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By Henry Shilling · August 20, 2026 · 2 min read

Symbol: GRID  |  ETF  |  AUM: $11,671.8mm  |  Expense Ratio: 0.56%

Investment Objective

The Fund seeks investment results that correspond generally to the price and yield (before the Fund’s fees and expenses) of the Nasdaq Clean Edge Smart Grid Infrastructure Index.

Sustainable Category

Primary: Thematic Investing.

Underlying Index

Nasdaq Clean Edge Smart Grid Infrastructure Index

Index Provider

Nasdaq, Inc., using business classifications supplied by Clean Edge, Inc.

Parent (Base) Index

None — a bottom-up thematic universe, not screened from a broad-market parent index.

Construction Approach

Semiannual reconstitution (March/September). Eligible universe consists of companies classified by Clean Edge as smart grid, electric infrastructure, EV network, smart building, software, or other grid-related-activities companies, meeting minimum market cap (≥$100mm), liquidity (3-month ADVT ≥$500k), float (≥20%), and seasoning requirements. All eligible companies are included as constituents — there is no further ESG or revenue-threshold screen beyond the industry classification itself.

ESG Rating / Scoring Threshold

NA — no ESG rating, score, or controversy screen is applied at the index level.

Exclusions / Screens

None disclosed in the index methodology.

Weighting Methodology

Modified free-float market-cap weighted, rebalanced quarterly, with a two-tier category structure:

       “Pure Play” companies (significant revenue from smart-grid activities): fixed at a collective 80% weight; no single stock >8%; no more than five stocks >4%.

       “Diversified” companies (broader grid-modernization exposure): fixed at a collective 20% weight; no single stock >2%.

Risk / Tracking-Error Constraints

First Trust targets a correlation of 0.95 or better between Fund and Index performance (before fees/expenses). No explicit tracking-error budget or sector-neutrality constraint versus a broad-market benchmark is disclosed, since the index has no such parent.

Shareholder-Issuer Engagement / Proxy Voting

First Trust Advisors L.P. votes proxies on the Fund’s behalf per its own proxy voting policy.

Reporting / Disclosure

No fund-specific ESG or “sustainability characteristics” report identified for GRID; disclosure is limited to standard fact sheets, holdings, and prospectus/SAI filings on ftportfolios.com.

Notes

-Despite frequent characterization as a “clean energy” or ESG-adjacent fund, GRID is a pure thematic/sector product — selection is driven entirely by business-activity classification, with no ESG ratings, controversies, or exclusionary screens applied. This is the clearest “thematic-only” example among the three funds profiled here

-Sustainable categories fall into seven buckets: 1. Values-based investing, 2. Negative/positive screening or exclusionary strategies, 3. Impact investing, 4. Thematic investing, 5. ESG integration, 6. Shareholder advocacy, issuer engagement and proxy voting, and 7. Structural sustainability.  These are not mutually exclusive.  The primary and secondary sustainable investing approaches will be identified under the Sustainable Category.  

Source:  Sustainable Research and Analysis LLC
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Research

Research and analysis to keep sustainable investors up to-date on a broad range of topics that include trends and developments in sustainable investing and sustainable finance, regulatory updates, performance results and considerations, investing through index funds and actively managed portfolios, asset allocation updates, expenses, ESG ratings and data, company and product news, green, social and sustainable bonds, green bond funds as well as reporting and disclosure practices, to name just a few.

A continuously updated Funds Directory is also available to investors.  This is intended to become a comprehensive listing of sustainable mutual funds, ETFs and other investment products along with a description of their sustainable investing approaches as set out in fund prospectuses and related regulatory filings.

Getting started

Many questions have surfaced in recent years regarding sustainable and ESG investing.  Here, investors and financial intermediaries will find materials that describe the various approaches to sustainable investing and their implementation.  While sustainable investing approaches vary and they have thus far defied universally accepted definitions, many practitioners agree that they fall into the following broad categories:  Values-based investing, investing via exclusions, impact investing, thematic investments and ESG integration.  In conjunction with each of these approaches, investors may also adopt various issuer engagement procedures and proxy voting practices.  That said, sustainable investing approaches will continue to evolve.

In addition to periodic updates regarding sustainable investing and how this form of investing is evolving, investors and financial intermediaries interested in implementing a sustainable investing approach will also find source materials that cover basic investing themes as well as asset allocation tactics.

Inesting ideas

Thoughts and ideas targeting sustainable investing strategies executed through various registered and non-registered sustainable investment funds and products such as mutual funds, Exchange Traded Funds (ETFs), Exchange Traded Notes (ETNs), closed-end funds, Real Estate Investment Trusts (REITs) and Unit Investment Trusts (UITs). Coverage extends to investment management firms as well as fund groups. 

Independent source for sustainable investment management company research, analysis, opinions and sustainable fund disclosure assessments