BRK-BVSTSM• 6 Months (Normalized)
BRK-B vs TSM (Berkshire Hathaway Inc. (Class B) vs Taiwan Semiconductor Manufacturing Co.)
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
BRK-B Performance $506.03
+1.78%
Berkshire Hathaway Inc. (Class B)
Normalized Baseline0.00%
TSM Performance $428.91
+23%
Taiwan Semiconductor Manufacturing Co.
Normalized Baseline0.00%
Alpha Spread Margin TSM LEADS
-21.22%
TSM outperforming by 21.22%
BRK-BTSM
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
BRK-B TSM
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(126 dates)
| Date | BRK-B Price | BRK-B Gain (%) | TSM Price | TSM Gain (%) | Spread |
|---|---|---|---|---|---|
| Mar 09, 2026 | $497.20 | +0.00% | $348.70 | +0.00% | +0.00% |
| Mar 10, 2026 | $494.14 | -0.62% | $347.09 | -0.46% | -0.16% |
| Mar 11, 2026 | $493.57 | -0.73% | $354.56 | +1.68% | -2.41% |
| Mar 12, 2026 | $491.89 | -1.07% | $336.71 | -3.44% | +2.37% |
| Mar 13, 2026 | $490.03 | -1.44% | $338.31 | -2.98% | +1.54% |
| Mar 16, 2026 | $492.21 | -1.00% | $340.23 | -2.43% | +1.43% |
| Mar 17, 2026 | $492.58 | -0.93% | $345.98 | -0.78% | -0.15% |
| Mar 18, 2026 | $484.47 | -2.56% | $339.57 | -2.62% | +0.06% |
| Mar 19, 2026 | $481.48 | -3.16% | $338.79 | -2.84% | -0.32% |
| Mar 20, 2026 | $480.94 | -3.27% | $329.24 | -5.58% | +2.31% |
| Mar 23, 2026 | $479.98 | -3.46% | $338.45 | -2.94% | -0.52% |
| Mar 24, 2026 | $479.33 | -3.59% | $343.25 | -1.56% | -2.03% |
| Mar 25, 2026 | $476.19 | -4.23% | $347.75 | -0.27% | -3.96% |
| Mar 26, 2026 | $475.27 | -4.41% | $326.11 | -6.48% | +2.07% |
| Mar 27, 2026 | $468.49 | -5.77% | $326.74 | -6.30% | +0.53% |
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