PRIPX — T. Rowe Price Inflation Protected Bond Fund, Inc.
Data updated: 2026-07-28
PRIPX — T. Rowe Price Inflation Protected Bond Fund, Inc. data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Intermediate Treasury / Sovereign Bond · $576.33M AUM · 0.41% expense ratio · 4.6% 1-yr return. From SEC regulatory filings.
PRIPX Fund Overview
PRIPX — T. Rowe Price Inflation Protected Bond Fund, Inc. is a US mutual fund managed by T. Rowe Price Inflation Protected Bond Fund, Inc., categorised as Intermediate Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: T. Rowe Price Inflation Protected Bond Fund, Inc.
- Category: Intermediate Treasury / Sovereign Bond
- Assets under management: $576.33M
- 1-year return: 4.6%
- Ticker: PRIPX
- SEC CIK: 0001181628
- SEC series ID: S000002133
- Share class ID: C000005526
PRIPX Holdings
Top 10 holdings of T. Rowe Price Inflation Protected Bond Fund, Inc. by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Tips | 6.92% |
| Tips | 5.97% |
| Tsy Infl Ix N/b | 5.71% |
| Tips | 5.37% |
| Tips | 5.05% |
| Tips | 4.67% |
| Tips | 4.42% |
| Tsy Infl Ix N/b | 3.42% |
| Tsy Infl Ix N/b | 2.91% |
| Tips | 2.84% |
PRIPX Portfolio Allocation
Asset-class allocation of T. Rowe Price Inflation Protected Bond Fund, Inc. by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.2% |
| Cash & Equivalents | 0.6% |
PRIPX Performance
Total returns for PRIPX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.5% |
| 1 year | 4.6% |
| 3 years (annualised) | 3.5% |
| 5 years (annualised) | 0.5% |
PRIPX Risk Information
Risk metrics for PRIPX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.8%
PRIPX Costs and Fees
PRIPX costs about $41 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.41%
- Gross expense ratio: 0.66%
- Portfolio turnover: 53%
- Brokerage commissions: 0.14 bps of average net assets (SEC N-CEN)
PRIPX Cashflows
Over the 12 months to 2026-02, T. Rowe Price Inflation Protected Bond Fund, Inc. had net inflows of $18.46M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $1.32M |
| 2026-01 | $382.59K |
| 2025-12 | $9.77M |
| 2025-11 | $81.19K |
| 2025-10 | −$5.03M |
| 2025-09 | −$1.44M |
PRIPX Debt Constituents
Largest debt holdings of T. Rowe Price Inflation Protected Bond Fund, Inc. by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Tips | 6.92% |
| Tips | 5.97% |
| Tsy Infl Ix N/b | 5.71% |
| Tips | 5.37% |
| Tips | 5.05% |
| Tips | 4.67% |
| Tips | 4.42% |
| Tsy Infl Ix N/b | 3.42% |
| Tsy Infl Ix N/b | 2.91% |
| Tips | 2.84% |
PRIPX Prospectus and SEC Filings
Official T. Rowe Price Inflation Protected Bond Fund, Inc. filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Intermediate Treasury / Sovereign 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.