First Trust Energy AlphaDEX® Fund (FXN)
Holdings of the Fund as of 5/29/2020

Total Number of Holdings (excluding cash): 40

Security Name Identifier Classification Shares / Quantity Market Value Weighting Descending sort
Antero Resources Corporation AR Oil, Gas and Coal 2,076,884 $6,209,883.16 6.60%
WPX Energy, Inc. WPX Oil, Gas and Coal 809,072 $4,587,438.24 4.87%
Marathon Oil Corporation MRO Oil, Gas and Coal 750,059 $4,005,315.06 4.25%
Continental Resources, Inc. CLR Oil, Gas and Coal 322,988 $3,950,143.24 4.20%
Murphy Oil Corporation MUR Oil, Gas and Coal 322,045 $3,848,437.75 4.09%
Targa Resources Corp. TRGP Oil, Gas and Coal 214,266 $3,833,218.74 4.07%
PBF Energy Inc. PBF Oil, Gas and Coal 348,550 $3,701,601.00 3.93%
Marathon Petroleum Corporation MPC Oil, Gas and Coal 104,483 $3,671,532.62 3.90%
EOG Resources, Inc. EOG Oil, Gas and Coal 68,691 $3,501,180.27 3.72%
ConocoPhillips COP Oil, Gas and Coal 80,112 $3,379,124.16 3.59%
Diamondback Energy, Inc. FANG Oil, Gas and Coal 75,348 $3,208,317.82 3.41%
HollyFrontier Corporation HFC Oil, Gas and Coal 100,688 $3,166,637.60 3.36%
Parsley Energy, Inc. (Class A) PE Oil, Gas and Coal 344,533 $3,149,031.62 3.34%
Apergy Corporation APY Oil, Gas and Coal 343,337 $3,114,066.59 3.31%
Kosmos Energy Ltd. KOS Oil, Gas and Coal 1,653,205 $3,008,833.10 3.20%
Valero Energy Corporation VLO Oil, Gas and Coal 43,529 $2,900,772.56 3.08%
Phillips 66 PSX Oil, Gas and Coal 36,803 $2,880,202.78 3.06%
Pioneer Natural Resources Company PXD Oil, Gas and Coal 28,142 $2,577,807.20 2.74%
ONEOK, Inc. OKE Oil, Gas and Coal 67,891 $2,490,920.79 2.65%
Exxon Mobil Corporation XOM Oil, Gas and Coal 51,984 $2,363,712.48 2.51%
Patterson-UTI Energy, Inc. PTEN Oil, Gas and Coal 630,041 $2,324,851.29 2.47%
Devon Energy Corporation DVN Oil, Gas and Coal 214,266 $2,316,215.46 2.46%
EQT Corporation EQT Oil, Gas and Coal 139,626 $1,862,610.84 1.98%
Cabot Oil & Gas Corporation COG Oil, Gas and Coal 86,131 $1,708,839.04 1.81%
Baker Hughes Co. BKR Oil, Gas and Coal 94,009 $1,552,088.59 1.65%
Cimarex Energy Co. XEC Oil, Gas and Coal 58,648 $1,541,269.44 1.64%
Noble Energy, Inc. NBL Oil, Gas and Coal 163,429 $1,426,735.17 1.52%
Range Resources Corporation RRC Oil, Gas and Coal 216,466 $1,296,631.34 1.38%
Helmerich & Payne, Inc. HP Oil, Gas and Coal 63,068 $1,269,558.84 1.35%
Chevron Corporation CVX Oil, Gas and Coal 13,612 $1,248,220.40 1.33%
Kinder Morgan, Inc. KMI Oil, Gas and Coal 70,912 $1,120,409.60 1.19%
Occidental Petroleum Corporation OXY Oil, Gas and Coal 85,240 $1,103,858.00 1.17%
Halliburton Company HAL Oil, Gas and Coal 72,049 $846,575.75 0.90%
The Williams Companies, Inc. WMB Oil, Gas and Coal 34,879 $712,577.97 0.76%
Hess Corporation HES Oil, Gas and Coal 14,826 $703,790.22 0.75%
Valvoline Inc. VVV Oil, Gas and Coal 37,707 $691,923.45 0.73%
Cheniere Energy, Inc. LNG Oil, Gas and Coal 14,727 $653,142.45 0.69%
First Solar, Inc. FSLR Alternative Energy 13,697 $638,554.14 0.68%
Concho Resources Inc. CXO Oil, Gas and Coal 11,511 $627,579.72 0.67%
Chesapeake Energy Corporation CHK Oil, Gas and Coal 42,861 $557,621.62 0.59%
US Dollar $USD Other 408,448 $408,447.79 0.43%
Holdings are subject to change.

The holdings information set forth above for the date indicated reflects creation and redemption transactions from the prior business day and may differ from the holdings information currently available from the Fund's custodian and accounting agent. With respect to the market value of the Fund's holdings set forth above, the pricing sources are generally third party vendors. The Fund ultimately relies on pricing information provided by the Fund's accounting agent.