Manager × security

ARMSTRONG HENRY H ASSOCIATES INC BRK.A holdings history

BERKSHIRE HATHAWAY INC-CL A · CUSIP 084670108 · CIK 1056827

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, ARMSTRONG HENRY H ASSOCIATES INC reported 270 BRK.A (shares), valued at $202.19M, or 19.58% of its reported non-derivative portfolio. Filed 2026-07-07.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
19.58%
Shares
270
270
Reported value
$202.19M
USD

Shares decreased 1.46%; reported value increased 2.75%, and weight changed -0.47 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 202619.58%270SEC filing ↗Filed Jul 7, 2026
Q1 202620.05%274SEC filing ↗Filed Apr 7, 2026
Q4 202519.56%279SEC filing ↗Filed Jan 6, 2026
Q3 202519.37%284SEC filing ↗Filed Oct 2, 2025
Q2 202519.67%286SEC filing ↗Filed Jul 7, 2025
Q1 202522.44%290SEC filing ↗Filed Apr 8, 2025
Q4 202419.87%292SEC filing ↗Filed Jan 13, 2025
Q3 202421.38%323SEC filing ↗Filed Oct 2, 2024
Q2 202419.92%326SEC filing ↗Filed Jul 2, 2024Amended
Q1 202420.43%331SEC filing ↗Filed Apr 11, 2024
Q4 202319.20%333SEC filing ↗Filed Jan 11, 2024

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q4 202319.20%333$180.69MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Jan 11, 2024
Q1 202420.43%331$210.00MShares decreased 0.60%; reported value increased 16.22%, and weight changed +1.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 11, 2024
Q2 202419.92%326$199.59MShares decreased 1.51%; reported value decreased 4.96%, and weight changed -0.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 2, 2024
Q3 202421.38%323$223.25MShares decreased 0.92%; reported value increased 11.85%, and weight changed +1.46 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 2, 2024
Q4 202419.87%292$198.83MShares decreased 9.60%; reported value decreased 10.94%, and weight changed -1.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 13, 2025
Q1 202522.44%290$231.55MShares decreased 0.68%; reported value increased 16.46%, and weight changed +2.57 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 8, 2025
Q2 202519.67%286$208.44MShares decreased 1.38%; reported value decreased 9.98%, and weight changed -2.77 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 7, 2025
Q3 202519.37%284$214.19MShares decreased 0.70%; reported value increased 2.76%, and weight changed -0.30 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 2, 2025
Q4 202519.56%279$210.59MShares decreased 1.76%; reported value decreased 1.68%, and weight changed +0.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jan 6, 2026
Q1 202620.05%274$196.77MShares decreased 1.79%; reported value decreased 6.56%, and weight changed +0.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Apr 7, 2026
Q2 202619.58%270$202.19MShares decreased 1.46%; reported value increased 2.75%, and weight changed -0.47 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Jul 7, 2026
ARMSTRONG HENRY H ASSOCIATES INC · BERKSHIRE HATHAWAY INC-CL A

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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.