IWY vs QQQ: Holdings Overlap
IWYiShares Russell Top 200 Growth ETF
iShares · 110 holdings · $16.6B · as of 2026-03-31
QQQInvesco QQQ Trust, Series 1
Invesco · 101 holdings · $479.2B · as of 2026-03-31
How similar are IWY and QQQ?
iShares Russell Top 200 Growth ETF (IWY, by iShares) holds 110 positions; Invesco QQQ Trust, Series 1 (QQQ, by Invesco) holds 101. They have 47 holdings in common, and by portfolio weight the two funds are 59.8% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 59.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 47IWY holds 110 · QQQ holds 101
- Weight in Shared Holdings
- IWY 77%·QQQ 76%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 IWY
63 of 110 positions (22.5% of the fund) are not held by QQQ. Showing the top 30 by weight.
Sector Breakdown
| Sector | IWY | QQQ |
|---|---|---|
| Information Technology | 53.1% | 49.7% |
| Communication Services | 13.0% | 16.0% |
| Consumer Discretionary | 11.3% | 12.6% |
| Consumer Staples | 3.2% | 8.5% |
| Health Care | 7.5% | 5.1% |
| Other Sectors | 11.7% | 8.0% |
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.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IWY | +2.5% | +5.3% | +13.9% | +22.5% | +13.7% | +18.8% | 0.34% |
| QQQ | +1.9% | +18.0% | +27.6% | +25.2% | +15.2% | +20.8% | 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 IWY vs QQQ →
Shared Holdings(47)
The top 10 shared positions account for 75% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 14.62% | 8.68% | 8.68% |
|---|---|---|---|
 AAPLApple Inc. COM | 13.13% | 7.63% | 7.63% |
 MSFTMicrosoft Corp. COM | 9.91% | 5.63% | 5.63% |
 AMZNAmazon.com, Inc. COM | 4.46% | 4.58% | 4.46% |
 TSLATesla Inc COM | 3.52% | 3.80% | 3.52% |
 GOOGLAlphabet Inc. CAP STK CL A | 3.93% | 3.43% | 3.43% |
 METAMeta Platforms, Inc., Class A | 3.42% | 3.46% | 3.42% |
 GOOGAlphabet Inc. CAP STK CL C | 3.20% | 3.20% | 3.20% |
 AVGOBroadcom Inc COM | 4.31% | 3.01% | 3.01% |
 COSTCostco Wholesale Corporation COM | 1.88% | 2.50% | 1.88% |
 NFLXNetflix, Inc. COM | 1.73% | 2.30% | 1.73% |
 PLTRPalantir Technologies Inc., Class A | 1.36% | 1.90% | 1.36% |
 LRCXLam Research Corporation COM NEW | 1.14% | 1.51% | 1.14% |
 KLACKLA Corp. COM NEW | 0.82% | 1.09% | 0.82% |
 AMDAdvanced Micro Devices Inc. COM | 0.81% | 1.88% | 0.81% |
 ISRGIntuitive Surgical Inc. COM NEW | 0.69% | 0.93% | 0.69% |
 AMGNAmgen Inc. COM | 0.59% | 1.07% | 0.59% |
 BKNGBooking Holdings Inc COM | 0.55% | 0.75% | 0.55% |
 PANWPalo Alto Networks Inc COM | 0.55% | 0.74% | 0.55% |
 INTUIntuit Inc COM | 0.50% | 0.68% | 0.50% |
 VRTXVertex Pharmaceuticals Incorporated COM | 0.48% | 0.64% | 0.48% |
 ADBEAdobe Inc COM | 0.42% | 0.56% | 0.42% |
 CRWDCrowdStrike Holdings, Inc., Class A | 0.41% | 0.56% | 0.41% |
 APPApplovin Corp. COM CL A | 0.40% | 0.69% | 0.40% |
 AMATApplied Materials Inc. COM | 0.33% | 1.53% | 0.33% |
Frequently Asked Questions
How much do IWY and QQQ overlap?
IWY and QQQ overlap by 59.8% of portfolio weight. They share 47 holdings (IWY holds 110 positions and QQQ holds 101), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IWY and QQQ?
The two portfolios are 59.8% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of IWY and QQQ?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and TSLA. Together the top 10 shared positions account for 75% of the total overlap.
What does IWY own that QQQ doesn't?
63 positions (22.5% of IWY) are unique to IWY, led by LLY, V and MA. In the other direction, 54 positions (23.8% of QQQ) are unique to QQQ.