First Trust Bloomberg Nuclear Power ETF (RCTR)
Holdings of the Fund as of 9/26/2025

Total Number of Holdings (excluding cash): 42

Security Name Identifier CUSIP Classification Shares / Quantity Market Value Weighting Descending sort
BWX Technologies, Inc. BWXT 05605H100 Aerospace & Defense 1,317 $237,876.54 4.88%
Oklo Inc. (Class A) OKLO 02156V109 Electric Utilities 2,154 $238,081.62 4.88%
Rolls-Royce Holdings Plc RR/.LN G76225104 Aerospace & Defense 14,367 $227,789.25 4.67%
Cameco Corp. CCO.CN 13321L108 Oil, Gas & Consumable Fuels 2,577 $220,442.10 4.52%
GE Vernova Inc. GEV 36828A101 Electrical Equipment 364 $220,281.88 4.52%
Entergy Corporation ETR 29364G103 Electric Utilities 2,301 $212,267.25 4.35%
Mitsubishi Heavy Industries, Ltd. 7011.JP J44002178 Machinery 8,100 $209,084.10 4.29%
BHP Group Limited BHP.AU Q1498M100 Metals & Mining 7,437 $205,710.33 4.22%
Vistra Corp. VST 92840M102 Independent Power and Renewable Electricity Producers 981 $203,282.82 4.17%
CEZ, a.s. CEZ.CP X2337V121 Electric Utilities 3,228 $202,451.13 4.15%
Constellation Energy Corporation CEG 21037T109 Electric Utilities 603 $199,749.78 4.10%
Duke Energy Corporation DUK 26441C204 Electric Utilities 1,605 $197,447.10 4.05%
The Southern Company SO 842587107 Electric Utilities 2,061 $194,826.33 3.99%
Doosan Enerbility Co., Ltd. 034020.KS Y2102C109 Electrical Equipment 4,284 $191,386.83 3.92%
Hitachi, Ltd. 6501.JP J20454112 Industrial Conglomerates 6,700 $176,531.42 3.62%
The Kansai Electric Power Company, Incorporated 9503.JP J30169106 Electric Utilities 9,100 $134,339.87 2.75%
CGN Power Co., Ltd. (Class H) 1816.HK Y1300C101 Independent Power and Renewable Electricity Producers 343,490 $125,398.11 2.57%
Shanghai Electric Group Company Ltd. (Class H) 2727.HK Y76824104 Electrical Equipment 248,994 $122,907.57 2.52%
Uranium Energy Corp UEC 916896103 Oil, Gas & Consumable Fuels 8,421 $115,115.07 2.36%
Huntington Ingalls Industries, Inc. HII 446413106 Aerospace & Defense 384 $107,047.68 2.19%
NexGen Energy Ltd. NXE.CT 65340P106 Oil, Gas & Consumable Fuels 10,485 $95,543.94 1.96%
Centrus Energy Corp. (Class A) LEU 15643U104 Oil, Gas & Consumable Fuels 309 $94,353.15 1.93%
NuScale Power Corporation (Class A) SMR 67079K100 Electrical Equipment 2,376 $90,288.00 1.85%
Babcock International Group Plc BAB.LN G0689Q152 Aerospace & Defense 4,770 $81,416.55 1.67%
Fortum Oyj FORTUM.FH X2978Z118 Electric Utilities 4,233 $77,077.65 1.58%
IHI Corporation 7013.JP J2398N113 Machinery 600 $70,214.43 1.44%
Korea Electric Power Corporation (KEPCO) 015760.KS Y48406105 Electric Utilities 2,607 $66,816.36 1.37%
Energy Fuels Inc. EFR.CT 292671708 Oil, Gas & Consumable Fuels 3,828 $63,804.63 1.31%
Dongfang Electric Corporation Limited (Class H) 1072.HK Y20958107 Electrical Equipment 30,000 $61,586.40 1.26%
Huaneng Power International, Inc. (Class H) 902.HK Y3744A105 Independent Power and Renewable Electricity Producers 83,998 $58,199.10 1.19%
Denison Mines Corp DML.CN 248356107 Oil, Gas & Consumable Fuels 17,856 $49,582.23 1.02%
AtkinsRealis Group Inc. ATRL.CN 04764T104 Construction & Engineering 693 $49,057.50 1.01%
Kyushu Electric Power Company, Incorporated 9508.JP J38468104 Electric Utilities 4,500 $46,038.72 0.94%
Worley Limited WOR.AU Q9858A103 Construction & Engineering 4,953 $45,591.60 0.93%
Paladin Energy Ltd PDN.AU Q7264T104 Oil, Gas & Consumable Fuels 7,479 $41,501.82 0.85%
Yellow Cake Plc YCA.LN G98334108 Oil, Gas & Consumable Fuels 4,224 $32,905.32 0.67%
Hyundai Engineering & Construction Co., Ltd. 000720.KS Y38382100 Construction & Engineering 639 $24,792.18 0.51%
CGN Mining Company, Ltd. 1164.HK G2029E105 Oil, Gas & Consumable Fuels 44,998 $18,625.49 0.38%
KEPCO Engineering & Construction Company, Inc. 052690.KS Y4611U109 Construction & Engineering 306 $18,415.08 0.38%
US Dollar $USD Other 18,132 $18,132.38 0.37%
Aecon Group Inc. ARE.CN 00762V109 Construction & Engineering 684 $11,081.82 0.23%
Boss Energy Limited BOE.AU Q1705F161 Oil, Gas & Consumable Fuels 7,938 $11,025.21 0.23%
KEPCO Plant Service & Engineering Co., Ltd. 051600.KS Y7076A104 Commercial Services & Supplies 258 $8,676.54 0.18%
Australian Dollar $AUD Other 578 $378.26 0.01%
Canadian Dollar $CAD Other 110 $79.25 0.00%
Pound Sterling $GBP Other 143 $191.81 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.