BLDX ETF

$24.63

AUM$100M

TER0.60%

Holdings41

See how much of BLDX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

BLDX ETF

$24.63

Impax Global Sustainable Infrastructure ETF

AUM$100M

TER0.60%

Holdings41

See how much of BLDX 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

BLDX holds 40.3% of its assets in its 10 largest positions as of Oct 2, 2026. BLDX is Impax Global Sustainable Infrastructure ETF.

Showing the top 10 of 45 holdings · as of Oct 2, 2026

Top 10 weight

40.29%

BLDX top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	UNP	Union Pacific CorpIndustrials · Road & Rail	4.59%	4.6%	16,340	$4.55M	Industrials	Road & Rail
2	AJBU	Keppel Dc Reit	4.55%	9.1%	2,706,813	$4.51M	-	-
Sector and industry · Pro
3	IBE	Iberdrola S.A.	4.51%	13.7%	190,539	$4.47M
4	AWK	American Water Works Co. Inc.	4.34%	18.0%	33,043	$4.30M
5	DLR	Digital Realty Trust Inc.	4.17%	22.2%	23,166	$4.14M
6	VMC	Vulcan Materials Co.	3.81%	26.0%	15,531	$3.77M
7	NG	National Grid Plc	3.73%	29.7%	243,513	$3.70M
8	NEE	Nextera Energy Inc	3.62%	33.3%	46,668	$3.59M
9	—	Industrials (continued) Tetra Tech Inc.	3.62%	36.9%	108,172	$3.58M
10	—	Deutsche Telekom AG Deutsche Telekom Agnamens Aktien O N	3.35%	40.3%	110,906	$3.32M
More holdings · Pro

FundXLS Pro

See the other 35 holdings of BLDX

X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.

Unlock FundXLS Pro$45/quarter Pro · Cancel anytime

Themes in the top 10

InfrastructureSupply ChainEnvironmental SolutionsInflation ProtectionMobility as a ServiceClean EnergyClimate SolutionsCloud ComputingInternet & DigitalData & AnalyticsUrbanizationSustainable MaterialsConstruction TechEnergy TransitionEnergy Security

BLDX ETF Top Holdings

BLDX holdings top 10 positions. The top 10 holdings account for 40.3% of the fund, led by Union Pacific Corp at 4.6%, Keppel Dc Reit at 4.5%, Iberdrola S.A. at 4.5%.

BLDX portfolio concentration is moderate, with the top 10 representing 40.3% of total assets. The largest sector exposure is Industrials at 17.7%.

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

Compare BLDX

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

#	Ticker	Name	Industry	Weight
1	UNP	Union Pacific Corp	Industrials	4.59%
2	AJBU:SN	Keppel Dc Reit	Unknown	4.55%
3	IBE:MA	Iberdrola S.A.	Unknown	4.51%
4	AWK	American Water Works Co. Inc.	Utilities	4.34%
5	DLR	Digital Realty Trust Inc.	Real Estate	4.17%
6	VMC	Vulcan Materials Co.	Materials	3.81%
7	NG:LN	National Grid Plc	Unknown	3.73%
8	NEE	Nextera Energy Inc	Utilities	3.62%
9	TTEK	Industrials (continued) Tetra Tech Inc.	Industrials	3.62%
10	DTE:FF	Deutsche Telekom AG Deutsche Telekom Agnamens Aktien O N	Unknown	3.35%

BLDX ETF

BLDX ETF Top Holdings

Compare BLDX

Holdings Distribution