ING Otwarty Fundusz Emerytalny managed by Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. acquired 6.11% stake in Boryszew S.A. (WSE:BRS) on January 4, 2017. ING Otwarty Fundusz Emerytalny increased the stake to 6.16% stake from 0.05%. ING Otwarty Fundusz Emerytalny managed by Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. completed acquisition 6.11% stake in Boryszew S.A. (WSE:BRS) on January 4, 2017.