IJK holdings — iShares S&P Mid-Cap 400 Growth ETF

iShares S&P Mid-Cap 400 Growth ETF (IJK) held 248 positions with net assets of $11.3B as of June 30, 2026, according to its Form N-PORT report to the SEC. Its top 10 holdings make up 18.9% of the fund, led by BlackRock Funds III, TWLO, CRS.

IJK top holdings

  1. BlackRock Funds III — 5.77% ($652M)
  2. TWLO Twilio, Inc. — 1.66% ($187M)
  3. CRS Carpenter Technology Corp. — 1.62% ($183M)
  4. CW Curtiss-Wright Corp. — 1.48% ($167M)
  5. nVent Electric plc — 1.45% ($164M)
  6. ATI ATI, Inc. — 1.42% ($161M)
  7. TechnipFMC plc — 1.40% ($158M)
  8. STRL Sterling Infrastructure, Inc. — 1.36% ($154M)
  9. MTZ MasTec, Inc. — 1.36% ($153M)
  10. WWD Woodward, Inc. — 1.34% ($152M)
  11. MTSI MACOM Technology Solutions Holdings, Inc. — 1.32% ($149M)
  12. P Everpure, Inc. — 1.32% ($149M)
  13. XPO XPO, Inc. — 1.28% ($144M)
  14. UTHR United Therapeutics Corp. — 1.22% ($138M)
  15. OKTA Okta, Inc. — 1.21% ($137M)
  16. RBA RB Global, Inc. — 1.15% ($130M)
  17. MKSI MKS, Inc. — 1.13% ($128M)
  18. RBC RBC Bearings, Inc. — 1.08% ($122M)
  19. Fabrinet — 1.07% ($120M)
  20. TTMI TTM Technologies, Inc. — 1.03% ($116M)
  21. ROKU Roku, Inc. — 0.96% ($108M)
  22. BWXT BWX Technologies, Inc. — 0.94% ($107M)
  23. ITT ITT, Inc. — 0.94% ($106M)
  24. TLN Talen Energy Corp. — 0.92% ($104M)
  25. NBIX Neurocrine Biosciences, Inc. — 0.90% ($101M)

What are IJK's top 10 holdings?

BlackRock Funds III (5.8%), TWLO (1.7%), CRS (1.6%), CW (1.5%), nVent Electric plc (1.5%), ATI (1.4%), TechnipFMC plc (1.4%), STRL (1.4%), MTZ (1.4%), WWD (1.3%).

How many stocks are in IJK?

iShares S&P Mid-Cap 400 Growth ETF reported 248 holdings as of June 30, 2026.

All ETF and mutual fund holdings