Go to https://roboglobaletfs.com/htec#docs, then scroll down to and click on "Download All Holdings" (CSV) to see all their holdings. Not sure if you need to be on a Windows system to make this work.
The HTEC Fund Summary consists of HTEC ETF performance data, AUM, and additional fund information.
The HTEC Fund Summary consists of HTEC ETF performance data, AUM, and additional fund information.