BLDXvsGRIDETF Comparison
VS
ETF 2
GRID
First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund ETF
This fund is part of
Infrastructure
+0.05%
Impax Global Sustainable Infrastructure ETF (BLDX) and First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund ETF (GRID) belong to the same industry segment: Infrastructure. BLDX's top 3 sector exposures are Utilities, Industrials and Finance. In contrast, GRID's top sector exposures are Industrials, Utilities and Technology. BLDX is more expensive with a Total Expense Ratio (TER) of 0.6%, versus 0.56% for GRID. Run a side-by-side ETF comparison of BLDX and GRID below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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BLDX vs GRID performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/08/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BLDX GRID | -4.23%-1.98% | -4.68%-1.66% | n/a+17.19% | n/a+17.51% | n/a+98.57% | n/a+101.20% |
| Flows | BLDX GRID | -$13M+$137M | -$13M+$665M | -+$5.97B | -+$7.16B | -+$9.36B | -+$9.88B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BLDX GRID | +8.15%+23.93% | n/a+23.02% | n/a+20.23% | n/a+21.32% |
| Max drawdown | BLDX GRID | -8.07%-9.13% | n/a-15.35% | n/a-19.82% | n/a-29.72% |
| Max drawdown duration | BLDX GRID | 53d22d | n/a150d | n/a229d | n/a570d |
Trading data
BLDX | GRID | |
Last sale 10/9/2026 at 1:30 PM | $24.70 | $180.89 |
| Previous close 10/08/2026 | $24.67 | $178.26 |
| Consolidated volume 10/08/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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BLDX
is actively managed and doesn’t replicate an indexBLDX | GRID | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/9/2026 at 1:30 PM
Live
Closed
BLDX | GRID | |
|---|---|---|
| Last price | $24.70 | $180.89 |
| 1D performance | +0.12% | +1.48% |
| AuM | $99.31 M | $12.02 B |
| E/R | 0.6% | 0.56% |
Characteristics
BLDX | GRID | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Impax Asset Management | First Trust |
| Benchmark | - | NASDAQ OMX Clean Edge Smart Grid Infrastructure Index |
| N° of holdings | 35 | 112 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 3, 2026 | November 16, 2009 |
| ESG | Yes | Yes |
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Exposure
Countries
BLDX
USA
43.02%
United Kingdom
10.72%
Other
46.26%
GRID
USA
24.01%
Ireland
16.79%
France
11.41%
Switzerland
10.22%
United Kingdom
7.12%
Other
30.45%
Sectors
BLDX
Utilities
31.05%
Industrials
22.13%
Finance
13.39%
Telecommunication.
11.95%
Non-Energy Materi.
7.56%
Other
13.92%
GRID
Industrials
64.53%
Utilities
17.96%
Technology
11.4%
Other
6.11%
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Diversification
BLDX
Total weight of top 15 holdings out of 15
56.31%
GRID
Total weight of top 15 holdings out of 15
67.43%
Top 15 holdings
Data as of August 31, 2026
BLDX
Union Pacific Corp.
4.75%
American Water Works Co., Inc.
4.73%
Keppel DC REIT
4.54%
Iberdrola SA
4.30%
Digital Realty Trust, Inc.
4.16%
Vulcan Materials Co.
4.05%
Tetra Tech, Inc.
3.79%
National Grid Plc
3.74%
NextEra Energy, Inc.
3.72%
Deutsche Telekom AG
3.54%
East Japan Railway Co.
3.13%
SSE Plc
3.07%
Elia Group SA/NV
2.97%
Elisa Oyj
2.92%
Contemporary Amperex Technology Co., Ltd.
2.91%
GRID
Schneider Electric SE
9.25%
Eaton Corp. Plc
8.50%
Johnson Controls International Plc
8.29%
ABB Ltd.
7.82%
Quanta Services, Inc.
7.49%
National Grid Plc
4.26%
E.ON SE
4.22%
Prysmian SpA
3.43%
nVent Electric Plc
2.71%
Hubbell, Inc.
2.41%
NVIDIA Corp.
2.25%
TERNA Rete Elettrica Nazionale SpA
1.81%
Tesla, Inc.
1.78%
Cisco Systems, Inc.
1.70%
Hydro One Ltd.
1.51%
Frequently asked questions about BLDX and GRID
Which ETF is bigger: BLDX or GRID?
As of October 8, 2026, BLDX holds $99.31 M in assets under management (AUM), while GRID manages $12.02 B.
What sectors do the BLDX and GRID ETFs invest in?
BLDX leans toward sectors like Utilities, Industrials and Finance. Meanwhile, GRID focuses on Industrials, Utilities and Technology.
What are the top holdings of the BLDX ETF and GRID ETF?
BLDX top holdings include Union Pacific Corp., American Water Works Co., Inc. and Keppel DC REIT. GRID holds in its top three: Schneider Electric SE, Eaton Corp. Plc and Johnson Controls International Plc.
Which ETF is more diversified: BLDX or GRID?
BLDX holds 35 securities with 56.31% of its assets in the top 15. GRID has 112 securities and a top 15 weight of 67.43%.
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Latest news about BLDX & GRID
Impax Launches BLDX: A Global Play on Sustainable Infrastructure
February 2, 2026
BLDX
How US Infrastructure Can Benefit Your Portfolio
April 3, 2023
GRID
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