PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund
PIMCO·Tracks ICE BofA Long US Treasury Principal STRIPS Index·Inception Oct 30, 2009
Composite score
Based on a 0.15% expense ratio.
Based on $1.64B in net assets.
Top-10 holdings represent 53.3% of net assets.
US Treasury (Long) base · ETF wrapper · 5.65% TTM yield.
The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. Seemethodologyfor formulas, thetracking-qualitypartial-coverage rationale, and the dimensions we deliberatelydon't score(methodology v0.5.1).
Use ZROZ in our tools
Tool · Look-through
See what ZROZ actually holds, in a portfolio
Add your other funds and weights; every underlying position is summed across the basket.
Tool · Cost
Compare ZROZ's fee against another fund
Compounds the 0.15% expense ratio against a peer over decades.
Tool · Overlap
Compare ZROZ's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar US Treasury (Long) funds.
Tool · TLH
Find a tax-loss harvesting partner for ZROZ
Ranks every catalog fund by holdings overlap, flags wash-sale risk.
Tool · Placement
Where should this fund live across your accounts?
Asset-location optimizer — places each fund in taxable / tax-deferred / Roth.
Top holdings
| # | Holding | Weight |
|---|---|---|
| 1 | United States Treasury | 5.55% |
| 2 | United States Treasury | 5.48% |
| 3 | United States Treasury | 5.42% |
| 4 | United States Treasury | 5.40% |
| 5 | United States Treasury | 5.29% |
| 6 | United States Treasury | 5.27% |
| 7 | United States Treasury | 5.26% |
| 8 | United States Treasury | 5.26% |
| 9 | United States Treasury | 5.23% |
| 10 | United States Treasury | 5.16% |
Compare ZROZ with another fund
Or skim the closest-overlap funds below.
Similar ETFs by holdings overlap
- EDVVanguard Extended Duration Treasury Index Fund ETF Shares24.1% overlap
- AGGiShares Core U.S. Aggregate Bond ETF0.0% overlap
- BNDVanguard Total Bond Market Index Fund ETF Shares0.0% overlap
- BNDXVanguard Total International Bond Index Fund ETF Shares0.0% overlap
- GOVTiShares U.S. Treasury Bond ETF0.0% overlap
Open ZROZ at a brokerage
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.