Main Street Research LLC TSM Holdings History
Main Street Research LLC's Taiwan Semiconductor Manufacturing Co Ltd Holding Summary
As of 2026-06-30, Main Street Research LLC held 228,429.00 shares of Taiwan Semiconductor Manufacturing Co Ltd(TSM), totaling $109.09 Mil. This investment constitutes 5.15% of their stock portfolio, and Main Street Research LLC now holds 0% of the outstanding Taiwan Semiconductor Manufacturing Co Ltd(TSM) stock.
The initial trade took place in 2014Q4. And since then Main Street Research LLC has made 17 purchases of TSM, at an average price of $73.61, for a total of 1.06 Mil shares. In addition, there have been 7 sales at an average price of $40.21 for 830,846.00 shares. Based on historical transaction data and TSM's current price of $426.35, Main Street Research LLC's estimated gain on his TSM holdings is $52.83 Mil, reflecting a 67.76% gain to date.
Main Street Research LLC TSM ($426.35) Holding Chart
Main Street Research LLC TSM ($426.35) Quarterly Buys and Sells
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Avrg. Price |
|---|---|---|---|---|
| Shares Bought | 0 | Average Price $-/Share | ||
| Shares Sold | 0 | Average Price $-/Share | ||
| Current Price $0.00 | Total Estimated Gain 0 % | |||
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