Research from Water Tower Research, Water Tower Research

Water Tower Research

Research from Water Tower Research

Water Tower Research is a leading equity research firm that provides research on micro, small and mid cap companies.

Water Tower Research was founded by Wall Street veterans after witnessing a fundamental shift in the investment research industry with the result being a declining knowledge base among investors, a lack of awareness and a shrinking pool of fundamental research being conducted on companies across the small-cap and micro-cap spectrum. The same issues are now increasingly occurring in the mid-cap space. This sea change within the investment community is impacting not only the companies themselves but also current shareholders and potential investors. With significantly less active sell-side sponsorship by Wall Street, a substantial information gap has developed between companies and various constituents in the financial community. The net result is fewer channels for insight and information to flow between companies and investors.

Equity Research Firm

Thematic (Sector/Industry)

<ul><li>Last week, the WTR Sustainable Index was up 3.4% W/W versus the S&amp;P 500 Index (up 0.9%), the Russell 2000 Index (up 3.1%), and the Nasdaq Index (up 0.4%).</li><li>Energy Technology (41% of the index) was up 3.1%, while Transportation Solutions (33% of the index) was up 3.9%, Climate Tech and Clean Tech (19% of the index) was up 2.7%, and Climate Tech Mining and Processing (7% of the index) was up 3.3%.</li><li>Top 10 Performers: AMYZF, XPON, GRNWF, GEVO, RIDE, SUUN, BNRG, ARRY, FSI, PPSI</li></ul>

Last week, the WTR Sustainable Index was up 3.4% W/W versus the S&amp;P 500 Index (up 0.9%), the Russell 2000 Index (up 3.1%), and the Nasdaq Index (up 0.4%).Energy Technology (41% of the index) was up 3.1%, while Transportation Solutions (33% of the index) was up 3.9%, Climate Tech and Clean Tech (19% of the index) was up 2.7%, and Climate Tech Mining and Processing (7% of the index) was up 3.3%.Top 10 Performers: AMYZF, XPON, GRNWF, GEVO, RIDE, SUUN, BNRG, ARRY, FSI, PPSI

Sustainable Investing Surveyor Focus on NHHHF - August 18, 2025

Equity Bottom-Up

Pioneer Power Solutions  / Equity Bottom-Up

<ul><li>The WTR Sustainable Index was down 0.7% W/W versus the S&amp;P 500 Index (down 0.1%), the Russell 2000 Index (up 1.3%), and the Nasdaq Index (down 0.1%).</li><li>Energy Technology (14.2% of the index) was down by 2.7%, while Industrial Climate and Ag Technology (60.5% of the index) was down 0.4%, ClimateTech Mining was down 6.2%, and Advanced Transportation Solutions (19.7% of index) was down 0.2%.</li><li>Top 10 Performers: HLGN, OPTT, EOSE, ARVL, LTBR, NVVE, EGT, ENVX, FFIE, LICY</li></ul>

The WTR Sustainable Index was down 0.7% W/W versus the S&amp;P 500 Index (down 0.1%), the Russell 2000 Index (up 1.3%), and the Nasdaq Index (down 0.1%).Energy Technology (14.2% of the index) was down by 2.7%, while Industrial Climate and Ag Technology (60.5% of the index) was down 0.4%, ClimateTech Mining was down 6.2%, and Advanced Transportation Solutions (19.7% of index) was down 0.2%.Top 10 Performers: HLGN, OPTT, EOSE, ARVL, LTBR, NVVE, EGT, ENVX, FFIE, LICY

Sustainable Investing Surveyor - Focus on Pioneer Power Solutions, Inc. (PPSI) July 2, 2024

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<li><span style="font-size: var(--content-font-size);">WTR Sustainable Index: During the week ended July 7, 2023, the WTR Sustainable Index outperformed the broader market, rising 3.3% W/W versus the S&amp;P 500 Index (down 1.2%), the Russell 2000 Index (down 1.3%), and the Nasdaq Composite Index (down 0.9%).</span></li>
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<p>Advanced Transportation Solutions (75.2% of the index) contributed to the index’s outperformance, rising 4.7%, while Energy Technology (6.5% of the index) was up 0.4% and Industrial Climate and Ag Technology was down 0.8%.</p>
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<p>Valuation: Based on forward 12-month consensus estimates, the current P/E ratio of the WTR Sustainable index is 25.3x versus 20.5x for the S&amp;P 500.</p>
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WTR Sustainable Index: During the week ended July 7, 2023, the WTR Sustainable Index outperformed the broader market, rising 3.3% W/W versus the S&amp;P 500 Index (down 1.2%), the Russell 2000 Index (down 1.3%), and the Nasdaq Composite Index (down 0.9%).







Advanced Transportation Solutions (75.2% of the index) contributed to the index’s outperformance, rising 4.7%, while Energy Technology (6.5% of the index) was up 0.4% and Industrial Climate and Ag Technology was down 0.8%.


Valuation: Based on forward 12-month consensus estimates, the current P/E ratio of the WTR Sustainable index is 25.3x versus 20.5x for the S&amp;P 500.



Weekly Sustainable Investing Surveyor Week Ended July 7, 2023

<ul><li>WTR Sustainable Index: During the week ended April 21, 2023, the WTR Sustainable Index underperformed the broader market, falling 7.3% W/W versus the S&amp;P 500 Index (down 0.1%), the Russell 2000 Index (up 0.6%), and the Nasdaq Composite Index (down 0.4%). Advanced Transportation Solutions (67.2% of the index) contributed to the index underperformance, falling 10.2%, while Energy Technology (8.3% of the index) was down 4.4% and Industrial Climate and Ag Technology was up 0.5%.</li><li>Valuation: Based on forward 12-month consensus estimates, the current P/E ratio of the WTR Sustainable index is 27.6x versus 18.9x for the S&amp;P 500.</li><li>Consensus estimates changes: During the week ended April 21, 2023, there were four increases (three in Energy Technology, and one in Industrial Climate and Ag Technology) 2022 revenue estimates.</li></ul>

WTR Sustainable Index: During the week ended April 21, 2023, the WTR Sustainable Index underperformed the broader market, falling 7.3% W/W versus the S&amp;P 500 Index (down 0.1%), the Russell 2000 Index (up 0.6%), and the Nasdaq Composite Index (down 0.4%). Advanced Transportation Solutions (67.2% of the index) contributed to the index underperformance, falling 10.2%, while Energy Technology (8.3% of the index) was down 4.4% and Industrial Climate and Ag Technology was up 0.5%.Valuation: Based on forward 12-month consensus estimates, the current P/E ratio of the WTR Sustainable index is 27.6x versus 18.9x for the S&amp;P 500.Consensus estimates changes: During the week ended April 21, 2023, there were four increases (three in Energy Technology, and one in Industrial Climate and Ag Technology) 2022 revenue estimates.

Weekly Sustainable Investing Surveyor : Week Ended April 21, 2023

United States

Pioneer Power Solutions, Inc. manufactures liquid-filled electricity distribution and specialty transformers.  The Company markets its products to electrical utilities, and industrial and commercial construction companies.

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Pioneer Power Solutions (PPSI US)

Sustainable Investing Surveyor Focus on NHHHF - August 18, 2025

Last week, the WTR Sustainable Index was up 3.4% W/W versus the S&P 500 Index (up 0.9%), the Russell 2000 Index (up 3.1%), and the Nasdaq Index (up...

Water Tower Research

Sustainable Investing Surveyor - Focus on Pioneer Power Solutions, Inc. (PPSI) July 2, 2024

The WTR Sustainable Index was down 0.7% W/W versus the S&P 500 Index (down 0.1%), the Russell 2000 Index (up 1.3%), and the Nasdaq Index (down 0.1%).

Water Tower Research

Weekly Sustainable Investing Surveyor Week Ended July 7, 2023

Based on forward 12-month consensus estimates, the current P/E ratio of the WTR Sustainable index is 25.3x versus 20.5x for the S&P 500.

Water Tower Research

Weekly Sustainable Investing Surveyor : Week Ended April 21, 2023

During the week ended April 21, 2023, the WTR Sustainable Index underperformed the broader market, falling 7.3% W/W versus the S&P 500 Index (down...

Water Tower Research

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