Data as of Oct 28, 2026.
ARKK vs BOTZ: Holdings Overlap & Returns
Over the year to Oct 28, 2026, ARKK returned −3.5% to BOTZ's −10.2%; 5% of their weight is in the same names.
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Net assets: $6.6bn on Oct 27, 2026 for ARK Innovation ETF, and $3.3bn on Oct 12, 2026 for Global X Robotics & Artificial Intelligence ETF.
36% of ARKK's weight is in S&P 500 companies and 64% is outside the index. Holdings as of Oct 27, 2026.
19% of BOTZ's weight is in S&P 500 companies and 81% is outside the index. Holdings as of May 31, 2026.
Pair scorecard
BOTZ costs 0.07 points a year less; their one-year returns differ by 6.7 points; ARKK is 2.0 times larger.
Points (pts) are percentage points.
| Measure | ARKK | BOTZ |
|---|---|---|
| Return | ||
| Total return, 1 year | −3.5% | −10.2% |
| Drawdown | ||
| Below its all-time high | 44.2%, high on Feb 12, 2021 | 18.2%, high on May 13, 2026 |
| Against its benchmark | ||
| What it tracks | Broad innovation and megatrends | Robotics and automation |
| Against the S&P 500, 1 year | behind by 17.2 pts | |
| Its benchmark, total return, 1 year | +13.7% | |
| Against its benchmark, 1 year | behind by 17.2 pts | |
| Cost and size | ||
| Expense ratio | 0.75% | 0.68% |
| Net assets, as of Oct 12, 2026 | $6.5bn | $3.3bn |
| Holdings | ||
| Holdings in common | 5% | |
Holdings in common uses holdings dated May 31, 2026 and Oct 27, 2026. Method
Risk and return
Sep 23, 2016 to Oct 23, 2026 · 526 weekly returnsARKK returned more: +305.7% to +125.3%. BOTZ swung less: 25.6% to 39.5%. BOTZ fell less at its worst: −55.4% to −80.1%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | ARKK | BOTZ | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +305.7% | +125.3% | ARKK | Price change plus distributions, reinvested. |
| Annualized | +14.8% | +8.4% | ARKK | Total return as a yearly rate. |
| Price return | +275.1% | +116.2% | ARKK | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 39.5% | 25.6% | BOTZ | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 26.1% | 17.7% | BOTZ | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −80.1% | −55.4% | BOTZ | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.48 | 0.34 | ARKK | Return above Treasury bills per unit of volatility. |
| Sortino | 0.73 | 0.50 | ARKK | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.19 | 0.15 | ARKK | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 526 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, ARKK and BOTZ hold 5% of their money in the same securities at the same weight. Holdings dated May 31, 2026 and Oct 27, 2026.
half
5% in common
Only in one fund ↓
Window by window
| Total return | vs its benchmark | |||
|---|---|---|---|---|
| Window | ARKK | BOTZ | ARKK | BOTZ |
| 3 months | +22.0% | +1.0% | +15.9 pts vs VOO | not measured |
| 6 months | +17.1% | −8.8% | +8.0 pts vs VOO | not measured |
| 1 year | −3.5% | −10.2% | −17.2 pts vs VOO | not measured |
| 3 years | +152.6% | +53.7% | +57.1 pts vs VOO | not measured |
| Since launchNot the same days: ARKK Oct 2014 · BOTZ Sep 2016 | +367.2% | +140.2% | −3.5 pts vs VOO | not measured |
Side by side
As of Oct 28, 2026. Source: ETFIQ.
5% of the two portfolios are the same securities at the same weight.
No client brief for this pair: the two funds' holdings are dated 149 days apart.
ARKK
By weight, 36% of ARKK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 85%. The top ten holdings are 49% of the fund across 46 positions, as published by its issuer for Oct 27, 2026. Over the year to Oct 28, 2026 the fund returned −3.5% with distributions reinvested against +13.7% for its benchmark, the S&P 500 Index, so a holder was behind by 17.2 pts. It sits 44.2% below its all-time high of Feb 12, 2021.
BOTZ
By weight, 19% of BOTZ's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 88%. The top ten holdings are 59% of the fund across 61 positions, as filed for May 31, 2026. Over the year to Oct 28, 2026 the fund returned −10.2% with distributions reinvested. It sits 18.2% below its all-time high of May 13, 2026.
Questions people ask
- Do ARKK and BOTZ hold the same stocks?
- By their latest filings, 5% 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
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, ARKK against BOTZ, data as of Oct 28, 2026. https://etfiq.com/compare/themes/arkk-vs-botz
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