First Trust Mid Cap Growth AlphaDEX Fund — new fund registration

FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND registered fund series on Form 485APOS, filed 2011-04-08. Featured series: First Trust Mid Cap Growth AlphaDEX Fund.

Registration

Registrant / trust: FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND
CIK: 0001383496
Form: 485APOS
Filed: 2011-04-08
State of incorporation: MA
Accession: 0001445546-11-001422
Reported net assets: $518.2M

Series & classes (4)

Series	Class	Ticker	New
First Trust Mid Cap Growth AlphaDEX Fund	First Trust Mid Cap Growth AlphaDEX Fund	FNY	—
First Trust Mid Cap Value AlphaDEX Fund	First Trust Mid Cap Value AlphaDEX Fund	FNK	—
First Trust Small Cap Growth AlphaDEX Fund	First Trust Small Cap Growth AlphaDEX Fund	FYC	—
First Trust Small Cap Value AlphaDEX Fund	First Trust Small Cap Value AlphaDEX Fund	FYT	—

Fees (from the effective prospectus)

12b-1 fee: 0.00%
Gross expense ratio: 0.73%
Management fee: 0.70%
Net expense ratio: 0.77%
Other expenses: 0.00%

Investment objective

The First Trust Mid Cap Growth AlphaDEX Fund (the Fund ) seeks investment results that correspond generally to the price and yield (before the Funds fees and expenses) of an equity index called the Nasdaq AlphaDEX Mid Cap Growth TM Index (the Index ).

Advisers

First Trust Advisors L.P. (Advisor)