PIO ETF

$45.88

AUM$267M

TER0.75%

Holdings55

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PIO ETF

$45.88

Invesco Global Water ETF

AUM$267M

TER0.75%

Holdings55

See how much of PIO you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

PIO holds 59.3% of its assets in its 10 largest positions as of Oct 15, 2026. PIO is Invesco Global Water ETF.

Showing the top 10 of 55 holdings · as of Oct 15, 2026

Top 10 weight

59.28%

PIO top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	ECL	Ecolab, Inc.Materials · Chemicals	8.20%	8.2%	75,991	$22.10M	Materials	Chemicals
2	—	Cia De Saneamento Basico Do Estado De Sao Paulo	8.20%	16.4%	3,494,333	$22.09M	-	-
Sector and industry · Pro
3	FERG	Ferguson Enterprises	8.14%	24.5%	95,859	$21.93M
4	—	Ebara Corp	7.38%	31.9%	734,124	$19.89M
5	PNR	Pentair Plc Ordinary Shares	7.06%	39.0%	355,952	$19.03M
6	—	Copasa	4.61%	43.6%	1,009,700	$12.42M
7	WAT	Waters Corp.	4.28%	47.9%	25,954	$11.53M
8	IDXX	Idexx Laboratories Inc.	3.93%	51.8%	19,332	$10.58M
9	VIE	Vie Fp Veolia Environnement Sa	3.83%	55.6%	284,156	$10.32M
10	A	Agilent Technologies Inc	3.65%	59.3%	56,084	$9.85M
More holdings · Pro

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Themes in the top 10

Clean EnergyEnergy SecurityEnergy TransitionManufacturingSupply ChainArtificial IntelligenceEmerging TechData & AnalyticsRobotics & AutomationCloud ComputingLife Sciences ToolsBiotechnology ToolsBiotechnologyMedical Devices

PIO ETF Top Holdings

PIO holdings top 10 positions. The top 10 holdings account for 59.3% of the fund, led by Ecolab, Inc. at 8.2%, Cia De Saneamento Basico Do Estado De Sao Paulo at 8.2%, Ferguson Enterprises at 8.1%.

PIO portfolio concentration is relatively high, with the top 10 representing 59.3% of total assets. The largest sector exposure is Industrials at 32.4%.

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

Compare PIO

PIO vs SPY PIO vs QQQ PIO vs VOO PIO vs VTI PIO vs IVV PIO vs SCHD PIO vs VYM PIO vs VXUS

#	Ticker	Name	Industry	Weight
1	ECL	Ecolab, Inc.	Materials	8.20%
2	SBSP3:BV	Cia De Saneamento Basico Do Estado De Sao Paulo	Unknown	8.20%
3	FERG	Ferguson Enterprises	Industrials	8.14%
4	6361:TK	Ebara Corp	Unknown	7.38%
5	PNR	Pentair Plc Ordinary Shares	Industrials	7.06%
6	CSMG3:BZ	Copasa	Unknown	4.61%
7	WAT	Waters Corp.	Health Care	4.28%
8	IDXX	Idexx Laboratories Inc.	Health Care	3.93%
9	VIE:PA	Vie Fp Veolia Environnement Sa	Unknown	3.83%
10	A	Agilent Technologies Inc	Information Technology	3.65%

PIO ETF

PIO ETF Top Holdings

Compare PIO

Holdings Distribution