# Portfolio overlap — TMAT vs VMGIX

Comparing **Main Thematic Innovation ETF** (2026-01-31) and **VANGUARD MID-CAP GROWTH INDEX FUND** (2026-03-31).

- Shared positions: 30
- Main Thematic Innovation ETF covered by VANGUARD MID-CAP GROWTH INDEX FUND: 0.2052096754066094493974050056
- VANGUARD MID-CAP GROWTH INDEX FUND covered by Main Thematic Innovation ETF: 0.2052096754066094493974050057

## Main Thematic Innovation ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| MICRON TECHNOLOGY INC | 0.024193 |  |
| FAIR ISAAC CORP | 0.023927 | ✓ |
| CLEAR SECURE INC | 0.021475 |  |
| Sportradar Group AG CLASS A ORD SHS | 0.019180 |  |
| INSULET CORP | 0.018801 | ✓ |
| AUTODESK INC | 0.018612 | ✓ |
| UBER TECHNOLOGIES INC | 0.017676 |  |
| MERCADOLIBRE INC | 0.017534 |  |
| CROWDSTRIKE HOLDINGS INC | 0.016362 |  |
| AAON INC | 0.016012 |  |
| TALEN ENERGY CORP | 0.015673 |  |
| ROCKWELL AUTOMATION INC | 0.015517 | ✓ |
| DOXIMITY INC-A | 0.015168 |  |
| VISTRA CORP | 0.014893 | ✓ |
| GE VERNOVA LLC | 0.014853 |  |
| MOODYS CORP | 0.014751 |  |
| DOORDASH INC-A | 0.014154 | ✓ |
| KEYSIGHT TECHNOLOGIES INC | 0.014084 |  |
| QUALYS INC | 0.013485 |  |
| BWX TECHNOLOGIES INC | 0.013443 |  |
| CIENA CORP | 0.013385 | ✓ |
| CONSTELLATION ENERGY CORP | 0.013251 | ✓ |
| WOODWARD INC | 0.012998 |  |
| LUMENTUM HOLDINGS INC | 0.012816 | ✓ |
| SEA LTD ADR | 0.012781 |  |
| EQUIFAX INC | 0.012355 | ✓ |
| VERACYTE INC | 0.012146 |  |
| KARMAN HOLDINGS INC | 0.011885 |  |
| AXON ENTERPRISE INC | 0.011868 | ✓ |
| TERADYNE INC | 0.011826 | ✓ |
| BENTLEY SYSTEM-B | 0.011574 |  |
| ADV MICRO DEVICE | 0.011574 |  |
| HINGE HEALTH INC | 0.011077 |  |
| GRACO INC | 0.011016 |  |
| CLOUDFLARE INC-A | 0.010857 | ✓ |
| VERTIV HOLDINGS CO | 0.010659 | ✓ |
| CYBERARK SOFTWARE LTD/ISRAEL COMMON STOCK ILS.01 | 0.010574 |  |
| WATERS CORP | 0.010559 | ✓ |
| KRATOS DEFENSE and SEC SOLTN INC | 0.010532 |  |
| TRANSUNION | 0.010340 |  |
| VEEVA SYSTEMS-A | 0.009983 | ✓ |
| ARGAN INC | 0.009931 |  |
| ONTO INNOVATION INC | 0.009866 |  |
| HAEMONETICS CORP MASS | 0.009765 |  |
| EXPEDIA INC | 0.009699 | ✓ |
| STATE STR INSTL INVT TR TREAS MMKT FD INST | 0.009646 |  |
| TRIMBLE INC | 0.009627 | ✓ |
| TAIWAN SEMIC MFG CO LTD SP ADR | 0.009415 |  |
| ZSCALER INC | 0.009414 | ✓ |
| TRADE DESK INC-A | 0.009256 | ✓ |

## VANGUARD MID-CAP GROWTH INDEX FUND — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| VERTIV HOLDINGS CO | 0.024901 | ✓ |
| HOWMET AEROSPACE INC | 0.023999 |  |
| CONSTELLATION ENERGY CORP | 0.022339 | ✓ |
| SEAGATE TECHNOLO | 0.022189 | ✓ |
| QUANTA SVCS INC | 0.021335 |  |
| MOTOROLA SOLUTIONS INC | 0.018672 |  |
| ROSS STORES INC | 0.018199 |  |
| ROYAL CARIBBEAN | 0.017402 |  |
| TRANSDIGM GROUP INC | 0.016999 |  |
| CLOUDFLARE INC-A | 0.016169 | ✓ |
| REALTY INCOME CORP REIT | 0.014817 |  |
| ROBINHOOD MARKETS INC | 0.014220 |  |
| TARGA RESOURCES CORP | 0.013998 |  |
| FASTENAL CO | 0.013839 |  |
| DOORDASH INC-A | 0.013590 | ✓ |
| VISTRA CORP | 0.013229 | ✓ |
| MONOLITHIC POWER SYS INC | 0.013141 |  |
| WW GRAINGER INC | 0.012750 |  |
| AMETEK INC NEW | 0.012748 |  |
| EDWARDS LIFESCIENCES CORP | 0.012080 |  |
| TERADYNE INC | 0.012055 | ✓ |
| WESTERN DIGITAL CORP | 0.011909 | ✓ |
| ZOETIS INC CL A | 0.011664 |  |
| IDEXX LABS INC | 0.011620 |  |
| ALNYLAM PHARMACEUTICALS INC | 0.011397 |  |
| MARVELL TECHNOLOGY INC | 0.011226 | ✓ |
| YUM! BRANDS INC | 0.011163 |  |
| CARVANA CO CL A | 0.011072 |  |
| CHIPOTLE MEXICAN GRILL INC | 0.010828 |  |
| WASTE CONNECTIONS INC | 0.010787 |  |
| VENTAS INC REIT | 0.010089 |  |
| DATADOG INC CL A | 0.010065 |  |
| GARMIN LTD | 0.009859 | ✓ |
| MSCI INC | 0.009772 |  |
| COINBASE GLOBAL INC | 0.009609 |  |
| OLD DOMINION FRT | 0.009520 |  |
| VULCAN MATERIALS CO | 0.009235 |  |
| ROBLOX CORP - A | 0.009234 |  |
| MARTIN MAR MTLS | 0.009222 |  |
| MICROCHIP TECHNOLOGY | 0.009081 |  |
| HILTON WORLDWIDE HOLDINGS INC | 0.009055 |  |
| TAKE-TWO INTERACTV SOFTWR INC | 0.009024 |  |
| BLOCK INC CL A | 0.008560 |  |
| RESMED INC | 0.008494 |  |
| AXON ENTERPRISE INC | 0.008425 | ✓ |
| AGILENT TECHNOLOGIES INC | 0.008373 | ✓ |
| PAYCHEX INC | 0.007730 | ✓ |
| WATERS CORP | 0.007588 | ✓ |
| XYLEM INC | 0.007547 |  |
| COPART INC | 0.007512 |  |


## Sources

- N-PORT (fund A) — accession `0000910472-26-005079` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/1644419/000091047226005079/0000910472-26-005079-index.htm>
- N-PORT (fund B) — accession `0000036405-26-000321` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/36405/000003640526000321/0000036405-26-000321-index.htm>

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