Data as of Oct 28, 2026.
FNDX vs VOO: Differences, Returns & Fees
Over the year to Oct 28, 2026, FNDX returned +23.9% to VOO's +13.7%; 61% of their weight is in the same names.
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Net assets: $27.6bn on Aug 31, 2026 for Schwab Fundamental U.S. Large Company ETF, and $1.0tn on Sep 30, 2026 for Vanguard S&P 500 ETF.
Pair scorecard
VOO costs 0.22 points a year less; their one-year returns differ by 10.2 points.
| Measure | FNDX | VOO |
|---|---|---|
| Return | ||
| Total return, 1 year | +23.9% | +13.7% |
| Benchmark | ||
| What it tracks | Fundamental U.S. Large Company | S&P 500 Index |
| Cost and size | ||
| Expense ratio | 0.25% | 0.03% |
| Net assets, FNDX as of Aug 31, 2026 and VOO as of Sep 30, 2026 | $27.6bn | $1.0tn |
| Holdings | ||
| Holdings in common | 61% | |
| Top ten holdings, share of the fund | 21.0% | 39.1% |
Holdings in common uses holdings dated Aug 31, 2026 and Sep 30, 2026. Method
Risk and return
Aug 23, 2013 to Oct 23, 2026 · 687 weekly returnsEach against its own benchmark: FNDX against IWB, Aug 23, 2013 to Oct 23, 2026; VOO against IVV, Sep 17, 2010 to Oct 23, 2026.
VOO returned more: +475.2% to +418.7%. FNDX and VOO swung about the same: 15.9% and 16.0%. VOO fell slightly less at its worst: −31.8% to −35.2%.
Full scorecard
19 measures, with how each is measured Open ↓
| Measure | FNDX | VOO | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +418.7% | +475.2% | VOO | Price change plus distributions, reinvested. |
| Annualized | +13.3% | +14.2% | VOO (slight) | Total return as a yearly rate. |
| Price return | +298.9% | +357.8% | VOO | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 15.9% | 16.0% | Tie | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 11.2% | 11.1% | Tie | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −35.2% | −31.8% | VOO (slight) | Deepest fall from a high to the low after it. |
| Upside capture | 86.4% | 99.8% | Share of its benchmark's rise caught in the weeks it rose. | |
| Downside capture | 92.1% | 99.9% | Share of its benchmark's fall taken in the weeks it fell. Lower is better. | |
| Beta | 0.93 | 1.00 | Not an edge | How far it moves for each 1% its benchmark moves. |
| R squared | 0.90 | 1.00 | Not an edge | Share of its weekly moves its benchmark explains. |
| Risk-adjusted | ||||
| Sharpe | 0.74 | 0.79 | VOO (slight) | Return above Treasury bills per unit of volatility. |
| Sortino | 1.05 | 1.14 | VOO (slight) | Return above Treasury bills per unit of downside deviation. |
| Treynor | 0.128 | 0.134 | Return above Treasury bills per unit of beta. | |
| Calmar | 0.38 | 0.45 | VOO | Annualized return divided by the max drawdown. |
| Against the benchmark | ||||
| Benchmark | IWB | IVV | The ETF each fund is measured against. | |
| Alpha | +0.4% a year | 0.0% a year | Not significant | Yearly return beyond what its beta to the benchmark predicts. |
| Alpha t-stat | 0.28 | 0.51 | Not an edge | How sure the alpha is. Below 2, it could be chance. |
| Alpha range | −2.4% to +3.2% | −0.1% to +0.2% | Includes zero | The 95% range for the yearly alpha. |
| Information ratio | −0.10 | 0.02 | Return against its benchmark per unit of tracking error. | |
| Tracking error | 5.3% | 0.4% | Not an edge | How far weekly returns stray from the benchmark, annualized. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 687 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, FNDX and VOO hold 61% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Sep 30, 2026.
half
61% in common
Only in one fund ↓
Side by side
FNDX and VOO on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
FNDX and VOO do different jobs. What does each one do in a portfolio?
- What each follows. FNDX follows Fundamental U.S. Large Company and VOO follows S&P 500 Index.
- One-year total return. Over 1 year to Oct 28, 2026 FNDX returned +23.9% and VOO +13.7% with distributions reinvested, a gap of 10.2 points.
- Cost. FNDX charges 0.25% of assets a year and VOO 0.03%, a gap of 0.22 points.
Data as of Oct 28, 2026.
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Over the year to Oct 28, 2026 it returned +23.9% with distributions reinvested, against +13.1% for its benchmark, the Russell 1000 Index.
FNDX tracks an index of Fundamental U.S. Large Company. The prospectus expense ratio is 0.25% a year. By its holdings filed for Aug 31, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 731 positions, with the top ten at 21.0%.
VOO
VOO tracks the S&P 500. Over the year to Oct 28, 2026 it returned +13.7% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Sep 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 507 positions, with the top ten at 39.1%.
Questions people ask
- Which returned more over the last year, FNDX or VOO?
- In the year to Oct 28, 2026, with distributions reinvested, FNDX returned +23.9% and VOO +13.7%.
- Which is cheaper, FNDX or VOO?
- VOO is cheaper, by 0.22 percentage points a year. That is about $22 on $10,000 held for a year. Fees come from each fund's prospectus.
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.
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ETFIQ, FNDX against VOO, data as of Oct 28, 2026. https://etfiq.com/compare/any/fndx-vs-voo
ETFIQ. (Oct 28, 2026). FNDX against VOO. Retrieved from https://etfiq.com/compare/any/fndx-vs-voo
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