# Portfolio overlap — VITNX vs IYY

Comparing **VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND** (2026-03-31) and **iShares Dow Jones U.S. ETF** (2026-01-31).

- Shared positions: 945
- VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND covered by iShares Dow Jones U.S. ETF: 0.9149794457075207721733690561
- iShares Dow Jones U.S. ETF covered by VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND: 0.9149794457075207721733690561

## VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.064057 | ✓ |
| APPLE INC | 0.059280 | ✓ |
| MICROSOFT CORP | 0.043734 | ✓ |
| AMAZON.COM INC | 0.032018 | ✓ |
| ALPHABET INC CL A | 0.026606 | ✓ |
| BROADCOM INC | 0.023350 | ✓ |
| ALPHABET INC CL C | 0.021131 | ✓ |
| META PLATFORMS INC CL A | 0.019912 | ✓ |
| TESLA INC | 0.016651 | ✓ |
| BERKSHIRE HATH-B | 0.013248 | ✓ |
| LILLY ELI and CO | 0.012428 | ✓ |
| JPMORGAN CHASE and CO | 0.011903 | ✓ |
| EXXON MOBIL CORP | 0.011246 | ✓ |
| JOHNSON&JOHNSON | 0.009372 | ✓ |
| WALMART INC | 0.008671 | ✓ |
| VISA INC-CLASS A | 0.007333 | ✓ |
| COSTCO WHOLESALE CORP | 0.007035 | ✓ |
| NETFLIX INC | 0.006461 | ✓ |
| MASTERCARD INC CL A | 0.006332 | ✓ |
| Vanguard Market Liquidity Fund | 0.006264 |  |
| CHEVRON CORP | 0.006240 | ✓ |
| ABBVIE INC | 0.006121 | ✓ |
| MICRON TECHNOLOGY INC | 0.006052 | ✓ |
| PROCTER & GAMBLE | 0.005344 | ✓ |
| ADV MICRO DEVICE | 0.005279 | ✓ |
| CATERPILLAR INC | 0.005249 | ✓ |
| HOME DEPOT INC | 0.005209 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.005069 | ✓ |
| BANK OF AMERICA CORPORATION | 0.004828 | ✓ |
| MERCK & CO | 0.004736 | ✓ |
| GENERAL ELECTRIC CO | 0.004501 | ✓ |
| CISCO SYSTEMS INC | 0.004388 | ✓ |
| APPLIED MATERIALS INC | 0.004319 | ✓ |
| LAM RESEARCH CORP | 0.004249 | ✓ |
| COCA-COLA CO/THE | 0.004162 | ✓ |
| RTX CORP | 0.004121 | ✓ |
| PHILIP MORRIS INTL INC | 0.004098 | ✓ |
| ORACLE CORP | 0.004038 | ✓ |
| WELLS FARGO & CO | 0.003910 | ✓ |
| UNITEDHEALTH GRP | 0.003902 | ✓ |
| GOLDMAN SACHS GROUP INC | 0.003792 | ✓ |
| GE VERNOVA LLC | 0.003747 | ✓ |
| LINDE PLC | 0.003657 | ✓ |
| INTL BUS MACH CORP | 0.003621 | ✓ |
| MCDONALDS CORP | 0.003514 | ✓ |
| PEPSICO INC | 0.003378 | ✓ |
| AT&T INC | 0.003229 | ✓ |
| MORGAN STANLEY | 0.003121 | ✓ |
| NEXTERA ENERGY INC | 0.003079 | ✓ |
| KLA CORP | 0.003073 | ✓ |

## iShares Dow Jones U.S. ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.072121 | ✓ |
| APPLE INC | 0.059539 | ✓ |
| MICROSOFT CORP | 0.049661 | ✓ |
| AMAZON.COM INC | 0.036149 | ✓ |
| ALPHABET INC CL A | 0.030536 | ✓ |
| ALPHABET INC CL C | 0.024444 | ✓ |
| BROADCOM INC | 0.024294 | ✓ |
| META PLATFORMS INC CL A | 0.024231 | ✓ |
| TESLA INC | 0.018780 | ✓ |
| BERKSHIRE HATH-B | 0.013683 | ✓ |
| JPMORGAN CHASE and CO | 0.012931 | ✓ |
| LILLY ELI and CO | 0.012790 | ✓ |
| EXXON MOBIL CORP | 0.009263 | ✓ |
| JOHNSON&JOHNSON | 0.008495 | ✓ |
| VISA INC-CLASS A | 0.008437 | ✓ |
| WALMART INC | 0.008116 | ✓ |
| MICRON TECHNOLOGY INC | 0.007236 | ✓ |
| MASTERCARD INC CL A | 0.006865 | ✓ |
| COSTCO WHOLESALE CORP | 0.006465 | ✓ |
| BlackRock Cash Funds: Institutional, SL Agency Shares | 0.006184 |  |
| ABBVIE INC | 0.006126 | ✓ |
| ADV MICRO DEVICE | 0.005989 | ✓ |
| HOME DEPOT INC | 0.005785 | ✓ |
| BANK OF AMERICA CORPORATION | 0.005546 | ✓ |
| PROCTER & GAMBLE | 0.005503 | ✓ |
| NETFLIX INC | 0.005492 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.005204 | ✓ |
| CHEVRON CORP | 0.005195 | ✓ |
| GENERAL ELECTRIC CO | 0.005021 | ✓ |
| CISCO SYSTEMS INC | 0.004789 | ✓ |
| CATERPILLAR INC | 0.004777 | ✓ |
| LAM RESEARCH CORP | 0.004550 | ✓ |
| COCA-COLA CO/THE | 0.004497 | ✓ |
| INTL BUS MACH CORP | 0.004448 | ✓ |
| WELLS FARGO & CO | 0.004407 | ✓ |
| GOLDMAN SACHS GROUP INC | 0.004353 | ✓ |
| PHILIP MORRIS INTL INC | 0.004334 | ✓ |
| ORACLE CORP | 0.004295 | ✓ |
| MERCK & CO | 0.004247 | ✓ |
| RTX CORP | 0.004180 | ✓ |
| UNITEDHEALTH GRP | 0.004036 | ✓ |
| APPLIED MATERIALS INC | 0.003984 | ✓ |
| MCDONALDS CORP | 0.003479 | ✓ |
| MORGAN STANLEY | 0.003435 | ✓ |
| THERMO FISHER SCIENTIFIC INC | 0.003379 | ✓ |
| LINDE PLC | 0.003319 | ✓ |
| PEPSICO INC | 0.003258 | ✓ |
| INTEL CORP | 0.003233 | ✓ |
| CITIGROUP INC | 0.003212 | ✓ |
| SALESFORCE INC | 0.003142 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000862084-26-000093` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/862084/000086208426000093/0000862084-26-000093-index.htm>
- N-PORT (fund B) — accession `0001004726-26-001922` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/1100663/000100472626001922/0001004726-26-001922-index.htm>

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