PRDMX holdings — T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.

T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. (PRDMX) held 312 positions with net assets of $4.92B as of June 30, 2026, according to its Form N-PORT report to the SEC. Its top 10 holdings make up 18.3% of the fund, led by DDOG, NET, FIX.

PRDMX top holdings

  1. DDOG DATADOG INC - CLASS A — 2.51% ($123M)
  2. NET CLOUDFLARE INC - CLASS A — 2.32% ($114M)
  3. FIX COMFORT SYSTEMS USA INC — 2.13% ($105M)
  4. ALAB ASTERA LABS INC — 2.07% ($102M)
  5. SNOW SNOWFLAKE INC — 1.74% ($85.5M)
  6. TER TERADYNE INC — 1.65% ($81.1M)
  7. COR CENCORA INC — 1.49% ($73.3M)
  8. TRGP TARGA RESOURCES CORP — 1.47% ($72.2M)
  9. RKLB ROCKET LAB CORP — 1.47% ($72.2M)
  10. SPG SIMON PROPERTY GROUP INC — 1.47% ($72.2M)
  11. LITE LUMENTUM HOLDINGS INC — 1.44% ($70.8M)
  12. HOOD ROBINHOOD MARKETS INC - A — 1.41% ($69.5M)
  13. GWW WW GRAINGER INC — 1.30% ($64.2M)
  14. AXON AXON ENTERPRISE INC — 1.28% ($63.1M)
  15. GRS - SECURITY LENDING COLLATERAL — 1.26% ($62.1M)
  16. MCHP MICROCHIP TECHNOLOGY INC — 1.18% ($58.0M)
  17. FAST FASTENAL CO — 1.17% ($57.5M)
  18. CREDO TECHNOLOGY GROUP HOLDI — 1.12% ($55.2M)
  19. ALNY ALNYLAM PHARMACEUTICALS INC — 1.12% ($55.1M)
  20. VST VISTRA CORP — 1.09% ($53.9M)
  21. ROYAL CARIBBEAN CRUISES LTD — 1.07% ($52.6M)
  22. ROK ROCKWELL AUTOMATION INC — 1.02% ($50.0M)
  23. TTWO TAKE-TWO INTERACTIVE SOFTWRE — 1.00% ($49.3M)
  24. IDXX IDEXX LABORATORIES INC — 0.99% ($48.9M)
  25. EME EMCOR GROUP INC — 0.99% ($48.5M)

What are PRDMX's top 10 holdings?

DDOG (2.5%), NET (2.3%), FIX (2.1%), ALAB (2.1%), SNOW (1.7%), TER (1.6%), COR (1.5%), TRGP (1.5%), RKLB (1.5%), SPG (1.5%).

How many stocks are in PRDMX?

T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. reported 312 holdings as of June 30, 2026.

Share classes: PRDMX, RPTTX

All ETF and mutual fund holdings