Data as of Nov 4, 2026.
ARKK vs FDCF: Holdings Overlap & Returns
Over the year to Nov 4, 2026, ARKK returned −3.7% to FDCF's +1.2%; 9% of their weight is in the same names.
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Net assets: $5.9bn on Nov 2, 2026 for ARK Innovation ETF, and $103m on Sep 30, 2026 for Fidelity Disruptive Communications ETF.
36% of ARKK's weight is in S&P 500 companies and 64% is outside the index. Holdings as of Nov 2, 2026.
51% of FDCF's weight is in S&P 500 companies and 49% is outside the index. Holdings as of Aug 31, 2026.
Pair scorecard
FDCF costs 0.25 points a year less; their one-year returns differ by 4.9 points.
Points (pts) are percentage points.
| Measure | ARKK | FDCF |
|---|---|---|
| Return | ||
| Total return, 1 year | −3.7% | +1.2% |
| Drawdown | ||
| Below its all-time high | 48.0%, high on Feb 12, 2021 | 7.2%, high on Oct 6, 2026 |
| Against its benchmark | ||
| What it tracks | Broad innovation and megatrends | Broad innovation and megatrends |
| Against the S&P 500, 1 year | behind by 18.5 pts | |
| Its benchmark, total return, 1 year | +14.8% | |
| Against its benchmark, 1 year | behind by 18.5 pts | |
| Cost and size | ||
| Expense ratio | 0.75% | 0.50% |
| Net assets, ARKK as of Nov 2, 2026 and FDCF as of Sep 30, 2026 | $5.9bn | $103m |
| Holdings | ||
| Holdings in common | 9% | |
Risk and return
Jun 23, 2023 to Oct 30, 2026 · 175 weekly returnsFrom Jun 2023 to Oct 2026, ARKK returned slightly more: +93.2% to +88.7%. FDCF swung less: 20.3% to 38.5%. FDCF fell less at its worst: −20.5% to −37.4%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | ARKK | FDCF | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +93.2% | +88.7% | ARKK (slight) | Price change plus distributions, reinvested. |
| Annualized | +21.6% | +20.8% | ARKK (slight) | Total return as a yearly rate. |
| Price return | +91.6% | +87.4% | ARKK (slight) | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 38.5% | 20.3% | FDCF | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 24.1% | 13.2% | FDCF | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −37.4% | −20.5% | FDCF | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.58 | 0.81 | FDCF | Return above Treasury bills per unit of volatility. |
| Sortino | 0.93 | 1.24 | FDCF | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.58 | 1.01 | FDCF | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 175 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, ARKK and FDCF hold 9% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Nov 2, 2026.
half
9% in common
Only in one fund ↓
Window by window
| Total return | vs its benchmark | |||
|---|---|---|---|---|
| Window | ARKK | FDCF | ARKK | FDCF |
| 3 months | +5.5% | −1.9% | +5.6 pts vs VOO | not measured |
| 6 months | +1.0% | −1.2% | −4.0 pts vs VOO | not measured |
| 1 year | −3.7% | +1.2% | −18.5 pts vs VOO | not measured |
| 3 years | +98.7% | +91.2% | +15.4 pts vs VOO | not measured |
| Since launchNot the same days: ARKK Oct 2014 · FDCF Jun 2023 | +336.0% | +94.2% | −31.3 pts vs VOO | not measured |
Side by side
As of Nov 4, 2026. Source: ETFIQ.
9% of the two portfolios are the same securities at the same weight.
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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 86%. The top ten holdings are 50% of the fund across 46 positions, as published by its issuer for Nov 2, 2026. Over the year to Nov 4, 2026 the fund returned −3.7% with distributions reinvested against +14.8% for its benchmark, the S&P 500 Index, so a holder was behind by 18.5 pts. It sits 48.0% below its all-time high of Feb 12, 2021.
FDCF
By weight, 51% of FDCF's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 80%. The top ten holdings are 54% of the fund across 37 positions, as filed for Aug 31, 2026. Over the year to Nov 4, 2026 the fund returned +1.2% with distributions reinvested. It sits 7.2% below its all-time high of Oct 6, 2026.
Questions people ask
- Do ARKK and FDCF hold the same stocks?
- By their latest filings, 9% 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 FDCF, data as of Nov 4, 2026. https://etfiq.com/compare/themes/arkk-vs-fdcf
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[ARKK against FDCF (ETFIQ, Nov 4, 2026)](https://etfiq.com/compare/themes/arkk-vs-fdcf)
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