PTLAX — PIMCO Low Duration Fund
Data updated: 2026-06-11
PTLAX — PIMCO Low Duration Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Securitized (MBS/ABS/CMBS) Bond · $4.48B AUM · 0.79% expense ratio · 3.5% 1-yr return. From SEC regulatory filings.
PTLAX Fund Overview
PTLAX — PIMCO Low Duration 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: $4.48B
- 1-year return: 3.5%
- Ticker: PTLAX
- SEC CIK: 0000810893
- SEC series ID: S000009691
- Share class ID: C000026577
PTLAX Holdings
Top 10 holdings of PIMCO Low Duration Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Pimco Funds | 17.05% |
| Umbs Pass Thru Pools | 4.84% |
| Umbs Pass Thru Pools | 3.63% |
| Umbs Pass Thru Pools | 3.47% |
| United States Govt | 2.25% |
| Fnma Pass Thru Pools | 2.20% |
| Brazil Govt | 2.10% |
| United States Govt | 1.97% |
| Government National Mortgage Association 2022-H24 | 1.96% |
| Federal Home Loan Mortgage Corporation (freddie Mac) | 1.82% |
PTLAX Portfolio Allocation
Asset-class allocation of PIMCO Low Duration Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 55.4% |
| Fixed Income | 38.1% |
| Cash & Equivalents | 23.6% |
PTLAX Performance
Total returns for PTLAX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.1% |
| 1 year | 3.5% |
| 3 years (annualised) | 4.4% |
| 5 years (annualised) | 1.6% |
PTLAX Risk Information
Risk metrics for PTLAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.6%
PTLAX Costs and Fees
PTLAX costs about $79 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.79%
- Gross expense ratio: 0.79%
- Portfolio turnover: 360%
- Brokerage commissions: 0.68 bps of average net assets (SEC N-CEN)
PTLAX Cashflows
Over the 12 months to 2026-03, PIMCO Low Duration Fund had net outflows of $2.10B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$895.10M |
| 2026-02 | −$47.99M |
| 2026-01 | $52.58M |
| 2025-12 | −$263.06M |
| 2025-11 | −$119.99M |
| 2025-10 | −$22.98M |
PTLAX Debt Constituents
Largest debt holdings of PIMCO Low Duration Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Govt | 2.25% |
| Brazil Govt | 2.10% |
| United States Govt | 1.97% |
| Federal Home Loan Mortgage Corporation (freddie Mac) | 1.82% |
| United States Govt | 1.53% |
| United States Govt | 1.53% |
| United States Govt | 1.41% |
| Brazil Govt | 1.33% |
| United States Govt | 1.12% |
| United States Govt | 1.02% |
PTLAX Prospectus and SEC Filings
Official PIMCO Low Duration Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
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.