SPTM vs SCHB: Holdings Overlap
SPTMState Street® SPDR® Portfolio S&P 1500® Composite Stock Market ETF
State Street (SPDR) · 1506 holdings · $13.6B · as of 2026-08-06
SCHBSchwab U.S. Broad Market ETF
Schwab · 2407 holdings · $44.7B · as of 2026-05-31
Holdings snapshots are 67 days apart (SPTM: 2026-08-06, SCHB: 2026-05-31). 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 SPTM and SCHB?
State Street® SPDR® Portfolio S&P 1500® Composite Stock Market ETF (SPTM, by State Street (SPDR)) holds 1506 positions; Schwab U.S. Broad Market ETF (SCHB, by Schwab) holds 2407. They have 1491 holdings in common, and by portfolio weight the two funds are 92.1% identical. In practical terms the pair is essentially interchangeable, so holding both adds little diversification.
- Overlap by Weight
- 92.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 1491SPTM holds 1506 · SCHB holds 2407
- Weight in Shared Holdings
- SPTM 99%·SCHB 95%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 SPTM
15 of 1506 positions (1.2% of the fund) are not held by SCHB.
Sector Breakdown
| Sector | SPTM | SCHB |
|---|---|---|
| Information Technology | 35.8% | 36.4% |
| Financials | 12.6% | 11.6% |
| Communication Services | 9.1% | 9.8% |
| Industrials | 9.8% | 9.6% |
| Consumer Discretionary | 9.5% | 9.7% |
| Other Sectors | 23.0% | 22.6% |
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 |
|---|---|---|---|---|---|---|---|
| SPTM | +3.4% | +14.5% | +24.1% | +20.8% | +13.1% | +15.1% | 1.03% |
| SCHB | +3.3% | +14.6% | +24.0% | +20.9% | +12.4% | +14.9% | 1.00% |
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 SPTM vs SCHB →
Shared Holdings(1491)
The top 10 shared positions account for 37% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 7.38% | 7.02% | 7.02% |
|---|---|---|---|
 AAPLApple Inc. COM | 6.39% | 6.26% | 6.26% |
 MSFTMicrosoft Corp. COM | 5.17% | 4.57% | 4.57% |
 AMZNAmazon.com, Inc. COM | 3.71% | 3.62% | 3.62% |
 GOOGLAlphabet Inc. CAP STK CL A | 2.92% | 3.03% | 2.92% |
 AVGOBroadcom Inc COM | 2.77% | 2.90% | 2.77% |
 GOOGAlphabet Inc. CAP STK CL C | 2.34% | 2.41% | 2.34% |
 METAMeta Platforms, Inc., Class A | 1.80% | 1.89% | 1.80% |
 MUMicron Technology Inc. COM | 1.38% | 1.49% | 1.38% |
 TSLATesla Inc COM | 1.25% | 1.68% | 1.25% |
 LLYEli Lilly & Co. COM | 1.31% | 1.20% | 1.20% |
 BRK-BBerkshire Hathaway, Inc., Class B | 1.34% | 1.19% | 1.19% |
 AMDAdvanced Micro Devices Inc. COM | 1.11% | 1.15% | 1.11% |
 JPMJPMorgan Chase & Co. COM | 1.33% | 1.10% | 1.10% |
 VVisa, Inc., Class A | 0.86% | 0.75% | 0.75% |
 JNJJohnson & Johnson COM | 0.86% | 0.74% | 0.74% |
 WMTWalmart Inc COM | 0.69% | 0.69% | 0.69% |
 INTCIntel Corporation COM | 0.65% | 0.74% | 0.65% |
 CSCOCisco Systems, Inc. COM | 0.67% | 0.65% | 0.65% |
 COSTCostco Wholesale Corporation COM | 0.58% | 0.58% | 0.58% |
 MAMasterCard Incorporated CL A | 0.65% | 0.55% | 0.55% |
 CATCaterpillar Inc COM | 0.55% | 0.56% | 0.55% |
 LRCXLam Research Corporation COM NEW | 0.53% | 0.54% | 0.53% |
 ABBVAbbVie Inc. COM | 0.60% | 0.53% | 0.53% |
 PLTRPalantir Technologies, Inc., Class A | 0.50% | 0.49% | 0.49% |
Showing the top 250 of 1491 shared holdings by overlap weight.
Frequently Asked Questions
How much do SPTM and SCHB overlap?
SPTM and SCHB overlap by 92.1% of portfolio weight. They share 1491 holdings (SPTM holds 1506 positions and SCHB holds 2407), based on each fund's latest SEC-reported holdings.
Is it redundant to own both SPTM and SCHB?
The two portfolios are 92.1% identical by weight. Owning both is largely redundant: they are close to the same portfolio, so a second position mostly duplicates the first.
What are the biggest shared holdings of SPTM and SCHB?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 37% of the total overlap.
What does SPTM own that SCHB doesn't?
15 positions (1.2% of SPTM) are unique to SPTM, led by XOM, HON and HONA. In the other direction, 916 positions (4.7% of SCHB) are unique to SCHB.