CGW vs FIW

CGWCInvesco S&P Global Water Index ETF

FIWBFirst Trust Water ETF

In short

CGW Water treated as a global trade, not a US one. CGW has tracked the S&P Global Water Index since 2007, holding roughly 70 developed-market names across the utilities and equipment makers that keep water moving.

FIW Water is the least glamorous essential business on earth, and FIW has been buying it since 2007: roughly 40 companies earning real revenue from drinking water and wastewater, at a fee below most of the water field.

Stated mandate

CGW The Fund seeks to track, before fees and expenses, the investment results of the S&P Global Water Index.

FIW The fund seeks returns that generally track the pre-expense price and yield of the ISE Clean Edge WaterTM Index, which covers listed companies deriving substantial revenue from potable and wastewater activities.

Why people hold it

• CGW Launched in 2007, so it has carried the water theme through a full cycle of thematic booms and busts, and has grown into one of the larger funds in a small category.
• Global by design: the mandate spans developed markets worldwide rather than US-listed water plays only, and it follows the S&P Global Water Index instead of a manager's hunches.
• The basket does what the label says: roughly 70 water names, no unrelated filler. One of the tighter mandate fits among water funds.

• FIW Launched in 2007, it predates most of the water theme. Its track record covers a financial crisis and a rate shock, not just one friendly stretch of market.
• 0.50% a year undercuts the two best-known rivals in the space, Invesco's CGW (0.58%) and PHO (0.59%), and sits below the water cohort's median fee.
• Narrow by design: the ISE Clean Edge Water Index holds companies drawing substantial revenue from potable and wastewater work, so about 40 names instead of a loose infrastructure grab bag.
• A multi-billion-dollar fund in a thin category, and one of the stronger builds in its water peer group on cost, tradability and portfolio quality. It pays quarterly.

Worth knowing

• CGW The 0.58% fee sits right at the water group's median. TBLU charges 0.40% and FIW 0.50%, so cheaper routes into the theme exist.
• Trades thinly next to broad-market ETFs, so spreads can widen, especially early and late in the session. Limit orders are the standard tool.
• One theme, about 70 stocks: results can wander a long way from a broad global index in either direction. Cash also arrives once or twice a year, not monthly.

• FIW Concentration cuts both ways: about 40 stocks in one theme swing harder than a broad market fund, and water can drift out of favor for years at a time.
• Cheap for water, not cheap outright. 0.50% is many times what a plain broad-market index fund charges for the same equity exposure wrapper.
• Trading is moderate rather than heavy, so spreads can widen when markets move fast. Income arrives quarterly, not monthly.

Full CGW profile⁠

Full FIW profile⁠