X0101 EFFECT 33 LIVE 2017-07-27 13:45:00

N-1A

0001673996 Transamerica ETF Trust 333-216648 S000057755 DeltaShares S&P 500 Managed Risk ETF C000186339 DeltaShares S&P 500 Managed Risk ETF S000057756 DeltaShares S&P 400 Managed Risk ETF C000186340 DeltaShares S&P 400 Managed Risk ETF S000057757 DeltaShares S&P 600 Managed Risk ETF C000186341 DeltaShares S&P 600 Managed Risk ETF S000057758 DeltaShares S&P International Managed Risk ETF C000186342 DeltaShares S&P International Managed Risk ETF S000057759 DeltaShares S&P Emerging Plus & Managed Risk ETF C000186343 DeltaShares S&P Emerging Plus & Managed Risk ETF