Owlet, Inc. (NYSE:OWLT) is a company that focuses on developing smart baby monitoring products. These products are designed to provide parents with real-time data on their infants' health and well-being. Despite its innovative offerings, Owlet faces challenges in capital efficiency, as highlighted by its financial metrics.

Owlet's Return on Invested Capital (ROIC) is -60.66%, which is significantly lower than its Weighted Average Cost of Capital (WACC) of 12.28%. This negative ROIC indicates that Owlet is not generating sufficient returns to cover its cost of capital, suggesting inefficiencies in capital utilization. This is a concerning sign for investors as it implies that the company is not currently using its capital effectively.

In comparison, ATI Physical Therapy, Inc. (ATIP) stands out among the peers with a ROIC of 0.36% and a WACC of 5.83%. This positive ROIC, albeit small, is higher than its WACC, indicating that ATI is generating returns above its cost of capital. This makes ATI the most efficient in terms of capital utilization among the companies analyzed.

Sharecare, Inc. (SHCR) and Science 37 Holdings, Inc. (SNCE) both have negative ROICs, with -13.79% and -101.22% respectively. Their ROICs are less than their WACCs, indicating inefficiencies in capital utilization. Science 37 Holdings, in particular, shows a severe inefficiency with a ROIC to WACC ratio of -14.48, highlighting significant challenges in capital management.