SPYG vs IWF: Holdings Overlap
SPYGState Street® SPDR® Portfolio S&P 500® Growth ETF
State Street (SPDR) · 147 holdings · $54.7B · as of 2026-08-06
IWFiShares Russell 1000 Growth ETF
iShares · 387 holdings · $127.3B · as of 2026-03-31
Holdings snapshots are 128 days apart (SPYG: 2026-08-06, IWF: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are SPYG and IWF?
State Street® SPDR® Portfolio S&P 500® Growth ETF (SPYG, by State Street (SPDR)) holds 147 positions; iShares Russell 1000 Growth ETF (IWF, by iShares) holds 387. They have 104 holdings in common, and by portfolio weight the two funds are 69.8% identical. In practical terms the pair is heavily overlapping, with largely the same stocks driving both funds.
- Overlap by Weight
- 69.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 104SPYG holds 147 · IWF holds 387
- Weight in Shared Holdings
- SPYG 85%·IWF 85%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 SPYG
43 of 147 positions (15.4% of the fund) are not held by IWF. Showing the top 30 by weight.
Only in IWF
283 of 387 positions (14.8% of the fund) are not held by SPYG. Showing the top 30 by weight.
Sector Breakdown
| Sector | SPYG | IWF |
|---|---|---|
| Information Technology | 52.5% | 49.2% |
| Communication Services | 15.3% | 12.4% |
| Consumer Discretionary | 8.4% | 13.1% |
| Financials | 9.0% | 5.9% |
| Health Care | 6.1% | 8.0% |
| Other Sectors | 8.8% | 11.1% |
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 |
|---|---|---|---|---|---|---|---|
| SPYG | +4.4% | +15.6% | +25.4% | +26.9% | +14.2% | +17.9% | 0.47% |
| 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 SPYG vs IWF →
Shared Holdings(104)
The top 10 shared positions account for 73% of the overlap, led by NVDA, MSFT and AAPL.
 NVDANVIDIA Corp. COM | 14.58% | 12.92% | 12.92% |
|---|---|---|---|
 MSFTMicrosoft Corp. COM | 10.20% | 8.82% | 8.82% |
 AAPLApple Inc. COM | 6.30% | 11.64% | 6.30% |
 AVGOBroadcom Inc COM | 5.47% | 4.79% | 4.79% |
 AMZNAmazon.com, Inc. COM | 3.88% | 4.66% | 3.88% |
 GOOGLAlphabet Inc. CAP STK CL A | 5.76% | 3.54% | 3.54% |
 METAMeta Platforms, Inc., Class A | 3.56% | 3.46% | 3.46% |
 GOOGAlphabet Inc. CAP STK CL C | 4.63% | 2.87% | 2.87% |
 LLYEli Lilly & Co. COM | 2.59% | 2.66% | 2.59% |
 TSLATesla Inc COM | 1.53% | 3.55% | 1.53% |
 PLTRPalantir Technologies, Inc., Class A | 0.98% | 1.15% | 0.98% |
 LRCXLam Research Corporation COM NEW | 1.05% | 0.97% | 0.97% |
 VVisa, Inc., Class A | 0.93% | 1.84% | 0.93% |
 MAMasterCard Incorporated CL A | 0.86% | 1.45% | 0.86% |
 NFLXNetflix, Inc. COM | 0.85% | 1.47% | 0.85% |
 GEVGE Vernova Inc. COM | 0.74% | 0.85% | 0.74% |
 KLACKLA Corp. COM NEW | 0.69% | 0.70% | 0.69% |
 AMDAdvanced Micro Devices Inc. COM | 2.19% | 0.69% | 0.69% |
 GEGeneral Electric Co. | 0.56% | 1.06% | 0.56% |
 APHAmphenol Corporation CL A | 0.58% | 0.56% | 0.56% |
 ABBVAbbVie Inc. COM | 0.54% | 1.39% | 0.54% |
 ANETArista Networks Inc COM SHS | 0.55% | 0.46% | 0.46% |
 PANWPalo Alto Networks Inc COM | 0.45% | 0.46% | 0.45% |
 BKNGBooking Holdings Inc COM | 0.44% | 0.46% | 0.44% |
 AMGNAmgen Inc. COM | 0.41% | 0.50% | 0.41% |
Frequently Asked Questions
How much do SPYG and IWF overlap?
SPYG and IWF overlap by 69.8% of portfolio weight. They share 104 holdings (SPYG holds 147 positions and IWF holds 387), based on each fund's latest SEC-reported holdings.
Is it redundant to own both SPYG and IWF?
The two portfolios are 69.8% identical by weight. Owning both mostly doubles down on the shared core rather than diversifying: the same large positions drive both funds.
What are the biggest shared holdings of SPYG and IWF?
The largest positions held by both funds are NVDA, MSFT, AAPL, AVGO and AMZN. Together the top 10 shared positions account for 73% of the total overlap.
What does SPYG own that IWF doesn't?
43 positions (15.4% of SPYG) are unique to SPYG, led by MU, BRK-B and JPM. In the other direction, 283 positions (14.8% of IWF) are unique to IWF.