PIMIX — PIMCO Income Fund
Data updated: 2026-08-31
PIMIX — PIMCO Income Fund. Long Securitized (MBS/ABS/CMBS) Bond · $230.68B AUM · 0.83% expense ratio. Holdings, fees, performance and SEC filings.
PIMIX Fund Overview
PIMIX — PIMCO Income Fund is a US mutual fund managed by PIMCO Funds, 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: PIMCO Funds
- Category: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $230.68B
- 1-year return: 6.8%
- Ticker: PIMIX
- SEC CIK: 0000810893
- SEC series ID: S000016548
- Share class ID: C000046102
PIMIX Holdings
Top 10 holdings of PIMCO Income Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Umbs, Tba | 11.34% |
| Umbs, Tba | 7.15% |
| Umbs, Tba | 3.98% |
| Umbs, Tba | 3.36% |
| Umbs, Tba | 3.25% |
| Umbs, Tba | 3.18% |
| Letra Tesouro Nacional | 2.79% |
| Umbs, Tba | 2.35% |
| United States Treasury | 1.82% |
| Beignet Investor LLC | 1.82% |
PIMIX Portfolio Allocation
Asset-class allocation of PIMCO Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 108.5% |
| Fixed Income | 34.8% |
| Real Estate | 4.4% |
| Loans | 2.7% |
| Cash & Equivalents | 1.0% |
| Equity | 0.4% |
| Derivatives | 0.2% |
PIMIX Performance
Total returns for PIMIX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.5% |
| 1 year | 6.8% |
| 3 years (annualised) | 7.8% |
| 5 years (annualised) | 3.8% |
PIMIX Risk Information
Risk metrics for PIMIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.6%
PIMIX Costs and Fees
PIMIX costs about $83 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.83%
- Gross expense ratio: 0.83%
- Portfolio turnover: 588%
- Brokerage commissions: 0.48 bps of average net assets (SEC N-CEN)
PIMIX Cashflows
Over the 12 months to 2026-06, PIMCO Income Fund had net inflows of $41.89B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $2.64B |
| 2026-05 | $1.39B |
| 2026-04 | $235.02M |
| 2026-03 | $1.85B |
| 2026-02 | $5.33B |
| 2026-01 | $4.62B |
PIMIX Debt Constituents
Largest debt holdings of PIMCO Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Letra Tesouro Nacional | 2.79% |
| United States Treasury | 1.82% |
| Beignet Investor LLC | 1.82% |
| United States Treasury | 1.60% |
| United States Treasury | 1.60% |
| Letra Tesouro Nacional | 1.51% |
| United States Treasury | 1.12% |
| United States Treasury | 0.77% |
| Rd Michigan Prop Owner I | 0.76% |
| United States Treasury | 0.65% |
PIMIX Prospectus and SEC Filings
Official PIMCO Income Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2024-07-25
- Prospectus supplement (497) — filed 2024-01-08
- Prospectus supplement (497) — filed 2023-10-02
- Portfolio holdings (N-PORT) — filed 2026-08-31
- Portfolio holdings (N-PORT) — filed 2026-05-29
- Portfolio holdings (N-PORT) — filed 2026-03-02
- Annual census (N-CEN) — filed 2026-06-11
- Annual census (N-CEN) — filed 2025-06-13
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.