ZROZ — PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund
Data updated: 2026-08-31
ZROZ — PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund. Long Treasury / Sovereign Bond. Holdings, fees, performance and SEC filings.
ZROZ Fund Overview
ZROZ — PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund is a US ETF managed by PIMCO ETF Trust, categorised as Long Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: PIMCO ETF Trust
- Category: Long Treasury / Sovereign Bond
- Assets under management: $1.37B
- 1-year return: 0.4%
- Ticker: ZROZ
- SEC CIK: 0001450011
- SEC series ID: S000026750
- Share class ID: C000080240
ZROZ Holdings
Top 10 holdings of PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 5.55% |
| United States Treasury | 5.48% |
| United States Treasury | 5.42% |
| United States Treasury | 5.40% |
| United States Treasury | 5.29% |
| United States Treasury | 5.27% |
| United States Treasury | 5.26% |
| United States Treasury | 5.26% |
| United States Treasury | 5.23% |
| United States Treasury | 5.16% |
ZROZ Portfolio Allocation
Asset-class allocation of PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 100.0% |
ZROZ Performance
Total returns for ZROZ (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.2% |
| 1 year | 0.4% |
| 3 years (annualised) | -7.3% |
| 5 years (annualised) | -12.1% |
ZROZ Risk Information
Risk metrics for ZROZ, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 14.2%
ZROZ Costs and Fees
ZROZ costs about $15 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.15%
- Gross expense ratio: 0.15%
- Portfolio turnover: 17%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
ZROZ Cashflows
Over the 12 months to 2026-06, PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund had net outflows of $92.43M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$64.49M |
| 2026-05 | $36.78M |
| 2026-04 | −$3.06M |
| 2026-03 | −$26.41M |
| 2026-02 | −$91.71M |
| 2026-01 | −$39.10M |
ZROZ Debt Constituents
Largest debt holdings of PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 5.55% |
| United States Treasury | 5.48% |
| United States Treasury | 5.42% |
| United States Treasury | 5.40% |
| United States Treasury | 5.29% |
| United States Treasury | 5.27% |
| United States Treasury | 5.26% |
| United States Treasury | 5.26% |
| United States Treasury | 5.23% |
| United States Treasury | 5.16% |
ZROZ Prospectus and SEC Filings
Official PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-10-24
- Prospectus (485BPOS) — filed 2024-10-28
- Prospectus (485BPOS) — filed 2023-10-26
- 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 2025-09-11
- Annual census (N-CEN) — filed 2024-09-12
Related Funds
Other Long 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.