Money Market Funds (MMFs) have become an increasingly important component of Kenya’s savings and investment landscape, providing retail investors with access to professionally managed portfolios of short-term instruments. Their growth reflects increasing demand for liquid investment products that can preserve capital while generating income from assets such as Treasury bills and fixed deposits. According to the Capital Markets Authority (CMA), collective investment schemes (CIS) assets under management increased by 59.0% year-on-year to Kshs 948.7 bn in June 2026 from Kshs 596.3 bn in June 2025, while the number of investors rose to 4.15 mn from 2.45 mn over the same period.
Retail Investors Drive Fund Growth
The expansion of CIS participation highlights a broader shift in how Kenyan households allocate savings. Retail investors accounted for 98.0% of CIS investors in the second quarter of 2026, demonstrating that collective investment products are increasingly reaching individual savers rather than remaining predominantly institutional investment vehicles. MMFs have played a significant role in this expansion because they provide relatively accessible entry points, daily valuation and liquidity while giving investors exposure to professionally managed fixed-income portfolios.
Money Market Funds Remain the Core Investment Vehicle
Despite increasing competition from other fund categories, MMFs remained the largest CIS segment in June 2026, with assets of Kshs 459.9 bn, equivalent to 48.5% of total CIS assets. However, their market share declined from 62.5% a year earlier, when assets stood at Kshs 372.8 bn. The decline in market share does not indicate shrinking demand for MMFs; rather, it reflects the faster expansion of alternative investment products, particularly special and fixed-income funds.
Falling Interest Rates Change the Return Equation
The investment environment for MMFs has also changed as domestic interest rates have declined. The Central Bank Rate currently stands at 8.75%, while the 91-day Treasury bill rate was 8.778% as of October 5, 2026, compared with Treasury bill yields that reached as high as 17.0% in August 2024. Bank deposit rates have similarly declined, with the average deposit rate standing at 6.93% in July 2026.
This lower-rate environment has translated into reduced MMF returns, with annualized returns reported between 4.9% and 11.1% in June 2026, compared with highs of around 17.0% towards the end of 2024. Consequently, investors are increasingly required to evaluate MMFs not only on headline yields, but also on liquidity, fees, portfolio composition, risk and the consistency of returns.
Investors are Looking Beyond MMFs
The changing interest-rate environment is contributing to greater diversification across Kenya’s collective investment industry. Special funds held Kshs 252.8 bn in assets by June 2026, equivalent to 27.0% of total CIS assets, up from Kshs 113.4 bn a year earlier. Fixed-income funds also accounted for Kshs 228.1 bn, or 24.0% of industry assets. At the same time, exposure to offshore assets increased to Kshs 131.7 bn from Kshs 51.8 bn over the same period.
The diversification of available products is also being supported by regulatory developments. In July 2026, the CMA approved new unit trust schemes and sub-funds covering KES and USD money market funds, fixed-income funds and multi-asset special funds, while further approvals in August expanded the range of special, global and alternative investment strategies available to Kenyan investors.
The Next Phase of Kenya’s Investment Market
The growth of Money Market Funds is therefore part of a wider transformation in Kenya’s investment market. With more than four mn CIS investors and nearly Kshs 1.0 tn in assets, collective investment schemes are becoming an important channel through which households access capital markets. MMFs continue to provide a relatively liquid and accessible option, but the growing allocation to fixed-income, multi-asset, offshore and alternative strategies indicates that investors are increasingly diversifying beyond traditional savings products.
As interest rates stabilize at lower levels, the next phase of growth will increasingly depend on product innovation, investment education, risk management and the ability of fund managers to provide competitive risk-adjusted returns. For Kenya’s capital markets, the continued expansion of professionally managed investment products could deepen domestic savings mobilization while broadening retail participation across a wider range of asset classes.
