Taiwan Semiconductor Manufactur (TSM) › Analysis

Taiwan Semiconductor Manufactur (TSM) stock analysis, March 4, 2026: TSM tests $350 support after a -8.6% slide from the $386.31 high

Published March 4, 2026 · TSM chart, levels and live analysis

Key Updates

TSM declined -4.20% to $353.13 since the March 2nd report, bringing the total drawdown from the February 24th all-time high of $386.31 to -8.60%. The stock has experienced accelerated selling pressure with a -4.33% single-day decline and -8.46% over five days, representing the sharpest correction since the record high. Despite this near-term weakness, the stock maintains strong YTD gains of +16.20% and exceptional 6-month performance of +52.61%, with the 1-month return of +6.83% confirming the intermediate uptrend remains intact. No new fundamental catalysts emerged since the last report, suggesting the decline is technical in nature following the parabolic advance into late February.

Current Trend

TSM remains in a confirmed uptrend across all meaningful timeframes despite the recent correction. The +16.20% YTD performance significantly outpaces broader semiconductor indices, while the +52.61% 6-month gain reflects sustained institutional accumulation driven by AI demand. The stock has entered a consolidation phase after establishing the $386.31 all-time high, with the current $353.13 level representing a -8.60% retracement. Key support emerges at the $350 psychological level and the $340-345 zone, which corresponds to the late January breakout area. The 1-month gain of +6.83% confirms buyers remain engaged on pullbacks, while the -8.46% 5-day decline suggests short-term momentum has shifted negative. The stock is testing whether the $350 support holds or if a deeper retracement toward the $330-340 range develops.

Investment Thesis

The investment thesis centers on TSMC's dominant position as the world's leading contract chipmaker capturing outsized AI infrastructure spending. The company demonstrated exceptional January sales growth of 36.8% year-over-year in local currency, with revenue reaching a record NT$401.3 billion ($12.72 billion), according to Investor's Business Daily. Management projects 30% revenue growth for 2026 following a 32% gain in 2025, supported by an aggressive $52-56 billion capital expenditure plan representing a 27%-37% increase from 2025 levels, as reported by Morningstar. The thesis is reinforced by major tech hyperscalers announcing aggregate capital expenditures of $645 billion for 2026, with JPMorgan analysts projecting TSMC may exceed the high end of its $35.8 billion revenue guidance and 65% gross margin target, according to Morningstar. Strategic geographic diversification through the upgraded Japan facility producing advanced 3-nanometer chips addresses geopolitical risks while expanding capacity for high-margin AI applications.

Thesis Status

The investment thesis remains fully intact with no material changes since the March 2nd report. The recent -4.20% decline represents normal profit-taking following the parabolic advance to $386.31, not a fundamental deterioration. January's record revenue of NT$401.3 billion with 36.8% year-over-year growth validates the AI demand thesis, while the absence of new negative catalysts confirms the pullback is technical rather than fundamental. The Japan facility upgrade to 3-nanometer production announced in early February strengthens the long-term thesis by diversifying geographic risk and expanding advanced node capacity. Wedbush Securities maintained its outperform rating following the January sales report, according to Investor's Business Daily. The $645 billion in aggregate hyperscaler capex commitments provides multi-year revenue visibility, supporting management's 30% growth target for 2026. The current correction creates a more attractive entry point while the fundamental drivers remain robust.

Key Drivers

Record January revenue of NT$401.3 billion ($12.72 billion) with 36.8% year-over-year growth alleviates concerns about cooling AI demand that emerged after October's 16.9% growth marked the slowest pace since February 2024, according to Morningstar. The aggressive $52-56 billion capital expenditure plan for 2026 represents a 27%-37% increase from 2025, signaling management's confidence in sustained demand. Major tech hyperscalers including Meta, Microsoft, Alphabet, and Amazon announced aggregate capital expenditures of $645 billion for 2026, providing unprecedented visibility into AI infrastructure spending, as reported by Morningstar. The Japan facility upgrade to produce advanced 3-nanometer chips instead of 6-12 nanometer technology represents a strategic shift to capture high-margin AI chip demand while addressing resource constraints in Taiwan, according to The Wall Street Journal. TSMC's investment in Japan will increase to ¥2.6 trillion ($17 billion), with Japanese government support nearly quadrupling to ¥1.23 trillion for cutting-edge semiconductors and AI development, per Bloomberg.

Technical Analysis

TSM established an all-time high of $386.31 on February 24th before entering a correction phase that has accelerated over the past week. The stock declined -4.33% in the most recent session to $353.13, bringing the 5-day loss to -8.46% and marking the sharpest pullback since the record high. The current price represents an -8.60% retracement from the peak, testing critical support at the $350 psychological level. The 1-month gain of +6.83% confirms the intermediate uptrend remains intact, while the -8.46% 5-day decline indicates short-term momentum has shifted negative. Key support levels include $350 (current test), $340-345 (late January breakout zone), and $330 (20-day moving average area). Resistance now forms at $370 (prior support turned resistance) and $386.31 (all-time high). The correction appears healthy after the parabolic advance from $231 in September 2025 to $386 in February 2026, representing a 67% gain in five months. Volume patterns during the decline suggest profit-taking rather than institutional distribution, with the stock holding above the 1-month breakout level of $340.

Bull Case

Bear Case

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