First Trust Merger Arbitrage ETF (MARB) News

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

Post-effective Amendment (investment Company, Rule 485(b)) (485bpos)

As filed with the Securities and Exchange Commission on March 20, 2020   1933 Act Registration...

Post-effective Amendment (investment Company, Rule 485(b)) (485bpos)

As filed with the Securities and Exchange Commission on March 10, 2020   1933 Act Registration...

Post-effective Amendment (investment Company, Rule 485(b)) (485bpos)

As filed with the Securities and Exchange Commission on March 9, 2019   1933 Act Registration...

Mutual Fund Summary Prospectus (497k)

Rule 497(k) File No. 333-176976 First Trust Exchange-Traded Fund III SU...

Mutual Fund Summary Prospectus (497k)

Rule 497(k) File No. 333-176976 First Trust Exchange-Traded Fund III SU...

Mutual Fund Summary Prospectus (497k)

Rule 497(k) File No. 333-176976 First Trust Exchange-Traded Fund III SU...

Mutual Fund Summary Prospectus (497k)

Rule 497(k) File No. 333-176976 First Trust Exchange-Traded Fund III SU...