COWZ ETF's cash flow focus faces challenges as rising capex and payouts threaten key sectors.

The Pacer US Cash Cows 100 ETF (COWZ), which invests in Russell 1000 companies with the highest free cash flow yields, is seeing its strategy tested as sectors like Energy and Pharma increase capital expenditures and payout ratios. Rising capex in Energy companies like ConocoPhillips and high dividend payouts in Pharma firms like Pfizer are reducing free cash flow, prompting potential portfolio shifts at upcoming rebalances. This dynamic rotation aligns with the fund’s design to chase free cash flow, but investors should expect changes in sector composition rather than a static Energy-heavy lineup. COWZ suits investors seeking value with a focus on cash flow momentum, but those wanting stable dividend income might consider alternatives like SCHD.