# Portfolio overlap — FSLZX vs MPSIX

Comparing **Fidelity Advisor Stock Selector Mid Cap Fund** (2026-02-28) and **MidCap S&P 400 Index Fund** (2026-01-31).

- Shared positions: 123
- Fidelity Advisor Stock Selector Mid Cap Fund covered by MidCap S&P 400 Index Fund: 0.3644271231650942724596941570
- MidCap S&P 400 Index Fund covered by Fidelity Advisor Stock Selector Mid Cap Fund: 0.3644271231650942724596941571

## Fidelity Advisor Stock Selector Mid Cap Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| Fidelity Securities Lending Cash Central Fund | 0.030513 |  |
| COHERENT CORP | 0.022928 | ✓ |
| XPO LOGISTICS INC | 0.020264 | ✓ |
| WESCO INTL | 0.014576 | ✓ |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 0.014100 | ✓ |
| FLOWSERVE CORP | 0.014076 | ✓ |
| CARPENTER TECHNOLOGY CORP | 0.013851 | ✓ |
| KIRBY CORP | 0.013490 | ✓ |
| ITT INC | 0.013412 | ✓ |
| TWILIO INC CLASS A | 0.012677 | ✓ |
| WOODWARD INC | 0.010805 | ✓ |
| Fidelity Cash Central Fund | 0.010651 |  |
| REINSURANCE GROUP OF AMERICA | 0.010235 | ✓ |
| WESTERN DIGITAL CORP | 0.010163 |  |
| HOWMET AEROSPACE INC | 0.010139 |  |
| CACI INTL-A | 0.010070 | ✓ |
| ESAB CORP | 0.010065 | ✓ |
| TEMPUR SEALY INTERNATIONAL INC | 0.009764 | ✓ |
| CRANE CO | 0.009662 | ✓ |
| TD SYNNEX CORP | 0.009487 | ✓ |
| TOLL BROTHERS INC | 0.009210 | ✓ |
| TENET HEALTHCARE CORP | 0.009106 | ✓ |
| COMFORT SYSTEMS USA INC | 0.008913 |  |
| HEICO CORP CL A | 0.008346 |  |
| LUNDIN MINING CORP | 0.008315 |  |
| ELANCO ANIMAL HEALTH INC | 0.008231 | ✓ |
| JABIL INC | 0.008163 |  |
| LANDSTAR SYSTEM INC | 0.008082 | ✓ |
| VOYA FINANCIAL INC | 0.008042 | ✓ |
| RBC BEARINGS INC | 0.008021 | ✓ |
| MKS INSTRUMENTS INC | 0.007907 | ✓ |
| EAST WEST BNCRP | 0.007836 | ✓ |
| CASEY'S GENERAL | 0.007724 | ✓ |
| NVENT ELECTRIC PLC | 0.007710 |  |
| RELIANCE STEEL and ALUMINUM CO | 0.007650 | ✓ |
| WINTRUST FINL | 0.007559 | ✓ |
| US FOODS HOLDING CORP | 0.007374 | ✓ |
| PERMIAN RESOURCES CORP CL A | 0.007333 | ✓ |
| SERVICE CORP INTERNATIONAL INC | 0.007290 | ✓ |
| AMERICAN FINL GROUP INC OHIO | 0.007164 | ✓ |
| CARLISLE COS INC | 0.007162 | ✓ |
| BRINK'S CO/THE | 0.007087 | ✓ |
| VENTAS INC REIT | 0.007028 |  |
| TALEN ENERGY CORP | 0.006940 | ✓ |
| LUMENTUM HOLDINGS INC | 0.006877 | ✓ |
| RPM INTL INC | 0.006680 | ✓ |
| CROWN HOLDINGS INC | 0.006498 | ✓ |
| PINNACLE FINANCIAL PARTNERS INC | 0.006498 | ✓ |
| WEATHERFORD INTERNATIONAL PLC | 0.006458 |  |
| RAMBUS INC | 0.006442 | ✓ |

## MidCap S&P 400 Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| Principal Government Money Market Fund - Class R-6 | 0.011485 |  |
| CIENA CORP | 0.010502 | ✓ |
| COHERENT CORP | 0.009859 | ✓ |
| LUMENTUM HOLDINGS INC | 0.008214 | ✓ |
| CURTISS WRIGHT CORPORATION | 0.007160 | ✓ |
| FLEX LTD | 0.006893 |  |
| CASEY'S GENERAL | 0.006668 | ✓ |
| TECHNIPFMC PLC | 0.006665 |  |
| ILLUMINA INC | 0.006543 | ✓ |
| PURE STORAGE INC CL A | 0.006419 | ✓ |
| ROYAL GOLD INC | 0.006308 |  |
| RB GLOBAL INC | 0.006236 |  |
| UNITED THERAPEUTICS CORP DEL | 0.005977 | ✓ |
| WOODWARD INC | 0.005636 | ✓ |
| BWX TECHNOLOGIES INC | 0.005553 |  |
| US FOODS HOLDING CORP | 0.005512 | ✓ |
| TEMPUR SEALY INTERNATIONAL INC | 0.005452 | ✓ |
| BURLINGTON STORES INC | 0.005447 | ✓ |
| TWILIO INC CLASS A | 0.005400 | ✓ |
| NVENT ELECTRIC | 0.005356 |  |
| ENTEGRIS INC | 0.005293 |  |
| FABRINET | 0.005185 |  |
| KRATOS DEFENSE and SEC SOLTN INC | 0.005143 |  |
| XPO LOGISTICS INC | 0.005141 | ✓ |
| NEXTRACKER INC CL A | 0.005137 | ✓ |
| RELIANCE STEEL and ALUMINUM CO | 0.005094 | ✓ |
| JONES LANG LASALLE INC | 0.004995 | ✓ |
| TENET HEALTHCARE CORP | 0.004919 | ✓ |
| ATI INC | 0.004833 |  |
| TALEN ENERGY CORP | 0.004706 | ✓ |
| CARPENTER TECHNOLOGY CORP | 0.004682 | ✓ |
| MKS INSTRUMENTS INC | 0.004675 | ✓ |
| EAST WEST BNCRP | 0.004656 | ✓ |
| RBC BEARINGS INC | 0.004651 | ✓ |
| ANNALY CAPITAL MGMT INC REIT | 0.004647 |  |
| ITT INC | 0.004581 | ✓ |
| API GROUP CORP | 0.004550 |  |
| TRANSUNION | 0.004537 |  |
| WP CAREY INC | 0.004520 |  |
| CARLYLE GROUP INC (THE) | 0.004510 | ✓ |
| ECHOSTAR CORP CL A | 0.004507 | ✓ |
| MUELLER INDUSTRIES INC | 0.004469 |  |
| HECLA MINING CO | 0.004462 |  |
| PERFORMANCE FOOD GROUP CO | 0.004426 | ✓ |
| MASTEC INC | 0.004362 |  |
| ALCOA CORP | 0.004350 |  |
| LINCOLN ELECTRIC HLDGS INC | 0.004317 |  |
| GRACO INC | 0.004281 |  |
| OKTA INC CL A | 0.004208 | ✓ |
| CARLISLE COS INC | 0.004201 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000035402-26-002556` (as of 2026-02-28)
  <https://www.sec.gov/Archives/edgar/data/722574/000003540226002556/0000035402-26-002556-index.htm>
- N-PORT (fund B) — accession `0000898745-26-000440` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/898745/000089874526000440/0000898745-26-000440-index.htm>

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_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._

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