Data as of Oct 28, 2026.
FDN vs XAR: Holdings Overlap & Returns
Over the year to Oct 28, 2026, FDN returned −1.1% to XAR's −10.0%; 0% of their weight is in the same names.
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Net assets on Oct 27, 2026: $5.1bn for First Trust Dow Jones Internet Index Fund and $5.0bn for State Street SPDR S&P Aerospace & Defense ETF.
82% of FDN's weight is in S&P 500 companies and 18% is outside the index. Holdings as of Oct 27, 2026.
40% of XAR's weight is in S&P 500 companies and 60% is outside the index. Holdings as of Oct 27, 2026.
Pair scorecard
XAR costs 0.14 points a year less; their one-year returns differ by 8.9 points.
Points (pts) are percentage points.
| Measure | FDN | XAR |
|---|---|---|
| Return | ||
| Total return, 1 year | −1.1% | −10.0% |
| Drawdown | ||
| Below its all-time high | 6.3%, high on Oct 9, 2026 | 24.1%, high on Aug 14, 2026 |
| Against its benchmark | ||
| What it tracks | Internet and e-commerce | Defense |
| Against the S&P 500, 1 year | behind by 14.8 pts | behind by 23.7 pts |
| Its benchmark, total return, 1 year | +13.7% | +13.7% |
| Against its benchmark, 1 year | behind by 14.8 pts | behind by 23.7 pts |
| Cost and size | ||
| Expense ratio | 0.49% | 0.35% |
| Net assets, as of Oct 27, 2026 | $5.1bn | $5.0bn |
| Holdings | ||
| Holdings in common | 0% | |
Holdings in common uses holdings dated Oct 27, 2026. Method
Risk and return
Oct 7, 2011 to Oct 23, 2026 · 785 weekly returnsEach against its own benchmark: FDN against IVV, Jun 30, 2006 to Oct 23, 2026; XAR against VOO, Oct 7, 2011 to Oct 23, 2026.
XAR returned slightly more: +905.6% to +822.5%. FDN swung slightly less: 22.7% to 23.3%. XAR fell less at its worst: −45.1% to −53.4%.
Full scorecard
19 measures, with how each is measured Open ↓
| Measure | FDN | XAR | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +822.5% | +905.6% | XAR (slight) | Price change plus distributions, reinvested. |
| Annualized | +15.9% | +16.5% | XAR (slight) | Total return as a yearly rate. |
| Price return | +822.1% | +760.2% | FDN (slight) | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 22.7% | 23.3% | FDN (slight) | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 15.2% | 15.5% | FDN (slight) | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −53.4% | −45.1% | XAR | Deepest fall from a high to the low after it. |
| Upside capture | 138.3% | 115.9% | Share of its benchmark's rise caught in the weeks it rose. | |
| Downside capture | 113.1% | 107.2% | Share of its benchmark's fall taken in the weeks it fell. Lower is better. | |
| Beta | 1.15 | 1.16 | Not an edge | How far it moves for each 1% its benchmark moves. |
| R squared | 0.71 | 0.62 | Not an edge | Share of its weekly moves its benchmark explains. |
| Risk-adjusted | ||||
| Sharpe | 0.69 | 0.70 | XAR (slight) | Return above Treasury bills per unit of volatility. |
| Sortino | 1.03 | 1.05 | XAR (slight) | Return above Treasury bills per unit of downside deviation. |
| Treynor | 0.121 | 0.141 | Return above Treasury bills per unit of beta. | |
| Calmar | 0.30 | 0.37 | XAR | Annualized return divided by the max drawdown. |
| Against the benchmark | ||||
| Benchmark | IVV | VOO | The ETF each fund is measured against. | |
| Alpha | +1.8% a year | +0.3% a year | Not significant | Yearly return beyond what its beta to the benchmark predicts. |
| Alpha t-stat | 0.64 | 0.08 | Not an edge | How sure the alpha is. Below 2, it could be chance. |
| Alpha range | −3.8% to +7.4% | −7.0% to +7.6% | Includes zero | The 95% range for the yearly alpha. |
| Information ratio | 0.26 | 0.17 | Return against its benchmark per unit of tracking error. | |
| Tracking error | 13.2% | 14.6% | Not an edge | How far weekly returns stray from the benchmark, annualized. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 785 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, FDN and XAR hold 0% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.
half
0% in common
Only in one fund ↓
Window by window
| Total return | vs its benchmark | |||
|---|---|---|---|---|
| Window | FDN | XAR | FDN | XAR |
| 3 months | +5.5% | −12.8% | −0.6 pts vs IVV | −18.9 pts vs VOO |
| 6 months | +7.7% | −9.9% | −1.4 pts vs IVV | −19.0 pts vs VOO |
| 1 year | −1.1% | −10.0% | −14.8 pts vs IVV | −23.7 pts vs VOO |
| 3 years | +89.6% | +103.5% | −5.8 pts vs IVV | +8.0 pts vs VOO |
| Since launchNot the same days: FDN Jun 2006 · XAR Sep 2011 | +1,282.2% | +945.4% | not measured | +171.9 pts vs VOO |
Side by side
As of Oct 28, 2026. Source: ETFIQ.
0% of the two portfolios are the same securities at the same weight.
FDN and XAR are built for the same job. How do they differ in cost, holdings and results?
- Theme. FDN covers Internet and e-commerce and XAR covers Defense.
- Concentration. The top ten holdings are 61.1% of FDN and 32.2% of XAR, a gap of 28.9 points.
- What each follows. FDN follows Internet and e-commerce and XAR follows Defense.
Data as of Oct 28, 2026.
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FDN
By weight, 82% of FDN'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 61% of the fund across 41 positions, as published by its issuer for Oct 27, 2026. Over the year to Oct 28, 2026 the fund returned −1.1% with distributions reinvested against +13.7% for its benchmark, the S&P 500 Index, so a holder was behind by 14.8 pts. It sits 6.3% below its all-time high of Oct 9, 2026.
XAR
By weight, 40% of XAR's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 32% of the fund across 50 positions, as published by its issuer for Oct 27, 2026. Over the year to Oct 28, 2026 the fund returned −10.0% with distributions reinvested against +13.7% for its benchmark, the S&P 500 Index, so a holder was behind by 23.7 pts. It sits 24.1% below its all-time high of Aug 14, 2026.
Questions people ask
- Do FDN and XAR hold the same stocks?
- By their latest filings, 0% 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, FDN against XAR, data as of Oct 28, 2026. https://etfiq.com/compare/themes/fdn-vs-xar
ETFIQ. (Oct 28, 2026). FDN against XAR. Retrieved from https://etfiq.com/compare/themes/fdn-vs-xar
[FDN against XAR (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/themes/fdn-vs-xar)
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