TMAT vs WTAI
Main Thematic Innovation ETF against WisdomTree Artificial Intelligence and Innovation Fund: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
20%
11 shared positions
Fee gap
37 bp
WTAI is cheaper
1-year return gap
26.3 pts
WTAI is ahead
Larger fund
WTAI
$669M
Side by side
| TMAT | WTAI | |
|---|---|---|
| Fund | Main Thematic Innovation ETF | WisdomTree Artificial Intelligence and Innovation Fund |
| Issuer | Main Management | WisdomTree |
| Category | Internet & Innovation | AI & Robotics |
| Expense ratio | 0.82% | 0.45% |
| Assets | $237M | $669M |
| Average daily dollar volume | $691K | $10M |
| Listed | Jan 28, 2021 | Dec 7, 2021 |
| FrenzyCap score | 35 | 69 |
| 1-month return | −4.8% | −12.4% |
| 3-month return | −1.4% | −4.6% |
| Year to date | +13.1% | +33.7% |
| 1-year return | +2.5% | +28.7% |
| 30-day volatility | 26.3% | 36.6% |
| Worst drawdown, 1 year | −21.4% | −27.6% |
| Trailing 12-month yield | 0.02% | 1.35% |
| Holdings | 85 | 59 |
| Top 10 weight | 30.5% | 37.1% |
| Look-through P/E | 62.9 | 39.9 |
| Holdings vs fair value | +2.1% | +4.5% |
| Holdings above 200-day average | 63% | 61% |
| Net flow, latest 3 reported months | +$17M thru Jul 2026 | +$38M thru Jun 2026 |
| 30-day implied volatility | 36.3% | 35.1% |
| Holdings as of | as of Oct 9, 2026third-party data | as of Jun 30, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
25% of TMAT · 25% of WTAI
Sector mix of the stock holdings
| Sector | TMAT | WTAI | Gap |
|---|---|---|---|
| Technology | 63.0% | 64.8% | −1.8% |
| Industrials | 17.7% | 7.6% | +10.1% |
| Materials | 7.9% | 1.6% | +6.3% |
| Health Care | 7.5% | 0.0% | +7.5% |
| Consumer Discretionary | 1.1% | 4.2% | −3.1% |
| Utilities | 2.2% | 0.0% | +2.2% |
More: full overlap table · TMAT holdings · WTAI holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.