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Insider Cluster ·Filed Mar 30, 2026

TSM

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
BULLISH
Impact 5/10
Horizondays Processed6mo ago
Insider cluster: 2 insiders, $486K total
Actionable Insight ▲ Bullish

While the dollar amount is small relative to market cap, the participation of a director in open-market buying is a positive signal. Monitor for follow-up purchases or broader insider activity, especially ahead of earnings or major industry events.

DirectionBullish
Confidencelow
Horizondays
Final: all horizons settled through T+60d
TSM ▲ +39.31% at T+60d
LONG call ✓ call won +39.31% · α vs SPY +23.29% · entry $316.44 → $440.83
Entry = T+0 close
Mar 30, 2026
via day close
T+1d
+6.82%
call +6.82% · α +3.93%
$338.03
settled 7mo ago
T+5d
+8.73%
call +8.73% · α +4.43%
$344.07
settled 7mo ago
T+20d
+23.91%
call +23.91% · α +11.32%
$392.11
settled 6mo ago
T+60d
+39.31%
call +39.31% · α +23.29%
$440.83
settled 4mo ago

Price Chart

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Executive Summary

Analysis based on filing metadata only, document content was unavailable. However, cross-filing context reveals an insider trading cluster with three open-market purchases totaling $597,470 over the past seven days, including a significant buy by Director Ursula Burns.

Key Financial Metrics

Direction
buying

Key Facts

  • Insider cluster involves open-market purchases by two insiders: Director Ursula Burns and VP Lin Shyue-Shyh
  • Total disclosed open-market purchases amount to $597,470 over seven days
  • All transactions were direct buys on the open market, indicating confidence in the company's outlook
  • No non-cash or derivative-related transactions (e.g., A, F, M, C) were reported in the cluster

Financial Impact

$597,470 in total open-market purchases, representing 0.0003% of $1752.8B market cap

insider sentimentmarket confidence

Risk Factors

  • Low impact due to small size relative to company scale
  • No financial or operational context available from the filing itself

Market Snapshot

Exchange
OTC
Sector
Semiconductors & Related Devices

Investment Themes

Documents Analyzed

Report based on filing metadata.

43 reports for TSM
Performance horizon
82% Hit rate @ T+20 9 of 11 directional calls Went positive at some point 11 of 13 best @ T+60▲ +14.40%Jul 13, 2026
Filters
Rows
Reports for TSM, sortable and filterable
TypeNow
Oct 27, 2026
today
SC 13G
NEUTRAL ★ 3/10
$436.20awaiting T+20awaiting T+20$436.87 (+0.15%)
Oct 22, 2026
5d ago
Institutional Cluster
MIXED ★ 3/10
$418.51awaiting T+20awaiting T+20$436.87 (+4.39%)
Oct 22, 2026
6d ago
6-K
NEUTRAL ★ 2/10
$412.35awaiting T+20awaiting T+20$436.87 (+5.95%)
Oct 15, 2026
12d ago
6-K
BULLISH ★ 7/10
$422.25awaiting T+20awaiting T+20$436.87 (+3.46%)
Oct 12, 2026
15d ago
Institutional Cluster
MIXED ★ 4/10
$444.35awaiting T+20awaiting T+20$436.87 (−1.68%)
Oct 8, 2026
20d ago
6-K
BULLISH ★ 6/10
$457.99awaiting T+20awaiting T+20$436.87 (−4.61%)
Sep 24, 2026
4w ago
6-K
NEUTRAL ★ 4/10
$451.15 $412.35▼ −8.60%▼ −8.18%$436.87 (−3.17%)
Sep 10, 2026
6w ago
6-K
BULLISH ★ 6/10
$428.03 $457.99▲ +7.00%▲ +4.88%$436.87 (+2.07%)
Sep 9, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$435.36 $472.20▲ +8.46%▲ +6.52%$436.87 (+0.35%)
Sep 4, 2026
7w ago
Insider Cluster
BULLISH ★ 4/10
$428.91 $485.80▲ +13.26%▲ +12.66%$436.87 (+1.86%)
Showing 10 of 43

US Market Status

Market Closed · Opens in 2h 52m

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Report published Apr 1, 2026