According to @KobeissiLetter, US-listed ETF inflows reached an all-time high of $1.5 trillion in 2025, a $400 billion year-over-year increase (source: @KobeissiLetter on X, Jan 8, 2026). @KobeissiLetter reports this marks the third consecutive annual increase of at least $200 billion in ETF inflows (source: @KobeissiLetter on X, Jan 8, 2026). @KobeissiLetter states investors allocated more to ETFs in 2025 than in 2022 and 2023 combined (source: @KobeissiLetter on X, Jan 8, 2026). @KobeissiLetter adds the US ETF industry gained over $3 trillion in market value in 2025, lifting total assets under management to a record $13.4 trillion (source: @KobeissiLetter on X, Jan 8, 2026). @KobeissiLetter characterizes this as an ETF boom showing no signs of slowing, underscoring strong flow momentum for traders tracking US fund flows (source: @KobeissiLetter on X, Jan 8, 2026).