[Roundhill Memory ETF Adds CXMT to Holdings with a Weight of 2.52%] BlockBeats News, on August 2, the Roundhill Memory ETF (DRAM) added CXMT (ChangXin Memory Technologies) to its holdings with a weight of 2.52%. The DRAM ETF focuses on memory chip companies. As of August 2, the ETF's top three holdings are Samsung Electronics, Micron Technology, and SK Hynix, with weights of 26.39%, 24.54%, and 22.77%, respectively. Other major holdings include Seagate Technology, Western Digital, SanDisk, Kioxia, Nanya Technology, and GigaDevice Semiconductor. [Original Link]