Prediction-market data on Manifold, snapshot 2026-08-09, shows traders assigning a 99% probability that TSMC ends 2025...
Prediction-market data on Manifold, snapshot 2026-08-09, shows traders assigning a 99% probability that TSMC ends 2025 with a $1T+ market cap (source 12), and 95.92% for the same milestone by end-2026 (source 2).
confidence score
Strong evidence: 1 independent source class support this read.
TSM has not made a large direction-matching 30-90 day move yet.
signal brief
Prediction-market data on Manifold, snapshot 2026-08-09, shows traders assigning a 99% probability that TSMC ends 2025 with a $1T+ market cap (source 12), and 95.92% for the same milestone by end-2026 (source 2). More striking, the market puts 77.38% on TSMC exceeding $2T by end-2026 (source 3), while only 2.07% assign that outcome to end-2025 (source 14) — implying the market expects another roughly 2x re-rating during 2026. For context, 58.58% of bettors say TSMC will dominate semiconductor manufacturing for the next decade (source 7). These are not analyst targets; they are collective probability estimates from a prediction-market crowd, so they should be treated as sentiment rather than fundamentals.
Bear/risk factors are also priced. The market sees a 32% chance that substantial quantities of TSMC's Taiwan fabs are destroyed by 2030 due to a Chinese invasion (source 8), and a 29% chance that most 2022-existing fabs are destroyed by 2030 (source 10). A US ban on TSMC selling advanced AI chips to Chinese companies is seen as unlikely (3.49%, source 1). The net signal is bullish on TSMC's valuation trajectory, with a non-trivial geopolitical tail.
What the sources said
- 'Manifold consensus on "Will TSMC have a market cap of $1 trillion or more at the end of 2025?": YES=99.00%' — source 12
- 'Manifold consensus on "Will TSMC have a market cap of $2 trillion or more at the end of 2026?": YES=77.38%' — source 3
- 'Manifold consensus on "Will I think by 2030 that substantial quantities of TSMC chip fabs were destroyed due to China invading Taiwan": YES=32.00%' — source 8
- 'Manifold consensus on "Will TSMC dominate the semiconductor manufacturing market for the next 10 years?": YES=58.58%' — source 7
source data used
“Manifold consensus on 'US bans TSMC from selling advanced AI chips to all Chinese companies in 2025?': YES=3.49%”
“Manifold consensus on 'Will TSMC have a market cap of $1 trillion or more at the end of 2026?': YES=95.92%”
“Manifold consensus on 'Will TSMC have a market cap of $2 trillion or more at the end of 2026?': YES=77.38%”
“Manifold consensus on 'Will Dr. Kim (https://x.com/i_loves_deep_nn?lang=en) of TSMC get doxx'd by EOY2026?': YES=8.00%”
“Manifold consensus on 'Will TSMC or any Taiwanese entity be accused of knowingly assisting the explosive pagers and battery attack on Lebanon?': YES=2.84%”
“Manifold consensus on 'Will an apocalypse cult attempt to attack a TSMC facility before 2031?': YES=26.52%”
“Manifold consensus on 'Will TSMC dominate the semiconductor manufacturing market for the next 10 years?': YES=58.58%”
“Manifold consensus on 'Will I think by 2030 that substantial quantities of TSMC chip fabs were destroyed due to China invading Taiwan': YES=32.00%”
“Manifold consensus on 'Will TSMC incorporate room-temperature superconductors before 2029': YES=4.20%”
“Manifold consensus on 'Will most of TSMC's 2022-existing fabs in Taiwan be destroyed by 2030?': YES=29.00%”
“Manifold consensus on 'Will any TSMC researchers win any Nobel prizes by Eoy2031': YES=18.20%”
“Manifold consensus on 'Will TSMC have a market cap of $1 trillion or more at the end of 2025?': YES=99.00%”
“Manifold consensus on 'Will TSMC announce any new investment in building a US fab by the end of 2024?': YES=30.70%”
“Manifold consensus on 'Will TSMC have a market cap of $2 trillion or more at the end of 2025?': YES=2.07%”
“Manifold consensus on 'Will TSMC introduce a new process with a node size smaller than 3nm by the end of 2024?': YES=29.00%”
spillover entities
Decision support, not stock advice. This signal is research with cited evidence — not a recommendation to buy, sell, or hold any security.