Nasdaq · Common stock
CoStar Group (CSGP)
$33.70 −$0.22 (−0.65%)
- Day’s range
- $33.02–$34.26
- Volume
- 4.8M
CSGP price history
CSGP closed at $33.70 on Oct. 26, 2026. Over the past year, its daily close ranged from $26.95 on Sept. 29, 2026 to $78.23 on Oct. 28, 2025.
Data table: CSGP daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $33.70 |
| Oct. 23, 2026 | $33.92 |
| Oct. 22, 2026 | $35.45 |
| Oct. 21, 2026 | $32.90 |
| Oct. 20, 2026 | $33.05 |
| Oct. 19, 2026 | $31.81 |
| Oct. 16, 2026 | $32.31 |
| Oct. 15, 2026 | $32.00 |
| Oct. 14, 2026 | $30.11 |
| Oct. 13, 2026 | $30.00 |
| Oct. 12, 2026 | $29.21 |
| Oct. 9, 2026 | $29.67 |
| Oct. 8, 2026 | $29.81 |
| Oct. 7, 2026 | $27.60 |
| Oct. 6, 2026 | $27.63 |
| Oct. 5, 2026 | $27.66 |
| Oct. 2, 2026 | $27.38 |
| Oct. 1, 2026 | $27.72 |
| Sept. 30, 2026 | $27.40 |
| Sept. 29, 2026 | $26.95 |
| Sept. 28, 2026 | $27.02 |
| Sept. 25, 2026 | $28.09 |
| Sept. 24, 2026 | $27.86 |
| Sept. 23, 2026 | $28.26 |
| Sept. 22, 2026 | $28.77 |
| Sept. 21, 2026 | $29.04 |
| Sept. 18, 2026 | $29.09 |
| Sept. 17, 2026 | $29.30 |
| Sept. 16, 2026 | $30.36 |
| Sept. 15, 2026 | $31.56 |
| Sept. 14, 2026 | $31.52 |
| Sept. 11, 2026 | $30.46 |
| Sept. 10, 2026 | $29.49 |
| Sept. 9, 2026 | $29.58 |
| Sept. 8, 2026 | $30.34 |
| Sept. 4, 2026 | $30.91 |
| Sept. 3, 2026 | $31.68 |
| Sept. 2, 2026 | $31.26 |
| Sept. 1, 2026 | $31.98 |
| Aug. 31, 2026 | $32.07 |
| Aug. 28, 2026 | $32.22 |
| Aug. 27, 2026 | $31.34 |
| Aug. 26, 2026 | $32.14 |
| Aug. 25, 2026 | $32.81 |
| Aug. 24, 2026 | $32.84 |
| Aug. 21, 2026 | $32.26 |
| Aug. 20, 2026 | $32.26 |
| Aug. 19, 2026 | $33.73 |
| Aug. 18, 2026 | $31.38 |
| Aug. 17, 2026 | $31.35 |
| Aug. 14, 2026 | $32.38 |
| Aug. 13, 2026 | $33.05 |
| Aug. 12, 2026 | $30.50 |
| Aug. 11, 2026 | $31.12 |
| Aug. 10, 2026 | $31.48 |
| Aug. 7, 2026 | $30.24 |
| Aug. 6, 2026 | $29.58 |
| Aug. 5, 2026 | $30.21 |
| Aug. 4, 2026 | $29.82 |
| Aug. 3, 2026 | $30.03 |
| July 31, 2026 | $28.76 |
| July 30, 2026 | $29.46 |
| July 29, 2026 | $29.83 |
| July 28, 2026 | $30.33 |
| July 27, 2026 | $29.17 |
| July 24, 2026 | $27.66 |
| July 23, 2026 | $27.14 |
| July 22, 2026 | $27.69 |
| July 21, 2026 | $28.50 |
| July 20, 2026 | $29.68 |
| July 17, 2026 | $29.78 |
| July 16, 2026 | $30.37 |
| July 15, 2026 | $28.49 |
| July 14, 2026 | $27.68 |
| July 13, 2026 | $28.77 |
| July 10, 2026 | $28.39 |
| July 9, 2026 | $29.19 |
| July 8, 2026 | $29.34 |
| July 7, 2026 | $29.87 |
| July 6, 2026 | $28.70 |
| July 2, 2026 | $30.00 |
| July 1, 2026 | $29.36 |
| June 30, 2026 | $28.32 |
| June 29, 2026 | $29.32 |
| June 26, 2026 | $30.25 |
| June 25, 2026 | $28.64 |
| June 24, 2026 | $29.81 |
| June 23, 2026 | $30.26 |
| June 22, 2026 | $29.22 |
| June 18, 2026 | $30.12 |
| June 17, 2026 | $30.46 |
| June 16, 2026 | $31.97 |
| June 15, 2026 | $32.04 |
| June 12, 2026 | $32.84 |
| June 11, 2026 | $32.65 |
| June 10, 2026 | $34.23 |
| June 9, 2026 | $33.93 |
| June 8, 2026 | $33.39 |
| June 5, 2026 | $33.89 |
| June 4, 2026 | $33.66 |
| June 3, 2026 | $33.40 |
| June 2, 2026 | $33.66 |
| June 1, 2026 | $33.86 |
| May 29, 2026 | $32.20 |
| May 28, 2026 | $32.30 |
| May 27, 2026 | $32.32 |
| May 26, 2026 | $32.52 |
| May 22, 2026 | $33.95 |
| May 21, 2026 | $33.93 |
| May 20, 2026 | $34.01 |
| May 19, 2026 | $33.80 |
| May 18, 2026 | $33.20 |
| May 15, 2026 | $32.68 |
| May 14, 2026 | $31.85 |
| May 13, 2026 | $31.97 |
| May 12, 2026 | $33.05 |
| May 11, 2026 | $32.92 |
| May 8, 2026 | $32.77 |
| May 7, 2026 | $34.98 |
| May 6, 2026 | $34.07 |
| May 5, 2026 | $34.90 |
| May 4, 2026 | $35.38 |
| May 1, 2026 | $34.72 |
| April 30, 2026 | $34.61 |
| April 29, 2026 | $34.14 |
| April 28, 2026 | $35.96 |
| April 27, 2026 | $36.24 |
| April 24, 2026 | $36.44 |
| April 23, 2026 | $37.38 |
| April 22, 2026 | $38.77 |
| April 21, 2026 | $38.91 |
| April 20, 2026 | $40.06 |
| April 17, 2026 | $39.72 |
| April 16, 2026 | $40.04 |
| April 15, 2026 | $39.31 |
| April 14, 2026 | $37.60 |
| April 13, 2026 | $37.06 |
| April 10, 2026 | $36.48 |
| April 9, 2026 | $37.32 |
| April 8, 2026 | $38.82 |
| April 7, 2026 | $39.48 |
| April 6, 2026 | $41.18 |
| April 2, 2026 | $39.95 |
| April 1, 2026 | $39.63 |
| March 31, 2026 | $40.34 |
| March 30, 2026 | $40.88 |
| March 27, 2026 | $39.77 |
| March 26, 2026 | $41.30 |
| March 25, 2026 | $41.41 |
| March 24, 2026 | $41.46 |
| March 23, 2026 | $42.91 |
| March 20, 2026 | $42.90 |
| March 19, 2026 | $42.82 |
| March 18, 2026 | $43.11 |
| March 17, 2026 | $44.25 |
| March 16, 2026 | $43.62 |
| March 13, 2026 | $43.63 |
| March 12, 2026 | $43.36 |
| March 11, 2026 | $45.34 |
| March 10, 2026 | $46.33 |
| March 9, 2026 | $48.42 |
| March 6, 2026 | $48.38 |
| March 5, 2026 | $48.91 |
| March 4, 2026 | $47.60 |
| March 3, 2026 | $46.78 |
| March 2, 2026 | $45.17 |
| Feb. 27, 2026 | $44.63 |
| Feb. 26, 2026 | $45.00 |
| Feb. 25, 2026 | $44.78 |
| Feb. 24, 2026 | $49.15 |
| Feb. 23, 2026 | $47.87 |
| Feb. 20, 2026 | $49.87 |
| Feb. 19, 2026 | $49.07 |
| Feb. 18, 2026 | $48.94 |
| Feb. 17, 2026 | $45.74 |
| Feb. 13, 2026 | $44.99 |
| Feb. 12, 2026 | $45.03 |
| Feb. 11, 2026 | $47.87 |
| Feb. 10, 2026 | $50.85 |
| Feb. 9, 2026 | $50.96 |
| Feb. 6, 2026 | $50.28 |
| Feb. 5, 2026 | $50.99 |
| Feb. 4, 2026 | $52.34 |
| Feb. 3, 2026 | $51.73 |
| Feb. 2, 2026 | $61.18 |
| Jan. 30, 2026 | $61.50 |
| Jan. 29, 2026 | $61.93 |
| Jan. 28, 2026 | $65.20 |
| Jan. 27, 2026 | $66.22 |
| Jan. 26, 2026 | $65.81 |
| Jan. 23, 2026 | $65.60 |
| Jan. 22, 2026 | $66.26 |
| Jan. 21, 2026 | $64.77 |
| Jan. 20, 2026 | $63.82 |
| Jan. 16, 2026 | $65.34 |
| Jan. 15, 2026 | $63.38 |
| Jan. 14, 2026 | $63.87 |
| Jan. 13, 2026 | $61.82 |
| Jan. 12, 2026 | $59.30 |
| Jan. 9, 2026 | $58.49 |
| Jan. 8, 2026 | $61.36 |
| Jan. 7, 2026 | $61.66 |
| Jan. 6, 2026 | $67.20 |
| Jan. 5, 2026 | $66.42 |
| Jan. 2, 2026 | $65.69 |
| Dec. 31, 2025 | $67.24 |
| Dec. 30, 2025 | $67.86 |
| Dec. 29, 2025 | $67.60 |
| Dec. 26, 2025 | $67.01 |
| Dec. 24, 2025 | $66.89 |
| Dec. 23, 2025 | $66.64 |
| Dec. 22, 2025 | $66.60 |
| Dec. 19, 2025 | $65.23 |
| Dec. 18, 2025 | $64.88 |
| Dec. 17, 2025 | $64.83 |
| Dec. 16, 2025 | $63.62 |
| Dec. 15, 2025 | $63.75 |
| Dec. 12, 2025 | $68.23 |
| Dec. 11, 2025 | $67.47 |
| Dec. 10, 2025 | $67.87 |
| Dec. 9, 2025 | $67.93 |
| Dec. 8, 2025 | $66.33 |
| Dec. 5, 2025 | $68.01 |
| Dec. 4, 2025 | $68.19 |
| Dec. 3, 2025 | $69.02 |
| Dec. 2, 2025 | $68.20 |
| Dec. 1, 2025 | $68.02 |
| Nov. 28, 2025 | $68.80 |
| Nov. 26, 2025 | $67.82 |
| Nov. 25, 2025 | $69.20 |
| Nov. 24, 2025 | $67.55 |
| Nov. 21, 2025 | $67.25 |
| Nov. 20, 2025 | $65.52 |
| Nov. 19, 2025 | $66.02 |
| Nov. 18, 2025 | $66.81 |
| Nov. 17, 2025 | $67.00 |
| Nov. 14, 2025 | $68.05 |
| Nov. 13, 2025 | $68.53 |
| Nov. 12, 2025 | $69.02 |
| Nov. 11, 2025 | $68.41 |
| Nov. 10, 2025 | $67.23 |
| Nov. 7, 2025 | $67.52 |
| Nov. 6, 2025 | $67.36 |
| Nov. 5, 2025 | $70.44 |
| Nov. 4, 2025 | $69.79 |
| Nov. 3, 2025 | $69.38 |
| Oct. 31, 2025 | $68.81 |
| Oct. 30, 2025 | $69.64 |
| Oct. 29, 2025 | $70.51 |
| Oct. 28, 2025 | $78.23 |
| Oct. 27, 2025 | $78.12 |
Key figures
- 52-week range
- $26.95–$78.23Low Sept. 29, 2026; high Oct. 28, 2025
- Average daily volume
- 6.5MPast 3 months
- Market value
- $13.66B
- Dividend yield
- —
- From 52-week high
- −56.92%
Price change
- 1 month
- +19.97%
- 3 months
- +21.84%
- Year to date
- −49.88%
- 1 year
- −56.73%
$1,000 a year ago
$1,000 put into CSGP at the close on Oct. 24, 2025 would be worth $433.
Price only, dividends not included.
What Wall Street says about CSGP
In the past 90 days, Wall Street firms published 10 rating or price-target actions on CSGP: 3 downgrades, 1 reiterated rating, 1 raised price target and 5 lowered price targets.
| Action | Rating | |||
|---|---|---|---|---|
| Needham | Reiterates | Buy | $40 | |
| BMO Capital | Raises target | Market perform | $31 to $33 | |
| BTIG | Cuts target | Buy | $55 to $42 | |
| Citigroup | Downgrade | Buy to Neutral | $70 to $33 | |
| Citizens | Cuts target | Market outperform | $44 to $35 | |
| JP Morgan | Cuts target | Overweight | $58 to $52 | |
| Keefe, Bruyette & Woods | Downgrade | Outperform to Market perform | $41 to $29 | |
| Needham | Cuts target | Buy | $50 to $40 | |
| William Blair | Downgrade | Outperform to Market perform | — | |
| Wolfe Research | Cuts target | Outperform | $35 to $32 |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
About CoStar Group Inc
CoStar Group is a global provider of proprietary information, analytics, and online marketplaces serving both commercial and residential real estate. The firm operates through a diverse portfolio of brands, including CoStar Suite for commercial real estate research, LoopNet for commercial listings, Apartments.com for multifamily rentals, and Homes.com for residential brokerage. It primarily sells high-margin software-as-a-service subscriptions that provide institutional clients with forensic property data and premium advertising visibility. With operations across North America, Europe, and Asia-Pacific, CoStar maintains the industry's most comprehensive centralized real estate database, functioning as a critical information utility for brokers, lenders, and owners worldwide.
- Headquarters
- Arlington, Va.
- Employees
- 8,000
- Listed
- July 1, 1998
- Industry
- Services-business services, nec
In WallStreetDigest editions
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