Why this score?See the 9 factors that produced −3 for TSM
HoldLens's ConvictionScore is the sum of 9 factors clamped to −100/+100. Each factor has a known min/max range; the math is deterministic and reproducible. Every input traces to a public SEC filing. Full methodology →
| Factor | Contribution |
|---|---|
| Smart money | +17 |
| Insider activity | +1 |
| Track record | 0 |
| Trend streak | +10 |
| Concentration | +5 |
| Contrarian bonus | 0 |
| 8-K events | 0 |
| Dissent | +35 |
| Crowding | 0 |
| Sum (clamped −100/+100) | −3 |
How to read: emerald = positive contribution to the buy signal; rose = penalty (sellers, crowded ownership, bearish 8-K events). Hover any factor name in the methodology page for the exact formula. Every number is computed at build time from EDGAR filings — no proprietary opinion layer, no editorial scoring. For TSM specifically: 26 buyers vs 35 sellers among the 30 tracked managers.
8-quarter activity
Distinct managers buying or selling TSM each quarter — last 2 years.
Ownership breadth · 8 quarters
Breadth flatThe number of superinvestors holding this name has been stable for 8 quarters. See the most-owned names across all tracked managers →
Multi-quarter conviction
Managers who have been moving the same direction on TSM for 2+ consecutive quarters. Streaks matter far more than single-quarter moves — they reveal thesis conviction, not reactive trading.
Smart money activity
Every tracked 13F move on TSM — grouped by quarter, ranked by manager quality.
| Portfolio manager | % portfolio |
|---|---|
David RolfeTier 1 Wedgewood Partners | 9.10% |
David TepperTier 1 Appaloosa Management | 5.00% |
Andreas HalvorsenElite Viking Global Investors | 4.00% |
Polen CapitalElite Polen Capital Management | 0.30% |
François RochonTier 1 Giverny Capital | 0.20% |
Stanley DruckenmillerTier 1 Duquesne Family Office | 3.70% |
Chase ColemanElite Tiger Global Management | 3.80% |
Lee AinslieElite Maverick Capital | 1.80% |
Tom SlaterElite Baillie Gifford (Long Term Global Growth) | 0.30% |
Oakmark Funds | 0.00% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 5.20% |
David RolfeTier 1 Wedgewood Partners | 7.70% |
François RochonTier 1 Giverny Capital | 3.90% |
Polen CapitalElite Polen Capital Management | 0.20% |
Oakmark Funds | 0.00% |
Stephen MandelTier 1 Lone Pine Capital | 6.20% |
Andreas HalvorsenElite Viking Global Investors | 2.90% |
Joel GreenblattElite Gotham Asset Management | 0.00% |
Lee AinslieElite Maverick Capital | 3.40% |
Tom SlaterElite Baillie Gifford (Long Term Global Growth) | 0.30% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 4.50% |
David TepperTier 1 Appaloosa Management | 3.60% |
Chase ColemanElite Tiger Global Management | 3.00% |
David RolfeTier 1 Wedgewood Partners | 9.50% |
Stephen MandelTier 1 Lone Pine Capital | 5.50% |
Andreas HalvorsenElite Viking Global Investors | 2.80% |
Joel GreenblattElite Gotham Asset Management | 0.00% |
Lee AinslieElite Maverick Capital | 4.30% |
Tom SlaterElite Baillie Gifford (Long Term Global Growth) | 0.40% |
Fairfax Financial | 1.20% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 4.10% |
David TepperTier 1 Appaloosa Management | 0.50% |
Andreas HalvorsenElite Viking Global Investors | 2.60% |
Chase ColemanElite Tiger Global Management | 2.60% |
Joel GreenblattElite Gotham Asset Management | 0.00% |
Tom SlaterElite Baillie Gifford (Long Term Global Growth) | 0.40% |
François RochonTier 1 Giverny Capital | 0.10% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.60% |
Andreas HalvorsenElite Viking Global Investors | 2.60% |
David TepperTier 1 Appaloosa Management | 0.80% |
Stephen MandelTier 1 Lone Pine Capital | 5.50% |
Joel GreenblattElite Gotham Asset Management | 0.00% |
Tom SlaterElite Baillie Gifford (Long Term Global Growth) | 0.30% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 4.00% |
François RochonTier 1 Giverny Capital | 0.10% |
Chase ColemanElite Tiger Global Management | 2.70% |
Joel GreenblattElite Gotham Asset Management | 0.00% |
David TepperTier 1 Appaloosa Management | 1.00% |
Stephen MandelTier 1 Lone Pine Capital | 5.50% |
Lee AinslieElite Maverick Capital | 4.20% |
Tom SlaterElite Baillie Gifford (Long Term Global Growth) | 0.30% |
Insider activity
What the company's own executives and directors are doing — buys are highly bullish.
| Insider | Value |
|---|---|
Zhang Kevin Xiaoqiang SVP and Deputy Co-COO | $5K |
Yuan Lipen VP | $3K |
Yoo Chue-San VP | $4K |
Yeap Choh Fei SVP | $4K |
Wu Shien-Yang SVP | $4K |
Wei Che-Chia Chairman and CEO | $11K |
Wang Ying-Lang SVP | $4K |
Tien Bor-Zen VP | $502.74 |
Tien Bor-Zen VP | $3K |
Zhang Kevin Xiaoqiang SVP and Deputy Co-COO | $5K |
Yuan Lipen VP | $3K |
Yoo Chue-San VP | $4K |
Wei Che-Chia Chairman and CEO | $11K |
Yeap Choh Fei SVP | $4K |
Tien Bor-Zen VP | $502.74 |
Tien Bor-Zen VP | $3K |
Wu Shien-Yang SVP | $4K |
Wang Ying-Lang SVP | $4K |
Liaw Yung-Haw VP | $4K |
Lin Chris Horng-Dar VP and CIO | $4K |
Lin Shyue-Shyh VP | $3K |
Lu Lee-Chung VP | $4K |
Mii Yuh-Jier EVP and Co-COO | $5K |
Huang Jen-Chau SVP and CFO | $2K |
Hsu Kuo-Chin VP | $4K |
Lee Chun-Hsien VP | $4K |
Hwang Yuan-Ko VP | $3K |
Jang Syun-Ming VP | $4K |
Hou Yung-Chin SVP and Deputy Co-COO | $5K |
Fang Shu-Hua SVP and GC | $4K |
Chuang Tzu-Sou VP | $3K |
Chuang Juiping VP | $4K |
He Jun VP | $4K |
Chang Tzonz-Sheng SVP | $4K |
Cao Min VP | $4K |
Chen Pei-Hung VP | $4K |
Chin Yung-Pei EVP and Co-COO | $5K |
Chen Chih-Ho Controller | $2K |
Mii Yuh-Jier EVP and Co-COO | $5K |
Lu Lee-Chung VP | $4K |
Lin Shyue-Shyh VP | $3K |
Lin Chris Horng-Dar VP and CIO | $4K |
Liaw Yung-Haw VP | $4K |
Lee Chun-Hsien VP | $4K |
Jang Syun-Ming VP | $4K |
Hwang Yuan-Ko VP | $3K |
Huang Jen-Chau SVP and CFO | $2K |
Hsu Kuo-Chin VP | $4K |
Hou Yung-Chin SVP and Deputy Co-COO | $5K |
He Jun VP | $4K |
Fang Shu-Hua SVP and GC | $4K |
Chuang Tzu-Sou VP | $3K |
Chuang Juiping VP | $4K |
Chin Yung-Pei EVP and Co-COO | $5K |
Chen Pei-Hung VP | $4K |
Chen Chih-Ho Controller | $2K |
Chang Tzonz-Sheng SVP | $4K |
Cao Min VP | $4K |
Latest news
Recent headlines for TSM — context for the moves above.
Who’s betting biggest on TSM
Each bar is one manager’s position size in TSM as a % of their portfolio. Longer bar = bigger conviction bet. T1 badge marks the highest-quality track records.
AI thesis
An AI-synthesised investment thesis for TSM, based on the 13F data above. Generated on demand — not stored or pre-computed.
Generate a 2-paragraph investment thesis synthesising 2 institutional holdings and the -3 conviction score.
Related smart-money signals
The HoldLens signal dossier shows the unified −100..+100 ConvictionScore alongside live prices, multi-quarter trend detection, insider activity, and real-time news. Not investment advice. Methodology.
Sister property: SecFilingDex — the encyclopedic reference for every SEC form variant (13F-HR / 13F-NT / 13F-HR/A) and the regulatory citation behind the data on this page.