Erne Ventures S.A. (WSE:ERN) acquired an additional 5.7% stake in Blue Ocean Media S.A. (WSE:BUM) on January 17, 2017. Post-acquisition Blue Ocean Media S.A. (WSE:BUM)'s holdings increased from 9.29% to 15.003% in Blue Ocean Media S.A. Erne Ventures S.A. (WSE:ERN) completed the acquisition of an additional 5.7% stake in Blue Ocean Media S.A. (WSE:BUM) on January 17, 2017.