CHARLES RIVER LABORATORIES · CUSIP 159864107 · CIK 1013701
As of 2026-06-30, LAWSON KROEKER INVESTMENT MANAGEMENT INC/NE reported 28.00K CRL (shares), valued at $6.35M, or 1.76% of its reported non-derivative portfolio. Filed 2026-07-28.
Verify history & sources →Shares decreased 1.86%; reported value increased 29.03%, and weight changed +0.33 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 | 1.76% | 28,004 | SEC filing ↗Filed Jul 28, 2026 |
| Q1 2026 | 1.43% | 28,534 | SEC filing ↗Filed Apr 22, 2026 |
| Q4 2025 | 1.88% | 31,638 | SEC filing ↗Filed Jan 20, 2026 |
| Q3 2025 | 1.43% | 49,915 | SEC filing ↗Filed Oct 20, 2025 |
| Q2 2025 | 1.42% | 50,473 | SEC filing ↗Filed Jul 25, 2025 |
| Q1 2025 | 1.56% | 55,991 | SEC filing ↗Filed Apr 28, 2025 |
| Q4 2024 | 1.91% | 55,037 | SEC filing ↗Filed Jan 23, 2025 |
| Q3 2024 | 2.03% | 56,535 | SEC filing ↗Filed Oct 15, 2024 |
| Q2 2024 | 2.21% | 55,458 | SEC filing ↗Filed Jul 29, 2024 |
| Q1 2024 | 2.83% | 55,158 | SEC filing ↗Filed Apr 22, 2024 |
| Q4 2023 | 2.68% | 55,321 | SEC filing ↗Filed Jan 29, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 2.68% | 55,321 | $13.08M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Jan 29, 2024 |
| Q1 2024 | 2.83% | 55,158 | $14.95M | Shares decreased 0.29%; reported value increased 14.28%, and weight changed +0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 22, 2024 |
| Q2 2024 | 2.21% | 55,458 | $11.46M | Shares increased 0.54%; reported value decreased 23.34%, and weight changed -0.62 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 29, 2024 |
| Q3 2024 | 2.03% | 56,535 | $11.14M | Shares increased 1.94%; reported value decreased 2.80%, and weight changed -0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 15, 2024 |
| Q4 2024 | 1.91% | 55,037 | $10.16M | Shares decreased 2.65%; reported value decreased 8.76%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 23, 2025 |
| Q1 2025 | 1.56% | 55,991 | $8.43M | Shares increased 1.73%; reported value decreased 17.05%, and weight changed -0.35 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 28, 2025 |
| Q2 2025 | 1.42% | 50,473 | $7.66M | Shares decreased 9.86%; reported value decreased 9.13%, and weight changed -0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 25, 2025 |
| Q3 2025 | 1.43% | 49,915 | $7.81M | Shares decreased 1.11%; reported value increased 1.98%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 20, 2025 |
| Q4 2025 | 1.88% | 31,638 | $6.31M | Shares decreased 36.62%; reported value decreased 19.19%, and weight changed +0.45 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 20, 2026 |
| Q1 2026 | 1.43% | 28,534 | $4.92M | Shares decreased 9.81%; reported value decreased 22.01%, and weight changed -0.45 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 22, 2026 |
| Q2 2026 | 1.76% | 28,004 | $6.35M | Shares decreased 1.86%; reported value increased 29.03%, and weight changed +0.33 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 28, 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.