First Trust Large Cap Growth AlphaDEX® Fund (FTC)
Holdings of the Fund as of 6/11/2021

Total Number of Holdings (excluding cash): 187

Security Name Identifier CUSIP Classification Shares / Quantity Market Value Weighting Descending sort
Moderna, Inc. MRNA 60770K107 Health Care 73,052 $15,987,430.20 1.40%
Caesars Entertainment Inc. CZR 12769G100 Consumer Discretionary 109,390 $12,066,810.90 1.06%
Fortinet, Inc. FTNT 34959E109 Information Technology 51,871 $11,875,346.74 1.04%
Cheniere Energy, Inc. LNG 16411R208 Energy 132,846 $11,775,469.44 1.03%
GameStop Corp. (Class A) GME 36467W109 Consumer Discretionary 50,396 $11,759,402.64 1.03%
Snap Inc. (Class A) SNAP 83304A106 Communication Services 182,945 $11,724,945.05 1.03%
Charles River Laboratories International, Inc. CRL 159864107 Health Care 33,007 $11,621,434.63 1.02%
Dell Technologies Inc. (Class C) DELL 24703L202 Information Technology 108,521 $11,284,013.58 0.99%
Nasdaq, Inc. NDAQ 631103108 Financials 64,873 $11,219,785.35 0.98%
Novavax, Inc. NVAX 670002401 Health Care 52,760 $11,062,716.80 0.97%
HubSpot, Inc. HUBS 443573100 Information Technology 21,057 $10,942,901.76 0.96%
SVB Financial Group SIVB 78486Q101 Financials 19,379 $10,886,928.41 0.95%
eBay Inc. EBAY 278642103 Consumer Discretionary 156,208 $10,486,243.04 0.92%
Cloudflare, Inc. (Class A) NET 18915M107 Information Technology 108,923 $10,238,762.00 0.90%
Lam Research Corporation LRCX 512807108 Information Technology 16,070 $10,318,707.70 0.90%
Ubiquiti Inc. UI 90353W103 Information Technology 32,068 $10,283,245.56 0.90%
Generac Holdings Inc. GNRC 368736104 Industrials 29,214 $10,200,944.52 0.89%
Occidental Petroleum Corporation OXY 674599105 Energy 359,363 $10,180,753.79 0.89%
Teradyne, Inc. TER 880770102 Information Technology 78,619 $10,061,659.62 0.88%
Zebra Technologies Corporation ZBRA 989207105 Information Technology 19,716 $10,025,191.68 0.88%
Entegris, Inc. ENTG 29362U104 Information Technology 85,565 $9,960,621.65 0.87%
Tractor Supply Company TSCO 892356106 Consumer Discretionary 54,021 $9,950,127.99 0.87%
Applied Materials, Inc. AMAT 038222105 Information Technology 71,607 $9,797,269.74 0.86%
EPAM Systems, Inc. EPAM 29414B104 Information Technology 19,291 $9,808,701.86 0.86%
The Estee Lauder Companies Inc. EL 518439104 Consumer Staples 32,890 $9,874,235.80 0.86%
Wayfair Inc. (Class A) W 94419L101 Consumer Discretionary 30,394 $9,823,948.68 0.86%
Gartner, Inc. IT 366651107 Information Technology 41,923 $9,767,639.77 0.85%
Horizon Therapeutics Plc HZNP G46188101 Health Care 103,935 $9,696,096.15 0.85%
Trimble Inc. TRMB 896239100 Information Technology 122,974 $9,666,986.14 0.85%
IQVIA Holdings Inc. IQV 46266C105 Health Care 39,623 $9,645,823.12 0.84%
Lowe's Companies, Inc. LOW 548661107 Consumer Discretionary 50,301 $9,597,933.81 0.84%
Qorvo, Inc. QRVO 74736K101 Information Technology 52,359 $9,597,928.29 0.84%
AutoZone, Inc. AZO 053332102 Consumer Discretionary 6,813 $9,501,477.93 0.83%
PTC Inc. PTC 69370C100 Information Technology 69,498 $9,480,917.16 0.83%
KLA Corporation KLAC 482480100 Information Technology 28,953 $9,268,144.83 0.81%
Square, Inc. (Class A) SQ 852234103 Information Technology 42,133 $9,241,452.22 0.81%
Alphabet Inc. (Class A) GOOGL 02079K305 Communication Services 3,710 $9,016,042.00 0.79%
Bio-Techne Corporation TECH 09073M104 Health Care 20,038 $8,895,669.72 0.78%
BlackRock, Inc. BLK 09247X101 Financials 10,150 $8,938,699.00 0.78%
Skyworks Solutions, Inc. SWKS 83088M102 Information Technology 52,137 $8,921,683.44 0.78%
Avantor, Inc. AVTR 05352A100 Health Care 264,536 $8,840,793.12 0.77%
First Republic Bank FRC 33616C100 Financials 45,894 $8,755,198.38 0.77%
KKR & Co. Inc. (Class A) KKR 48251W104 Financials 156,663 $8,851,459.50 0.77%
NetApp, Inc. NTAP 64110D104 Information Technology 105,313 $8,779,944.81 0.77%
Pinterest, Inc (Class A) PINS 72352L106 Communication Services 129,220 $8,810,219.60 0.77%
Agilent Technologies, Inc. A 00846U101 Health Care 60,194 $8,639,644.82 0.76%
Aptiv Plc APTV G6095L109 Consumer Discretionary 55,497 $8,699,709.72 0.76%
Deere & Company DE 244199105 Industrials 25,567 $8,732,920.19 0.76%
T. Rowe Price Group, Inc. TROW 74144T108 Financials 44,596 $8,649,394.20 0.76%
PayPal Holdings, Inc. PYPL 70450Y103 Information Technology 31,515 $8,554,746.75 0.75%
Garmin Ltd. GRMN H2906T109 Consumer Discretionary 58,044 $8,402,449.44 0.73%
10X Genomics, Inc. (Class A) TXG 88025U109 Health Care 42,283 $8,182,183.33 0.72%
AbbVie Inc. ABBV 00287Y109 Health Care 70,716 $8,162,040.72 0.71%
O'Reilly Automotive, Inc. ORLY 67103H107 Consumer Discretionary 15,087 $8,067,924.12 0.71%
Roku, Inc. ROKU 77543R102 Communication Services 23,493 $8,151,601.14 0.71%
Martin Marietta Materials, Inc. MLM 573284106 Materials 22,791 $8,037,929.88 0.70%
Old Dominion Freight Line, Inc. ODFL 679580100 Industrials 31,832 $7,990,786.96 0.70%
Accenture Plc ACN G1151C101 Information Technology 27,702 $7,902,826.56 0.69%
Catalent, Inc. CTLT 148806102 Health Care 72,670 $7,924,663.50 0.69%
Etsy, Inc. ETSY 29786A106 Consumer Discretionary 47,436 $7,865,837.52 0.69%
Keysight Technologies, Inc. KEYS 49338L103 Information Technology 53,367 $7,889,243.61 0.69%
The Home Depot, Inc. HD 437076102 Consumer Discretionary 25,071 $7,791,314.67 0.68%
Penn National Gaming, Inc. PENN 707569109 Consumer Discretionary 91,245 $7,649,980.80 0.67%
Microchip Technology Incorporated MCHP 595017104 Information Technology 49,303 $7,597,099.27 0.66%
Twilio Inc. (Class A) TWLO 90138F102 Information Technology 22,458 $7,472,450.34 0.65%
Twitter, Inc. TWTR 90184L102 Communication Services 120,273 $7,276,516.50 0.64%
The Blackstone Group Inc. BX 09260D107 Financials 74,985 $7,154,318.85 0.63%
CrowdStrike Holdings, Inc. (Class A) CRWD 22788C105 Information Technology 30,622 $7,081,949.94 0.62%
Exact Sciences Corporation EXAS 30063P105 Health Care 58,074 $7,078,639.86 0.62%
Fiserv, Inc. FISV 337738108 Information Technology 64,290 $7,084,758.00 0.62%
Enphase Energy, Inc. ENPH 29355A107 Information Technology 47,193 $6,943,506.09 0.61%
Pool Corporation POOL 73278L105 Consumer Discretionary 16,188 $6,987,064.56 0.61%
Tesla, Inc. TSLA 88160R101 Consumer Discretionary 11,457 $6,987,509.73 0.61%
Eli Lilly and Company LLY 532457108 Health Care 29,913 $6,703,204.17 0.59%
Lyft, Inc. (Class A) LYFT 55087P104 Industrials 121,130 $6,796,604.30 0.59%
Oracle Corporation ORCL 68389X105 Information Technology 79,646 $6,602,653.40 0.58%
Waters Corporation WAT 941848103 Health Care 19,666 $6,619,182.28 0.58%
Hologic, Inc. HOLX 436440101 Health Care 102,889 $6,522,133.71 0.57%
Zillow Group, Inc. (Class C) Z 98954M200 Communication Services 59,032 $6,543,106.88 0.57%
Palo Alto Networks, Inc. PANW 697435105 Information Technology 17,352 $6,348,055.68 0.56%
PerkinElmer, Inc. PKI 714046109 Health Care 43,563 $6,395,484.03 0.56%
Align Technology, Inc. ALGN 016255101 Health Care 10,321 $6,311,704.34 0.55%
DaVita Inc. DVA 23918K108 Health Care 51,857 $6,340,555.39 0.55%
Facebook, Inc. (Class A) FB 30303M102 Communication Services 18,976 $6,285,989.76 0.55%
Motorola Solutions, Inc. MSI 620076307 Information Technology 29,720 $6,309,853.20 0.55%
NovoCure Limited NVCR G6674U108 Health Care 28,949 $6,261,089.72 0.55%
Amazon.com, Inc. AMZN 023135106 Consumer Discretionary 1,805 $6,041,028.15 0.53%
Analog Devices, Inc. ADI 032654105 Information Technology 36,038 $6,039,968.80 0.53%
Guardant Health, Inc. GH 40131M109 Health Care 50,134 $6,063,205.96 0.53%
Activision Blizzard, Inc. ATVI 00507V109 Communication Services 60,093 $5,898,127.95 0.52%
AMETEK, Inc. AME 031100100 Industrials 43,755 $5,944,554.30 0.52%
Automatic Data Processing, Inc. ADP 053015103 Information Technology 29,652 $5,920,021.80 0.52%
Bristol-Myers Squibb Company BMY 110122108 Health Care 88,527 $5,961,408.18 0.52%
Cisco Systems, Inc. CSCO 17275R102 Information Technology 108,076 $5,919,322.52 0.52%
Marvell Technology Inc. MRVL 573874104 Information Technology 114,101 $5,944,662.10 0.52%
Rockwell Automation, Inc. ROK 773903109 Industrials 21,053 $5,982,209.95 0.52%
Amphenol Corporation APH 032095101 Information Technology 84,715 $5,798,741.75 0.51%
Carvana Co. CVNA 146869102 Consumer Discretionary 21,300 $5,850,258.00 0.51%
Fastenal Company FAST 311900104 Industrials 111,153 $5,835,532.50 0.51%
Zendesk, Inc. ZEN 98936J101 Information Technology 42,140 $5,841,025.40 0.51%
Keurig Dr Pepper Inc. KDP 49271V100 Consumer Staples 162,604 $5,728,538.92 0.50%
Thermo Fisher Scientific Inc. TMO 883556102 Health Care 12,246 $5,696,226.90 0.50%
Peloton Interactive, Inc. (Class A) PTON 70614W100 Consumer Discretionary 49,704 $5,622,516.48 0.49%
Texas Instruments Incorporated TXN 882508104 Information Technology 29,572 $5,579,349.24 0.49%
Monolithic Power Systems, Inc. MPWR 609839105 Information Technology 15,822 $5,492,765.52 0.48%
Chipotle Mexican Grill, Inc. CMG 169656105 Consumer Discretionary 3,932 $5,374,257.60 0.47%
Cognex Corporation CGNX 192422103 Information Technology 67,342 $5,383,992.90 0.47%
The Walt Disney Company DIS 254687106 Communication Services 30,288 $5,372,485.44 0.47%
Cadence Design Systems, Inc. CDNS 127387108 Information Technology 40,797 $5,274,236.16 0.46%
Abbott Laboratories ABT 002824100 Health Care 46,635 $5,125,652.85 0.45%
NVIDIA Corporation NVDA 67066G104 Information Technology 7,166 $5,109,429.66 0.45%
Uber Technologies, Inc. UBER 90353T100 Industrials 102,527 $5,127,375.27 0.45%
Workday, Inc. (Class A) WDAY 98138H101 Information Technology 22,496 $5,176,104.64 0.45%
Equifax Inc. EFX 294429105 Industrials 21,126 $4,879,260.96 0.43%
Plug Power Inc. PLUG 72919P202 Industrials 155,935 $4,966,529.75 0.43%
Nuance Communications, Inc. NUAN 67020Y100 Information Technology 87,684 $4,816,482.12 0.42%
West Pharmaceutical Services, Inc. WST 955306105 Health Care 13,580 $4,689,581.40 0.41%
Zscaler, Inc. ZS 98980G102 Information Technology 22,289 $4,631,431.31 0.41%
Arista Networks, Inc. ANET 040413106 Information Technology 12,676 $4,613,937.24 0.40%
IDEXX Laboratories, Inc. IDXX 45168D104 Health Care 7,820 $4,570,555.40 0.40%
Essex Property Trust, Inc. ESS 297178105 Real Estate 14,075 $4,421,098.25 0.39%
Newmont Corporation NEM 651639106 Materials 63,489 $4,463,911.59 0.39%
Otis Worldwide Corporation OTIS 68902V107 Industrials 55,903 $4,502,427.62 0.39%
Marsh & McLennan Companies, Inc. MMC 571748102 Financials 31,415 $4,364,171.80 0.38%
Mettler-Toledo International Inc. MTD 592688105 Health Care 3,310 $4,387,338.80 0.38%
The Sherwin-Williams Company SHW 824348106 Materials 15,555 $4,304,690.70 0.38%
TransDigm Group Incorporated TDG 893641100 Industrials 6,508 $4,307,905.52 0.38%
Charter Communications, Inc. CHTR 16119P108 Communication Services 6,202 $4,259,161.48 0.37%
Danaher Corporation DHR 235851102 Health Care 17,001 $4,199,587.02 0.37%
Microsoft Corporation MSFT 594918104 Information Technology 16,229 $4,185,296.81 0.37%
Philip Morris International Inc. PM 718172109 Consumer Staples 43,122 $4,262,178.48 0.37%
VMware, Inc. VMW 928563402 Information Technology 25,434 $4,176,008.46 0.37%
Yum! Brands, Inc. YUM 988498101 Consumer Discretionary 35,372 $4,232,259.80 0.37%
AON Plc AON G0403H108 Financials 16,629 $4,159,079.19 0.36%
Broadridge Financial Solutions, Inc. BR 11133T103 Information Technology 24,995 $4,068,186.20 0.36%
Paychex, Inc. PAYX 704326107 Information Technology 39,039 $4,099,095.00 0.36%
Synopsys, Inc. SNPS 871607107 Information Technology 15,447 $4,063,642.29 0.36%
Apple Inc. AAPL 037833100 Information Technology 31,326 $3,989,366.10 0.35%
Bio-Rad Laboratories, Inc. (Class A) BIO 090572207 Health Care 6,699 $4,030,654.32 0.35%
Dollar General Corporation DG 256677105 Consumer Discretionary 18,884 $3,952,610.04 0.35%
IDEX Corporation IEX 45167R104 Industrials 18,282 $4,026,610.50 0.35%
SS&C Technologies Holdings, Inc. SSNC 78467J100 Information Technology 54,767 $4,047,281.30 0.35%
Intercontinental Exchange, Inc. ICE 45866F104 Financials 34,264 $3,860,524.88 0.34%
Monster Beverage Corporation MNST 61174X109 Consumer Staples 42,006 $3,927,561.00 0.34%
QUALCOMM Incorporated QCOM 747525103 Information Technology 28,861 $3,885,267.82 0.34%
Amgen Inc. AMGN 031162100 Health Care 15,378 $3,733,317.06 0.33%
Global Payments Inc. GPN 37940X102 Information Technology 18,983 $3,673,210.50 0.32%
The Trade Desk, Inc. (Class A) TTD 88339J105 Information Technology 5,871 $3,521,484.51 0.31%
Citrix Systems, Inc. CTXS 177376100 Information Technology 27,261 $3,282,497.01 0.29%
DocuSign, Inc. DOCU 256163106 Information Technology 9,203 $2,328,451.03 0.20%
Domino's Pizza, Inc. DPZ 25754A201 Consumer Discretionary 5,064 $2,293,789.44 0.20%
Elastic N.V. ESTC N14506104 Information Technology 16,754 $2,289,769.18 0.20%
Intuit Inc. INTU 461202103 Information Technology 4,865 $2,297,058.40 0.20%
MongoDB, Inc. MDB 60937P106 Information Technology 6,965 $2,327,006.50 0.20%
Alnylam Pharmaceuticals, Inc. ALNY 02043Q107 Health Care 13,194 $2,177,273.88 0.19%
Datadog, Inc. (Class A) DDOG 23804L103 Information Technology 22,352 $2,134,168.96 0.19%
HEICO Corporation HEI 422806109 Industrials 14,810 $2,122,865.40 0.19%
Illumina, Inc. ILMN 452327109 Health Care 4,849 $2,197,421.33 0.19%
Invitation Homes Inc. INVH 46187W107 Real Estate 58,235 $2,196,041.85 0.19%
Moody's Corporation MCO 615369105 Financials 6,239 $2,150,832.86 0.19%
Prologis, Inc. PLD 74340W103 Real Estate 17,574 $2,191,653.54 0.19%
Veeva Systems Inc. (Class A) VEEV 922475108 Health Care 7,131 $2,133,666.51 0.19%
Zoom Video Communications, Inc. (Class A) ZM 98980L101 Information Technology 5,798 $2,124,387.20 0.19%
Insulet Corporation PODD 45784P101 Health Care 7,140 $2,016,693.00 0.18%
S&P Global Inc. SPGI 78409V104 Financials 5,278 $2,071,562.22 0.18%
salesforce.com, inc. CRM 79466L302 Information Technology 8,793 $2,113,045.83 0.18%
Advanced Micro Devices, Inc. AMD 007903107 Information Technology 23,732 $1,929,648.92 0.17%
Cintas Corporation CTAS 172908105 Industrials 5,457 $1,925,447.88 0.17%
Fair Isaac Corporation FICO 303250104 Information Technology 3,833 $1,934,821.74 0.17%
GoDaddy Inc. (Class A) GDDY 380237107 Information Technology 24,000 $1,986,720.00 0.17%
Okta, Inc. OKTA 679295105 Information Technology 8,451 $1,913,137.38 0.17%
Steris Plc STE G8473T100 Health Care 9,779 $1,941,424.87 0.17%
Take-Two Interactive Software, Inc. TTWO 874054109 Communication Services 10,544 $1,965,612.48 0.17%
Walmart, Inc. WMT 931142103 Consumer Staples 13,713 $1,930,104.75 0.17%
Autodesk, Inc. ADSK 052769106 Information Technology 6,721 $1,865,144.71 0.16%
Church & Dwight Co., Inc. CHD 171340102 Consumer Staples 21,328 $1,806,268.32 0.16%
NIKE, Inc. (Class B) NKE 654106103 Consumer Discretionary 14,019 $1,849,666.86 0.16%
ServiceNow, Inc. NOW 81762P102 Information Technology 3,724 $1,854,589.24 0.16%
The Cooper Companies, Inc. COO 216648402 Health Care 4,849 $1,819,296.31 0.16%
The Procter & Gamble Company PG 742718109 Consumer Staples 13,756 $1,855,134.16 0.16%
Union Pacific Corporation UNP 907818108 Industrials 8,452 $1,870,681.16 0.16%
ABIOMED, Inc. ABMD 003654100 Health Care 5,844 $1,748,466.36 0.15%
Campbell Soup Company CPB 134429109 Consumer Staples 37,059 $1,708,790.49 0.15%
Kimberly-Clark Corporation KMB 494368103 Consumer Staples 13,397 $1,738,126.78 0.15%
Netflix, Inc. NFLX 64110L106 Communication Services 3,572 $1,745,886.44 0.15%
Paycom Software, Inc. PAYC 70432V102 Information Technology 5,033 $1,711,220.00 0.15%
Teleflex Incorporated TFX 879369106 Health Care 4,485 $1,765,026.90 0.15%
US Dollar $USD Other 1,193,560 $1,193,559.84 0.10%
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.