# Portfolio overlap — FDFIX vs PREIX

Comparing **Fidelity Flex 500 Index Fund** (2026-02-28) and **T. Rowe Price Equity Index 500 Fund** (2026-03-31).

- Shared positions: 448
- Fidelity Flex 500 Index Fund covered by T. Rowe Price Equity Index 500 Fund: 0.9564556241842817038263100506
- T. Rowe Price Equity Index 500 Fund covered by Fidelity Flex 500 Index Fund: 0.9564556241842817038263100506

## Fidelity Flex 500 Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.072395 | ✓ |
| APPLE INC | 0.065633 | ✓ |
| MICROSOFT CORP | 0.049079 | ✓ |
| AMAZON.COM INC | 0.034349 | ✓ |
| ALPHABET INC CL A | 0.030404 | ✓ |
| BROADCOM INC | 0.025372 | ✓ |
| ALPHABET INC CL C | 0.024443 | ✓ |
| META PLATFORMS INC CL A | 0.023737 | ✓ |
| TESLA INC | 0.019016 | ✓ |
| BERKSHIRE HATH-B | 0.015567 | ✓ |
| LILLY ELI and CO | 0.014046 | ✓ |
| JPMORGAN CHASE and CO | 0.013743 | ✓ |
| EXXON MOBIL CORP | 0.010816 | ✓ |
| JOHNSON&JOHNSON | 0.010062 | ✓ |
| WALMART INC | 0.009436 | ✓ |
| VISA INC-CLASS A | 0.009082 | ✓ |
| MICRON TECHNOLOGY INC | 0.007783 | ✓ |
| COSTCO WHOLESALE CORP | 0.007534 | ✓ |
| MASTERCARD INC CL A | 0.007129 | ✓ |
| ABBVIE INC | 0.006895 | ✓ |
| NETFLIX INC | 0.006858 | ✓ |
| PROCTER & GAMBLE | 0.006569 | ✓ |
| HOME DEPOT INC | 0.006371 | ✓ |
| GENERAL ELECTRIC CO | 0.006070 | ✓ |
| CHEVRON CORP | 0.005946 | ✓ |
| CATERPILLAR INC | 0.005844 | ✓ |
| BANK OF AMERICA CORPORATION | 0.005626 | ✓ |
| ADV MICRO DEVICE | 0.005481 | ✓ |
| COCA-COLA CO/THE | 0.005310 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.005269 | ✓ |
| CISCO SYSTEMS INC | 0.005264 | ✓ |
| MERCK & CO | 0.005166 | ✓ |
| APPLIED MATERIALS INC | 0.004987 | ✓ |
| LAM RESEARCH CORP | 0.004939 | ✓ |
| PHILIP MORRIS INTL INC | 0.004891 | ✓ |
| RTX CORP | 0.004568 | ✓ |
| UNITEDHEALTH GRP | 0.004467 | ✓ |
| GOLDMAN SACHS GROUP INC | 0.004335 | ✓ |
| WELLS FARGO & CO | 0.004297 | ✓ |
| ORACLE CORP | 0.004112 | ✓ |
| MCDONALDS CORP | 0.004086 | ✓ |
| LINDE PLC | 0.003988 | ✓ |
| GE VERNOVA LLC | 0.003985 | ✓ |
| PEPSICO INC | 0.003904 | ✓ |
| INTL BUS MACH CORP | 0.003774 | ✓ |
| VERIZON COMMUNICATIONS INC | 0.003554 | ✓ |
| AMGEN INC | 0.003514 | ✓ |
| INTEL CORP | 0.003439 | ✓ |
| ABBOTT LABS | 0.003402 | ✓ |
| MORGAN STANLEY | 0.003381 | ✓ |

## T. Rowe Price Equity Index 500 Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.075664 | ✓ |
| APPLE INC | 0.066522 | ✓ |
| MICROSOFT CORP | 0.049075 | ✓ |
| AMAZON.COM INC | 0.036326 | ✓ |
| ALPHABET INC CL A | 0.029888 | ✓ |
| BROADCOM INC | 0.026201 | ✓ |
| ALPHABET INC CL C | 0.023953 | ✓ |
| META PLATFORMS INC CL A | 0.022343 | ✓ |
| TESLA INC | 0.018664 | ✓ |
| BERKSHIRE HATH-B | 0.015686 | ✓ |
| JPMORGAN CHASE and CO | 0.014157 | ✓ |
| LILLY ELI and CO | 0.013010 | ✓ |
| EXXON MOBIL CORP | 0.012655 | ✓ |
| JOHNSON&JOHNSON | 0.010514 | ✓ |
| WALMART INC | 0.009723 | ✓ |
| VISA INC-CLASS A | 0.009068 | ✓ |
| COSTCO WHOLESALE CORP | 0.007900 | ✓ |
| MASTERCARD INC CL A | 0.007262 | ✓ |
| NETFLIX INC | 0.007244 | ✓ |
| CHEVRON CORP | 0.006921 | ✓ |
| ABBVIE INC | 0.006859 | ✓ |
| MICRON TECHNOLOGY INC | 0.006784 | ✓ |
| PROCTER & GAMBLE | 0.005990 | ✓ |
| PALANTIR TECHNOLOGIES INC | 0.005963 | ✓ |
| ADV MICRO DEVICE | 0.005925 | ✓ |
| CATERPILLAR INC | 0.005882 | ✓ |
| HOME DEPOT INC | 0.005842 | ✓ |
| BANK OF AMERICA CORPORATION | 0.005772 | ✓ |
| CISCO SYSTEMS INC | 0.005470 | ✓ |
| MERCK & CO | 0.005327 | ✓ |
| GENERAL ELECTRIC CO | 0.005310 | ✓ |
| COCA-COLA CO/THE | 0.005253 | ✓ |
| APPLIED MATERIALS INC | 0.004840 | ✓ |
| LAM RESEARCH CORP | 0.004760 | ✓ |
| RTX CORP | 0.004627 | ✓ |
| PHILIP MORRIS INTL INC | 0.004592 | ✓ |
| GOLDMAN SACHS GROUP INC | 0.004526 | ✓ |
| ORACLE CORP | 0.004454 | ✓ |
| WELLS FARGO & CO | 0.004392 | ✓ |
| UNITEDHEALTH GRP | 0.004373 | ✓ |
| GE VERNOVA LLC | 0.004197 | ✓ |
| LINDE PLC | 0.004129 | ✓ |
| INTL BUS MACH CORP | 0.004042 | ✓ |
| MCDONALDS CORP | 0.003948 | ✓ |
| PEPSICO INC | 0.003785 | ✓ |
| VERIZON COMMUNICATIONS INC | 0.003776 | ✓ |
| INTEL CORP | 0.003700 | ✓ |
| AT&T INC | 0.003619 | ✓ |
| CITIGROUP INC | 0.003535 | ✓ |
| MORGAN STANLEY | 0.003531 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000035402-26-002571` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/819118/000003540226002571/0000035402-26-002571-index.htm>
- N-PORT (fund B) — accession `0001099263-26-006578` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/858581/000109926326006578/0001099263-26-006578-index.htm>

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