# Portfolio overlap — WBCIX vs MIDE

Comparing **William Blair Small-Mid Cap Core Fund** (2026-03-31) and **Xtrackers S&P MidCap 400 Scored & Screened ETF** (2026-02-27).

- Shared positions: 31
- William Blair Small-Mid Cap Core Fund covered by Xtrackers S&P MidCap 400 Scored & Screened ETF: 0.1673263154152431783467009201
- Xtrackers S&P MidCap 400 Scored & Screened ETF covered by William Blair Small-Mid Cap Core Fund: 0.1673263154152431783467009204

## William Blair Small-Mid Cap Core Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| DIEBOLD NIXDORF INC | 0.021747 |  |
| CIENA CORP | 0.021306 |  |
| FIXED INC CLEARING CORP.REPO | 0.020527 |  |
| F5 INC | 0.019927 |  |
| AKAMAI TECHNOLOGIES INC | 0.018855 |  |
| IDACORP INC | 0.018558 |  |
| EVEREST REINSURANCE GROUP LTD | 0.018430 |  |
| OLD NATL BANCORP | 0.016893 | ✓ |
| PRIMO BRANDS CORP A | 0.016115 |  |
| COHERENT CORP | 0.016029 | ✓ |
| INTEGER HOLDINGS CORP | 0.015095 |  |
| JONES LANG LASALLE INC | 0.014921 | ✓ |
| CARLYLE GROUP INC (THE) | 0.014838 |  |
| BANNER CORPORATI | 0.014751 |  |
| BORGWARNER INC | 0.014578 |  |
| GARRETT MOTION INC | 0.014450 |  |
| ONTO INNOVATION INC | 0.014264 | ✓ |
| CURTISS WRIGHT CORPORATION | 0.014154 |  |
| GRAND CANYON EDUCATION INC | 0.013962 | ✓ |
| EQUITY LIFESTYLE PPTYS INC | 0.013784 | ✓ |
| FLOWSERVE CORP | 0.013613 | ✓ |
| HEALTHCARE REALTY TRUST INC | 0.013587 | ✓ |
| TALEN ENERGY CORP | 0.013563 |  |
| MAREX GROUP PLC | 0.013380 |  |
| APPLIED INDU TEC | 0.013377 |  |
| BIO-TECHNE CORP | 0.013338 |  |
| BRP GROUP INC-A | 0.012821 |  |
| EAST WEST BNCRP | 0.012766 | ✓ |
| JOHN BEAN TECHNOLOGIES CORP | 0.012624 |  |
| CARPENTER TECHNOLOGY CORP | 0.012593 | ✓ |
| RELIANCE STEEL and ALUMINUM CO | 0.012529 |  |
| LINCOLN ELECTRIC HLDGS INC | 0.012473 | ✓ |
| CAMECO CORP | 0.012463 |  |
| BWX TECHNOLOGIES INC | 0.012398 |  |
| SHARKNINJA INC | 0.012332 |  |
| DONALDSON CO INC | 0.012250 | ✓ |
| VERICEL CORP | 0.012084 |  |
| HALOZYME THERAPEUTICS INC | 0.011950 | ✓ |
| UL SOLUTIONS INC CL A | 0.011796 |  |
| HEALTHEQUITY INC | 0.011645 | ✓ |
| TRANSUNION | 0.011563 |  |
| REXFORD INDUSTRIAL REALTY INC | 0.011337 | ✓ |
| MUELLER INDUSTRIES INC | 0.011330 | ✓ |
| SKYLINE CHAMPION CORP | 0.011056 |  |
| TWIST BIOSCIENCE CORP | 0.011049 |  |
| SYLVAMO CORP | 0.010879 |  |
| LITTELFUSE INC | 0.010721 | ✓ |
| NATIONAL-CL A | 0.010502 |  |
| ANTERO RESOURCES | 0.010018 | ✓ |
| POWER INTEGRATIONS INC | 0.010012 |  |

## Xtrackers S&P MidCap 400 Scored & Screened ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| LUMENTUM HOLDINGS INC | 0.022495 |  |
| COHERENT CORP | 0.018415 | ✓ |
| ROYAL GOLD INC | 0.011007 |  |
| FLEX LTD | 0.010533 |  |
| UNITED THERAPEUTICS CORP DEL | 0.009833 |  |
| US FOODS HOLDING CORP | 0.009699 |  |
| TENET HEALTHCARE CORP | 0.009588 |  |
| ILLUMINA INC | 0.009321 |  |
| PURE STORAGE INC CL A | 0.009102 | ✓ |
| ENTEGRIS INC | 0.009012 |  |
| CARPENTER TECHNOLOGY CORP | 0.008994 | ✓ |
| NVENT ELECTRIC PLC | 0.008722 | ✓ |
| BURLINGTON STORES INC | 0.008588 |  |
| TEMPUR SEALY INTERNATIONAL INC | 0.008572 |  |
| RB GLOBAL INC | 0.008528 |  |
| ITT INC | 0.007743 |  |
| CARLISLE COS INC | 0.007500 |  |
| MKS INSTRUMENTS INC | 0.007469 |  |
| WP CAREY INC | 0.007379 |  |
| ALCOA CORP | 0.007332 |  |
| LINCOLN ELECTRIC HLDGS INC | 0.007149 | ✓ |
| ANNALY CAPITAL MGMT INC REIT | 0.007112 |  |
| NEXTRACKER INC CL A | 0.007070 |  |
| JONES LANG LASALLE INC | 0.006805 | ✓ |
| EAST WEST BNCRP | 0.006772 | ✓ |
| WATSCO INC | 0.006643 |  |
| REGAL REXNORD CORP | 0.006638 | ✓ |
| CLEAN HARBORS INC | 0.006625 |  |
| RPM INTL INC | 0.006563 |  |
| OVINTIV INC | 0.006481 |  |
| OMEGA HEALTHCARE INVESTORS INC | 0.006469 |  |
| REINSURANCE GROUP OF AMERICA | 0.006425 |  |
| DT MIDSTREAM INC | 0.006416 |  |
| WESCO INTL | 0.006392 |  |
| RENAISSANCERE HLDGS LTD | 0.006290 |  |
| DICKS SPORTING GOODS INC | 0.006169 |  |
| FIDELITY NATIONAL FINL INC | 0.006164 |  |
| PINNACLE FINANCIAL PARTNERS INC | 0.006152 |  |
| PENUMBRA INC | 0.006101 |  |
| CROWN HOLDINGS INC | 0.005944 |  |
| NEUROCRINE BIOSCIENCES INC | 0.005942 |  |
| MUELLER INDUSTRIES INC | 0.005906 | ✓ |
| AECOM | 0.005861 |  |
| NEW YORK TIMES CO CL A | 0.005859 |  |
| EQUITY LIFESTYLE PPTYS INC | 0.005845 | ✓ |
| TOPBUILD CORP | 0.005640 |  |
| GUIDEWIRE SOFTWARE INC | 0.005634 |  |
| ADVANCED DRAINAGE SYSTEMS INC | 0.005499 |  |
| ENSIGN GROUP INC | 0.005499 |  |
| TEXAS ROADHOUSE INC | 0.005493 | ✓ |


## Sources

- N-PORT (fund A) — accession `0001410368-26-055318` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/822632/000141036826055318/0001410368-26-055318-index.htm>
- N-PORT (fund B) — accession `0000940400-26-015680` (as of 2026-02-27)
  <https://www.sec.gov/Archives/edgar/data/1503123/000094040026015680/0000940400-26-015680-index.htm>

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