NPORT-P false 0001329377 XXXXXXXX S000010977 C000030351 First Trust Exchange-Traded Fund 811-21774 0001329377 549300MZB4XDLRWOC672 120 East Liberty Drive Suite 400 Wheaton 60187 630-765-8000 First Trust US Equity Opportunities ETF S000010977 549300TS7SUOCBQ66714 2020-12-31 2020-03-31 N 1000669231.99 14697916.64 985971315.35 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 164650.19000000 N Blackline Inc 529900P9N7PK9LV5EK56 09239B109 63823.00000000 NS USD 3357728.03000000 0.340550275421 Long EC CORP US N 1 N N N Zoom Video Communications Inc 549300T9GCHU0ODOM055 98980L101 70936.00000000 NS USD 10365168.32000000 1.051264692859 Long EC CORP US N 1 N N N frontdoor Inc 5493008RB0JZJI3QGZ06 35905A109 64495.00000000 NS USD 2243136.10000000 0.227505208830 Long EC CORP US N 1 N N N SolarWinds Corp N/A 83417Q105 188251.00000000 NS USD 2949893.17000000 0.299186510203 Long EC CORP US N 1 N N Tyson Foods Inc WD6L6041MNRW1JE49D58 902494103 165527.00000000 NS USD 9579047.49000000 0.971534094437 Long EC CORP US N 1 N N N TopBuild Corp 5493007YSKHOL4RWII46 89055F103 37961.00000000 NS USD 2719526.04000000 0.275822024196 Long EC CORP US N 1 N N N Takeda Pharmaceutical Co Ltd 549300ZLMVP4X0OGR454 874060205 1429603.00000000 NS USD 21701373.54000000 2.201014695067 Long EC CORP JP N 1 N N N Keurig Dr Pepper Inc DYTQ8KRTKO7Y2BVU5K74 49271V100 638000.00000000 NS USD 15484260.00000000 1.570457452355 Long EC CORP US N 1 N N N Schneider National Inc 529900V6GZ6G6E3BLV72 80689H102 240947.00000000 NS USD 4659914.98000000 0.472621759624 Long EC CORP US N 1 N N N PayPal Holdings Inc 5493005X2GO78EFZ3E94 70450Y103 567337.00000000 NS USD 54316844.38000000 5.508968013001 Long EC CORP US N 1 N N N Snap Inc 549300JNC0L6VP8A2Q35 83304A106 858650.00000000 NS USD 10209348.50000000 1.035461005919 Long EC CORP US N 1 N N N VICI Properties Inc 254900RKH6RY9KCJQH63 925652109 283330.00000000 NS USD 4714611.20000000 0.478169204986 Long EC CORP US N 1 N N N Eli Lilly & Co FRDRIPF3EKNDJ2CQJL29 532457108 108418.00000000 NS USD 15039744.96000000 1.525373479517 Long EC CORP US N 1 N N N Everbridge Inc 549300WCY0UMR64ATW81 29978A104 38802.00000000 NS USD 4126980.72000000 0.418570059366 Long EC CORP US N 1 N N N General Mills Inc 2TGYMUGI08PO8X8L6150 370334104 365673.00000000 NS USD 19296564.21000000 1.957112129894 Long EC CORP US N 1 N N N Avalara Inc N/A 05338G106 47165.00000000 NS USD 3518509.00000000 0.356857136229 Long EC CORP US N 1 N N N Tradeweb Markets Inc N/A 892672106 302301.00000000 NS USD 12708734.04000000 1.288955757854 Long EC CORP US N 1 N N N Brighthouse Financial Inc 5493003T8SZSHOGGAW52 10922N103 63541.00000000 NS USD 1535785.97000000 0.155763757635 Long EC CORP US N 1 N N N Valvoline Inc 549300CMHPBEY6VPOT75 92047W101 113936.00000000 NS USD 1491422.24000000 0.151264262639 Long EC CORP US N 1 N N N Gilead Sciences Inc 549300WTZWR07K8MNV44 375558103 286499.00000000 NS USD 21418665.24000000 2.172341619532 Long EC CORP US N 1 N N N Carvana Co 5493003WEAK2PJ5WS063 146869102 91757.00000000 NS USD 5054893.13000000 0.512681560944 Long EC CORP US N 1 N N N Trade Desk Inc/The 549300GXPD31VT3E0P46 88339J105 27554.00000000 NS USD 5317922.00000000 0.539358693017 Long EC CORP US N 1 N N N Hewlett Packard Enterprise Co 549300BX44RGX6ANDV88 42824C109 126815.00000000 NS USD 1231373.65000000 0.124889398994 Long EC CORP US N 1 N N N Arcosa Inc 549300WFHLTCZV7D6V29 039653100 54731.00000000 NS USD 2175009.94000000 0.220595660962 Long EC CORP US N 1 N N N Alector Inc 549300Z8RQOIY1JMHC25 014442107 89018.00000000 NS USD 2148004.34000000 0.217856676615 Long EC CORP US N 1 N N N Crowdstrike Holdings Inc 549300YBY08K9KM4HX32 22788C105 128518.00000000 NS USD 7155882.24000000 0.725769819932 Long EC CORP US N 1 N N N Marvell Technology Group Ltd 8DF36O58U3QIHUCGZB18 000000000 405506.00000000 NS USD 9176600.78000000 0.930716810634 Long EC CORP US N 1 N N N Inspire Medical Systems Inc 549300XQQCQ7HCJKTW25 457730109 18236.00000000 NS USD 1099266.08000000 0.111490675528 Long EC CORP US N 1 N N N Altice USA Inc 54930064K3612MGCER95 02156K103 270105.00000000 NS USD 6020640.45000000 0.610630386124 Long EC CORP US N 1 N N N Dynatrace Inc N/A 268150109 318314.00000000 NS USD 7588605.76000000 0.769657863454 Long EC CORP US N 1 N N N NortonLifeLock Inc YF6ZV0M6AU4FY94MK914 668771108 362993.00000000 NS USD 6791599.03000000 0.688823186259 Long EC CORP US N 1 N N N Livongo Health Inc N/A 539183103 107107.00000000 NS USD 3055762.71000000 0.309924098442 Long EC CORP US N 1 N N Grocery Outlet Holding Corp N/A 39874R101 121092.00000000 NS USD 4158299.28000000 0.421746476318 Long EC CORP US N 1 N N N Fidelity National Information 6WQI0GK1PRFVBA061U48 31620M106 372629.00000000 NS USD 45326591.56000000 4.597151139626 Long EC CORP US N 1 N N N Coupa Software Inc 549300Q95ICR2GFL2K37 22266L106 57859.00000000 NS USD 8084638.07000000 0.819966863552 Long EC CORP US N 1 N N N Cloudflare Inc N/A 18915M107 228718.00000000 NS USD 5370298.64000000 0.544670880013 Long EC CORP US N 1 N N N Zoetis Inc 549300HD9Q1LOC9KLJ48 98978V103 287146.00000000 NS USD 33794212.74000000 3.427504655954 Long EC CORP US N 1 N N N Arvinas Inc N/A 04335A105 29456.00000000 NS USD 1187076.80000000 0.120396687157 Long EC CORP US N 1 N N N Appian Corp 529900NIARIFW7HGU386 03782L101 51002.00000000 NS USD 2051810.46000000 0.208100421184 Long EC CORP US N 1 N N Karuna Therapeutics Inc N/A 48576A100 29489.00000000 NS USD 2123208.00000000 0.215341761666 Long EC CORP US N 1 N N N Smartsheet Inc 549300N9WF42OK9VL589 83200N103 88784.00000000 NS USD 3685423.84000000 0.373786111484 Long EC CORP US N 1 N N N Lamb Weston Holdings Inc 5493005SMYID1D2OY946 513272104 88328.00000000 NS USD 5043528.80000000 0.511528958447 Long EC CORP US N 1 N N N Keysight Technologies Inc 549300GLKVIO8YRCYN02 49338L103 194734.00000000 NS USD 16295341.12000000 1.652719593999 Long EC CORP US N 1 N N N Medpace Holdings Inc 549300H8TYEUVTW14A54 58506Q109 49099.00000000 NS USD 3602884.62000000 0.365414750298 Long EC CORP US N 1 N N N Levi Strauss & Co MB0UERO0RDFKU8258G77 52736R102 241314.00000000 NS USD 2999533.02000000 0.304221124215 Long EC CORP US N 1 N N Reata Pharmaceuticals Inc 5299005F094GH9QDDD80 75615P103 20205.00000000 NS USD 2916389.70000000 0.295788493498 Long EC CORP US N 1 N N N Biogen Inc W8J5WZB5IY3K0NDQT671 09062X103 78930.00000000 NS USD 24971873.40000000 2.532718042728 Long EC CORP US N 1 N N N Alcon Inc 549300LDT5AP8S0NBM78 000000000 461670.00000000 NS USD 23462069.40000000 2.379589449990 Long EC CORP CH N 1 N N N Switch Inc 549300EZ98N5Y55J4X37 87105L104 145883.00000000 NS USD 2105091.69000000 0.213504354257 Long EC CORP US N 1 N N N Kroger Co/The 6CPEOKI6OYJ13Q6O7870 501044101 726055.00000000 NS USD 21868776.60000000 2.217993186975 Long EC CORP US N 1 N N N Sempra Energy PBBKGKLRK5S5C0Y4T545 816851109 170435.00000000 NS USD 19257450.65000000 1.953145121992 Long EC CORP US N 1 N N N Bill.Com Holdings Inc 549300IBF9VZZIGOZW63 090043100 81999.00000000 NS USD 2804365.80000000 0.284426712657 Long EC CORP US N 1 N N Black Knight Inc 549300TUSNXS3BFFML48 09215C105 151150.00000000 NS USD 8775769.00000000 0.890063317601 Long EC CORP US N 1 N N N Equitable Holdings Inc 549300FIBAKMNHPZ4009 29452E101 280624.00000000 NS USD 4055016.80000000 0.411271275022 Long EC CORP US N 1 N N N Cable One Inc 549300648QS85T0XSH18 12685J105 5710.00000000 NS USD 9387297.10000000 0.952086227444 Long EC CORP US N 1 N N N DocuSign Inc 549300Q7PVDWRZ39JG09 256163106 207832.00000000 NS USD 19203676.80000000 1.947691226005 Long EC CORP US N 1 N N N Thermo Fisher Scientific Inc HCHV7422L5HDJZCRFL38 883556102 241132.00000000 NS USD 68385035.20000000 6.935803723227 Long EC CORP US N 1 N N N MyoKardia Inc 549300OLNNNZ1NI9UY54 62857M105 35199.00000000 NS USD 1650129.12000000 0.167360763372 Long EC CORP US N 1 N N N Slack Technologies Inc 549300VIZRB02KN4IJ45 83088V102 293911.00000000 NS USD 7888571.24000000 0.800081211003 Long EC CORP US N 1 N N N Uber Technologies Inc 549300B2FTG34FILDR98 90353T100 1628434.00000000 NS USD 45465877.28000000 4.611277891371 Long EC CORP US N 1 N N N BJ's Wholesale Club Holdings I 549300UCIWH1C93V0J03 05550J101 155609.00000000 NS USD 3963361.23000000 0.401975307830 Long EC CORP US N 1 N N N Principia Biopharma Inc 549300WHPKRLU16IRE69 74257L108 24947.00000000 NS USD 1481352.86000000 0.150242997634 Long EC CORP US N 1 N N N National Vision Holdings Inc 549300JHURCBLI5ROA42 63845R107 90925.00000000 NS USD 1765763.50000000 0.179088729307 Long EC CORP US N 1 N N N Kinsale Capital Group Inc 529900QTUQHNZ6HOA508 49714P108 25198.00000000 NS USD 2633946.94000000 0.267142349781 Long EC CORP US N 1 N N N Spotify Technology SA 549300B4X0JHWV0DTD60 000000000 139305.00000000 NS USD 16917199.20000000 1.715790199636 Long EC CORP SE N 1 N N N Hershey Co/The 21X2CX66SU2BR6QTAD08 427866108 118889.00000000 NS USD 15752792.50000000 1.597692778152 Long EC CORP US N 1 N N N Burlington Stores Inc 5299003Z37DVGKKC1W09 122017106 39839.00000000 NS USD 6312887.94000000 0.640270953294 Long EC CORP US N 1 N N N Roku Inc 549300KR6ITU0YIR1T71 77543R102 72539.00000000 NS USD 6345711.72000000 0.643600033916 Long EC CORP US N 1 N N N Viela Bio Inc N/A 926613100 54783.00000000 NS USD 2081754.00000000 0.211137379717 Long EC CORP US N 1 N N iRhythm Technologies Inc 549300FJI72RJGDQS384 450056106 30382.00000000 NS USD 2471575.70000000 0.250674199291 Long EC CORP US N 1 N N N GOLDMAN SACHS TR FINL SQ TSY IN N/A 38141W323 13537875.95000000 NS USD 13537875.95000000 1.373049675912 Long STIV RF US N 1 N N YETI Holdings Inc 549300DSQICIGNT5GO63 98585X104 52471.00000000 NS USD 1024233.92000000 0.103880701604 Long EC CORP US N 1 N N N Redfin Corp 549300HXWD3JEMZU3O57 75737F108 84454.00000000 NS USD 1302280.68000000 0.132080990564 Long EC CORP US N 1 N N N Parsons Corp 549300ZXH0VRBSEPX752 70202L102 60865.00000000 NS USD 1945245.40000000 0.197292291339 Long EC CORP US N 1 N N N Floor & Decor Holdings Inc 549300M5FR3N688XGQ36 339750101 61416.00000000 NS USD 1970839.44000000 0.199888111278 Long EC CORP US N 1 N N N Fiserv Inc GI7UBEJLXYLGR2C7GV83 337738108 230954.00000000 NS USD 21938320.46000000 2.225046521988 Long EC CORP US N 1 N N N Okta Inc 549300N8J06I8MRHU620 679295105 92787.00000000 NS USD 11344138.62000000 1.150554630077 Long EC CORP US N 1 N N N Avantor Inc 5493003VM0XB4U8YD238 05352A100 346380.00000000 NS USD 4326286.20000000 0.438784184960 Long EC CORP US N 1 N N N RingCentral Inc 549300C8EH0H1614VE84 76680R206 52664.00000000 NS USD 11160028.24000000 1.131881634511 Long EC CORP US N 1 N N N Safehold Inc 549300MHMP6BIE0XV355 78645L100 54167.00000000 NS USD 3424979.41000000 0.347371100627 Long EC CORP US N 1 N N N SVMK Inc N/A 78489X103 123813.00000000 NS USD 1672713.63000000 0.169651348265 Long EC CORP US N 1 N N N Chewy Inc N/A 16679L109 361491.00000000 NS USD 13552297.59000000 1.374512359438 Long EC CORP US N 1 N N N Corteva Inc 549300WZN9I2QKLS0O94 22052L104 707954.00000000 NS USD 16636919.00000000 1.687363388872 Long EC CORP US N 1 N N N Verizon Communications Inc 2S72QS2UO2OESLG6Y829 92343V104 625138.00000000 NS USD 33588664.74000000 3.406657396323 Long EC CORP US N 1 N N N Reynolds Consumer Products Inc N/A 76171L106 190178.00000000 NS USD 5547492.26000000 0.562642358214 Long EC CORP US N 1 N N N Sirius XM Holdings Inc 54930055RWDMVXAGZK98 82968B103 2001509.00000000 NS USD 9887454.46000000 1.002813601782 Long EC CORP US N 1 N N Progyny Inc N/A 74340E103 51294.00000000 NS USD 1086919.86000000 0.110238486969 Long EC CORP US N 1 N N Etsy Inc 54930089Q7XT501AEA40 29786A106 89140.00000000 NS USD 3426541.60000000 0.347529542356 Long EC CORP US N 1 N N N Ceridian HCM Holding Inc 549300T64GVCHFJ8L449 15677J108 87492.00000000 NS USD 4380724.44000000 0.444305465260 Long EC CORP US N 1 N N N Appfolio Inc 529900OOUUGT6JFC0S15 03783C100 38723.00000000 NS USD 4296316.85000000 0.435744608703 Long EC CORP US N 1 N N N Americold Realty Trust 549300R7N1V5YV8MWH02 03064D108 121020.00000000 NS USD 4119520.80000000 0.417813453177 Long EC CORP US N 1 N N N Assetmark Financial Holdings I 5493001K4EDHT2T6W812 04546L106 43767.00000000 NS USD 892409.13000000 0.090510658485 Long EC CORP US N 1 N N N Bristol-Myers Squibb Co HLYYNH7UQUORYSJQCN42 110122108 511836.00000000 NS USD 28529738.64000000 2.893566800153 Long EC CORP US N 1 N N N 1Life Healthcare Inc N/A 68269G107 170094.00000000 NS USD 3087206.10000000 0.313113176005 Long EC CORP US N 1 N N N TransUnion 549300ZS772LUNUMRB03 89400J107 114149.00000000 NS USD 7554380.82000000 0.766186673221 Long EC CORP US N 1 N N N Evergy Inc 549300PGTHDQY6PSUI61 30034W106 137038.00000000 NS USD 7543941.90000000 0.765127928424 Long EC CORP US N 1 N N N Cloudera Inc 549300PGONC4JOI0RG62 18914U100 325523.00000000 NS USD 2561866.01000000 0.259831697952 Long EC CORP US N 1 N N N Twitter Inc 549300I8RX485XMK6836 90184L102 354729.00000000 NS USD 8712144.24000000 0.883610314454 Long EC CORP US N 1 N N N Apellis Pharmaceuticals Inc 254900HS0ZFRXXSB9D42 03753U106 56924.00000000 NS USD 1524993.96000000 0.154669201452 Long EC CORP US N 1 N N N Tesla Inc 54930043XZGB27CTOV49 88160R101 55657.00000000 NS USD 29164268.00000000 2.957922562853 Long EC CORP US N 1 N N N IHS Markit Ltd 549300HLPTRASHS0E726 000000000 100903.00000000 NS USD 6054180.00000000 0.614032062165 Long EC CORP GB N 1 N N N 2020-05-22 First Trust Exchange-Traded Fund Donald P. Swade Donald P. Swade Treasurer, Chief Financial Officer and Chief Accounting Officer XXXX