PXBIX — Pax Core Bond Fund
Data updated: 2026-08-19
PXBIX — Pax Core Bond Fund. Long Total / Aggregate Bond · $886.42M AUM · 0.48% expense ratio · 3.7% 1-yr return. Holdings, fees, performance and SEC filings.
PXBIX Fund Overview
PXBIX — Pax Core Bond Fund is a US mutual fund managed by Impax Funds Series Trust I, 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: Impax Funds Series Trust I
- Category: Long Total / Aggregate Bond
- Assets under management: $886.42M
- 1-year return: 3.7%
- Ticker: PXBIX
- SEC CIK: 0000076721
- SEC series ID: S000055845
- Share class ID: C000175862
PXBIX Holdings
Top 10 holdings of Pax 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 | 6.16% |
| United States of America | 6.03% |
| United States of America | 4.66% |
| United States of America | 3.48% |
| United States of America | 3.07% |
| AT&T, Inc. | 1.19% |
| United States of America | 1.05% |
| JPMorgan U.S. Treasury Plus Money Market Fund | 0.86% |
| International Bank for Reconstruction & Development | 0.77% |
| Bank of America Corp. | 0.71% |
PXBIX Portfolio Allocation
Asset-class allocation of Pax Core Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 63.7% |
| Securitized | 35.3% |
| Cash & Equivalents | 0.9% |
PXBIX Performance
Total returns for PXBIX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.7% |
| 1 year | 3.7% |
| 3 years (annualised) | 4.1% |
| 5 years (annualised) | 0.1% |
PXBIX Risk Information
Risk metrics for PXBIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.0%
PXBIX Costs and Fees
PXBIX costs about $48 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.48%
- Gross expense ratio: 0.48%
- Portfolio turnover: 137%
- Brokerage commissions: 0.46 bps of average net assets (SEC N-CEN)
PXBIX Cashflows
Over the 12 months to 2026-06, Pax Core Bond Fund had net inflows of $51.65M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $28.87M |
| 2026-05 | $4.37M |
| 2026-04 | $3.39M |
| 2026-03 | $2.64M |
| 2026-02 | $843.10K |
| 2026-01 | $3.94M |
PXBIX Debt Constituents
Largest debt holdings of Pax Core Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States of America | 6.16% |
| United States of America | 6.03% |
| United States of America | 4.66% |
| United States of America | 3.48% |
| United States of America | 3.07% |
| AT&T, Inc. | 1.19% |
| United States of America | 1.05% |
| International Bank for Reconstruction & Development | 0.77% |
| Bank of America Corp. | 0.71% |
| International Bank for Reconstruction & Development | 0.64% |
PXBIX Prospectus and SEC Filings
Official Pax Core Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-24
- Prospectus (485BPOS) — filed 2025-04-25
- Prospectus supplement (497) — filed 2025-05-02
- Portfolio holdings (N-PORT) — filed 2026-08-19
- Portfolio holdings (N-PORT) — filed 2026-05-20
- Portfolio holdings (N-PORT) — filed 2026-02-23
- Annual census (N-CEN) — filed 2026-03-11
- Annual census (N-CEN) — filed 2025-03-11
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.