Many investors are no longer looking for aggressive, high-risk opportunities. Instead, they want stability, predictability, and a steady income stream that protects their capital from erosion.
Bond funds offer a disciplined way to earn income while preserving capital, and among Kenya’s conservative bond funds, the Co-op Trust Bond Fund (CTBF) is one of the most established and accessible options.
With a current effective annual yield of 10.32%, a high minimum investment that attracts disciplined savers, and a strategy that prioritizes principal security, the Co-op Trust Bond Fund is designed for long-term investors seeking stability with reasonable returns.
This comprehensive guide breaks down everything you need to know about CTBF—how it works, what it invests in, who it is for, and why it remains one of the most reliable choices for income-focused investors in 2026.

What Is the Co-op Trust Bond Fund (CTBF)?
The Co-op Trust Bond Fund (CTBF) is a Kenya Shilling-denominated unit trust fund that invests primarily in bonds and other long-term, interest-earning instruments to deliver:
- Steady long-term income
- Capital preservation
- Moderate capital growth
The fund is managed by Co-op Trust Investment Services, a subsidiary of Co-operative Bank of Kenya. Co-op Trust manages billions in institutional and retail funds and is known for conservative risk management and disciplined investment processes.
The bond fund is specifically structured for:
- Long-term investors
- People seeking principal security
- Individuals and corporates looking for a stable income generator
- Investors who prefer consistent returns over speculative gains
According to Co-op, CTBF is recommended for an investment horizon of three years and above, making it a true long-term fixed-income product.
Fund Snapshot
| Attribute | Details |
| Fund Name | Co-op Trust Bond Fund (CTBF) |
| Fund Manager | Co-op Trust Investment Services Ltd |
| Currency | Kenya Shilling (KES) |
| Fund Type | Long-Term Bond Fund |
| Minimum Initial Investment | KES 50,000 |
| Minimum Top-Up | Not publicly specified (industry norm: 5,000–10,000) |
| Initial Charge | 0% |
| Exit Charge | Not stated |
| Income Distribution | Monthly |
| Recommended Investment Horizon | 3+ years |
| Account Update Time | Within 24 working hours |
| Objective | Long-term income + capital growth + high principal security |
| Current Effective Annual Yield | 10.32% |
| Risk Level | Moderate-Low |
This snapshot forms the foundation of the fund’s risk-conscious positioning.
Investment Objective and Long-Term Strategy
The Co-op Trust Bond Fund is designed for long-term investors seeking stable and predictable income, backed by the safety of investing in bonds and other interest-earning instruments.
Its investment objective is clear:
“To provide long-term investment income and capital growth through primary bonds and other interest-earning instruments.”
This strategy is built on three key pillars.
Capital Security First
The fund emphasizes protection of the principal investment. This makes CTBF suitable for investors who want stability over unpredictability.
Stable Income Generation
The fund collects interest income from bonds and allocates it to investors in the form of monthly distributions. This makes it ideal for investors who require regular income.
Disciplined Long-Term Growth
While the fund is not designed for rapid growth, it delivers moderate capital appreciation through:
- Bond price gains
- Reinvestment of income
- Active duration management
This combination supports both income needs and long-term wealth building.

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How the Co-op Trust Bond Fund Works
The CTBF invests across fixed-income instruments with longer maturities compared to money market funds. This enables it to achieve higher yields while maintaining a conservative risk profile.
The primary investment assets include:
| Instrument | Role |
| Government Bonds | Principal stability and predictable interest |
| High-Quality Corporate Bonds | Yield enhancement with controlled risk |
| Fixed and Call Deposits | Liquidity and interest stability |
| Other Interest-Earning Instruments | Strategic diversification |
Let’s break them down.
Government Bonds
These make up the core of the portfolio.
They provide:
- High credit safety
- Predictable coupon payments
- Long-term income stability
Government securities anchor the fund and reduce volatility.
Corporate Bonds
These instruments enhance yield while maintaining conservative exposure.
Co-op typically selects:
- Investment grade corporates
- High-quality issuers
- Bonds with clear repayment capacity
This part of the portfolio offers steady income without aggressive risk.
Fixed and Call Deposits
These provide liquidity, ensuring the fund can meet redemptions while stabilizing returns during bond price fluctuations.
Other Interest-Earning Assets
Depending on market conditions, Co-op may include:
- Medium-term notes
- High-yielding bank instruments
- Approved collective investment schemes
All allocations follow CMA regulations.
Yield Performance: Understanding the 10.32% Effective Annual Yield
Based on the latest verified data from your yield table, the Co-op Trust Bond Fund is currently delivering an Effective Annual Yield (EAY) of 10.32%.
In practical terms:
- A KES 500,000 investment would grow to around KES 551,600 in a year (before tax).
- A KES 1,000,000 investment would grow to around KES 1,103,200 (before tax).
This performance places CTBF among the stable, mid-tier performers in Kenya’s bond fund category. It does not chase the highest yields, but it consistently provides dependable, predictable returns.
Daily Yield Estimate
Co-op does not publicly publish daily yields.
However, based on industry positioning and peer comparison, the estimated daily yield ranges from 9.0% to 9.5%.
Why the Co-op Trust Bond Fund Is Recommended for 3+ Years
Unlike money market funds that target short-term parking needs, or income funds that serve 3–24 month horizons, CTBF is a long-term bond fund for investors seeking:
- Steady income
- Long-term capital growth
- Minimal capital loss risk
The three-year horizon recommendation reflects factors like:
- Bond market cycles
- Duration sensitivity
- Inflation movements
- Yield curve shifts
Over three or more years, these fluctuations balance out, allowing the portfolio to deliver smooth, risk-adjusted returns.

Who Should Consider the Co-op Bond Fund?
CTBF is ideal for investors who want:
- A stable, low-volatility investment
- Regular monthly income
- Capital protection as a primary goal
- A conservative long-term investment strategy
- A disciplined saving and investment plan
- A parking place for large cash reserves that still earn strong returns
It is suitable for:
- High-income professionals
- SMEs and corporates
- Retirees
- Parents planning long-term education costs
- Individuals building a long-term income foundation
It is not suitable for:
- Short-term investors
- People seeking high aggression
- Day traders
- Investors who require daily liquidity with no yield fluctuation
How the Co-op Bond Fund Fits Into a Broader Wealth Strategy
The CTBF plays a foundational role in a well-structured portfolio. It can serve as:
A long-term income engine
Monthly distributions support recurring financial obligations.
A capital protection vehicle
Ideal for preserving wealth during uncertain economic cycles.
A stabilizer
Balances high-risk investments like equities or specialized funds.
A medium-to-long-term savings tool
Works well for goals such as:
- Children’s high school or university fees
- Business capital reserves
- A retirement income supplement
- Long-term household financial security
When combined with money market funds, whole life insurance, a retirement plan, and passive income strategies, CTBF strengthens the entire financial ecosystem.
Advantages of the Co-op Trust Bond Fund
CTBF offers several strengths that make it a compelling option for 2026:
High Entry Threshold, High Quality Investor Base
With a minimum investment of KES 50,000, the fund naturally attracts disciplined, serious investors.
Zero Initial Charges
All your money begins working immediately.
Monthly Income
Ideal for investors who depend on predictable cashflow.
Low–Moderate Risk Profile
Government-heavy allocation protects against large drawdowns.
Stable and Competitive Yield
The 10.32% EAY is a strong return for a conservative fund.
Strong Governance and Institutional Backing
Co-op Trust’s research-driven approach ensures disciplined allocation.
Fast Account Setup
Accounts are updated within 24 hours, making onboarding smooth.
Risk Considerations
Even with its conservative structure, CTBF is not entirely risk-free.
Key risks include:
Interest Rate Risk
Bond prices fluctuate when interest rates move.
Credit Risk
Corporate bonds carry minimal but existing risk.
Liquidity Risk
During market stress, bond liquidation timelines may extend.
Market Cycles
Bond markets move through periods of contraction and expansion.
Co-op mitigates these risks through diversified allocation, duration control, and a disciplined quality filter.
How to Invest in the Co-op Trust Bond Fund
Investing in CTBF involves a simple and structured process:
1. Complete the Joining & Risk Profiling Form
This helps match investor goals with the fund’s risk profile.
2. Provide Your KYC Documents
These include:
- National ID or Passport
- KRA PIN
- Proof of address
- Bank details
3. Send Investment Funds
Funds are deposited via:
- Cheques
- Bank transfer
- M-Pesa (where applicable)
The joining form specifies the Co-op collection account.
4. Wait for Account Confirmation
Your account will be updated within 24 working hours.
5. Start Earning Monthly Income
Once invested, your money begins working immediately.

Frequently Asked Questions
What makes the Co-op Bond Fund a long-term investment?
It invests predominantly in medium- to long-term bonds, which perform best over several years. The three-year horizon allows interest rate cycles to normalize and ensures steady returns.
Is CTBF a safe investment?
It is considered moderate–low risk due to its heavy allocation to government securities and investment-grade corporate bonds. While no investment is risk-free, the fund’s structure significantly reduces volatility.
What is the minimum investment required?
The fund requires a KES 50,000 minimum initial investment. This positions it as a serious, disciplined investment product for long-term savers.
Does the fund pay monthly income?
Yes. CTBF distributes income monthly, making it ideal for investors looking for reliable cashflows.
How does the fund generate returns?
Returns come from:
- Bond coupon payments
- Corporate bond interest
- Fixed deposit interest
- Portfolio revaluation gains
The result is a stable income and gradual capital appreciation.
Can I exit at any time?
The fund does not list a lock-in period. However, it is designed for long-term holding. Withdrawals follow standard unit trust settlement timelines.
What is the current yield?
The fund’s current Effective Annual Yield (EAY) is 10.32%, based on market-verified data.
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Conclusion
The Co-op Trust Bond Fund stands out for its disciplined structure, principal protection focus, and strong emphasis on long-term income stability. It is a product built for investors who value predictability and long-term wealth security over speculative returns.
With a yield of 10.32%, zero initial charges, monthly income distribution, and a recommended horizon of three years or more, CTBF is an excellent choice for individuals and corporates seeking a conservative yet rewarding fixed-income strategy.
For investors building a strong, stable foundation for their wealth—whether for retirement, education, business reserves, or general financial independence—the Co-op Trust Bond Fund remains one of the most dependable and well-managed options in 2026.
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