QQQ vs VBK: Holdings Overlap
QQQInvesco QQQ Trust, Series 1
Invesco · 101 holdings · $479.2B · as of 2026-03-31
VBKVanguard Small-cap Growth Index Fund
Vanguard · 551 holdings · $24.3B · as of 2026-03-31
How similar are QQQ and VBK?
Invesco QQQ Trust, Series 1 (QQQ, by Invesco) holds 101 positions; Vanguard Small-cap Growth Index Fund (VBK, by Vanguard) holds 551. They have 1 holdings in common, and by portfolio weight the two funds are 0.2% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 1QQQ holds 101 · VBK holds 551
- Weight in Shared Holdings
- QQQ 0%·VBK 1%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in QQQ
100 of 101 positions (99.7% of the fund) are not held by VBK. Showing the top 30 by weight.
Sector Breakdown
| Sector | QQQ | VBK |
|---|---|---|
| Information Technology | 49.7% | 21.6% |
| Industrials | 4.2% | 24.6% |
| Health Care | 5.1% | 16.1% |
| Communication Services | 16.0% | 4.2% |
| Consumer Discretionary | 12.6% | 9.9% |
| Other Sectors | 12.4% | 22.4% |
| Unclassified | 0.0% | 0.9% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (0% of QQQ, 1% of VBK).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| QQQ | +1.9% | +18.0% | +27.6% | +25.2% | +15.2% | +20.8% | 0.42% |
| VBK | +1.8% | +19.6% | +29.4% | +16.6% | +5.3% | +11.4% | 0.42% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in QQQ vs VBK →
Shared Holdings(1)
 INSMInsmed Inc COM PAR $.01 | 0.20% | 0.59% | 0.20% |
|---|
Frequently Asked Questions
How much do QQQ and VBK overlap?
QQQ and VBK overlap by 0.2% of portfolio weight. They share 1 holdings (QQQ holds 101 positions and VBK holds 551), based on each fund's latest SEC-reported holdings.
Is it redundant to own both QQQ and VBK?
The two portfolios are 0.2% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of QQQ and VBK?
The largest positions held by both funds are INSM. Together the top 1 shared positions account for 100% of the total overlap.
What does QQQ own that VBK doesn't?
100 positions (99.7% of QQQ) are unique to QQQ, led by NVDA, AAPL and MSFT. In the other direction, 550 positions (99.1% of VBK) are unique to VBK.