U.S. spot ETFs recorded net inflows of approximately $1 billion per week, with Morgan Stanley Strategy adding around 34,000 BTC—market supply and demand are once again tightening. U.S.-listed spot Bitcoin ETFs recorded net inflows of approximately $996 million in the most recent week (weekend-reported), pushing cumulative flows back into positive territory for the 2026 inflow-outflow cycle. BlackRock’s iShares Bitcoin Trust (IBIT) led the surge, with sustained ETF buying providing clear market support. ([https://t.co/BWzYvKaYwZ](https://t.co/BWzYvKaYwZ)) Breakdown data shows IBIT accounted for the majority of the $996 million weekly inflow, while Morgan Stanley’s newly listed ETF (MSBT) attracted tens of millions in net inflows during its first full week of trading. This marks the third consecutive week of net inflows, signaling a renewed surge in institutional demand through ETF channels. Fund flow data and ETF tracking metrics have drawn increasing attention from market participants as quantitative indicators of liquidity absorption. ([https://t.co/BWzYvKaYwZ](https://t.co/BWzYvKaYwZ)) Meanwhile, direct acquisitions by public companies also gained prominence. MicroStrategy (ticker: MSTR), as part of the “Strategy” group, disclosed recent purchases of approximately 34,164 BTC, valued at around $2.54 billion, bringing its total holdings to a level surpassing BlackRock’s. Corporate large-scale buying is tightening supply on the market side and influencing price formation. ([https://t.co/cRlsdyKqfD](https://t.co/cRlsdyKqfD)) These two trends suggest short-term supply tightening but also potential catalysts for price volatility. As steady ETF buying pressure coincides with balance sheet accumulation by corporations and institutions, the amount of BTC available in the open market declines relatively, potentially amplifying market reactions to external shocks. Market participants should monitor both ETF flows and large-scale corporate disclosures closely. ([https://t.co/BWzYvKaYwZ](https://t.co/BWzYvKaYwZ)) These figures are based on various data aggregations and corporate disclosures and may vary depending on methodology and timing of updates. Future movements will be influenced by continued ETF inflows, additional corporate purchases, and shifts in macroeconomic or geopolitical risks—making it essential to carefully distinguish between transient and sustained trends. ([https://t.co/BWzYvKaYwZ](https://t.co/BWzYvKaYwZ))