PBBBX — PIA BBB Bond Fund
Data updated: 2026-07-24
PBBBX — PIA BBB Bond Fund. Intermediate Corporate Bond · $182.80M AUM · 0.19% expense ratio · 6.7% 1-yr return. Holdings, fees, performance and SEC filings.
PBBBX Fund Overview
PBBBX — PIA BBB Bond Fund is a US mutual fund managed by Advisors Series Trust, categorised as Intermediate Corporate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Advisors Series Trust
- Category: Intermediate Corporate Bond
- Assets under management: $182.80M
- 1-year return: 6.7%
- Ticker: PBBBX
- SEC CIK: 0001027596
- SEC series ID: S000005064
- Share class ID: C000013849
PBBBX Holdings
Top 10 holdings of PIA BBB Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Pacific Gas & Electric | 1.83% |
| US Treasury N/b | 1.74% |
| Cvs Health Corp. | 1.14% |
| United Mexican States | 1.10% |
| Fidelity Natl Financial | 0.97% |
| Republic Of Philippines | 0.87% |
| At&t, Inc. | 0.86% |
| T-Mobile USA, Inc. | 0.85% |
| Intel Corp. | 0.83% |
| US Treasury N/b | 0.80% |
PBBBX Portfolio Allocation
Asset-class allocation of PIA BBB Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.7% |
| Cash & Equivalents | 0.2% |
PBBBX Performance
Total returns for PBBBX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.7% |
| 1 year | 6.7% |
| 3 years (annualised) | 5.8% |
| 5 years (annualised) | 0.8% |
PBBBX Risk Information
Risk metrics for PBBBX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.6%
PBBBX Costs and Fees
PBBBX costs about $19 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.19%
- Gross expense ratio: 0.19%
- Portfolio turnover: 12%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
PBBBX Cashflows
Over the 12 months to 2026-05, PIA BBB Bond Fund had net outflows of $43.28M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | −$200.61K |
| 2026-04 | −$269.05K |
| 2026-03 | −$2.02M |
| 2026-02 | $2.20M |
| 2026-01 | $1.20M |
| 2025-12 | −$635.35K |
PBBBX Debt Constituents
Largest debt holdings of PIA BBB Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Pacific Gas & Electric | 1.83% |
| US Treasury N/b | 1.74% |
| Cvs Health Corp. | 1.14% |
| United Mexican States | 1.10% |
| Fidelity Natl Financial | 0.97% |
| Republic Of Philippines | 0.87% |
| At&t, Inc. | 0.86% |
| T-Mobile USA, Inc. | 0.85% |
| Intel Corp. | 0.83% |
| US Treasury N/b | 0.80% |
PBBBX Prospectus and SEC Filings
Official PIA BBB Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-03-27
- Prospectus (485BPOS) — filed 2025-03-27
- Prospectus (485BPOS) — filed 2024-03-28
- Portfolio holdings (N-PORT) — filed 2026-07-24
- Portfolio holdings (N-PORT) — filed 2026-04-29
- Portfolio holdings (N-PORT) — filed 2026-01-26
- Annual census (N-CEN) — filed 2026-02-13
- Annual census (N-CEN) — filed 2025-02-13
Related Funds
Other Intermediate Corporate 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.