Glasenberg unable to 'read China' as Glencore slumps to huge loss Mining company Glencore's sharemarket float minted six billionaires in 2011, with Ivan Glasenberg and five other executives together controlling stakes worth $24 billion ($32.7 billion).
Analyze the relationship between 'Glencore' and 'Ivan Glasenberg' within the context of the input sentence.
Options: member of, owned by, creator, employer