BERKSHIRE HATHAWAY INC-CL B · CUSIP 084670702 · CIK 1818014
As of 2026-06-30, CYBER HORNET ETFs LLC reported 5.00K BRK.B (shares), valued at $2.50M, or 1.42% of its reported non-derivative portfolio. Filed 2026-08-24.
Verify history & sources →Shares decreased 0.87%; reported value increased 3.66%, and weight changed -0.14 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 | 1.42% | 4,997 | SEC filing ↗Filed Aug 24, 2026 |
| Q1 2026 | 1.56% | 5,041 | SEC filing ↗Filed May 8, 2026 |
| Q4 2025 | 1.60% | 5,349 | SEC filing ↗Filed Feb 9, 2026 |
| Q3 2025 | 1.64% | 5,083 | SEC filing ↗Filed Nov 17, 2025 |
| Q2 2025 | 1.72% | 4,908 | SEC filing ↗Filed Aug 18, 2025 |
| Q1 2025 | 2.69% | 4,942 | SEC filing ↗Filed Apr 22, 2025 |
| Q4 2024 | 2.15% | 4,940 | SEC filing ↗Filed Feb 5, 2025 |
| Q3 2024 | 2.24% | 4,802 | SEC filing ↗Filed Nov 13, 2024 |
| Q2 2024 | 2.11% | 4,762 | SEC filing ↗Filed Nov 13, 2024 |
| Q1 2024 | 2.35% | 4,683 | SEC filing ↗Filed Nov 13, 2024 |
| Q4 2023 | 2.23% | 4,811 | SEC filing ↗Filed Nov 13, 2024 |
| Q3 2023 | Not reported | Not reported | No filing this quarter |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | Not reported | — | — | The manager filed nothing for this quarter; a missing quarter is not treated as zero holdings. | — |
| Q4 2023 | 2.23% | 4,811 | $1.72M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Nov 13, 2024 |
| Q1 2024 | 2.35% | 4,683 | $1.97M | Shares decreased 2.66%; reported value increased 14.68%, and weight changed +0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q2 2024 | 2.11% | 4,762 | $1.94M | Shares increased 1.69%; reported value decreased 1.56%, and weight changed -0.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q3 2024 | 2.24% | 4,802 | $2.21M | Shares increased 0.84%; reported value increased 14.09%, and weight changed +0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2024 |
| Q4 2024 | 2.15% | 4,940 | $2.24M | Shares increased 2.87%; reported value increased 1.31%, and weight changed -0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 5, 2025 |
| Q1 2025 | 2.69% | 4,942 | $2.63M | Shares increased 0.04%; reported value increased 17.54%, and weight changed +0.54 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 22, 2025 |
| Q2 2025 | 1.72% | 4,908 | $2.38M | Shares decreased 0.69%; reported value decreased 9.42%, and weight changed -0.97 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 18, 2025 |
| Q3 2025 | 1.64% | 5,083 | $2.56M | Shares increased 3.57%; reported value increased 7.19%, and weight changed -0.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 17, 2025 |
| Q4 2025 | 1.60% | 5,349 | $2.69M | Shares increased 5.23%; reported value increased 5.21%, and weight changed -0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 9, 2026 |
| Q1 2026 | 1.56% | 5,041 | $2.41M | Shares decreased 5.76%; reported value decreased 10.28%, and weight changed -0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 8, 2026 |
| Q2 2026 | 1.42% | 4,997 | $2.50M | Shares decreased 0.87%; reported value increased 3.66%, and weight changed -0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 24, 2026 |
Take these holdings further.
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Sources, coverage & how to read this data
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.