versus a recent price of $29.78, a margin of safety of ≤ -122%. This is a model estimate, not investment advice.

What is CSGP’s fair value estimate?

OakBag estimates Costar Group, Inc’s fair value at about $13.40, blending up to 2 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is ≤ -122%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy CSGP?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Consumer Discretionary stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.