# Portfolio overlap — FXAIX vs MIEAX

Comparing **Fidelity 500 Index Fund** (2026-02-28) and **MM S&P 500 Index Fund** (2026-03-31).

- Shared positions: 499
- Fidelity 500 Index Fund covered by MM S&P 500 Index Fund: 0.9729350435843923538492968737
- MM S&P 500 Index Fund covered by Fidelity 500 Index Fund: 0.9729350435843923538492968737

## Fidelity 500 Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.073030 | ✓ |
| APPLE INC | 0.066210 | ✓ |
| MICROSOFT CORP | 0.049509 | ✓ |
| AMAZON.COM INC | 0.034650 | ✓ |
| ALPHABET INC CL A | 0.030765 | ✓ |
| BROADCOM INC | 0.025595 | ✓ |
| ALPHABET INC CL C | 0.024562 | ✓ |
| META PLATFORMS INC CL A | 0.023943 | ✓ |
| TESLA INC | 0.019183 | ✓ |
| BERKSHIRE HATH-B | 0.015705 | ✓ |
| LILLY ELI and CO | 0.014169 | ✓ |
| JPMORGAN CHASE and CO | 0.013866 | ✓ |
| EXXON MOBIL CORP | 0.010908 | ✓ |
| JOHNSON&JOHNSON | 0.010152 | ✓ |
| WALMART INC | 0.009516 | ✓ |
| VISA INC-CLASS A | 0.009164 | ✓ |
| MICRON TECHNOLOGY INC | 0.007851 | ✓ |
| COSTCO WHOLESALE CORP | 0.007598 | ✓ |
| MASTERCARD INC CL A | 0.007193 | ✓ |
| ABBVIE INC | 0.006957 | ✓ |
| NETFLIX INC | 0.006917 | ✓ |
| PROCTER & GAMBLE | 0.006627 | ✓ |
| HOME DEPOT INC | 0.006428 | ✓ |
| GENERAL ELECTRIC CO | 0.006123 | ✓ |
| CHEVRON CORP | 0.005995 | ✓ |
| CATERPILLAR INC | 0.005896 | ✓ |
| BANK OF AMERICA CORPORATION | 0.005678 | ✓ |
| ADV MICRO DEVICE | 0.005528 | ✓ |
| COCA-COLA CO/THE | 0.005356 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.005315 | ✓ |
| CISCO SYSTEMS INC | 0.005311 | ✓ |
| MERCK & CO | 0.005213 | ✓ |
| APPLIED MATERIALS INC | 0.005030 | ✓ |
| LAM RESEARCH CORP | 0.004983 | ✓ |
| PHILIP MORRIS INTL INC | 0.004933 | ✓ |
| RTX CORP | 0.004608 | ✓ |
| UNITEDHEALTH GRP | 0.004506 | ✓ |
| GOLDMAN SACHS GROUP INC | 0.004373 | ✓ |
| WELLS FARGO & CO | 0.004337 | ✓ |
| ORACLE CORP | 0.004148 | ✓ |
| MCDONALDS CORP | 0.004120 | ✓ |
| LINDE PLC | 0.004024 | ✓ |
| GE VERNOVA LLC | 0.004020 | ✓ |
| PEPSICO INC | 0.003937 | ✓ |
| INTL BUS MACH CORP | 0.003808 | ✓ |
| VERIZON COMMUNICATIONS INC | 0.003586 | ✓ |
| AMGEN INC | 0.003545 | ✓ |
| INTEL CORP | 0.003469 | ✓ |
| ABBOTT LABS | 0.003432 | ✓ |
| MORGAN STANLEY | 0.003411 | ✓ |

## MM S&P 500 Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.075717 | ✓ |
| APPLE INC | 0.066570 | ✓ |
| MICROSOFT CORP | 0.049111 | ✓ |
| AMAZON.COM INC | 0.036350 | ✓ |
| ALPHABET INC CL A | 0.029912 | ✓ |
| BROADCOM INC | 0.026219 | ✓ |
| ALPHABET INC CL C | 0.023969 | ✓ |
| META PLATFORMS INC CL A | 0.022357 | ✓ |
| TESLA INC | 0.018696 | ✓ |
| BERKSHIRE HATH-B | 0.015697 | ✓ |
| JPMORGAN CHASE and CO | 0.014170 | ✓ |
| LILLY ELI and CO | 0.013022 | ✓ |
| EXXON MOBIL CORP | 0.012668 | ✓ |
| JOHNSON&JOHNSON | 0.010540 | ✓ |
| WALMART INC | 0.009723 | ✓ |
| VISA INC-CLASS A | 0.009078 | ✓ |
| COSTCO WHOLESALE CORP | 0.007903 | ✓ |
| MASTERCARD INC CL A | 0.007270 | ✓ |
| NETFLIX INC | 0.007253 | ✓ |
| CHEVRON CORP | 0.006929 | ✓ |
| ABBVIE INC | 0.006880 | ✓ |
| MICRON TECHNOLOGY INC | 0.006787 | ✓ |
| PROCTER & GAMBLE | 0.005997 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.005980 | ✓ |
| ADV MICRO DEVICE | 0.005928 | ✓ |
| CATERPILLAR INC | 0.005890 | ✓ |
| HOME DEPOT INC | 0.005859 | ✓ |
| BANK OF AMERICA CORPORATION | 0.005779 | ✓ |
| CISCO SYSTEMS INC | 0.005472 | ✓ |
| MERCK & CO | 0.005344 | ✓ |
| GENERAL ELECTRIC CO | 0.005318 | ✓ |
| COCA-COLA CO/THE | 0.005269 | ✓ |
| APPLIED MATERIALS INC | 0.004843 | ✓ |
| LAM RESEARCH CORP | 0.004767 | ✓ |
| RTX CORP | 0.004629 | ✓ |
| PHILIP MORRIS INTL INC | 0.004606 | ✓ |
| GOLDMAN SACHS GROUP INC | 0.004541 | ✓ |
| ORACLE CORP | 0.004428 | ✓ |
| WELLS FARGO & CO | 0.004399 | ✓ |
| UNITEDHEALTH GRP | 0.004387 | ✓ |
| GE VERNOVA LLC | 0.004204 | ✓ |
| LINDE PLC | 0.004143 | ✓ |
| INTL BUS MACH CORP | 0.004055 | ✓ |
| MCDONALDS CORP | 0.003961 | ✓ |
| PEPSICO INC | 0.003799 | ✓ |
| VERIZON COMMUNICATIONS INC | 0.003783 | ✓ |
| INTEL CORP | 0.003702 | ✓ |
| AT&T INC | 0.003626 | ✓ |
| MORGAN STANLEY | 0.003547 | ✓ |
| CITIGROUP INC | 0.003541 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000035402-26-002559` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/819118/000003540226002559/0000035402-26-002559-index.htm>
- N-PORT (fund B) — accession `0001410368-26-053571` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/916053/000141036826053571/0001410368-26-053571-index.htm>

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_Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._

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