Ownership history in WT Asset Management Ltd Β· 16 quarters on record
This page tracks every 13F SEC filing in which WT Asset Management Ltd reported a position in TAIWAN SEMICONDUCTOR MFG LTD (TSM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π WT Asset Management Ltd outperformed the S&P 500 by +34.7% annually on this TSM position. Timing score: 53% (8/15 decisions correct). Average cost basis: $114.89. Maximum drawdown during holding period: β17.0%.
π₯ Exceptional β beat the S&P 500 by 34.7% per year on this position.
15 quarters analyzed
β‘οΈ Neutral timing β roughly coin-flip accuracy on add/trim calls.
8 of 15 add/trim decisions correct
Best entry: $41.23 (2019 Q3) Β· Worst: $224.54 (2025 Q2)
π No drawdown exceeding 20% during the holding period β exceptionally stable.
7 adds Β· 9 trims. Bought during 2 of 3 down-price quarters. π Predominantly trimming β distribution phase.
π Portfolio weight has been declining in recent quarters. Possible distribution phase.
Currently 3.87% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size