CGW vs PIO
Invesco S&P Global Water Index ETF against Invesco Global Water ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
38%
21 shared positions
Fee gap
17 bp
CGW is cheaper
1-year return gap
1.6 pts
CGW is ahead
Larger fund
CGW
$1.0B
Side by side
| CGW | PIO | |
|---|---|---|
| Fund | Invesco S&P Global Water Index ETF | Invesco Global Water ETF |
| Issuer | Invesco | Invesco |
| Category | Natural Resources & Agriculture | Natural Resources & Agriculture |
| Expense ratio | 0.58% | 0.75% |
| Assets | $1.0B | $269M |
| Average daily dollar volume | $1.4M | $309K |
| Listed | May 14, 2007 | Jun 13, 2007 |
| FrenzyCap score | 51 | 29 |
| 1-month return | +0.9% | +3.3% |
| 3-month return | −2.0% | −1.5% |
| Year to date | +1.6% | +0.8% |
| 1-year return | −0.0% | −1.7% |
| 30-day volatility | 12.8% | 12.8% |
| Worst drawdown, 1 year | −10.9% | −13.2% |
| Trailing 12-month yield | 1.56% | 0.88% |
| Holdings | 81 | 52 |
| Top 10 weight | 56.7% | 59.6% |
| Look-through P/E | 25.8 | — |
| Holdings vs fair value | −2.7% | — |
| Holdings above 200-day average | 34% | — |
| Net flow, latest 3 reported months | +$15M thru Jul 2026 | $0 thru Jul 2026 |
| 30-day implied volatility | 16.7% | 17.8% |
| Holdings as of | as of Oct 8, 2026issuer data | as of Oct 8, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
60% of CGW · 54% of PIO| Holding | CGW | PIO |
|---|---|---|
| SBSP3 | 9.52% | 8.73% |
| ECL | 4.18% | 8.06% |
| GEBN | 3.44% | 3.47% |
| AWK | 7.88% | 2.94% |
| CSMG3 | 2.17% | 4.83% |
| XYL | 6.97% | 2.09% |
| United Utilities Group PLC | 5.76% | 2.08% |
| VLTO | 4.80% | 1.83% |
| Kurita Water Industries Ltd | 1.79% | 2.02% |
| BEAN | 1.60% | 1.60% |
| SVT | 5.21% | 1.46% |
| PNR | 1.46% | 6.99% |
| GF | 0.91% | 1.12% |
| Organo Corp | 0.74% | 1.95% |
| Coway Co Ltd | 0.67% | 1.07% |
| VATW | 0.63% | 1.17% |
| SUN | 0.55% | 0.59% |
| ASTRA | 0.46% | 0.96% |
| Kitz Corp | 0.34% | 0.41% |
| CWCO | 0.32% | 0.22% |
| JSAW | 0.11% | 0.42% |
Sector mix of the stock holdings
| Sector | CGW | PIO | Gap |
|---|---|---|---|
| Industrials | 25.4% | 22.5% | +2.9% |
| Utilities | 20.4% | 3.2% | +17.2% |
| Technology | 6.1% | 13.4% | −7.3% |
| Consumer Staples | 4.2% | 8.1% | −3.9% |
| Health Care | 0.4% | 3.7% | −3.3% |
| Materials | 4.0% | 0.0% | +4.0% |
| Energy | 1.9% | 0.0% | +1.9% |
More: full overlap table · CGW holdings · PIO holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.