# Portfolio overlap — VSCIX vs FZIPX

Comparing **VANGUARD SMALL-CAP INDEX FUND** (2026-03-31) and **Fidelity ZERO Extended Market Index Fund** (2026-01-31).

- Shared positions: 1112
- VANGUARD SMALL-CAP INDEX FUND covered by Fidelity ZERO Extended Market Index Fund: 0.6978637382863522356594350019
- Fidelity ZERO Extended Market Index Fund covered by VANGUARD SMALL-CAP INDEX FUND: 0.6978637382863522356594350018

## VANGUARD SMALL-CAP INDEX FUND — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| Vanguard Market Liquidity Fund | 0.014126 |  |
| EMCOR GROUP INC | 0.004554 | ✓ |
| NRG ENERGY INC | 0.004299 |  |
| ATMOS ENERGY CORP | 0.004233 |  |
| TAPESTRY INC | 0.003957 | ✓ |
| TECHNIPFMC PLC | 0.003831 |  |
| CIENA CORP | 0.003803 | ✓ |
| CASEY'S GENERAL | 0.003737 | ✓ |
| JABIL INC | 0.003691 |  |
| NATERA INC | 0.003670 |  |
| EXPAND ENERGY CORP | 0.003655 |  |
| UNITED THERAPEUTICS CORP DEL | 0.003600 | ✓ |
| FTAI AVIATION LT | 0.003481 |  |
| CURTISS WRIGHT CORPORATION | 0.003478 | ✓ |
| LUMENTUM HOLDINGS INC | 0.003475 | ✓ |
| COMFORT SYSTEMS USA INC | 0.003359 | ✓ |
| FLEX LTD | 0.003334 |  |
| OMNICOM GROUP INC | 0.003237 |  |
| COHERENT CORP | 0.003093 | ✓ |
| WILLIAMS-SONOMA INC | 0.003015 |  |
| XPO LOGISTICS INC | 0.002999 | ✓ |
| ROYAL GOLD INC | 0.002989 | ✓ |
| AST SPACEMOBILE INC | 0.002980 | ✓ |
| WOODWARD INC | 0.002955 | ✓ |
| ALBEMARLE CORP | 0.002930 | ✓ |
| SMURFIT WESTROCK | 0.002883 |  |
| US FOODS HOLDING CORP | 0.002817 | ✓ |
| MASTEC INC | 0.002813 | ✓ |
| SOFI TECHNOLOGIES INC A | 0.002805 | ✓ |
| CF INDUSTRIES HOLDINGS INC | 0.002764 |  |
| ATI INC | 0.002759 | ✓ |
| EQT CORPORATION | 0.002751 |  |
| CH ROBINSON WORLDWIDE INC | 0.002729 | ✓ |
| BUNGE GLOBAL SA | 0.002727 |  |
| NVENT ELECTRIC | 0.002650 |  |
| TWILIO INC CLASS A | 0.002640 |  |
| LIBERTY MEDIA CORP LIBERTY FORMULA ONE CL C | 0.002634 |  |
| DUPONT DE NEMOURS INC | 0.002594 |  |
| BWX TECHNOLOGIES INC | 0.002590 | ✓ |
| FABRINET | 0.002588 |  |
| CARPENTER TECHNOLOGY CORP | 0.002583 | ✓ |
| PURE STORAGE INC CL A | 0.002565 | ✓ |
| REVOLUTION MEDICINES INC | 0.002536 | ✓ |
| ROCKET LAB CORP | 0.002524 | ✓ |
| MODERNA INC | 0.002501 | ✓ |
| BLOOM ENERGY CORP CL A | 0.002501 | ✓ |
| ILLUMINA INC | 0.002480 |  |
| ENTEGRIS INC | 0.002468 |  |
| RB GLOBAL INC | 0.002468 |  |
| INSMED INC | 0.002441 |  |

## Fidelity ZERO Extended Market Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| Fidelity Securities Lending Cash Central Fund | 0.041042 |  |
| SANDISK CORPORATION | 0.010935 |  |
| COMFORT SYSTEMS USA INC | 0.005480 | ✓ |
| ANGLOGOLD ASHANTI PLC | 0.005368 |  |
| ROCKET LAB CORP | 0.005130 | ✓ |
| CIENA CORP | 0.004842 | ✓ |
| COHERENT CORP | 0.004545 | ✓ |
| BLOOM ENERGY CORP CL A | 0.004490 | ✓ |
| EMCOR GROUP INC | 0.004397 | ✓ |
| SOFI TECHNOLOGIES INC A | 0.003919 | ✓ |
| FTAI AVIATION LTD | 0.003807 |  |
| LUMENTUM HOLDINGS INC | 0.003787 | ✓ |
| AST SPACEMOBILE INC | 0.003662 | ✓ |
| TAPESTRY INC | 0.003538 | ✓ |
| CURTISS WRIGHT CORPORATION | 0.003302 | ✓ |
| FLEX LTD | 0.003177 |  |
| CH ROBINSON WORLDWIDE INC | 0.003140 | ✓ |
| REDDIT INC-A | 0.003116 |  |
| CASEY'S GENERAL | 0.003073 | ✓ |
| TECHNIPFMC PLC | 0.003070 |  |
| PURE STORAGE INC CL A | 0.002960 | ✓ |
| ROYAL GOLD INC | 0.002909 | ✓ |
| UNITED THERAPEUTICS CORP DEL | 0.002755 | ✓ |
| ALBEMARLE CORP | 0.002738 | ✓ |
| EXACT SCIENCES CORP | 0.002642 |  |
| CREDO TECHNOLOGY GROUP HOLDING LTD | 0.002600 |  |
| WOODWARD INC | 0.002598 | ✓ |
| BWX TECHNOLOGIES INC | 0.002561 | ✓ |
| US FOODS HOLDING CORP | 0.002539 | ✓ |
| ROLLINS INC | 0.002530 |  |
| TEMPUR SEALY INTERNATIONAL INC | 0.002512 | ✓ |
| NVENT ELECTRIC PLC | 0.002469 |  |
| Fidelity Cash Central Fund | 0.002468 |  |
| LOEWS CORP | 0.002427 |  |
| REVOLUTION MEDICINES INC | 0.002401 | ✓ |
| FABRINET | 0.002392 |  |
| AFFIRM HOLDINGS INC | 0.002379 | ✓ |
| KRATOS DEFENSE and SEC SOLTN INC | 0.002371 | ✓ |
| NEXTRACKER INC CL A | 0.002369 | ✓ |
| XPO LOGISTICS INC | 0.002369 | ✓ |
| ROCKET COS INC-A | 0.002364 |  |
| PENTAIR PLC | 0.002347 |  |
| JONES LANG LASALLE INC | 0.002302 | ✓ |
| TENET HEALTHCARE CORP | 0.002267 | ✓ |
| HUNTINGTON INGALLS INDUSTRIES INC | 0.002250 | ✓ |
| INCYTE CORP | 0.002249 | ✓ |
| ATI INC | 0.002228 | ✓ |
| TALEN ENERGY CORP | 0.002170 | ✓ |
| CARPENTER TECHNOLOGY CORP | 0.002158 | ✓ |
| MKS INSTRUMENTS INC | 0.002153 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000036405-26-000319` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/36405/000003640526000319/0000036405-26-000319-index.htm>
- N-PORT (fund B) — accession `0000035402-26-002124` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/819118/000003540226002124/0000035402-26-002124-index.htm>

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