Columbia Global Technology Growth Fund (CGTUX) is an open-end mutual fund that seeks long-term capital appreciation by investing primarily in equity securities of companies expected to benefit from technological advances; its portfolio emphasizes large-cap growth stocks in the technology sector, with at least 80% of net assets allocated to technology-related companies worldwide. The fund offers institutional share classes, including Class I3 shares with an adjusted expense ratio of approximately 0.84%, low turnover of around 7%, and a minimum initial investment of $1 million; top holdings typically include leading technology firms such as NVIDIA Corp (approximately 13%), Microsoft Corp (around 9-10%), and Apple Inc (about 8-9%), representing over 50% of assets in the top 10 positions, alongside other global technology equities comprising roughly 99% of the portfolio with minimal cash exposure. Managed within the Columbia Threadneedle Investments platform, headquartered in Boston, Massachusetts, as part of Ameriprise Financial, the fund operates globally with a focus on U.S.-listed large-growth technology stocks and limited foreign exposure of about 10%; it was established prior to 2000 and targets institutional investors seeking exposure to innovative technology segments including semiconductors, software, and hardware. Recent portfolio adjustments as of mid-2025 reflect sustained emphasis on artificial intelligence and cloud computing leaders amid market volatility, with net assets under management exceeding $3.4 billion and strong historical performance including 5-year annualized returns around 18%; no major acquisitions, funding rounds, or structural changes reported in the past 1-2 years, though the fund maintains active rebalancing to capitalize on technology sector growth opportunities.