JIBFX — Johnson Institutional Core Bond Fund
Data updated: 2026-08-28
JIBFX — Johnson Institutional Core Bond Fund. Long Total / Aggregate Bond · $1.83B AUM · 0.25% expense ratio. Holdings, fees, performance and SEC filings.
JIBFX Fund Overview
JIBFX — 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: $1.83B
- 1-year return: 3.6%
- Ticker: JIBFX
- SEC CIK: 0000892657
- SEC series ID: S000005724
- Share class ID: C000015718
JIBFX 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 Of America - Bureau Of The Public Debt | 5.26% |
| United States Of America - Bureau Of The Public Debt | 3.75% |
| United States Of America - Bureau Of The Public Debt | 3.64% |
| United States Of America - Bureau Of The Public Debt | 3.55% |
| United States Of America - Bureau Of The Public Debt | 3.29% |
| Federal National Mortgage Association | 2.38% |
| Florida Power & Light Company | 2.03% |
| Verizon Communications, Inc. | 2.01% |
| Honeywell Aerospace, Inc. | 2.01% |
| United States Of America - Bureau Of The Public Debt | 1.99% |
JIBFX 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 | 76.1% |
| Securitized | 22.5% |
| Equity | 0.5% |
JIBFX Performance
Total returns for JIBFX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.5% |
| 1 year | 3.6% |
| 3 years (annualised) | 4.1% |
| 5 years (annualised) | -0.2% |
JIBFX Risk Information
Risk metrics for JIBFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.3%
JIBFX Costs and Fees
JIBFX costs about $25 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.25%
- Gross expense ratio: 0.30%
- Portfolio turnover: 13%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
JIBFX Cashflows
Over the 12 months to 2026-06, Johnson Institutional Core Bond Fund had net inflows of $24.61M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$24.95M |
| 2026-05 | −$6.14M |
| 2026-04 | −$3.84M |
| 2026-03 | −$17.57M |
| 2026-02 | $8.15M |
| 2026-01 | −$2.30M |
JIBFX 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 Of America - Bureau Of The Public Debt | 5.26% |
| United States Of America - Bureau Of The Public Debt | 3.75% |
| United States Of America - Bureau Of The Public Debt | 3.64% |
| United States Of America - Bureau Of The Public Debt | 3.55% |
| United States Of America - Bureau Of The Public Debt | 3.29% |
| Federal National Mortgage Association | 2.38% |
| Florida Power & Light Company | 2.03% |
| Verizon Communications, Inc. | 2.01% |
| Honeywell Aerospace, Inc. | 2.01% |
| United States Of America - Bureau Of The Public Debt | 1.99% |
JIBFX Prospectus and SEC Filings
Official Johnson Institutional Core Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-30
- Prospectus (485BPOS) — filed 2025-04-30
- Prospectus (485BPOS) — filed 2024-05-01
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-05-29
- Portfolio holdings (N-PORT) — filed 2026-02-27
- Annual census (N-CEN) — filed 2026-03-10
- Annual census (N-CEN) — filed 2025-03-10
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.