BUILDERS FIRSTSOURCE INC · CUSIP 12008R107 · CIK 1733248
As of 2026-06-30, CROWN ADVISORS MANAGEMENT, INC. reported 10.00K BLDR (shares), valued at $894.80K, or 0.49% of its reported non-derivative portfolio. Filed 2026-08-07.
Verify history & sources →Shares unchanged; reported value increased 8.72%, and weight changed -0.06 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 | 0.49% | 10,000 | SEC filing ↗Filed Aug 7, 2026 |
| Q1 2026 | 0.55% | 10,000 | SEC filing ↗Filed May 8, 2026 |
| Q4 2025 | 0.68% | 10,000 | SEC filing ↗Filed Jan 28, 2026 |
| Q3 2025 | 0.81% | 10,000 | SEC filing ↗Filed Nov 20, 2025 |
| Q2 2025 | 0.93% | 10,000 | SEC filing ↗Filed Aug 5, 2025 |
| Q1 2025 | 1.10% | 10,000 | SEC filing ↗Filed May 13, 2025 |
| Q4 2024 | 2.75% | 30,000 | SEC filing ↗Filed Feb 11, 2025 |
| Q3 2024 | 4.99% | 40,000 | SEC filing ↗Filed Nov 12, 2024 |
| Q2 2024 | 3.77% | 42,500 | SEC filing ↗Filed Aug 8, 2024 |
| Q1 2024 | 8.21% | 65,000 | SEC filing ↗Filed May 10, 2024 |
| Q4 2023 | 7.43% | 65,000 | SEC filing ↗Filed Feb 15, 2024 |
| Q3 2023 | 6.64% | 75,000 | SEC filing ↗Filed Nov 9, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 6.64% | 75,000 | $9.34M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 9, 2023 |
| Q4 2023 | 7.43% | 65,000 | $10.85M | Shares decreased 13.33%; reported value increased 16.23%, and weight changed +0.79 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 15, 2024 |
| Q1 2024 | 8.21% | 65,000 | $13.55M | Shares unchanged; reported value increased 24.92%, and weight changed +0.78 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 10, 2024 |
| Q2 2024 | 3.77% | 42,500 | $5.88M | Shares decreased 34.62%; reported value decreased 56.61%, and weight changed -4.44 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 8, 2024 |
| Q3 2024 | 4.99% | 40,000 | $7.75M | Shares decreased 5.88%; reported value increased 31.83%, and weight changed +1.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 12, 2024 |
| Q4 2024 | 2.75% | 30,000 | $4.29M | Shares decreased 25.00%; reported value decreased 44.71%, and weight changed -2.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 11, 2025 |
| Q1 2025 | 1.10% | 10,000 | $1.25M | Shares decreased 66.67%; reported value decreased 70.87%, and weight changed -1.65 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 13, 2025 |
| Q2 2025 | 0.93% | 10,000 | $1.17M | Shares unchanged; reported value decreased 6.65%, and weight changed -0.17 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 5, 2025 |
| Q3 2025 | 0.81% | 10,000 | $1.21M | Shares unchanged; reported value increased 3.95%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 20, 2025 |
| Q4 2025 | 0.68% | 10,000 | $1.03M | Shares unchanged; reported value decreased 15.18%, and weight changed -0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 28, 2026 |
| Q1 2026 | 0.55% | 10,000 | $823.00K | Shares unchanged; reported value decreased 19.94%, and weight changed -0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 8, 2026 |
| Q2 2026 | 0.49% | 10,000 | $894.80K | Shares unchanged; reported value increased 8.72%, and weight changed -0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 7, 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.