First Trust Water ETF (FIW)
Holdings of the Fund as of 6/5/2023

Total Number of Holdings (excluding cash): 36

Security Name Identifier CUSIP Classification Shares / Quantity Market Value Weighting Descending sort
Ecolab Inc. ECL 278865100 Materials 329,937 $57,211,075.80 4.27%
Roper Technologies, Inc. ROP 776696106 Information Technology 122,227 $55,599,840.03 4.15%
American Water Works Company, Inc. AWK 030420103 Utilities 374,569 $54,653,362.79 4.08%
Xylem Inc. XYL 98419M100 Industrials 512,246 $54,380,035.36 4.06%
Advanced Drainage Systems, Inc. WMS 00790R104 Industrials 518,531 $53,092,389.09 3.96%
IDEXX Laboratories, Inc. IDXX 45168D104 Health Care 111,111 $51,697,726.08 3.86%
Tetra Tech, Inc. TTEK 88162G103 Industrials 336,104 $51,470,966.56 3.84%
Essential Utilities, Inc. WTRG 29670G102 Utilities 1,229,126 $50,258,962.14 3.75%
AECOM ACM 00766T100 Industrials 608,870 $49,884,719.10 3.72%
Danaher Corporation DHR 235851102 Health Care 212,427 $49,520,982.24 3.70%
Companhia de Saneamento Basico do Estado de Sao Paulo-SABESP (ADR) SBS 20441A102 Utilities 4,624,046 $49,061,128.06 3.66%
A.O. Smith Corporation AOS 831865209 Industrials 701,040 $47,986,188.00 3.58%
IDEX Corporation IEX 45167R104 Industrials 233,719 $48,003,545.41 3.58%
Pentair Plc PNR G7S00T104 Industrials 822,475 $47,703,550.00 3.56%
Algonquin Power & Utilities Corp. AQN 015857105 Utilities 5,168,611 $44,656,799.04 3.33%
Agilent Technologies, Inc. A 00846U101 Health Care 370,374 $43,833,762.90 3.27%
Stantec Inc. STN 85472N109 Industrials 679,705 $41,346,455.15 3.09%
Flowserve Corporation FLS 34354P105 Industrials 1,136,826 $39,220,497.00 2.93%
Watts Water Technologies, Inc. WTS 942749102 Industrials 225,056 $37,305,282.56 2.79%
Valmont Industries, Inc. VMI 920253101 Industrials 124,276 $33,847,811.36 2.53%
Itron, Inc. ITRI 465741106 Information Technology 471,418 $32,499,556.92 2.43%
Badger Meter, Inc. BMI 056525108 Information Technology 216,174 $31,077,174.24 2.32%
Core & Main, Inc. (Class A) CNM 21874C102 Industrials 1,127,885 $30,667,193.15 2.29%
Mueller Industries, Inc. MLI 624756102 Industrials 355,428 $27,947,303.64 2.09%
Zurn Elkay Water Solutions Corp. ZWS 98983L108 Industrials 1,143,087 $27,525,534.96 2.05%
American States Water Company AWR 029899101 Utilities 294,412 $26,367,538.72 1.97%
California Water Service Group CWT 130788102 Utilities 459,312 $26,121,073.44 1.95%
Franklin Electric Co., Inc. FELE 353514102 Industrials 275,097 $25,988,413.59 1.94%
SJW Group SJW 784305104 Utilities 343,943 $25,867,953.03 1.93%
Primo Water Corp. PRMW 74167P108 Consumer Staples 1,698,385 $22,079,005.00 1.65%
Hawkins, Inc. HWKN 420261109 Materials 404,029 $19,534,802.15 1.46%
Energy Recovery, Inc. ERII 29270J100 Industrials 744,535 $18,903,743.65 1.41%
Middlesex Water Company MSEX 596680108 Utilities 214,796 $17,548,833.20 1.31%
Mueller Water Products, Inc. MWA 624758108 Industrials 1,184,706 $17,296,707.60 1.29%
Montrose Environmental Group, Inc. MEG 615111101 Industrials 337,480 $13,354,083.60 1.00%
Lindsay Corporation LNN 535555106 Industrials 109,189 $13,280,658.07 0.99%
US Dollar $USD Other 2,665,776 $2,665,775.73 0.20%
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.