Almost all Vostok Gas's holdings were American Depositary Receipts (ADRs) in Russia's Gazprom, which made the company owner of approximately 1.5% of Gazprom.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Almost all Vostok Gas's holdings were American Depositary Receipts (ADRs) in Russia's Gazprom, which made the company owner of approximately 1.5% of Gazprom. ### Response: .