Citigroup Inc. announces acquisition of Kaiser Aluminum Corporation shares

US-based multinational financial service firm Citigroup Inc. expanded its holdings in Kaiser Aluminum Corporation by 127.3 per cent or 19,294 shares during the third quarter, based on the company's latest Form 13F filing with the US Securities and Exchange Commission. The firm now owns 34,456 shares valued at USD 2,659,000.

Institutional investors adjust positions Several other institutional investors also modified their holdings in Kaiser Aluminum. The State Street Corporation increased its stake in the company by 31.9 per cent or by 279,231 shares during the second quarter, holding 1,154,415 shares valued at USD 92,238,000. Tributary Capital Management LLC raised its