MarketPeel
Insider Trading Intelligence
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Chris Horng-dar Lin

TSM
VP AND CIO · TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · CIK 0002113756
FILING MIX · LIFETIME100%/0%
BUYS
4
SELLS
0
TOTAL VALUE
$14.2K
COMPANIES
1
ACTIVE SINCE
Apr 2026
HOLDINGS NOW
5,882
AVG SELL PX
TRADE KIND
SHOWING 4 / 4
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Chris Horng-dar Lin, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+0.00%-0.59%+3.20%-3.78%-3.78%
14d1+100.00%+4.70%+4.20%+0.50%+0.50%
30d1+100.00%+12.64%+8.49%+4.15%+4.15%
60d1+100.00%+13.59%+8.46%+5.13%+5.13%
90d1+100.00%+18.35%+9.97%+8.38%+8.38%
180d1(1 pending)
1y1(1 pending)
2y1(1 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
TSM · 5,882 shares · as of Jul 7, 2026
01,4712,9414,4125,882SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2026
2026
FLOW · 4 buys / 0 sellsCOVERAGE · 2 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
PURCHASE
VP and CIO
46$76.62$3.5K5,882Jul 7, 2026Jul 9, 2026View →
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
PURCHASE
VP and CIO
48$76.01$3.6K5,836Jun 5, 2026Jun 9, 2026View →
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
PURCHASE
VP and CIO
49$71.82$3.5K5,788May 8, 2026May 11, 2026View →
TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
PURCHASE
VP and CIO
60$57.87$3.5K5,739Apr 9, 2026Apr 13, 2026View →
Other insiders · TSM
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About this filer
CIK 0002113756
ROLE
VP and CIO
PRIMARY
TSM
COMPANIES
1
ACTIVE SINCE
Apr 2026
MARKETPEEL · /INSIDER/0002113756DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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