BlockBeats News, December 23rd - According to financefeeds, at a highly anticipated investment summit held in New York on December 22, 2025, the world's largest asset management company, BlackRock, made a decisive statement, officially recognizing Bitcoin as the most significant investment theme of 2025. This move solidified the institutional narrative of this market cycle. The head of the company's iShares division proposed a strategy at the summit, positioning Bitcoin alongside US Treasury bonds and the "Tech Big Seven" stocks as the three pillars of a modern diversified investment portfolio.This recognition marks a significant evolution in BlackRock's stance — from initial forays to deeply integrating digital assets into its core macroeconomic worldview. Its core idea is no longer just to "provide access" to speculative assets but to acknowledge Bitcoin as a fundamental part of the global monetary system's infrastructure.BlackRock's 2025 thesis is built on the "macro mirror" argument, where Bitcoin's performance increasingly reflects global concerns about sovereign debt and currency devaluation. With the ongoing expansion of the US federal deficit and worsening global fiscal imbalances, BlackRock analysts believe that institutional investors are seeking "unrelated" assets outside the traditional banking system. By positioning Bitcoin as "digital gold," BlackRock has provided a necessary theoretical framework for conservative asset allocators to demonstrate the rationality of their large holdings.This shift is expected to peak in 2026 with the introduction of sophisticated "yield-generating" products, such as Bitcoin premium income ETFs designed to generate returns through covered call option strategies. By offering these tools, BlackRock is shifting the market discussion from "why hold Bitcoin" to "how to optimize Bitcoin exposure," solidifying its role as a key gatekeeper of next-generation digital capital.