Data as of Nov 4, 2026.
AIPO vs BAI: Holdings Overlap & Returns
Over the year to Nov 4, 2026, AIPO returned −1.7% to BAI's +5.2%; 14% of their weight is in the same names.
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Net assets on Nov 3, 2026: $831m for Defiance AI & Power Infrastructure ETF and $11.9bn for iShares A.I. Innovation and Tech Active ETF.
68% of AIPO's weight is in S&P 500 companies and 32% is outside the index. Holdings as of Nov 4, 2026.
51% of BAI's weight is in S&P 500 companies and 49% is outside the index. Holdings as of Nov 3, 2026.
Pair scorecard
BAI costs 0.14 points a year less; their one-year returns differ by 6.9 points; BAI is 14.3 times larger.
Points (pts) are percentage points.
| Measure | AIPO | BAI |
|---|---|---|
| Return | ||
| Total return, 1 year | −1.7% | +5.2% |
| Drawdown | ||
| Below its all-time high | 32.0%, high on Jun 22, 2026 | 31.3%, high on Jun 22, 2026 |
| Against its benchmark | ||
| What it tracks | AI infrastructure and chips | Artificial intelligence |
| Against the S&P 500, 1 year | behind by 16.5 pts | |
| Its benchmark, total return, 1 year | +14.8% | +32.9% |
| Against its benchmark, 1 year | behind by 16.5 pts | behind by 27.7 pts |
| Cost and size | ||
| Expense ratio | 0.69% | 0.55% |
| Net assets, as of Nov 3, 2026 | $831m | $11.9bn |
| Holdings | ||
| Holdings in common | 14% | |
How different its holdings are from the S&P 500, ranked against 114 thematic ETFs with at least half their money in S&P 500 companies. 100 is best. How it is computed
Weight not shared with the S&P 500 only; it says nothing about returns, fees or whether the theme pays off. All thematic ETFs ranked by it →
Risk and return
Aug 1, 2025 to Oct 30, 2026 · 65 weekly returnsEach against its own benchmark: AIPO against VOO, Aug 1, 2025 to Oct 30, 2026; BAI against ARTY, Nov 1, 2024 to Oct 30, 2026.
From Aug 2025 to Oct 2026, BAI returned more: +31.4% to +22.4%. AIPO swung less: 28.6% to 34.5%. BAI fell less at its worst: −26.2% to −29.3%.
Full scorecard
19 measures, with how each is measured Open ↓
| Measure | AIPO | BAI | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +22.4% | +31.4% | BAI | Price change plus distributions, reinvested. |
| Annualized | +17.5% | +24.4% | BAI | Total return as a yearly rate. |
| Price return | +22.3% | +29.0% | BAI | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 28.6% | 34.5% | AIPO | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 19.9% | 24.1% | AIPO | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −29.3% | −26.2% | BAI | Deepest fall from a high to the low after it. |
| Upside capture | 155.8% | 91.9% | Share of its benchmark's rise caught in the weeks it rose. | |
| Downside capture | 138.1% | 103.4% | Share of its benchmark's fall taken in the weeks it fell. Lower is better. | |
| Beta | 1.53 | 0.99 | Not an edge | How far it moves for each 1% its benchmark moves. |
| R squared | 0.38 | 0.89 | Not an edge | Share of its weekly moves its benchmark explains. |
| Risk-adjusted | ||||
| Sharpe | 0.57 | 0.69 | BAI | Return above Treasury bills per unit of volatility. |
| Sortino | 0.83 | 0.99 | BAI | Return above Treasury bills per unit of downside deviation. |
| Treynor | 0.107 | 0.264 | Return above Treasury bills per unit of beta. | |
| Calmar | 0.60 | 0.93 | BAI | Annualized return divided by the max drawdown. |
| Against the benchmark | ||||
| Benchmark | VOO | ARTY | The ETF each fund is measured against. | |
| Alpha | −4.4% a year | −10.4% a year | Not significant | Yearly return beyond what its beta to the benchmark predicts. |
| Alpha t-stat | −0.21 | −1.28 | Not an edge | How sure the alpha is. Below 2, it could be chance. |
| Alpha range | −45.7% to +36.8% | −26.5% to +5.7% | Includes zero | The 95% range for the yearly alpha. |
| Information ratio | 0.12 | −0.96 | Return against its benchmark per unit of tracking error. | |
| Tracking error | 23.4% | 11.3% | Not an edge | How far weekly returns stray from the benchmark, annualized. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 65 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, AIPO and BAI hold 14% of their money in the same securities at the same weight. Holdings dated Nov 3, 2026 and Nov 4, 2026.
half
14% in common
Only in one fund ↓
Window by window
| Total return | vs its benchmark | |||
|---|---|---|---|---|
| Window | AIPO | BAI | AIPO | BAI |
| 3 months | −21.5% | −15.8% | −21.4 pts vs VOO | −6.6 pts vs ARTY |
| 6 months | −29.0% | −19.2% | −34.0 pts vs VOO | −16.0 pts vs ARTY |
| 1 year | −1.7% | +5.2% | −16.5 pts vs VOO | −27.7 pts vs ARTY |
| Since launchNot the same days: AIPO Jul 2025 · BAI Oct 2024 | +16.2% | +51.4% | −5.9 pts vs VOO | −34.2 pts vs ARTY |
Side by side
As of Nov 4, 2026. Source: ETFIQ.
14% of the two portfolios are the same securities at the same weight.
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AIPO
By weight, 68% of AIPO's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 86%. The top ten holdings are 58% of the fund across 86 positions, as published by its issuer for Nov 4, 2026. Over the year to Nov 4, 2026 the fund returned −1.7% with distributions reinvested against +14.8% for its benchmark, the S&P 500 Total Return Index, so a holder was behind by 16.5 pts. It sits 32.0% below its all-time high of Jun 22, 2026.
BAI
By weight, 51% of BAI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 77%. The top ten holdings are 43% of the fund across 51 positions, as published by its issuer for Nov 3, 2026. Over the year to Nov 4, 2026 the fund returned +5.2% with distributions reinvested against +32.9% for its benchmark, the Morningstar Global Artificial Intelligence Select Index, so a holder was behind by 27.7 pts. It sits 31.3% below its all-time high of Jun 22, 2026.
Questions people ask
- Do AIPO and BAI hold the same stocks?
- By their latest filings, 14% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
It is a place in a set, not a rating or a recommendation.
Overlap adds up the smaller of the two weights for each security both funds hold.
Every number is an ETFIQ calculation with distributions reinvested.
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ETFIQ, AIPO against BAI, data as of Nov 4, 2026. https://etfiq.com/compare/themes/aipo-vs-bai
ETFIQ. (Nov 4, 2026). AIPO against BAI. Retrieved from https://etfiq.com/compare/themes/aipo-vs-bai
[AIPO against BAI (ETFIQ, Nov 4, 2026)](https://etfiq.com/compare/themes/aipo-vs-bai)
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