BATTERY MANAGEMENT CORP. CSBR holdings history
CHAMPIONS ONCOLOGY INC · CUSIP 15870P307 · CIK 1548594
As of 2026-06-30, BATTERY MANAGEMENT CORP. reported 2.42M CSBR (shares), valued at $14.92M, or 4.05% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares unchanged; reported value increased 7.13%, and weight changed +0.78 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 | 4.05% | 2,421,673 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 3.27% | 2,421,673 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 2.69% | 2,421,673 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | 2.99% | 2,421,673 | SEC filing ↗Filed Nov 14, 2025 |
| Q2 2025 | 3.14% | 2,421,673 | SEC filing ↗Filed Aug 14, 2025 |
| Q1 2025 | 3.06% | 2,421,673 | SEC filing ↗Filed May 15, 2025 |
| Q4 2024 | 2.66% | 2,421,673 | SEC filing ↗Filed Feb 6, 2025 |
| Q3 2024 | 3.63% | 2,421,673 | SEC filing ↗Filed Nov 12, 2024 |
| Q2 2024 | 3.29% | 2,421,673 | SEC filing ↗Filed Aug 13, 2024 |
| Q1 2024 | 2.62% | 2,421,673 | SEC filing ↗Filed May 8, 2024 |
| Q4 2023 | 2.43% | 2,421,673 | SEC filing ↗Filed Feb 14, 2024 |
| Q3 2023 | 3.94% | 2,421,673 | SEC filing ↗Filed Nov 14, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 3.94% | 2,421,673 | $15.04M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Nov 14, 2023 |
| Q4 2023 | 2.43% | 2,421,673 | $13.61M | Shares unchanged; reported value decreased 9.50%, and weight changed -1.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2024 |
| Q1 2024 | 2.62% | 2,421,673 | $11.87M | Shares unchanged; reported value decreased 12.81%, and weight changed +0.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 8, 2024 |
| Q2 2024 | 3.29% | 2,421,673 | $12.52M | Shares unchanged; reported value increased 5.51%, and weight changed +0.67 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2024 |
| Q3 2024 | 3.63% | 2,421,673 | $11.79M | Shares unchanged; reported value decreased 5.80%, and weight changed +0.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 12, 2024 |
| Q4 2024 | 2.66% | 2,421,673 | $20.75M | Shares unchanged; reported value increased 75.98%, and weight changed -0.97 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 6, 2025 |
| Q1 2025 | 3.06% | 2,421,673 | $21.02M | Shares unchanged; reported value increased 1.28%, and weight changed +0.40 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2025 |
| Q2 2025 | 3.14% | 2,421,673 | $17.85M | Shares unchanged; reported value decreased 15.09%, and weight changed +0.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2025 |
| Q3 2025 | 2.99% | 2,421,673 | $15.68M | Shares unchanged; reported value decreased 12.14%, and weight changed -0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2025 |
| Q4 2025 | 2.69% | 2,421,673 | $16.73M | Shares unchanged; reported value increased 6.72%, and weight changed -0.30 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 3.27% | 2,421,673 | $13.92M | Shares unchanged; reported value decreased 16.79%, and weight changed +0.58 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | 4.05% | 2,421,673 | $14.92M | Shares unchanged; reported value increased 7.13%, and weight changed +0.78 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2026 |
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This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
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