| FIWFirst Trust Water ETF | First Trust Water ETFFirst Trust | FIW First Trust Water ETFB | 65 | 0.50% | $1.7B | 50.7K | −4.4% | +9.4% | −28.5% |
| TBLUTortoise Global Water Fund | Tortoise Global Water FundTortoise | TBLU Tortoise Global Water FundB | 59 | 0.40% | $54M | 2.1K | −1.7% | +11.4% | −35.4% |
| PHOInvesco Water Resources ETF | Invesco Water Resources ETFInvesco | PHO Invesco Water Resources ETFC | 54 | 0.59% | $1.9B | 94.8K | −3.6% | +9.6% | −28.6% |
| CGWInvesco S&P Global Water Index ETF | Invesco S&P Global Water Index ETFInvesco | CGW Invesco S&P Global Water Index ETFC | 53 | 0.58% | $1.0B | 25.2K | +3.3% | +13.3% | −32.7% |
| AQWAGlobal X - Clean Water ETF | Global X - Clean Water ETFGlobal X | AQWA Global X - Clean Water ETFC | 49 | 0.50% | $20M | 6.3K | −4.4% | +9.7% | −29.5% |
| PIOInvesco Global Water ETF | Invesco Global Water ETFInvesco | PIO Invesco Global Water ETFD | 35 | 0.75% | $269M | 6.6K | +0.7% | +11.1% | −34.3% |