ITOT vs IWF: Holdings Overlap
ITOTiShares Core S&P Total U.S. Stock Market ETF
iShares · 2487 holdings · $97.6B · as of 2026-03-31
IWFiShares Russell 1000 Growth ETF
iShares · 387 holdings · $127.3B · as of 2026-03-31
How similar are ITOT and IWF?
iShares Core S&P Total U.S. Stock Market ETF (ITOT, by iShares) holds 2487 positions; iShares Russell 1000 Growth ETF (IWF, by iShares) holds 387. They have 373 holdings in common, and by portfolio weight the two funds are 53.6% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 53.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 373ITOT holds 2487 · IWF holds 387
- Weight in Shared Holdings
- ITOT 61%·IWF 99%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 ITOT
2114 of 2487 positions (38.8% of the fund) are not held by IWF. Showing the top 30 by weight.
Only in IWF
14 of 387 positions (0.6% of the fund) are not held by ITOT.
Sector Breakdown
| Sector | ITOT | IWF |
|---|---|---|
| Information Technology | 30.8% | 49.2% |
| Consumer Discretionary | 9.9% | 13.1% |
| Financials | 12.9% | 5.9% |
| Communication Services | 9.7% | 12.4% |
| Industrials | 10.2% | 6.7% |
| Other Sectors | 26.2% | 12.5% |
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 |
|---|---|---|---|---|---|---|---|
| ITOT | +3.3% | +14.6% | +24.1% | +20.9% | +12.3% | +14.9% | 0.97% |
| IWF | +2.7% | +5.5% | +13.1% | +22.0% | +12.6% | +17.8% | 0.35% |
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 ITOT vs IWF →
Shared Holdings(373)
The top 10 shared positions account for 60% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 6.69% | 12.92% | 6.69% |
|---|---|---|---|
 AAPLApple Inc. COM | 5.88% | 11.64% | 5.88% |
 MSFTMicrosoft Corp. COM | 4.34% | 8.82% | 4.34% |
 AMZNAmazon.com, Inc. COM | 3.21% | 4.66% | 3.21% |
 GOOGLAlphabet Inc. CAP STK CL A | 2.64% | 3.54% | 2.64% |
 AVGOBroadcom Inc COM | 2.32% | 4.79% | 2.32% |
 GOOGAlphabet Inc. CAP STK CL C | 2.12% | 2.87% | 2.12% |
 METAMeta Platforms, Inc., Class A | 1.98% | 3.46% | 1.98% |
 TSLATesla Inc COM | 1.65% | 3.55% | 1.65% |
 LLYEli Lilly & Co. COM | 1.15% | 2.66% | 1.15% |
 VVisa, Inc., Class A | 0.80% | 1.84% | 0.80% |
 COSTCostco Wholesale Corporation COM | 0.70% | 1.60% | 0.70% |
 MAMasterCard Incorporated CL A | 0.64% | 1.45% | 0.64% |
 NFLXNetflix, Inc. COM | 0.64% | 1.47% | 0.64% |
 ABBVAbbVie Inc. COM | 0.61% | 1.39% | 0.61% |
 PLTRPalantir Technologies, Inc., Class A | 0.53% | 1.15% | 0.53% |
 AMDAdvanced Micro Devices Inc. COM | 0.52% | 0.69% | 0.52% |
 HDHome Depot, Inc. (The) | 0.52% | 0.90% | 0.52% |
 GEGeneral Electric Co. | 0.47% | 1.06% | 0.47% |
 KOCoca-Cola Co (The) COM | 0.46% | 0.52% | 0.46% |
 LRCXLam Research Corporation COM NEW | 0.42% | 0.97% | 0.42% |
 ORCLOracle Corp. COM | 0.39% | 0.89% | 0.39% |
 GEVGE Vernova Inc. COM | 0.37% | 0.85% | 0.37% |
 KLACKLA Corp. COM NEW | 0.30% | 0.70% | 0.30% |
 AMGNAmgen Inc. COM | 0.30% | 0.50% | 0.30% |
Showing the top 250 of 373 shared holdings by overlap weight.
Frequently Asked Questions
How much do ITOT and IWF overlap?
ITOT and IWF overlap by 53.6% of portfolio weight. They share 373 holdings (ITOT holds 2487 positions and IWF holds 387), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ITOT and IWF?
The two portfolios are 53.6% 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 ITOT and IWF?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 60% of the total overlap.
What does ITOT own that IWF doesn't?
2114 positions (38.8% of ITOT) are unique to ITOT, led by BRK-B, JPM and XOM. In the other direction, 14 positions (0.6% of IWF) are unique to IWF.