FIW ETF

FIW ETF
$105.82
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WAT is FIW's largest holding at 5.44% of the fund as of Sep 15, 2026. FIW is First Trust Water ETF.

Showing top 37 of 37 holdings · as of Sep 15, 2026
FIW holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1
WAT
Waters Corp.Health Care · Healthcare Equip.
5.44%		5.4%235,876$94.74MHealth CareHealthcare Equip.
2
A
Agilent Technologies IncInfo Tech · Electronic Equipment
5.10%		10.5%620,640$88.83MInfo TechElectronic Equipment
Sector and industry · Pro
3
ROP
Roper Technologies Inc.
4.81%		15.3%215,402$83.70M
4
AWK
American Water Works Co. Inc.
4.45%		19.8%553,797$77.44M
5
VLTO
Veralto Corp
4.15%		23.9%773,201$72.26M
6
IEX
I D E X Corp
4.00%		27.9%314,681$69.69M
7—Jacobs Engineering Group Inc.
3.86%		31.8%478,141$67.19M
8
MLI
Mueller Industries Inc
3.86%		35.7%1,117,606$67.24M
9
ECL
Ecolab, Inc.
3.81%		39.5%244,309$66.35M
10
FERG
Ferguson Enterprises
3.66%		43.1%288,899$63.84M
11
MAS
Masco Corp.
3.57%		46.7%920,364$62.25M
12
XYL
Xylem,Inc.
3.56%		50.3%581,455$61.95M
13
WTS
Watts Water Technologies Inc
3.46%		53.7%171,865$60.20M
14
IDXX
Idexx Labs
3.34%		57.1%114,706$58.10M
15—Industrials (continued) Tetra Tech Inc.
3.23%		60.3%1,576,446$56.29M
16—Advanced Drainag Tm B 1ln 7/26
2.81%		63.1%384,709$48.92M
17
PNR
Pentair Plc Ordinary Shares
2.47%		65.6%759,479$43.09M
18—Stantec Inc
2.45%		68.0%609,033$42.66M
19
CNM
Core & Main Inc Class A
2.45%		70.5%1,043,201$42.61M
20
VMI
Valmont Industries Inc
2.24%		72.7%81,894$39.07M
21
ITRI
Itron Inc
2.15%		74.9%400,918$37.51M
22
FELE
Franklin Electric Co Inc
2.11%		77.0%378,101$36.73M
23—Aecom Technology Corp
2.08%		79.1%576,645$36.27M
24
PRMB
Primo Brands Corp
1.96%		81.0%1,660,783$34.15M
25—Zurn Water Solutions Corp
1.93%		83.0%738,852$33.63M
26
BMI
Badger Meter, Inc.
1.77%		84.7%247,109$30.89M
27
MWA
Mueller Water Products Inc
1.71%		86.4%1,258,484$29.81M
28—Algonquin Power & Utilities Corp -
1.68%		88.1%5,396,346$29.30M
29
AWR
American States Water Co
1.59%		89.7%315,870$27.63M
30
FBIN
Fortune Brands Innovations Inc
1.58%		91.3%693,162$27.55M
31
SJW
Sjw Corp
1.58%		92.9%437,658$27.59M
32
AOS
Ao Smith Corp.
1.57%		94.4%482,900$27.39M
33
GRC
The Gorman-rupp Co
1.54%		96.0%366,520$26.84M
34
CWT
California Water Service Group
1.46%		97.4%522,217$25.52M
35
SBS
Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp American Depositary Shares (Each Repstg 250 Common Shares)
1.20%		98.6%3,928,602$20.90M
36
HWKN
Hawkins Inc
1.11%		99.7%157,888$19.36M
37—US Dollar
0.25%		100.0%4,390,601$4.39M
Not reported for this fund: share changes.
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FIW ETF All Holdings

FIW holdings total 74 positions. The top 10 holdings account for 43.1% of the fund, led by Waters Corp. at 5.4%, Agilent Technologies Inc at 5.1%, Roper Technologies Inc. at 4.8%.

FIW portfolio concentration is moderate, with the top 10 representing 43.1% of total assets. The largest sector exposure is Industrials at 59.6%.

FIW sectors provide a detailed breakdown. FIW overlap shows how holdings compare to other funds in your portfolio.

Compare FIW

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FIW ETF Holdings

37 of 74 holdings

  • 1

    Waters Corp.

    WATHealth Care
    5.44%
  • 2

    Agilent Technologies Inc

    AInformation Technology
    5.10%
  • 3

    Roper Technologies Inc.

    ROPIndustrials
    4.81%
  • 4

    American Water Works Co. Inc.

    AWKUtilities
    4.45%
  • 5

    Veralto Corp

    VLTOIndustrials
    4.15%
  • 6

    I D E X Corporation

    IEXIndustrials
    4.00%
  • 7

    Jacobs Engineering Group Inc.

    JIndustrials
    3.86%
  • 8

    Mueller Industries Inc

    MLIIndustrials
    3.86%
  • 9

    Ecolab, Inc.

    ECLMaterials
    3.81%
  • 10

    Ferguson Enterprises

    FERGIndustrials
    3.66%
  • 11

    Masco Corp.

    MASIndustrials
    3.57%
  • 12

    Xylem,Inc.

    XYLIndustrials
    3.56%
  • 13

    Watts Water Technologies Inc

    WTSIndustrials
    3.46%
  • 14

    Idexx Labs

    IDXXHealth Care
    3.34%
  • 15

    Industrials (continued) Tetra Tech Inc.

    TTEKIndustrials
    3.23%
  • 16

    Advanced Drainag Tm B 1ln 7/26

    WMSMaterials
    2.81%
  • 17

    Pentair Plc Ordinary Shares

    PNRIndustrials
    2.47%
  • 18

    Stantec Inc

    STN:CAIndustrials
    2.45%
  • 19

    Core & Main Inc Class A

    CNMUnknown
    2.45%
  • 20

    Valmont Industries Inc

    VMIIndustrials
    2.24%
  • 21

    Itron Inc

    ITRIInformation Technology
    2.15%
  • 22

    Franklin Electric Co Inc

    FELEIndustrials
    2.11%
  • 23

    Aecom Technology Corp

    ACMIndustrials
    2.08%
  • 24

    Primo Brands Corp

    PRMBUnknown
    1.96%
  • 25

    Zurn Water Solutions Corporation

    ZWSIndustrials
    1.93%
  • 26

    Badger Meter, Inc.

    BMIIndustrials
    1.77%
  • 27

    Mueller Water Products Inc

    MWAIndustrials
    1.71%
  • 28

    Algonquin Power & Utilities Corp - Common

    AQN:CAUtilities
    1.68%
  • 29

    American States Water Co

    AWRUtilities
    1.59%
  • 30

    Fortune Brands Innovations Inc

    FBINIndustrials
    1.58%
  • 31

    Sjw Corp

    SJWUtilities
    1.58%
  • 32

    Ao Smith Corp.

    AOSIndustrials
    1.57%
  • 33

    Gorman-rupp Co/the

    GRCIndustrials
    1.54%
  • 34

    California Water Service Group

    CWTUtilities
    1.46%
  • 35

    Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp American Depositary Shares (Each Repstg 250 Common Shares)

    SBSP3:BVUtilities
    1.20%
  • 36

    Hawkins Inc

    HWKNMaterials
    1.11%
  • 37

    US Dollar

    Other
    0.25%