Manager × security

Y-Intercept (Hong Kong) Ltd BRK.A holdings history

BERKSHIRE HATHAWAY INC-CL A · CUSIP 084670108 · CIK 1772875

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, Y-Intercept (Hong Kong) Ltd reported 12 BRK.A (shares), valued at $8.99M, or 0.18% of its reported non-derivative portfolio. Filed 2026-07-14.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
0.18%
Shares
12
12
Reported value
$8.99M
USD

Shares decreased 7.69%; reported value decreased 3.74%, and weight changed +0.00 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.

QuarterWeightQuantitySource
Q2 20260.18%12SEC filing ↗Filed Jul 14, 2026
Q1 20260.18%13SEC filing ↗Filed Apr 27, 2026
Q4 20250.02%1SEC filing ↗Filed Feb 13, 2026
Q3 20250.04%2SEC filing ↗Filed Oct 31, 2025
Q2 20250.41%23SEC filing ↗Filed Aug 1, 2025
Q1 20250.27%5SEC filing ↗Filed May 6, 2025
Q4 20240.05%1SEC filing ↗Filed Feb 4, 2025
Q3 20240.04%1SEC filing ↗Filed Nov 15, 2024
Q2 20240.07%2SEC filing ↗Filed Aug 14, 2024
Q1 20240.53%11SEC filing ↗Filed May 10, 2024
Q4 20230.35%7SEC filing ↗Filed Feb 13, 2024
Q3 20230.47%9SEC filing ↗Filed Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.47%9$4.78MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 14, 2023
Q4 20230.35%7$3.80MShares decreased 22.22%; reported value decreased 20.59%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 13, 2024
Q1 20240.53%11$6.98MShares increased 57.14%; reported value increased 83.73%, and weight changed +0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 10, 2024
Q2 20240.07%2$1.22MShares decreased 81.82%; reported value decreased 82.45%, and weight changed -0.46 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2024
Q3 20240.04%1$691.18KShares decreased 50.00%; reported value decreased 43.55%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 15, 2024
Q4 20240.05%1$680.92KShares unchanged; reported value decreased 1.48%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 4, 2025
Q1 20250.27%5$3.99MShares increased 400.00%; reported value increased 486.30%, and weight changed +0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 6, 2025
Q2 20250.41%23$16.76MShares increased 360.00%; reported value increased 319.88%, and weight changed +0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 1, 2025
Q3 20250.04%2$1.51MShares decreased 91.30%; reported value decreased 91.00%, and weight changed -0.37 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 31, 2025
Q4 20250.02%1$754.80KShares decreased 50.00%; reported value decreased 49.96%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 13, 2026
Q1 20260.18%13$9.34MShares increased 1200.00%; reported value increased 1136.86%, and weight changed +0.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 27, 2026
Q2 20260.18%12$8.99MShares decreased 7.69%; reported value decreased 3.74%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 14, 2026
Y-Intercept (Hong Kong) Ltd · BERKSHIRE HATHAWAY INC-CL A

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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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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.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.