JIMFX — Johnson Institutional Core Bond Fund
Data updated: 2026-05-29
JIMFX — Johnson Institutional Core Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $1.87B AUM · 0.40% expense ratio · 4.4% 1-yr return. From SEC regulatory filings.
JIMFX Fund Overview
JIMFX — Johnson Institutional Core Bond Fund is a US mutual fund managed by Johnson Mutual Funds Trust, categorised as Long Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Johnson Mutual Funds Trust
- Category: Long Total / Aggregate Bond
- Assets under management: $1.87B
- 1-year return: 4.4%
- Ticker: JIMFX
- SEC CIK: 0000892657
- SEC series ID: S000005724
- Share class ID: C000200604
JIMFX Holdings
Top 10 holdings of Johnson Institutional Core Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Bonds | 5.14% |
| United States Treasury Bonds | 3.68% |
| United States Treasury Bonds | 3.56% |
| United States Treasury Bonds | 3.48% |
| United States Treasury Bonds | 3.23% |
| United States Treasury Notes | 2.88% |
| Federal National Mortgage Association | 2.33% |
| Florida Power & Light Co. | 2.00% |
| United States Treasury Bonds | 1.95% |
| Bank of America Corp. | 1.78% |
JIMFX Portfolio Allocation
Asset-class allocation of Johnson Institutional Core Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 76.3% |
| Securitized | 22.2% |
| Equity | 0.5% |
| Cash & Equivalents | 0.1% |
JIMFX Performance
Total returns for JIMFX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.1% |
| 1 year | 4.4% |
| 3 years (annualised) | 3.5% |
| 5 years (annualised) | 0.1% |
JIMFX Risk Information
Risk metrics for JIMFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.7%
JIMFX Costs and Fees
JIMFX costs about $40 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.40%
- Gross expense ratio: 0.55%
- Portfolio turnover: 13%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
JIMFX Cashflows
Over the 12 months to 2026-03, Johnson Institutional Core Bond Fund had net inflows of $32.03M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$17.57M |
| 2026-02 | $8.15M |
| 2026-01 | −$2.30M |
| 2025-12 | $6.04M |
| 2025-11 | $4.57M |
| 2025-10 | $16.18M |
JIMFX Debt Constituents
Largest debt holdings of Johnson Institutional Core Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Bonds | 5.14% |
| United States Treasury Bonds | 3.68% |
| United States Treasury Bonds | 3.56% |
| United States Treasury Bonds | 3.48% |
| United States Treasury Bonds | 3.23% |
| United States Treasury Notes | 2.88% |
| Federal National Mortgage Association | 2.33% |
| Florida Power & Light Co. | 2.00% |
| United States Treasury Bonds | 1.95% |
| Bank of America Corp. | 1.78% |
JIMFX Prospectus and SEC Filings
Official Johnson Institutional Core Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Total / Aggregate Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.