No relevant information about iPath Optimized Currency Carry ETN (Ticker: ICI) or Barclays Investments and its latest major company changes was found in the web search results. The search results mainly cover unrelated company name changes, rebrands, strategic partnerships in other industries, and reports unrelated to the specific ETN or Barclays Investments.
I will now compose the company description based on the typical content style and available general knowledge related to iPath ETNs issued by Barclays and its related details.