ONEQ vs SCHG: Nasdaq Composite vs Large Growth

Compare Fidelity Nasdaq Composite Index ETF and Schwab U.S. Large-Cap Growth ETF by exposure design, portfolio role, implementation questions, and the current documents that can make two ETF tickers behave differently.

Reviewed 2026-09-01ETF comparisonEducational use
Neighboring-exposure comparison. Both funds sit in the same broad research family, but ONEQ emphasizes Nasdaq Composite exposure while SCHG emphasizes large-cap growth stocks. The useful question is what changes in concentration, implementation, and portfolio role when moving from one approach to the other.

Side-by-Side Research Map

Research angleONEQSCHG
FundFidelity Nasdaq Composite Index ETFSchwab U.S. Large-Cap Growth ETF
IssuerFidelitySchwab
Categorygrowth equitygrowth equity
Research roleNasdaq Composite exposurelarge-cap growth stocks
Primary lensfactor definition, screening rules, sector tilts, turnover, and concentrationfactor definition, screening rules, sector tilts, turnover, and concentration

Why the Two Portfolios Can Diverge

ONEQ should be checked through factor definition, screening rules, sector tilts, turnover, and concentration. SCHG should be checked through factor definition, screening rules, sector tilts, turnover, and concentration. Even when recent returns look similar, differences in benchmark rules, holdings, concentration, trading conditions, or product structure can create different behavior over a full market cycle.

Verify for ONEQ

  • How the index or manager defines the stated factor
  • Sector and industry tilts created by the screen
  • Turnover and reconstitution frequency
  • How much the fund overlaps with a broad-market core

Verify for SCHG

  • How the index or manager defines the stated factor
  • Sector and industry tilts created by the screen
  • Turnover and reconstitution frequency
  • How much the fund overlaps with a broad-market core

Pair-Specific Questions

Do Not Compare Only the Headline Fee

Record the current expense ratio, but also review the trading spread, tracking behavior, portfolio turnover, tax characteristics, and any structural feature that can matter for the intended account. A small fee difference can be less important than a large difference in exposure or implementation.

Related Research

Primary Sources to Verify

ETF fees, holdings, distributions, trading conditions, and sponsor language can change. Before relying on any comparison, check the fund's current prospectus, latest shareholder report, and issuer materials.

How to make the ONEQ and SCHG decision reproducible

Compare ONEQ and SCHG by exposure, portfolio role, concentration, benchmark design, fees and implementation risk, with primary sources to verify. Begin by writing the portfolio job in one sentence. Then compare the factor definition, eligible universe, scoring variables, buffers and rebalance frequency. This prevents a familiar ticker, a recent return or a small fee difference from deciding the question before the products have been defined.

Confirm that the exposures are genuinely comparable

Open each objective and benchmark description. Record the eligible universe, weighting rules, reconstitution schedule and any concentration controls. If one fund uses derivatives, options, sampling or a different legal structure, name that difference explicitly. A comparison is weak when it assumes that similar historical charts prove the portfolios are interchangeable.

Measure cost on the intended holding period

Convert each stated expense ratio into dollars for the proposed position, but do not stop there. Add the bid-ask spread, expected trading frequency, premium or discount risk, and any immediate tax cost from replacing an existing holding. For shorter periods, execution can outweigh a small annual fee gap. For longer periods, benchmark design and compounding can matter more.

Look through holdings and concentration

Compare the largest positions and their combined weight, then examine sector, country, maturity or strategy exposures that drive the result. Note whether the funds overlap with holdings already in the portfolio. A new ticker does not create diversification if it repackages the same companies or the same economic risk.

Use an adverse scenario

A familiar label such as growth, value, quality or momentum can mean different things across index providers. A useful check is to test a factor reversal, crowded positioning and a reconstitution with elevated turnover. Apply the same dates, return definition and distribution treatment to every fund. Include the possibility that spreads widen and that an order cannot be filled at the last displayed price.

Check the decision against current documents

Use the complete index methodology, holdings, turnover and realized tracking difference. Save the document date and the exact section supporting the deciding fact. If the current source contradicts an old comparison, the current source controls. If the difference cannot be resolved, keep the uncertainty visible rather than filling it with an estimate.

Before placing an order

No single winner applies to every account. The useful conclusion states which fund fits a defined job under stated assumptions and which facts must remain true for that choice to continue making sense.