SUSA vs VTI: Holdings Overlap
SUSAiShares ESG Optimized MSCI USA ETF
iShares · 170 holdings · $4.1B · as of 2026-04-30
VTIVanguard Total Stock Market Index Fund
Vanguard · 3505 holdings · $696.4B · as of 2026-03-31
Holdings snapshots are 30 days apart (SUSA: 2026-04-30, VTI: 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 SUSA and VTI?
iShares ESG Optimized MSCI USA ETF (SUSA, by iShares) holds 170 positions; Vanguard Total Stock Market Index Fund (VTI, by Vanguard) holds 3505. They have 168 holdings in common, and by portfolio weight the two funds are 46.2% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 46.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 168SUSA holds 170 · VTI holds 3505
- Weight in Shared Holdings
- SUSA 99%·VTI 49%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 SUSA
2 of 170 positions (1.1% of the fund) are not held by VTI.
Only in VTI
3337 of 3505 positions (50.8% of the fund) are not held by SUSA. Showing the top 30 by weight.
Sector Breakdown
| Sector | SUSA | VTI |
|---|---|---|
| Information Technology | 38.2% | 30.5% |
| Financials | 11.9% | 12.7% |
| Industrials | 11.3% | 10.4% |
| Health Care | 9.0% | 10.0% |
| Consumer Discretionary | 5.9% | 9.8% |
| Other Sectors | 23.6% | 26.0% |
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 |
|---|---|---|---|---|---|---|---|
| SUSA | +3.0% | +14.4% | +24.2% | +19.9% | +11.2% | +14.9% | 0.82% |
| VTI | +3.3% | +14.6% | +24.2% | +20.9% | +12.3% | +14.9% | 1.02% |
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 SUSA vs VTI →
Shared Holdings(168)
The top 10 shared positions account for 60% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 7.92% | 6.42% | 6.42% |
|---|---|---|---|
 AAPLApple Inc. COM | 5.35% | 5.94% | 5.35% |
 MSFTMicrosoft Corp. COM | 4.35% | 4.38% | 4.35% |
 GOOGLAlphabet Inc. CAP STK CL A | 3.01% | 2.67% | 2.67% |
 AVGOBroadcom Inc COM | 3.07% | 2.34% | 2.34% |
 GOOGAlphabet Inc. CAP STK CL C | 3.84% | 2.11% | 2.11% |
 TSLATesla Inc COM | 1.63% | 1.67% | 1.63% |
 LLYEli Lilly & Co. COM | 1.21% | 1.25% | 1.21% |
 VVisa, Inc., Class A | 0.97% | 0.79% | 0.79% |
 MAMasterCard Incorporated CL A | 0.92% | 0.63% | 0.63% |
 MUMicron Technology Inc. COM | 0.63% | 0.61% | 0.61% |
 PGThe Procter & Gamble Co. COM | 0.58% | 0.54% | 0.54% |
 AMDAdvanced Micro Devices Inc. COM | 1.12% | 0.53% | 0.53% |
 HDHome Depot, Inc. (The) | 1.14% | 0.52% | 0.52% |
 CSCOCisco Systems, Inc. COM | 0.67% | 0.44% | 0.44% |
 AMATApplied Materials Inc. COM | 1.51% | 0.43% | 0.43% |
 LRCXLam Research Corporation COM NEW | 1.03% | 0.43% | 0.43% |
 GEVGE Vernova Inc. COM | 0.57% | 0.38% | 0.38% |
 IBMInternational Business Machines Corp. COM | 0.66% | 0.36% | 0.36% |
 KOCoca-Cola Co (The) COM | 0.36% | 0.42% | 0.36% |
 MSMorgan Stanley COM NEW | 1.38% | 0.31% | 0.31% |
 ORCLOracle Corp. COM | 0.31% | 0.40% | 0.31% |
 CATCaterpillar Inc COM | 0.31% | 0.53% | 0.31% |
 VZVerizon Communications Inc. COM | 0.45% | 0.30% | 0.30% |
 INTCIntel Corporation COM | 0.96% | 0.28% | 0.28% |
Frequently Asked Questions
How much do SUSA and VTI overlap?
SUSA and VTI overlap by 46.2% of portfolio weight. They share 168 holdings (SUSA holds 170 positions and VTI holds 3505), based on each fund's latest SEC-reported holdings.
Is it redundant to own both SUSA and VTI?
The two portfolios are 46.2% 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 SUSA and VTI?
The largest positions held by both funds are NVDA, AAPL, MSFT, GOOGL and AVGO. Together the top 10 shared positions account for 60% of the total overlap.
What does SUSA own that VTI doesn't?
2 positions (1.1% of SUSA) are unique to SUSA, led by NXPI and MELI. In the other direction, 3337 positions (50.8% of VTI) are unique to VTI.