The ALPS Nautilus SMR, Nuclear & Technology ETF (SMRF) launched in February, offering targeted exposure to the nuclear and small modular reactor value chain as a solution for the reliable power deficit. The fund returned 16.5% over the past month, according to ETF Database. SMRF's top holdings include Oklo Inc. (OKLO) at 5.76%, Energy Fuels Inc. (UUUU) at 4.73%, National Atomic Co. (KAP) at 4.36%, NexGen Energy Ltd. (NXE) at 4.35%, and Uranium Energy Corp. (UEC) at 4.33%, per ETF Database. The fund is heavi ...