Fidelity Mortgage Securities ETF — new fund registration

Fidelity Merrimack Street Trust registered 1 new fund series on Form N-1A/A, filed 2013-05-29. Featured series: Fidelity Mortgage Securities ETF.

Registration

Series & classes (1)

SeriesClassTickerNew
Fidelity Mortgage Securities ETFFidelity Mortgage Securities ETFYes

Other filings by this registrant (14)

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