Investors tracking institutional activity in Taiwan Semiconductor Manufacturing Co Ltd (NYSE:TSM) should note that recent stake alerts are based on March 31 positions, not fresh data. The latest alert, issued on August 3, references holdings from the first quarter, underscoring the lag inherent in 13F filings. This distinction matters because the information may not reflect current positions.
First-Quarter Buying Spree
During the first quarter, three managers—Quantinno Capital, Positano Wealth, and Sculptor Capital—collectively increased their TSMC depositary shares by 143,283, a 30.0% rise. Sculptor led the charge, adding 90,000 shares (a 38.6% increase), while Quantinno added 51,791 shares (23.0%). Positano's increase was modest at 1,492 shares (8.0%). Combined, these positions were valued at approximately $209.6 million as of March 31.
Slower Pace in Q2
However, Positano's June 30 filing, submitted on July 20, reveals a dramatic slowdown. The manager added just 170 shares in the second quarter, an 88.6% decrease from the prior quarter's pace. This suggests that while confidence remained, the aggressive accumulation seen earlier has cooled. The reported market value of Positano's stake rose to $9.72 million, but price appreciation accounted for about 97.2% of that increase, not new buying.
Data Lag and Market Reaction
As of 11:02 EDT on August 3, TSMC's U.S.-listed shares traded at $405.34, up 0.3%. This price is 19.9% above the March 31 filing level of $337.95 but 15.1% below the June 30 value of $477.57. The discrepancy highlights how quickly market conditions can shift. If the March positions remained unchanged, their combined value on Monday would be approximately $251.4 million, $41.8 million higher than reported.
Strong Fundamentals, But Caution Advised
TSMC's operational performance remains robust. Second-quarter revenue climbed 33.7% year-over-year to $40.20 billion, while net income surged 77.4%. Management forecasts Q3 revenue between $44.6 billion and $45.8 billion, citing strong demand and the ramp-up of 2-nanometer technology. These fundamentals support the earlier buying, but they do not validate current positions.
Risks and Upcoming Filings
Investors should remember that 13F filings only show quarter-end holdings, without cost basis or trade dates. Managers may have altered positions since the reporting period. The full set of June-quarter filings is due by August 14, which will provide a clearer picture of whether the first-quarter buying trend continued. Until then, recent alerts should be interpreted with caution.
