# Portfolio overlap — MVCKX vs IWS

Comparing **MFS Mid Cap Value Fund** (2026-03-31) and **iShares Russell Mid-Cap Value ETF** (2026-03-31).

- Shared positions: 125
- MFS Mid Cap Value Fund covered by iShares Russell Mid-Cap Value ETF: 0.2414261415160587790835430874
- iShares Russell Mid-Cap Value ETF covered by MFS Mid Cap Value Fund: 0.2414261415160587790835430874

## MFS Mid Cap Value Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| VALERO ENERGY CORP | 0.014159 | ✓ |
| FLEX LTD | 0.014103 | ✓ |
| MFS Institutional Money Market Portfolio, Class A | 0.013901 |  |
| PG&E CORP | 0.012550 | ✓ |
| PERMIAN RESOURCES CORP CL A | 0.012448 | ✓ |
| HARTFORD INSURANCE GROUP INC/THE | 0.012280 | ✓ |
| CORNING INC | 0.012202 | ✓ |
| TARGA RESOURCES CORP | 0.012103 |  |
| WESTINGHOUSE AIR BRAKE TECH CORP | 0.011978 | ✓ |
| NORTHERN TRUST CORP | 0.010856 | ✓ |
| DIAMONDBACK ENERGY INC | 0.010545 | ✓ |
| RAYMOND JAMES FINANCIAL INC. | 0.010406 | ✓ |
| CMS ENERGY CORP | 0.010364 | ✓ |
| L3HARRIS TECHNOLOGIES INC | 0.010332 | ✓ |
| US FOODS HOLDING CORP | 0.010251 | ✓ |
| PUB SERV ENTERP | 0.010233 | ✓ |
| ALLIANT ENERGY CORPORATION | 0.010225 | ✓ |
| M&T BANK CORP | 0.010148 | ✓ |
| WILLIS TOWERS WATSON PLC | 0.009972 | ✓ |
| AGILENT TECHNOLOGIES INC | 0.009963 | ✓ |
| TECHNIPFMC PLC | 0.009884 | ✓ |
| PULTEGROUP INC | 0.009702 | ✓ |
| EXPAND ENERGY CORP | 0.009509 | ✓ |
| ROSS STORES INC | 0.009171 | ✓ |
| ALLEGION PLC | 0.009150 | ✓ |
| NVENT ELECTRIC PLC | 0.008974 | ✓ |
| JONES LANG LASALLE INC | 0.008958 | ✓ |
| ARAMARK | 0.008760 | ✓ |
| SEMPRA ENERGY | 0.008719 |  |
| CENTERPOINT ENERGY INC | 0.008711 | ✓ |
| PINNACLE WEST CAPITAL CORP | 0.008509 | ✓ |
| BRIXMOR PROPERTY | 0.008476 | ✓ |
| ASSURANT INC | 0.008465 | ✓ |
| VENTAS INC REIT | 0.008303 | ✓ |
| EXTRA SPACE STORAGE INC | 0.008252 | ✓ |
| KENVUE INC | 0.008206 | ✓ |
| AGCO CORP | 0.008148 | ✓ |
| WP CAREY INC | 0.008088 | ✓ |
| SEAGATE TECHNOLOGY HOLDINGS PLC | 0.008071 |  |
| REGIONS FINANCIAL CORP | 0.008057 | ✓ |
| Plains GP Holdings LP LTD PARTNER INT CL A NEW IN | 0.007900 |  |
| VIKING HOLDINGS LTD | 0.007749 |  |
| JACOBS SOLUTIONS INC | 0.007674 | ✓ |
| ATMOS ENERGY CORP | 0.007626 | ✓ |
| EQUITY LIFESTYLE PPTYS INC | 0.007531 | ✓ |
| EASTMAN CHEMICAL CO | 0.007517 | ✓ |
| VICI PROPERTIES | 0.007473 | ✓ |
| GLOBAL PAYMENTS INC | 0.007402 | ✓ |
| ENTEGRIS INC | 0.007396 | ✓ |
| Aptiv PLC | 0.007350 |  |

## iShares Russell Mid-Cap Value ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| BLACKROCK GLOBAL | 0.022891 |  |
| CORNING INC | 0.010558 | ✓ |
| WESTERN DIGITAL CORP | 0.009152 |  |
| SANDISK CORPORATION | 0.009037 |  |
| BANK OF NEW YORK MELLON CORP | 0.007534 |  |
| VALERO ENERGY CORP | 0.007469 | ✓ |
| CUMMINS INC | 0.007364 |  |
| MARATHON PETROLEUM CORP | 0.007302 |  |
| PHILLIPS 66 | 0.006779 |  |
| KINDER MORGAN INC | 0.006485 |  |
| L3HARRIS TECHNOLOGIES INC | 0.006411 | ✓ |
| WARNER BROS DISCOVERY INC | 0.006361 |  |
| DIGITAL REALTY TRUST INC | 0.006167 |  |
| BAKER HUGHES CO | 0.006021 | ✓ |
| CORTEVA INC | 0.005635 |  |
| ONEOK INC | 0.005618 |  |
| REALTY INCOME CORP REIT | 0.005573 |  |
| ROSS STORES INC | 0.005494 | ✓ |
| CIENA CORP | 0.005447 |  |
| ALLSTATE CORPORATION | 0.005377 |  |
| ELECTRONIC ARTS INC | 0.005101 |  |
| ENTERGY CORP | 0.004993 |  |
| EXELON CORP | 0.004930 |  |
| AMETEK INC NEW | 0.004913 |  |
| KEYSIGHT TECHNOLOGIES INC | 0.004834 |  |
| SIMON PROPERTY | 0.004680 |  |
| XCEL ENERGY INC | 0.004678 |  |
| TERADYNE INC | 0.004618 |  |
| UNITED RENTALS INC | 0.004601 |  |
| OCCIDENTAL PETROLEUM CORP | 0.004561 |  |
| LUMENTUM HOLDINGS INC | 0.004551 |  |
| ROBINHOOD MARKETS INC | 0.004531 |  |
| FORD MOTOR CO | 0.004473 |  |
| DELTA AIR LI | 0.004315 | ✓ |
| ANGLOGOLD ASHANTI PLC | 0.004277 |  |
| WESTINGHOUSE AIR BRAKE TECH CORP | 0.004212 | ✓ |
| FIFTH THIRD BANCORP | 0.004179 | ✓ |
| KROGER CO | 0.004179 |  |
| FERGUSON ENTERPRISES INC | 0.004174 | ✓ |
| COHERENT CORP | 0.004140 | ✓ |
| EBAY INC | 0.004093 |  |
| CONSOLIDATED EDISON INC | 0.004057 |  |
| PUB SERV ENTERP | 0.004024 | ✓ |
| DIAMONDBACK ENERGY INC | 0.003872 | ✓ |
| NUCOR CORP | 0.003867 | ✓ |
| PG&E CORP | 0.003830 | ✓ |
| NASDAQ INC | 0.003827 |  |
| EQT CORPORATION | 0.003814 |  |
| VENTAS INC REIT | 0.003812 | ✓ |
| HARTFORD INSURANCE GROUP INC/THE | 0.003782 | ✓ |


## Sources

- N-PORT (fund A) — accession `0001410368-26-050726` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/911637/000141036826050726/0001410368-26-050726-index.htm>
- N-PORT (fund B) — accession `0000940400-26-020841` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1100663/000094040026020841/0000940400-26-020841-index.htm>

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