CGW vs PHO: holdings overlap, shared companies and scores
As of October 28, 2026, CGW and PHO overlap 31.5% by weight. Invesco S&P Global Water Index ETF (CGW): Global water industry companies Invesco Water Resources ETF (PHO): U.S. water conservation stocks.
Updated October 28, 2026
What moved CGW and PHO this week
CGW fell 2.1% in the week to October 28, 2026. The holdings that moved it most were Xylem (−17.0%), CIA de Saneamento Basico DO Estado de SAO Paulo (−26.1%) and CIA de Saneamento de Minas Gerais-Copasa (−25.2%); Pentair (+21.8%) pushed the other way.
PHO rose 2.2% in the week to October 28, 2026. The holdings that moved it most were Pentair (+21.8%), Roper Technologies (+10.8%) and Waters (+4.2%); Xylem (−17.0%) pushed the other way.
What do CGW and PHO each hold?
What's inside CGW: Tech 2%.
55% of CGW is its ten largest holdings.
What's inside PHO: Tech 20%.
59% of PHO is its ten largest holdings.
How much do CGW and PHO overlap? 31.5% by weight
As of October 28, 2026, CGW and PHO overlap 31.5% by weight.
51% of CGW is already inside PHO.
38% of PHO is already inside CGW.
CGW holds 73 companies and PHO holds 40; 23 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score CGW and PHO? 4.1 and 4.6 out of 10
As of October 28, 2026, ETF Copilot scores CGW 4.1 out of 10 and PHO 4.6 out of 10.
They differ most on Value: CGW 9.3 and PHO 7.4.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | CGW | PHO |
|---|---|---|
| Growth | 0.4 | 2.1 |
| Value | 9.3 | 7.4 |
| Risk | 5.4 | 5.6 |
| Quality | 5.7 | 5.3 |
| Return | 2.6 | 4.0 |
CGW is the cheaper of the two at 0.58% a year
As of October 28, 2026, CGW charges 0.58% a year, yields 1.58% and holds $1.0B in assets across 73 positions.
As of October 28, 2026, PHO charges 0.59% a year, yields 0.50% and holds $2.0B in assets across 40 positions.
| Measure | CGW | PHO |
|---|---|---|
| Expense ratio | 0.58% | 0.59% |
| Dividend yield | 1.58% | 0.50% |
| Assets under management | $1.0B | $2.0B |
| Holdings | 73 | 40 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Compare with similar funds
Cite this
ETF Copilot, “CGW vs PHO holdings overlap and scores”, as of October 28, 2026.
https://etf-copilot.com/compare/cgw-vs-pho
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