First Trust NASDAQ® Clean Edge® Smart Grid Infrastructure Index Fund (GRID)
Holdings of the Fund as of 3/31/2025

Total Number of Holdings (excluding cash): 105

Security Name Identifier CUSIP Classification Shares / Quantity Market Value Weighting Descending sort
National Grid Plc NG/.LN G6S9A7120 Multi-utilities 13,549,153 $176,739,084.93 8.80%
ABB Ltd ABBN.SW H0010V101 Electrical Components 3,106,591 $160,293,797.86 7.98%
Schneider Electric SE SU.FP F86921107 Electrical Components 683,656 $157,819,277.19 7.85%
Johnson Controls International Plc JCI G51502105 Electronic Equipment: Control and Filter 1,941,852 $155,561,763.72 7.74%
Eaton Corporation Plc ETN G29183103 Diversified Industrials 567,091 $154,152,346.53 7.67%
Quanta Services, Inc. PWR 74762E102 Engineering and Contracting Services 320,339 $81,423,767.02 4.05%
Hubbell Incorporated HUBB 443510607 Electrical Components 219,296 $72,567,239.36 3.61%
Prysmian SpA PRY.IM T7630L105 Electrical Components 1,272,248 $70,033,633.87 3.49%
Aptiv Plc APTV G3265R107 Auto Parts 937,562 $55,784,939.00 2.78%
TERNA - Rete Elettrica Nazionale SpA TRN.IM T9471R100 Conventional Electricity 6,051,840 $54,692,307.32 2.72%
Hydro One Limited H.CT 448811208 Conventional Electricity 1,366,512 $45,950,819.13 2.29%
Tesla, Inc. TSLA 88160R101 Automobiles 141,937 $36,784,392.92 1.83%
NVIDIA Corporation NVDA 67066G104 Semiconductors 332,891 $36,078,726.58 1.80%
Red Electrica Corporacion S.A. RED.SM E42807110 Conventional Electricity 1,745,492 $35,034,351.64 1.74%
nVent Electric Plc NVT G6700G107 Electrical Components 653,018 $34,231,203.56 1.70%
Cisco Systems, Inc. CSCO 17275R102 Telecommunications Equipment 529,000 $32,644,590.00 1.62%
Oracle Corporation ORCL 68389X105 Software 230,979 $32,293,173.99 1.61%
Enphase Energy, Inc. ENPH 29355A107 Renewable Energy Equipment 495,717 $30,759,239.85 1.53%
Samsung SDI Co., Ltd. 006400.KS Y74866107 Electrical Components 236,619 $30,573,714.53 1.52%
International Business Machines Corporation IBM 459200101 Computer Services 122,002 $30,337,017.32 1.51%
Equatorial Energia SA EQTL3.BZ P3773H104 Conventional Electricity 5,386,691 $30,206,839.22 1.50%
SPIE S.A. SPIE.FP F8691R101 Engineering and Contracting Services 634,575 $27,149,309.00 1.35%
Siemens AG SIE.GY D69671218 Diversified Industrials 97,419 $22,498,620.61 1.12%
QUALCOMM Incorporated QCOM 747525103 Semiconductors 145,518 $22,353,019.98 1.11%
Texas Instruments Incorporated TXN 882508104 Semiconductors 119,774 $21,523,387.80 1.07%
Honeywell International Inc. HON 438516106 Diversified Industrials 90,969 $19,262,685.75 0.96%
HD Hyundai Electric Co., Ltd. 267260.KS Y3R1DD103 Electrical Components 86,827 $17,716,552.66 0.88%
Itron, Inc. ITRI 465741106 Electronic Equipment: Gauges and Meters 165,180 $17,304,256.80 0.86%
Voltronic Power Technology Corp. 6409.TT Y937BE103 Electrical Components 339,578 $15,879,331.40 0.79%
Hitachi, Ltd. 6501.JP J20454112 Diversified Industrials 641,120 $15,052,865.38 0.75%
NKT A/S NKT.DC K7037A107 Electrical Components 219,510 $14,956,670.42 0.74%
Analog Devices, Inc. ADI 032654105 Semiconductors 65,951 $13,300,338.17 0.66%
Nexans S.A. NEX.FP F65277109 Electrical Components 133,618 $13,117,743.72 0.65%
Fortune Electric Co., Ltd. 1519.TT Y26168107 Electrical Components 938,727 $12,940,865.79 0.64%
Iberdrola S.A. IBE.SM E6165F166 Conventional Electricity 766,263 $12,373,714.92 0.62%
Elia Group SA/NV ELI.BB B35656105 Conventional Electricity 142,306 $12,342,803.00 0.61%
Advanced Energy Industries, Inc. AEIS 007973100 Semiconductors 124,933 $11,907,364.23 0.59%
Energisa SA (Units) ENGI11.BZ P3769S114 Conventional Electricity 1,494,995 $10,479,316.96 0.52%
GE Vernova Inc. GEV 36828A101 Diversified Industrials 33,598 $10,256,797.44 0.51%
Emerson Electric Co. EMR 291011104 Electronic Equipment: Other 78,929 $8,653,775.56 0.43%
Transmissora Alianca de Energia Electrica S.A. (Unit) TAEE11.BZ P9T5CD126 Conventional Electricity 1,481,777 $8,740,377.91 0.43%
Enel SpA ENEL.IM T3679P115 Conventional Electricity 1,010,352 $8,196,310.78 0.41%
BYD Company Limited (Class H) 1211.HK Y1023R104 Automobiles 153,461 $7,770,747.47 0.39%
Atkore Inc. ATKR 047649108 Engineering and Contracting Services 128,723 $7,722,092.77 0.38%
Companhia Paranaense de Energia-Copel (Preference B) CPLE6.BZ P30557139 Alternative Electricity 3,972,786 $7,247,348.46 0.36%
Alupar Investimento S.A (Unit) ALUP11.BZ P0R676126 Conventional Electricity 1,363,278 $6,942,458.44 0.35%
MYR Group Inc. MYRG 55405W104 Engineering and Contracting Services 59,003 $6,672,649.27 0.33%
US Dollar $USD Other 6,711,237 $6,711,237.05 0.33%
Landis+Gyr Group AG LAND.SE H893NZ107 Electronic Equipment: Gauges and Meters 98,232 $5,839,126.67 0.29%
Infineon Technologies AG IFX.GY D35415104 Semiconductors 169,995 $5,666,782.57 0.28%
LS Electric Co., Ltd. 010120.KS Y5355Q105 Electronic Components 45,163 $5,528,009.75 0.28%
NXP Semiconductors N.V. NXPI N6596X109 Semiconductors 29,819 $5,667,399.14 0.28%
Shihlin Electric & Engineering Corporation 1503.TT Y7745Q100 Electrical Components 1,277,275 $5,726,802.33 0.28%
Meidensha Corporation 6508.JP J41594102 Electrical Components 184,099 $5,369,619.04 0.27%
Mitsubishi Electric Corporation 6503.JP J43873116 Diversified Industrials 295,800 $5,455,136.57 0.27%
Isa Energia Brasil SA (Preference) ISAE4.BZ P30576113 Conventional Electricity 1,241,689 $4,861,040.67 0.24%
Engie S.A. ENGI.FP F7629A107 Multi-utilities 238,828 $4,653,774.79 0.23%
E.ON SE EOAN.GY D24914133 Multi-utilities 295,764 $4,464,495.83 0.22%
REN - Redes Energeticas Nacionais, SGPS, S.A. RENE.PL X70955103 Conventional Electricity 1,520,972 $4,514,514.11 0.22%
Daihen Corporation 6622.JP J09114109 Electrical Components 96,500 $4,139,661.23 0.21%
Legrand S.A. LR.FP F56196185 Electrical Components 37,005 $3,918,973.07 0.20%
Panasonic Holdings Corporation 6752.JP J6354Y104 Consumer Electronics 343,570 $4,098,551.63 0.20%
Ta Ya Electric Wire & Cable Co., Ltd. 1609.TT Y8548S103 Electrical Components 3,327,696 $3,953,048.41 0.20%
Allis Electric Co., Ltd. 1514.TT Y0089Q109 Electrical Components 1,150,961 $3,546,173.96 0.18%
SolarEdge Technologies, Inc. SEDG 83417M104 Renewable Energy Equipment 225,026 $3,640,920.68 0.18%
Renesas Electronics Corporation 6723.JP J4881V107 Semiconductors 261,800 $3,511,373.14 0.17%
Taihan Electric Wire Co., Ltd. 001440.KS Y8373R105 Electrical Components 425,037 $3,342,586.48 0.17%
Fortis Inc. FTS.CN 349553107 Conventional Electricity 69,888 $3,183,460.48 0.16%
SSE Plc SSE.LN G8842P102 Conventional Electricity 142,108 $2,927,207.35 0.15%
American Superconductor Corporation AMSC 030111207 Renewable Energy Equipment 157,845 $2,863,308.30 0.14%
WEG S.A. WEGE3.BZ P9832B129 Machinery: Industrial 293,749 $2,330,859.36 0.12%
R&S Group Holding AG RSGN.SE H9232B116 Electronic Equipment: Other 108,919 $2,278,143.93 0.11%
Trimble Inc. TRMB 896239100 Electronic Equipment: Gauges and Meters 32,683 $2,145,638.95 0.11%
Willdan Group, Inc. WLDN 96924N100 Engineering and Contracting Services 56,502 $2,300,761.44 0.11%
Hammond Power Solutions Inc. HPS/A.CT 408549103 Electrical Components 39,256 $2,075,940.24 0.10%
Swiss Franc $CHF Other 1,817,356 $2,055,134.83 0.10%
Wasion Holdings Limited 3393.HK G9463P108 Electronic Equipment: Gauges and Meters 1,971,161 $2,082,630.83 0.10%
Sanil Electric Co., Ltd. 062040.KS Y7T0PL103 Electronic Equipment: Other 52,381 $1,878,270.60 0.09%
Sumitomo Electric Industries, Ltd. 5802.JP J77411114 Auto Parts 105,600 $1,762,426.19 0.09%
Preformed Line Products Company PLPC 740444104 Electrical Components 10,954 $1,534,545.86 0.08%
Iljin Electric Co., Ltd. 103590.KS Y3878F102 Electrical Components 84,094 $1,458,236.96 0.07%
SMA Solar Technology AG S92.GR D7008K108 Renewable Energy Equipment 82,089 $1,349,190.39 0.07%
Alfen Beheer BV ALFEN.NA N0227W101 Electronic Equipment: Gauges and Meters 93,552 $1,266,578.56 0.06%
Verbund AG VER.AV A91460104 Alternative Electricity 16,679 $1,180,394.45 0.06%
EDP - Energias de Portugal, S.A. EDP.PL X67925119 Alternative Electricity 322,101 $1,084,931.31 0.05%
Fluence Energy, Inc. (Class A) FLNC 34379V103 Alternative Fuels 223,751 $1,085,192.35 0.05%
Generac Holdings Inc. GNRC 368736104 Machinery: Engines 7,927 $1,003,954.55 0.05%
MasTec, Inc. MTZ 576323109 Engineering and Contracting Services 7,991 $932,629.61 0.05%
Osaki Electric Co., Ltd. 6644.JP J62965116 Electronic Equipment: Gauges and Meters 188,900 $1,020,226.24 0.05%
The AES Corporation AES 00130H105 Conventional Electricity 88,575 $1,100,101.50 0.05%
WESCO International, Inc. WCC 95082P105 Electrical Components 6,352 $986,465.60 0.05%
Advantech Co., Ltd. 2395.TT Y0017P108 Computer Hardware 77,361 $883,941.57 0.04%
Valmont Industries, Inc. VMI 920253101 Diversified Industrials 2,581 $736,539.97 0.04%
Littelfuse, Inc. LFUS 537008104 Electrical Components 3,195 $628,584.30 0.03%
Arcosa, Inc. ACA 039653100 Building Materials: Other 5,871 $452,771.52 0.02%
Belden Inc. BDC 077454106 Electrical Components 4,453 $446,413.25 0.02%
EnerSys ENS 29275Y102 Electrical Components 4,857 $444,804.06 0.02%
ESCO Technologies Inc. ESE 296315104 Diversified Industrials 3,106 $494,226.72 0.02%
NGK Insulators, Ltd. 5333.JP J49076110 Electrical Components 32,925 $405,662.17 0.02%
AZZ Inc. AZZ 002474104 Paints and Coatings 2,928 $244,810.08 0.01%
Chung-Hsin Electric and Machinery Manufacturing Corp. 1513.TT Y1612A108 Electrical Components 59,858 $239,555.95 0.01%
Digi International Inc. DGII 253798102 Telecommunications Equipment 4,132 $114,993.56 0.01%
Euro $EUR Other 225,084 $243,473.28 0.01%
GS Yuasa Corporation 6674.JP J1770L109 Auto Parts 14,035 $224,873.97 0.01%
Hyosung Heavy Industries Corporation 298040.KS Y3R1E4102 Electronic Components 522 $155,690.85 0.01%
South Korean Won $KRW Other 407,888,247 $276,675.09 0.01%
Stella-Jones Inc. SJ.CT 85853F105 Forestry 5,775 $273,851.30 0.01%
STMicroelectronics N.V. STM 861012102 Semiconductors 13,207 $290,025.72 0.01%
Brazilian Real $BRL Other 20,153 $3,531.73 0.00%
Canadian Dollar $CAD Other 0 $0.00 0.00%
Centrais Eletricas Brasileiras S.A. (ADR) EBR 15234Q207 Alternative Electricity 7,044 $50,012.40 0.00%
Pound Sterling $GBP Other 292 $377.10 0.00%
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.