COSTAR GROUP INC · CUSIP 22160N109 · CIK 764529
As of 2026-06-30, PEREGRINE CAPITAL MANAGEMENT LLC reported 692.75K CSGP (shares), valued at $19.62M, or 0.64% of its reported non-derivative portfolio. Filed 2026-07-17.
Verify history & sources →Shares decreased 0.92%; reported value decreased 30.44%, and weight changed -0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 0.64% | 692,753 | SEC filing ↗Filed Jul 17, 2026 |
| Q1 2026 | 1.05% | 699,152 | SEC filing ↗Filed Apr 23, 2026 |
| Q4 2025 | 1.54% | 748,873 | SEC filing ↗Filed Jan 28, 2026 |
| Q3 2025 | 1.93% | 760,836 | SEC filing ↗Filed Oct 23, 2025 |
| Q2 2025 | 1.70% | 700,543 | SEC filing ↗Filed Aug 1, 2025 |
| Q1 2025 | 1.94% | 739,397 | SEC filing ↗Filed Apr 25, 2025 |
| Q4 2024 | 1.27% | 598,655 | SEC filing ↗Filed Jan 31, 2025 |
| Q3 2024 | 1.43% | 626,751 | SEC filing ↗Filed Oct 24, 2024 |
| Q2 2024 | 1.37% | 632,348 | SEC filing ↗Filed Jul 29, 2024 |
| Q1 2024 | 1.72% | 620,254 | SEC filing ↗Filed Apr 26, 2024 |
| Q4 2023 | 1.66% | 630,496 | SEC filing ↗Filed Jan 26, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 1.66% | 630,496 | $55.10M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Jan 26, 2024 |
| Q1 2024 | 1.72% | 620,254 | $59.92M | Shares decreased 1.62%; reported value increased 8.74%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 26, 2024 |
| Q2 2024 | 1.37% | 632,348 | $46.88M | Shares increased 1.95%; reported value decreased 21.75%, and weight changed -0.35 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 29, 2024 |
| Q3 2024 | 1.43% | 626,751 | $47.28M | Shares decreased 0.89%; reported value increased 0.85%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 24, 2024 |
| Q4 2024 | 1.27% | 598,655 | $42.86M | Shares decreased 4.48%; reported value decreased 9.36%, and weight changed -0.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 31, 2025 |
| Q1 2025 | 1.94% | 739,397 | $58.58M | Shares increased 23.51%; reported value increased 36.69%, and weight changed +0.67 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 25, 2025 |
| Q2 2025 | 1.70% | 700,543 | $56.32M | Shares decreased 5.25%; reported value decreased 3.86%, and weight changed -0.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 1, 2025 |
| Q3 2025 | 1.93% | 760,836 | $64.19M | Shares increased 8.61%; reported value increased 13.97%, and weight changed +0.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 23, 2025 |
| Q4 2025 | 1.54% | 748,873 | $50.35M | Shares decreased 1.57%; reported value decreased 21.56%, and weight changed -0.39 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 28, 2026 |
| Q1 2026 | 1.05% | 699,152 | $28.20M | Shares decreased 6.64%; reported value decreased 43.99%, and weight changed -0.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 23, 2026 |
| Q2 2026 | 0.64% | 692,753 | $19.62M | Shares decreased 0.92%; reported value decreased 30.44%, and weight changed -0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 17, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.