Expense Ratio History

Columbia Threadneedle raises the fee on 5 funds, effective 1 July 2026

On 1 July 2026, Columbia Threadneedle raised the expense ratio of 5 funds tracked on this site. The largest change is COSAX (Columbia Overseas Core Fund), from 1.27% to 1.28%.

The changes

  • COSAX Columbia Overseas Core Fund: 1.27% to 1.28%, costing $1 a year on every $10,000
  • COVAX Columbia Small Cap Value and Inflection Fund: 1.36% to 1.37%, costing $1 a year on every $10,000
  • NFEAX Columbia Large Cap Growth Opportunity Fund: 1.11% to 1.12%, costing $1 a year on every $10,000
  • NMIAX Columbia Large Cap Enhanced Core Fund: 1.21% to 1.22%, costing $1 a year on every $10,000
  • NTIAX Columbia Mid Cap Index Fund: 0.58% to 0.59%, costing $1 a year on every $10,000

Sources

Figures taken from SEC bulk data are rounded to 0.01%; the fund company's own documents may show a more precise number. The date is the prospectus date, which is usually when the new fee took effect.

This is a record of a fee change, not a recommendation. A fund's fee is one fact among many.