# Portfolio overlap — FSSLX vs FSSNX

Comparing **Fidelity Series Small Cap Core Fund** (2026-01-31) and **Fidelity Small Cap Index Fund** (2026-01-31).

- Shared positions: 172
- Fidelity Series Small Cap Core Fund covered by Fidelity Small Cap Index Fund: 0.2622448394285533848384826906
- Fidelity Small Cap Index Fund covered by Fidelity Series Small Cap Core Fund: 0.2622448394285533848384826905

## Fidelity Series Small Cap Core Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| Fidelity Securities Lending Cash Central Fund | 0.063303 | ✓ |
| FABRINET | 0.012551 | ✓ |
| NEXTRACKER INC CL A | 0.012016 | ✓ |
| Fidelity Cash Central Fund | 0.011989 | ✓ |
| LAUREATE EDUCATION INC CL A | 0.010685 | ✓ |
| REV GROUP INC | 0.009825 | ✓ |
| ECHOSTAR CORP CL A | 0.009680 | ✓ |
| WINTRUST FINL | 0.009126 |  |
| TTM TECHNOLOGIES INC | 0.008918 | ✓ |
| BRINK'S CO/THE | 0.008790 | ✓ |
| PERELLA WEINBERG PARTNERS | 0.008591 | ✓ |
| HERC HOLDINGS INC | 0.008453 | ✓ |
| SOLARIS OIL IN-A | 0.008218 | ✓ |
| NOVA LTD | 0.008140 |  |
| MODINE MFG CO | 0.008063 | ✓ |
| CONSTRUCTION PARTNERS INC CL A | 0.008054 | ✓ |
| ADV ENERGY INDS | 0.007963 | ✓ |
| IES HOLDINGS INC | 0.007937 | ✓ |
| FIRSTCASH HOLDINGS INC | 0.007692 | ✓ |
| COMMUNITY FINANCIAL SYSTEM INC | 0.007593 | ✓ |
| WEBSTER FINL | 0.007495 |  |
| EASTERN BANKSHARES INC | 0.007256 | ✓ |
| SANMINA CORP | 0.007250 | ✓ |
| ENSIGN GROUP INC | 0.006963 | ✓ |
| UNIVEST FINANCIAL CORP | 0.006901 | ✓ |
| CUSHMAN and WAKEFIELD LTD | 0.006876 | ✓ |
| STEPSTONE GROUP INC CLASS A | 0.006828 | ✓ |
| FIRST INTST BANCSYST INC CL A | 0.006818 | ✓ |
| CHORD ENERGY CORP | 0.006563 |  |
| GRAND CANYON EDUCATION INC | 0.006438 |  |
| LCI INDUSTRIES | 0.006367 | ✓ |
| ONESPAWORLD HOLDINGS LTD | 0.006354 | ✓ |
| STERLING INFRASTRUCTURE INC | 0.006338 | ✓ |
| BRADY CORPORATION CL A | 0.006299 |  |
| CARPENTER TECHNOLOGY CORP | 0.006268 |  |
| ATMUS FILTRATION TECHNOLOGIES INC | 0.006255 | ✓ |
| DIODES INC | 0.006128 | ✓ |
| OPTION CARE HEALTH INC | 0.006125 | ✓ |
| STEVEN MADDEN LTD | 0.006098 | ✓ |
| FIRST BANCORP/NC | 0.006066 | ✓ |
| GRANITE CONSTRUCTION INC | 0.006014 | ✓ |
| CRA INTERNATIONAL INC | 0.005900 | ✓ |
| BROOKFIELD INFRA | 0.005899 | ✓ |
| KARMAN HOLDINGS INC | 0.005894 |  |
| AMERIS BANCORP | 0.005855 | ✓ |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 0.005687 |  |
| SIGNET JEWELERS LTD | 0.005665 | ✓ |
| BELDEN INC | 0.005624 | ✓ |
| PJT PARTNERS INC | 0.005592 | ✓ |
| FNB CORP PA | 0.005520 |  |

## Fidelity Small Cap Index Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| Fidelity Securities Lending Cash Central Fund | 0.082824 | ✓ |
| BLOOM ENERGY CORP CL A | 0.009896 | ✓ |
| CREDO TECHNOLOGY GROUP HOLDING LTD | 0.005747 | ✓ |
| FABRINET | 0.005288 | ✓ |
| KRATOS DEFENSE and SEC SOLTN INC | 0.005136 | ✓ |
| NEXTRACKER INC CL A | 0.005109 | ✓ |
| ECHOSTAR CORP CL A | 0.004590 | ✓ |
| HECLA MINING CO | 0.004281 |  |
| GUARDANT HEALTH INC | 0.004141 |  |
| IONQ INC | 0.004046 | ✓ |
| COEUR MINING INC | 0.003914 | ✓ |
| RAMBUS INC | 0.003673 |  |
| BRIDGEBIO PHARMA INC | 0.003663 |  |
| Fidelity Cash Central Fund | 0.003205 | ✓ |
| STERLING INFRASTRUCTURE INC | 0.003193 | ✓ |
| AEROVIRONMENT INC | 0.003149 |  |
| DYCOM INDUSTRIES INC | 0.003054 |  |
| TTM TECHNOLOGIES INC | 0.003006 | ✓ |
| SPX TECHNOLOGIES INC | 0.003005 |  |
| MODINE MFG CO | 0.002894 | ✓ |
| ENSIGN GROUP INC | 0.002881 | ✓ |
| ADV ENERGY INDS | 0.002878 | ✓ |
| CHART INDUSTRIES INC | 0.002799 |  |
| UMB FINANCIAL CORP | 0.002761 |  |
| ARROWHEAD PHARMACEUTICALS INC | 0.002749 |  |
| MADRIGAL PHARMACEUTICALS INC | 0.002720 | ✓ |
| OKLO INC | 0.002588 |  |
| MOOG INC-CLASS A | 0.002567 |  |
| OLD NATL BANCORP | 0.002561 |  |
| COMMERCIAL METALS CO | 0.002558 |  |
| INTERDIGITAL INC | 0.002529 |  |
| LUMEN TECHNOLOGIES INC | 0.002516 |  |
| CARETRUST REIT INC | 0.002516 | ✓ |
| AVIDITY BIOSCIENCES | 0.002509 |  |
| JACKSON FINANCIAL INC | 0.002464 |  |
| URANIUM ENERGY CORP | 0.002460 | ✓ |
| WATTS WATER TECH INC CL A | 0.002457 |  |
| JOHN BEAN TECHNOLOGIES CORP | 0.002456 |  |
| APPLIED DIGITAL CORP | 0.002408 |  |
| COMPASS INC - A | 0.002404 | ✓ |
| PRIMORIS SVCS CORP | 0.002398 |  |
| AMERICAN HEALTHCARE REIT INC | 0.002374 |  |
| CADENCE BANK | 0.002353 |  |
| SITIME CORP | 0.002339 |  |
| PRAXIS PRECISION MEDICINES INC | 0.002307 |  |
| ORMAT TECHNOLOGIES INC | 0.002279 |  |
| AXSOME THERAPEUTICS INC | 0.002259 | ✓ |
| FLUOR CORP | 0.002227 |  |
| SANMINA CORP | 0.002214 | ✓ |
| CYTOKINETICS INC | 0.002204 | ✓ |


## Sources

- N-PORT (fund A) — accession `0000035402-26-002088` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/819118/000003540226002088/0000035402-26-002088-index.htm>
- N-PORT (fund B) — accession `0000035402-26-002107` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/35315/000003540226002107/0000035402-26-002107-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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