JMUAX — Janus Henderson Multi-Sector Income Fund
Data updated: 2026-08-26
JMUAX — Janus Henderson Multi-Sector Income Fund. Long Securitized (MBS/ABS/CMBS) Bond · $7.28B AUM. Holdings, fees, performance and SEC filings.
JMUAX Fund Overview
JMUAX — Janus Henderson Multi-Sector Income Fund is a US mutual fund managed by Janus Investment Fund, categorised as Long Securitized (MBS/ABS/CMBS) Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Janus Investment Fund
- Category: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $7.28B
- 1-year return: 5.9%
- Ticker: JMUAX
- SEC CIK: 0000277751
- SEC series ID: S000044285
- Share class ID: C000137958
JMUAX Holdings
Top 10 holdings of Janus Henderson Multi-Sector Income Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Janus Henderson Cash Liquidity Fund LLC | 6.34% |
| FNMA or FHLMC | 4.42% |
| Janus Henderson Emerging Markets Debt Hard Currency ETF | 2.76% |
| FNMA or FHLMC | 2.75% |
| FNMA or FHLMC | 2.70% |
| FNMA or FHLMC | 2.56% |
| FNMA or FHLMC | 2.33% |
| FNMA or FHLMC | 1.67% |
| FNMA or FHLMC | 1.25% |
| Janus Detroit Street Trust | 1.23% |
JMUAX Portfolio Allocation
Asset-class allocation of Janus Henderson Multi-Sector Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 69.3% |
| Fixed Income | 32.2% |
| Loans | 11.4% |
| Cash & Equivalents | 7.5% |
| Other | 4.0% |
| Equity | 1.2% |
| Derivatives | 0.2% |
JMUAX Performance
Total returns for JMUAX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.5% |
| 1 year | 5.9% |
| 3 years (annualised) | 7.6% |
| 5 years (annualised) | 2.8% |
JMUAX Risk Information
Risk metrics for JMUAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.3%
JMUAX Costs and Fees
JMUAX costs about $88 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.88%
- Gross expense ratio: 0.90%
- Portfolio turnover: 71%
- Brokerage commissions: 0.48 bps of average net assets (SEC N-CEN)
JMUAX Cashflows
Over the 12 months to 2026-06, Janus Henderson Multi-Sector Income Fund had net inflows of $1.73B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $88.63M |
| 2026-05 | $56.91M |
| 2026-04 | $133.60M |
| 2026-03 | $238.24M |
| 2026-02 | $175.49M |
| 2026-01 | $114.86M |
JMUAX Debt Constituents
Largest debt holdings of Janus Henderson Multi-Sector Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Big Sky Funding LLC | 0.84% |
| Sunoco LP | 0.50% |
| Granite Ridge Resources, Inc. | 0.45% |
| Humana, Inc. | 0.44% |
| Tallgrass Energy Partners LP | 0.43% |
| Alpha Generation LLC | 0.41% |
| ITT Holdings LLC | 0.40% |
| Jane Street Group | 0.39% |
| Hess Midstream Operations LP | 0.37% |
| Medline Borrower LP | 0.36% |
JMUAX Prospectus and SEC Filings
Official Janus Henderson Multi-Sector Income Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-10-28
- Prospectus (485BPOS) — filed 2024-10-28
- Prospectus supplement (497) — filed 2024-12-30
- Portfolio holdings (N-PORT) — filed 2026-08-26
- Portfolio holdings (N-PORT) — filed 2026-05-29
- Portfolio holdings (N-PORT) — filed 2026-02-27
- Annual census (N-CEN) — filed 2025-09-10
- Annual census (N-CEN) — filed 2024-09-13
Related Funds
Other Long Securitized (MBS/ABS/CMBS) 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.