CoStar Group, Inc. (CSGP)
NasdaqGS • Currently up 0.02 (+0.06%) in today's trading session
3 members of Congress have disclosed 23 trades in CoStar Group, Inc. (CSGP) via STOCK Act filings. The most recent disclosure was a sale by Gilbert Cisneros on 14 April 2026. The most active traders have been Gilbert Cisneros (18), Susie Lee (3), and Lisa McClain (2). Aggregate disclosed activity totals roughly $120.5K in purchases and $88K in sales (midpoint estimates from bracketed disclosure amounts).
CoStar Group, Inc. is currently trading at $33.95, positioned at 4% of its 52-week range ($31.36 – $97.43).
Want to automatically copy Pelosi trades?
Mirror Nancy Pelosi's portfolio with just one click on eToro.
Copy Trading does not amount to investment advice. The value of your investments may go up or down. Your capital is at risk.
Not available in the US.
Past Performance is not an indication of future results.
*Free asset promotion available at sign up in eligible regions only. Terms and conditions apply.
CoStar Group, Inc. Price History and Technical Analysis
Congressional Trading Activity for CSGP
| Gilbert Cisneros | 14 Apr 2026 | 8 May 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 13 Mar 2026 | 7 Apr 2026 | Purchase | Stock | $1,001 - $15,000 | -21.70% | |
| Gilbert Cisneros | 28 Jan 2026 | 13 Feb 2026 | Purchase | Stock | $1,001 - $15,000 | -48.73% | |
| Gilbert Cisneros | 10 Dec 2025 | 12 Jan 2026 | Purchase | Stock | $1,001 - $15,000 | -50.02% | |
| Gilbert Cisneros | 15 Oct 2025 | 18 Nov 2025 | Purchase | Stock | $1,001 - $15,000 | -55.17% | |
| Gilbert Cisneros | 30 Sept 2025 | 10 Oct 2025 | Purchase | Stock | $1,001 - $15,000 | -59.69% | |
| Lisa McClain | 25 Sept 2025 | 22 Oct 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 22 Sept 2025 | 10 Oct 2025 | Purchase | Stock | $1,001 - $15,000 | -60.67% | |
| Lisa McClain | 13 Aug 2025 | 12 Sept 2025 | Purchase | Stock | $1,001 - $15,000 | -61.62% | |
| Gilbert Cisneros | 31 Jul 2025 | 14 Aug 2025 | Purchase | Stock | $1,001 - $15,000 | -64.73% | |
| Gilbert Cisneros | 9 Jul 2025 | 14 Aug 2025 | Purchase | Stock | $1,001 - $15,000 | -59.01% | |
| Gilbert Cisneros | 30 Jun 2025 | 10 Jul 2025 | Purchase | Stock | $1,001 - $15,000 | -57.77% | |
| Gilbert Cisneros | 27 Jun 2025 | 10 Jul 2025 | Purchase | Stock | $15,001 - $50,000 | -58.34% | |
| Gilbert Cisneros | 25 Jun 2025 | 10 Jul 2025 | Purchase | Stock | $1,001 - $15,000 | -58.09% | |
| Susie Lee | 22 Dec 2020 | 11 Jan 2021 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 7 Oct 2020 | 5 Nov 2020 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 23 Sept 2020 | 14 Oct 2020 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 5 Feb 2020 | 10 Mar 2020 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 9 Oct 2019 | 15 Nov 2019 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 26 Sept 2019 | 16 Oct 2019 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Gilbert Cisneros | 10 Sept 2019 | 16 Oct 2019 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 23 Apr 2019 | 9 May 2019 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Susie Lee | 13 Mar 2019 | 8 Apr 2019 | Sale | Stock | $1,001 - $15,000 | N/A |
Select transactions to view their annotations on the chart
Similar Stocks
Based on congressional trading patterns
PLTR
Palantir Technologies Inc.
TSM
Taiwan Semiconductor Manufacturing Company Limited
AAPL
Apple Inc.
Frequently Asked Questions about CSGP
- Which members of Congress have traded CSGP?
- 3 members of Congress have disclosed 23 trades in CoStar Group, Inc. (CSGP) under the STOCK Act. The most active traders are Gilbert Cisneros, Susie Lee, and Lisa McClain.
- When was CSGP most recently disclosed by Congress?
- The most recent CSGP disclosure was a sale by Gilbert Cisneros on 14 April 2026.
- What is the total disclosed congressional trading volume for CSGP?
- Members of Congress have disclosed approximately $120.5K in CSGP purchases and $88K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in CSGP?
- This CSGP page updates as soon as new STOCK Act disclosures are filed for CoStar Group, Inc.. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track CSGP in Congress
See when politicians buy or sell this stock