# Portfolio overlap — ESML vs FZIPX

Comparing **iShares ESG Aware MSCI USA Small-Cap ETF** (2026-02-28) and **Fidelity ZERO Extended Market Index Fund** (2026-01-31).

- Shared positions: 811
- iShares ESG Aware MSCI USA Small-Cap ETF covered by Fidelity ZERO Extended Market Index Fund: 0.5466725275273285793831927747
- Fidelity ZERO Extended Market Index Fund covered by iShares ESG Aware MSCI USA Small-Cap ETF: 0.5466725275273285793831927748

## iShares ESG Aware MSCI USA Small-Cap ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| BlackRock Cash Funds: Institutional, SL Agency Shares | 0.045357 |  |
| SANDISK CORPORATION | 0.013292 | ✓ |
| LUMENTUM HOLDINGS INC | 0.008066 | ✓ |
| SunocoCorp LLC COM SHS LLC | 0.007627 |  |
| COHERENT CORP | 0.006363 | ✓ |
| TECHNIPFMC PLC | 0.005946 |  |
| US FOODS HOLDING CORP | 0.005923 | ✓ |
| CASEY'S GENERAL | 0.005555 | ✓ |
| FTAI AVIATION LT | 0.004797 |  |
| ROYAL GOLD INC | 0.004403 | ✓ |
| JANUS HENDERSON | 0.004374 |  |
| BlackRock Cash Funds: Treasury, SL Agency Shares | 0.004176 |  |
| ASSURANT INC | 0.004115 | ✓ |
| XPO LOGISTICS INC | 0.004082 | ✓ |
| OVINTIV INC | 0.003915 |  |
| CURTISS WRIGHT CORPORATION | 0.003909 | ✓ |
| ATI INC | 0.003840 | ✓ |
| EXACT SCIENCES CORP | 0.003737 | ✓ |
| WOODWARD INC | 0.003546 | ✓ |
| ALBEMARLE CORP | 0.003457 | ✓ |
| CARPENTER TECHNOLOGY CORP | 0.003321 | ✓ |
| HUNTINGTON INGALLS INDUSTRIES INC | 0.003282 | ✓ |
| ONE GAS INC | 0.003229 | ✓ |
| FED REALTY INVS | 0.003147 | ✓ |
| MODERNA INC | 0.003139 | ✓ |
| JONES LANG LASALLE INC | 0.003123 | ✓ |
| AKAMAI TECHNOLOGIES INC | 0.003121 |  |
| OSHKOSH CORP | 0.003106 | ✓ |
| FABRINET | 0.003092 |  |
| WESCO INTL | 0.003078 | ✓ |
| NVENT ELECTRIC | 0.003058 |  |
| ITT INC | 0.002979 | ✓ |
| BRIXMOR PROPERTY | 0.002959 | ✓ |
| RYDER SYSTEM INC | 0.002925 | ✓ |
| ZURN ELKAY WATER SOLUTIONS CORP | 0.002913 | ✓ |
| UGI CORP NEW | 0.002907 | ✓ |
| ADV ENERGY INDS | 0.002906 | ✓ |
| EAST WEST BNCRP | 0.002857 | ✓ |
| HECLA MINING CO | 0.002842 | ✓ |
| MASTEC INC | 0.002754 | ✓ |
| COEUR MINING INC | 0.002728 | ✓ |
| REVVITY INC | 0.002671 |  |
| AST SPACEMOBILE INC | 0.002664 | ✓ |
| TENET HEALTHCARE CORP | 0.002638 | ✓ |
| CROWN HOLDINGS INC | 0.002638 | ✓ |
| ELANCO ANIMAL HEALTH INC | 0.002629 | ✓ |
| UNITED BANKSHS | 0.002628 | ✓ |
| SERVICE CORP INTERNATIONAL INC | 0.002620 | ✓ |
| SPIRE INC | 0.002615 | ✓ |
| FLOWSERVE CORP | 0.002579 | ✓ |

## 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 `0001004726-26-002884` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/1100663/000100472626002884/0001004726-26-002884-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>

---

_Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._

_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._

_Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See <https://fundwatcher.app/terms/>_