Widest Moat
General and impersonal investment research. Not personal financial advice. Forecasts, valuations and model outputs are estimates and may be wrong. See Investment Disclaimer.
Screen output — not a recommendation. How each ranking is defined.
Strongest competitive-moat score. Ratings as of 2026-10-10 (today) for most names; a few held names carry earlier dates.
The forecast record, beside the forecasts. Across 478 scored pre-registered anchors (of 480), the direction implied by our targets has been right 55.2% of the time, above the 50% a coin flip would give, by more than sampling noise at this sample size. Read as probabilities, the targets score worse than a coin flip: a proxy Brier score of 0.253 against 0.25 (lower is better); the probabilities are reconstructed from the price targets, because the engine only began publishing its own on 2026-08-04. Samples are thin and windows short; nothing is settled in either direction. Full accuracy record →
Ranking 830 of 881 covered names with moat data; top 25 shown.
| # | Δ | Company | Rating | Moat |
|---|---|---|---|---|
| 1 | ↑3 | RambusRMBS | SELL | 100/100 |
| 2 | ↑6 | PrologisPLD | HOLD | 100/100 |
| 3 | ↓2 | NvidiaNVDA | SELL | 100/100 |
| 4 | ↓2 | MastercardMA | SELL | 100/100 |
| 5 | · | HalozymeHALO | SELL | 100/100 |
| 6 | ↓3 | CME GroupCME | SELL | 100/100 |
| 7 | ↓1 | Blackstone Inc.BX | HOLD | 100/100 |
| 8 | ↓1 | Antero MidstreamAM | HOLD | 100/100 |
| 9 | ↑1 | VerisignVRSN | SELL | 98/100 |
| 10 | ↑1 | Charles Schwab CorporationSCHW | HOLD | 98/100 |
| 11 | ↓2 | Hamilton LaneHLNE | HOLD | 98/100 |
| 12 | · | KLA CorporationKLAC | BUY | 97/100 |
| 13 | · | MACOM Technology SolutionsMTSI | SELL | 96/100 |
| 14 | ↑1 | Veeva SystemsVEEV | SELL | 95/100 |
| 15 | ↑1 | MSCI Inc.MSCI | HOLD | 95/100 |
| 16 | ↑1 | Marriott InternationalMAR | HOLD | 95/100 |
| 17 | ↑1 | Lilly (Eli)LLY | HOLD | 95/100 |
| 18 | ↑1 | Intercontinental ExchangeICE | SELL | 95/100 |
| 19 | ↓5 | Analog DevicesADI | HOLD | 95/100 |
| 20 | ↑2 | SLM CorpSLM | HOLD | 94/100 |
| 21 | ↑2 | Nasdaq, Inc.NDAQ | SELL | 94/100 |
| 22 | ↓1 | Hilton WorldwideHLT | HOLD | 94/100 |
| 23 | ↓3 | DoximityDOCS | SELL | 94/100 |
| 24 | ↑1 | Waters CorporationWAT | SELL | 93/100 |
| 25 | ↑1 | Vertex PharmaceuticalsVRTX | SELL | 93/100 |
Δ is movement vs the previous snapshot (2026-10-09); NEW = not ranked in that cohort (new coverage, previously stale, or no value then). Left the top 25: CDNS (was #24).
Other rankings: Top Fair-Value Upside · Most Overvalued · Largest Probability-Weighted Target Upside · Biggest Drawdown · Closest to 52-Week Low · Closest to 52-Week High · Lowest Forward P/E · Highest Forward P/E · Largest by Market Cap · Best Bull / Bear Scenario Ratio · Largest Fair Value vs Price (Engine Field) · Highest MCH Estimated 12-Month Return · Lowest Downside Probability · Highest Quality · Biggest House-vs-Consensus