CoStar Group
CSGP · Nasdaq · Real Estate
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Shareholder advocacy aimed at CoStar Group
Nothing recorded yet. That means no campaign in our database names this company, not that none exists.
What shareholders voted on
From CoStar Group’s own filings with the SEC. Support is the share of votes cast for and against, so abstentions and broker non-votes are not counted in it.
2026
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The advisory resolution to approve the Company's executive compensation | Say on pay | 71.4% | Passed | |
| The 2026 ESPP | Company proposal | 99.8% | Passed | |
| The appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2026 | Auditor | 94.9% | Passed | |
| Election of Christine M. McCarthy | Director | 99.5% | Passed | |
| Election of Andrew C. Florance | Director | 99.5% | Passed | |
| Election of Rachel C. Glaser | Director | 99.3% | Passed | |
| Election of Angelique G. Brunner | Director | 98.2% | Passed | |
| Election of John L. Berisford | Director | 98.2% | Passed | |
| Election of John W. Hill | Director | 98.1% | Passed | |
| Election of Robert W. Musslewhite | Director | 94.8% | Passed | |
| Election of Louise S. Sams | Director | 93.9% | Passed |
2025
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The stockholder proposal regarding support for transparency in political spending | Shareholder proposal | 33.1% | Failed | |
| The advisory resolution to approve the Company's executive compensation | Say on pay | 53.8% | Passed | |
| The 2025 Plan | Company proposal | 97.9% | Passed | |
| The appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2025 | Auditor | 95.2% | Passed | |
| Election of Christine M. McCarthy | Director | 99.9% | Passed | |
| Election of Rachel C. Glaser | Director | 99.9% | Passed | |
| Election of Andrew C. Florance | Director | 99.9% | Passed | |
| Election of Louise S. Sams | Director | 99.4% | Passed | |
| Election of John L. Berisford | Director | 99.2% | Passed | |
| Election of Angelique G. Brunner | Director | 98.3% | Passed | |
| Election of John W. Hill | Director | 96.7% | Passed | |
| Election of Robert W. Musslewhite | Director | 96.4% | Passed |
2024
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The advisory resolution to approve the Company's executive compensation | Say on pay | 91.7% | Passed | |
| The appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2024 | Auditor | 96% | Passed | |
| Election of Angelique G. Brunner | Director | 100% | Passed | |
| Election of Louise S. Sams | Director | 99.8% | Passed | |
| Election of Robert W. Musslewhite | Director | 99.8% | Passed | |
| Election of Laura Cox Kaplan | Director | 99.1% | Passed | |
| Election of Andrew C. Florance | Director | 98.9% | Passed | |
| Election of John W. Hill | Director | 98.1% | Passed | |
| Election of Christopher J. Nassetta | Director | 89.8% | Passed | |
| Election of Michael R. Klein | Director | 89.2% | Passed |
2023
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The stockholder proposal regarding greenhouse gas emissions reduction targets | Shareholder proposal | 27.5% | Failed | |
| The advisory resolution to approve executive compensation | Say on pay | 88.4% | Passed | |
| The appointment of Ernst & Young, LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2023 | Auditor | 97.5% | Passed | |
| Election of Louise S. Sams | Director | 99.3% | Passed | |
| Election of Robert W. Musslewhite | Director | 99.2% | Passed | |
| Election of John W. Hill | Director | 98.8% | Passed | |
| Election of Andrew C. Florance | Director | 98.6% | Passed | |
| Election of Laura Cox Kaplan | Director | 97.5% | Passed | |
| Election of Michael J. Glosserman | Director | 95.4% | Passed | |
| Election of Michael R. Klein | Director | 89.4% | Passed | |
| Election of Christopher J. Nassetta | Director | 82.3% | Passed |
2022
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The stockholder proposal regarding the right of owners of a combined 10% of the Company’s outstanding common stock to call a special meeting of stockholders | Shareholder proposal | 34.3% | Failed | |
| The advisory resolution on executive compensation | Say on pay | 74.4% | Passed | |
| The appointment of Ernst & Young, LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2022 | Auditor | 96.7% | Passed | |
| Election of John W. Hill | Director | 99.3% | Passed | |
| Election of Louise S. Sams | Director | 99.1% | Passed | |
| Election of Laura Cox Kaplan | Director | 98.6% | Passed | |
| Election of Robert W. Musslewhite | Director | 97.6% | Passed | |
| Election of Andrew C. Florance | Director | 97.1% | Passed | |
| Election of Michael J. Glosserman | Director | 95.2% | Passed | |
| Election of Christopher J. Nassetta | Director | 89.7% | Passed | |
| Election of Michael R. Klein | Director | 88.8% | Passed |
2021
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The stockholder proposal regarding simple majority vote | Shareholder proposal | 82.1% | Passed | |
| The advisory resolution on executive compensation | Say on pay | 84.2% | Passed | |
| The amendment and restatement of the CoStar Employee Stock Purchase Plan to increase the number of shares authorized for issuance thereunder | Company proposal | 99.9% | Passed | |
| The adoption of the Fourth A&R Charter | Company proposal | 96.9% | Passed | |
| The appointment of Ernst & Young, LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2021 | Auditor | 98% | Passed | |
| Election of Louise S. Sams | Director | 99.8% | Passed | |
| Election of Robert W. Musslewhite | Director | 99.8% | Passed | |
| Election of John W. Hill | Director | 99.8% | Passed | |
| Election of Andrew C. Florance | Director | 99.4% | Passed | |
| Election of Laura Cox Kaplan | Director | 99.3% | Passed | |
| Election of Michael J. Glosserman | Director | 97.5% | Passed | |
| Election of Christopher J. Nassetta | Director | 94% | Passed | |
| Election of Michael R. Klein | Director | 93.4% | Passed |
2020
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The advisory resolution on executive compensation | Say on pay | 89.4% | Passed | |
| The appointment of Ernst & Young, LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2020 | Auditor | 98% | Passed | |
| Election of Louise S. Sams | Director | 99.7% | Passed | |
| Election of Robert W. Musslewhite | Director | 99.7% | Passed | |
| Election of John W. Hill | Director | 99.7% | Passed | |
| Election of Laura Cox Kaplan | Director | 99.7% | Passed | |
| Election of Andrew C. Florance | Director | 99.4% | Passed | |
| Election of Michael J. Glosserman | Director | 98.6% | Passed | |
| Election of Michael R. Klein | Director | 95.3% | Passed | |
| Election of Christopher J. Nassetta | Director | 94.8% | Passed |
2019
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The advisory resolution on executive compensation | Say on pay | 88.1% | Passed | |
| The appointment of Ernst & Young, LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2019 | Auditor | 99.1% | Passed | |
| Election of David J. Steinberg | Director | 99.8% | Passed | |
| Election of John W. Hill | Director | 99.8% | Passed | |
| Election of Andrew C. Florance | Director | 99.2% | Passed | |
| Election of Laura Cox Kaplan | Director | 99% | Passed | |
| Election of Michael J. Glosserman | Director | 90.4% | Passed | |
| Election of Michael R. Klein | Director | 87.6% | Passed | |
| Election of Christopher J. Nassetta | Director | 85.4% | Passed |
2018
| Item | Kind | Asked for by | Support | Outcome |
|---|---|---|---|---|
| The advisory resolution on executive compensation | Say on pay | 88.9% | Passed | |
| The appointment of Ernst & Young, LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2018 | Auditor | 99.2% | Passed | |
| Election of David J. Steinberg | Director | 99.7% | Passed | |
| Election of John W. Hill | Director | 99.7% | Passed | |
| Election of Andrew C. Florance | Director | 99.2% | Passed | |
| Election of Michael J. Glosserman | Director | 99.1% | Passed | |
| Election of Laura Cox Kaplan | Director | 99.1% | Passed | |
| Election of Warren H. Haber | Director | 97.4% | Passed | |
| Election of Michael R. Klein | Director | 96.2% | Passed | |
| Election of Christopher J. Nassetta | Director | 90.8% | Passed |
Proxy statements and vote results
Straight from CoStar Group’s own SEC filings. The proxy statement lists what shareholders were asked to vote on; the 8-K certifies how the vote went.
| Year | Filing | Filed |
|---|---|---|
| 2026 | Vote results | 2026-06-25 |
| 2026 | Proxy statement | 2026-04-30 |
| 2025 | Vote results | 2025-06-27 |
| 2025 | Proxy statement | 2025-04-30 |
| 2024 | Vote results | 2024-06-07 |
| 2024 | Proxy statement | 2024-04-26 |
| 2023 | Vote results | 2023-06-12 |
| 2023 | Proxy statement | 2023-04-27 |
| 2022 | Vote results | 2022-06-09 |
| 2022 | Proxy statement | 2022-04-25 |
| 2021 | Vote results | 2021-06-07 |
| 2021 | Proxy statement | 2021-04-19 |
| 2020 | Vote results | 2020-06-05 |
| 2020 | Proxy statement | 2020-04-24 |
| 2019 | Vote results | 2019-06-06 |
| 2019 | Proxy statement | 2019-04-24 |
| 2018 | Vote results | 2018-06-06 |
| 2018 | Proxy statement | 2018-04-24 |
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