# Portfolio overlap — ATHIX vs PRDMX

Comparing **Heritage Fund** (2026-01-31) and **T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.** (2026-03-31).

- Shared positions: 59
- Heritage Fund covered by T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.: 0.4439699473919464593384300989
- T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. covered by Heritage Fund: 0.4439699473919464593384300988

## Heritage Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| ROYAL CARIBBEAN | 0.039035 |  |
| HILTON WORLDWIDE HOLDINGS INC | 0.038726 | ✓ |
| HOWMET AEROSPACE INC | 0.032885 | ✓ |
| VISTRA CORP | 0.028906 | ✓ |
| MONOLITHIC POWER SYS INC | 0.025566 | ✓ |
| VERTIV HOLDINGS CO | 0.025433 | ✓ |
| CARVANA CO CL A | 0.022916 | ✓ |
| DEXCOM INC | 0.022285 | ✓ |
| CLOUDFLARE INC-A | 0.020981 | ✓ |
| Fixed Income Clearing Corp 3.66 02/02/2026 | 0.020638 |  |
| FAIR ISAAC CORP | 0.020145 | ✓ |
| INSULET CORP | 0.019398 | ✓ |
| EMCOR GROUP INC | 0.019290 |  |
| TRACTOR SUPPLY CO. | 0.016559 | ✓ |
| ROBLOX CORP - A | 0.016483 | ✓ |
| TARGA RESOURCES CORP | 0.016395 | ✓ |
| LPL FINL HLDGS INC | 0.015974 | ✓ |
| FASTENAL CO | 0.015884 | ✓ |
| VULCAN MATERIALS CO | 0.015816 |  |
| DATADOG INC CL A | 0.015586 | ✓ |
| CORPAY INC | 0.015450 | ✓ |
| BURLINGTON STORES INC | 0.014934 | ✓ |
| VEEVA SYSTEMS-A | 0.014911 | ✓ |
| CURTISS WRIGHT CORPORATION | 0.014041 | ✓ |
| ARES MANAGEMENT CORP CL A | 0.014003 | ✓ |
| WESCO INTL | 0.013877 |  |
| ICON PLC | 0.013434 |  |
| WEST PHARMACEUTICAL SVCS INC | 0.013407 |  |
| NATERA INC | 0.013321 | ✓ |
| Viking Holdings Ltd | 0.012831 |  |
| AXON ENTERPRISE INC | 0.011882 | ✓ |
| HEICO CORP | 0.011843 | ✓ |
| CENCORA INC | 0.011834 | ✓ |
| GE HEALTHCARE TECHNOLOGIES INC WI | 0.011774 |  |
| CASEY'S GENERAL | 0.011773 | ✓ |
| LATTICE SEMICONDUCTOR CORP | 0.011748 | ✓ |
| ROCKET LAB CORP | 0.011543 | ✓ |
| JOHNSON CONTROLS | 0.011153 |  |
| FLUTTER ENTER-DI | 0.011086 |  |
| On Holding AG | 0.010773 |  |
| TOPBUILD CORP | 0.010744 | ✓ |
| REPUBLIC SVCS | 0.009955 |  |
| ALNYLAM PHARMACEUTICALS INC | 0.009618 | ✓ |
| CADENCE DESIGN SYSTEMS INC | 0.009518 |  |
| TPG INC | 0.009354 | ✓ |
| INSMED INC | 0.009288 | ✓ |
| ZSCALER INC | 0.008349 | ✓ |
| IQVIA HOLDINGS INC | 0.007976 |  |
| CACI INTL-A | 0.007862 | ✓ |
| CRANE CO | 0.007843 |  |

## T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| HOWMET AEROSPACE INC | 0.032360 | ✓ |
| VERTIV HOLDINGS CO | 0.030710 | ✓ |
| ROYAL CARIBBEAN CRUISES LTD | 0.025613 |  |
| HILTON WORLDWIDE HOLDINGS INC | 0.022208 | ✓ |
| CLOUDFLARE INC-A | 0.021335 | ✓ |
| CENCORA INC | 0.020943 | ✓ |
| QUANTA SVCS INC | 0.019509 |  |
| MONOLITHIC POWER SYS INC | 0.018437 | ✓ |
| VISTRA CORP | 0.017198 | ✓ |
| TARGA RESOURCES CORP | 0.017011 | ✓ |
| COMFORT SYSTEMS USA INC | 0.016946 |  |
| IDEXX LABS INC | 0.016258 | ✓ |
| CARVANA CO CL A | 0.016075 | ✓ |
| ALNYLAM PHARMACEUTICALS INC | 0.014601 | ✓ |
| AMERIPRISE FINANCIAL INC | 0.013851 |  |
| ROBLOX CORP - A | 0.013021 | ✓ |
| FASTENAL CO | 0.012538 | ✓ |
| AXON ENTERPRISE INC | 0.011864 | ✓ |
| INSMED INC | 0.011076 | ✓ |
| DATADOG INC CL A | 0.010611 | ✓ |
| CARDINAL HEALTH INC | 0.010572 |  |
| EXPEDIA INC | 0.010407 | ✓ |
| HEICO CORP | 0.010216 | ✓ |
| NATERA INC | 0.009923 | ✓ |
| LIVE NATION ENTERTAINMENT INC | 0.009354 |  |
| ROCKET LAB CORP | 0.009320 | ✓ |
| FTAI AVIATION LTD | 0.009282 |  |
| NRG ENERGY INC | 0.009176 |  |
| LPL FINL HLDGS INC | 0.009174 | ✓ |
| CHENIERE ENERGY INC | 0.009139 |  |
| DARDEN RESTAURANTS INC | 0.008918 |  |
| BURLINGTON STORES INC | 0.008593 | ✓ |
| MSCI INC | 0.008322 | ✓ |
| TRACTOR SUPPLY CO. | 0.008145 | ✓ |
| CORPAY INC | 0.007769 | ✓ |
| TAPESTRY INC | 0.007671 | ✓ |
| FAIR ISAAC CORP | 0.007428 | ✓ |
| DEXCOM INC | 0.007427 | ✓ |
| REDDIT INC-A | 0.007419 | ✓ |
| ROSS STORES INC | 0.007412 |  |
| VEEVA SYSTEMS-A | 0.007194 | ✓ |
| TEXAS PACIFIC LAND CORP | 0.007154 |  |
| US FOODS HOLDING CORP | 0.007080 |  |
| VERISK ANALYTICS INC | 0.006434 |  |
| YUM! BRANDS INC | 0.006250 |  |
| ZSCALER INC | 0.006113 | ✓ |
| COUPANG INC A | 0.006018 | ✓ |
| BANK OF NEW YORK MELLON CORP | 0.005731 |  |
| SIMON PROPERTY | 0.005589 |  |
| TEMPUR SEALY INTERNATIONAL INC | 0.005388 |  |


## Sources

- N-PORT (fund A) — accession `0001193125-26-129591` (as of 2026-01-31)
  <https://www.sec.gov/Archives/edgar/data/100334/000119312526129591/0001193125-26-129591-index.htm>
- N-PORT (fund B) — accession `0001099263-26-006616` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1267862/000109926326006616/0001099263-26-006616-index.htm>

---

_Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._

_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._

_Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See <https://fundwatcher.app/terms/>_