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Strategies

Fund Mirror

One manager's portfolio, in the weights they reported.

Growth a year, after the fee
+6.2%
Index over the same window
+13.7%
Deepest fall from a peak
21.8%
Fills
69
Paid in commission
$342.80
Ended at, from $10,000.00
$17,820.18
Fund Mirror S&P 500 fund, held

03 January 2017 to 14 August 2026. Prices: Yahoo Finance daily closes.

The rule

Pick a manager and hold what they hold. The twelve largest positions of their last filing set the weights, and no single name is allowed past a quarter of the account. A quarterly report is between six weeks and three months behind the trade it describes, and the card shows the filing date so the lag is never hidden.

Mirroring Berkshire Hathaway, run by Warren Buffett. Last filing 14 August 2026, 27 positions, $299.3B reported.

Last fills of the run

DayTickerSidePriceWhy
2026-07-01 AXP sell $348.00 mirroring berkshire-hathaway, 12 names
2026-06-01 CB buy $309.78 mirroring berkshire-hathaway, 12 names
2026-06-01 GOOGL buy $376.37 mirroring berkshire-hathaway, 12 names
2026-06-01 OXY buy $58.92 mirroring berkshire-hathaway, 12 names
2026-06-01 AXP sell $313.54 mirroring berkshire-hathaway, 12 names
2026-06-01 AAPL sell $306.31 mirroring berkshire-hathaway, 12 names
2026-03-02 AXP buy $307.43 mirroring berkshire-hathaway, 12 names
2026-03-02 OXY sell $54.21 mirroring berkshire-hathaway, 12 names
2026-03-02 KO sell $80.22 mirroring berkshire-hathaway, 12 names
2025-12-01 GOOGL buy $314.89 mirroring berkshire-hathaway, 12 names
2025-10-01 AAPL sell $255.45 mirroring berkshire-hathaway, 12 names
2025-09-02 KO buy $69.06 mirroring berkshire-hathaway, 12 names