# Portfolio overlap — ASILX vs FDFIX

Comparing **AB Select US Long/Short Portfolio** (2026-03-31) and **Fidelity Flex 500 Index Fund** (2026-02-28).

- Shared positions: 84
- AB Select US Long/Short Portfolio covered by Fidelity Flex 500 Index Fund: 0.3149448467054763750467092731
- Fidelity Flex 500 Index Fund covered by AB Select US Long/Short Portfolio: 0.3149448467054763750467092731

## AB Select US Long/Short Portfolio — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| AB Fixed Income Shares, Inc. - Government Money Market Portfolio | 0.638058 |  |
| NVIDIA CORP | 0.026318 | ✓ |
| BERKSHIRE HATH-B | 0.020877 | ✓ |
| APPLE INC | 0.020801 | ✓ |
| ALPHABET INC CL A | 0.018409 | ✓ |
| MICROSOFT CORP | 0.016139 | ✓ |
| AMAZON.COM INC | 0.011502 | ✓ |
| BROADCOM INC | 0.008610 | ✓ |
| EXXON MOBIL CORP | 0.007755 | ✓ |
| META PLATFORMS INC CL A | 0.006878 | ✓ |
| VISA INC-CLASS A | 0.006677 | ✓ |
| UNION PACIFIC CORP | 0.005844 | ✓ |
| HONEYWELL INTL INC | 0.005766 | ✓ |
| JOHNSON&JOHNSON | 0.005612 | ✓ |
| US BANCORP DEL | 0.005375 | ✓ |
| 3M CO | 0.005325 | ✓ |
| JPMORGAN CHASE and CO | 0.005290 | ✓ |
| CHEVRON CORP | 0.005258 | ✓ |
| LILLY ELI and CO | 0.005115 | ✓ |
| ABBVIE INC | 0.004907 | ✓ |
| CISCO SYSTEMS INC | 0.004890 | ✓ |
| COCA-COLA CO/THE | 0.004460 | ✓ |
| PEPSICO INC | 0.004221 | ✓ |
| EOG RESOURCES INC | 0.004219 | ✓ |
| MCDONALDS CORP | 0.004050 | ✓ |
| APPLIED MATERIALS INC | 0.003780 | ✓ |
| WALMART INC | 0.003691 | ✓ |
| PHILIP MORRIS INTL INC | 0.003682 | ✓ |
| NETFLIX INC | 0.003555 | ✓ |
| PPL CORPORATION | 0.003532 | ✓ |
| SCHWAB CHARLES CORP | 0.003515 | ✓ |
| EATON CORP PLC | 0.003439 | ✓ |
| T-MOBILE US INC | 0.003424 | ✓ |
| SALESFORCE INC | 0.003398 | ✓ |
| BANK OF AMERICA CORPORATION | 0.003373 | ✓ |
| WALT DISNEY CO/T | 0.003358 | ✓ |
| AT&T INC | 0.003339 | ✓ |
| WELLS FARGO & CO | 0.003338 | ✓ |
| LINDE PLC | 0.003326 | ✓ |
| MERCK & CO | 0.003249 | ✓ |
| PROCTER & GAMBLE | 0.003166 | ✓ |
| CITIGROUP INC | 0.003131 | ✓ |
| LOCKHEED MARTIN CORP | 0.003020 | ✓ |
| THERMO FISHER SCIENTIFIC INC | 0.003002 | ✓ |
| COSTCO WHOLESALE CORP | 0.002973 | ✓ |
| STRYKER CORP | 0.002883 | ✓ |
| CAPITAL ONE FINANCIAL CORP | 0.002856 | ✓ |
| PARKER HANNIFIN CORP | 0.002792 | ✓ |
| RTX CORP | 0.002786 | ✓ |
| WILLIAMS COS INC | 0.002678 | ✓ |

## 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 | ✓ |


## Sources

- N-PORT (fund A) — accession `0001410368-26-051293` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/81443/000141036826051293/0001410368-26-051293-index.htm>
- N-PORT (fund B) — accession `0000035402-26-002571` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/819118/000003540226002571/0000035402-26-002571-index.htm>

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