The Invesco QQQ Trust (NASDAQ:QQQ) and the Vanguard Information Technology ETF (NYSEARCA:VGT) are often shoved into the same “own Big Tech” bucket, but they answer different questions. QQQ tracks the Nasdaq-100, a listing-based index that is growth-heavy. VGT tracks the MSCI US Investable Market Information Technology 25/50 Index, a pure GICS sector fund. That distinction shows up in fees, concentration, and how each fund moves when tech leadership narrows or broadens.
What each fund is actually betting on
QQQ is a bet that the largest non-financial companies listed on Nasdaq will continue to dominate US large-cap growth. Its 104 holdings span multiple GICS sectors: 57% Technology, 11% Consumer Discretionary, and 14% Communication Services. Amazon sits in consumer discretionary, while Alphabet and Meta sit in communication services. Costco and PepsiCo show up because they are Nasdaq-listed, not because they make chips.
VGT is a narrower bet: the GICS Information Technology sector itself, and almost nothing else. Per Vanguard’s latest fact sheet, the fund is effectively 100% information technology: semiconductors at 32.4%, systems software at 17.7%, tech hardware and storage at 17.2%, and application software at 14.0% make up the bulk of it, with the rest spread across smaller IT sub-industries. It excludes Alphabet, Meta, Amazon, and Netflix because GICS files them under communication services or consumer discretionary, not tech. And contrary to what older comparisons still say, it no longer holds Visa or Mastercard: the 2023 GICS reclassification retired the data-processing-and-payments sub-industry and shifted both names into Financials, which pushed them out of every pure-IT fund, VGT included. So if you buy VGT expecting “Big Tech,” what you are actually buying is semiconductors, hardware, and software.
Where the concentration shows up
VGT’s top-three weights are extreme, with NVIDIA at 18.60%, Apple at 14.82%, and Microsoft at 10.02%, collectively accounting for more than 43% of the fund. QQQ spreads its bets wider: NVIDIA 8.29%, Microsoft 5.15%, Apple 7.51%, Broadcom 3.04%, Amazon 4.39%, with the top 10 totaling 46.73% of assets. VGT is a leveraged bet on three names dressed up as a sector fund, as QQQ owns more of the Magnificent 7 collectively but is less exposed to any single one.
Where the difference shows up
During the 2022 rate shock, QQQ fell 33.71%, while VGT fell 30.28%. QQQ’s exposure to unprofitable Nasdaq-listed growth names hurt more than VGT’s heavier weighting in cash-rich incumbents like Apple and Microsoft. The COVID drawdown told a similar story in reverse: from Feb. 3 to Apr. 30, 2020, QQQ lost only 1.56% while VGT lost 5.63%, because QQQ’s stay-at-home consumer names cushioned the fall.
Over longer windows, concentration has paid. VGT returned 152% over five years and 811% over ten, against QQQ’s 117% and 589%. Year-to-date 2026, VGT is up 22.17% versus QQQ’s 15.38%.
The practical comparison
| Metric | QQQ | VGT |
|---|---|---|
| Expense ratio | 0.18% | 0.09% |
| Total assets | $471.18B | $140.57B |
| P/E ratio | 33 | 32 |
| Tech weight | 57% | 84% |
VGT’s structure as a Vanguard share class brings the inherited tax efficiency of mutual-fund-linked ETFs. QQQ’s unit investment trust structure means it cannot reinvest dividends internally, a small drag in compounding-friendly periods.
The verdict
For an investor seeking concentrated exposure to the GICS Information Technology sector at the lowest cost, VGT is the cleaner option. It charges half the fee, carries a higher pure‑tech weight, and has delivered stronger trailing returns. For someone who wants diversified mega‑cap growth that folds in Alphabet, Meta, Amazon, and Netflix without juggling four separate tickers, QQQ is the more straightforward vehicle, even at twice the expense ratio. The equation changes if GICS reshuffles a major holding, such as Visa leaving IT or a future Alphabet move into IT, because either shift would alter how both funds define their universe. It also changes if market breadth finally returns and concentrated three‑name bets stop working, the kind of environment where broad exposure often beats a tight sector sleeve or a pure‑tech tilt.
Top Gaining Stocks
Top Losing Stocks