TCAI vs ULTI
Tortoise AI Infrastructure ETF against REX IncomeMax Option Strategy ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
18%
5 shared positions
Fee gap
67 bp
TCAI is cheaper
1-year return gap
—
Larger fund
TCAI
$217M
Side by side
| TCAI | ULTI | |
|---|---|---|
| Fund | Tortoise AI Infrastructure ETF | REX IncomeMax Option Strategy ETF |
| Issuer | Tortoise | REX Shares |
| Category | AI & Robotics | Covered Call |
| Expense ratio | 0.65% | 1.32% |
| Assets | $217M | $39M |
| Average daily dollar volume | $2.4M | $335K |
| Listed | Aug 4, 2025 | Oct 30, 2025 |
| FrenzyCap score | 43 | 17 |
| 1-month return | −7.0% | −11.2% |
| 3-month return | −9.6% | −33.8% |
| Year to date | +41.2% | −60.8% |
| 1-year return | +31.9% | — |
| 30-day volatility | 42.4% | 49.0% |
| Worst drawdown, 1 year | −28.8% | −78.8% |
| Trailing 12-month yield | 0.04% | 156.22% |
| Holdings | 49 | 92 |
| Top 10 weight | 42.0% | 53.6% |
| Look-through P/E | 640.9 | — |
| Holdings vs fair value | +11.5% | +10.2% |
| Holdings above 200-day average | 43% | 35% |
| Net flow, latest 3 reported months | +$83M thru May 2026 | +$29M thru Jun 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of Oct 1, 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
18% of TCAI · 25% of ULTI
Sector mix of the stock holdings
| Sector | TCAI | ULTI | Gap |
|---|---|---|---|
| Technology | 50.1% | 40.2% | +9.9% |
| Industrials | 24.5% | 21.7% | +2.8% |
| Financials | 10.4% | 8.4% | +1.9% |
| Materials | 0.0% | 9.9% | −9.9% |
| Health Care | 0.0% | 9.5% | −9.5% |
| Utilities | 7.4% | 0.0% | +7.4% |
| Consumer Discretionary | 2.2% | 0.0% | +2.2% |
| Energy | 1.1% | 0.0% | +1.1% |
More: full overlap table · TCAI holdings · ULTI 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.