TLT vs ZROZ
iShares 20+ Year Treasury Bond ETF against PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
0%
0 shared positions
Fee gap
0 bp
same fee
1-year return gap
6.4 pts
TLT is ahead
Larger fund
TLT
$48.1B
Side by side
| TLT | ZROZ | |
|---|---|---|
| Fund | iShares 20+ Year Treasury Bond ETF | PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund |
| Issuer | iShares | PIMCO |
| Category | Long-Term Treasury | Long-Term Treasury |
| Expense ratio | 0.15% | 0.15% |
| Assets | $48.1B | $2.0B |
| Average daily dollar volume | $3.6B | $78M |
| Listed | Jul 22, 2002 | Oct 30, 2009 |
| FrenzyCap score | 82 | 75 |
| 1-month return | −1.1% | −2.3% |
| 3-month return | −5.4% | −7.0% |
| Year to date | −8.3% | −11.8% |
| 1-year return | −12.0% | −18.4% |
| 30-day volatility | 10.7% | 19.0% |
| Worst drawdown, 1 year | −16.2% | −25.7% |
| Trailing 12-month yield | 4.87% | 5.40% |
| Holdings | 49 | 21 |
| Top 10 weight | 39.9% | 54.4% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | −$43M thru May 2026 | −$31M thru Jun 2026 |
| 30-day implied volatility | 14.4% | 23.6% |
| Holdings as of | as of Oct 14, 2026issuer data | as of Oct 14, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
0% of TLT · 0% of ZROZNo holdings in common.
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · TLT holdings · ZROZ holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.