Fund · PIMCO 15+ Year U.S. TIPS Index Exchange-Traded Fund · measured from SEC filings
LTPZ holdings
LTPZ reports 16 holdings and behaves like 13.6 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 28 quarters of filings.
Measured concentration
as of 2026-06-30Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 0% at a quoted market price (level 1), one issuer country.
What stands out
as of 2026-06-30LTPZ's largest investment is U.S. Treasury Inflation-Indexed Bonds at 10.72% of net assets. U.S. Treasury Inflation-Indexed Bonds and U.S. Treasury Inflation-Indexed Bonds follow; the three together are 28.51%. Ten companies are 78.33% of the fund; the other 6 share the rest. Among the 192 bond funds measured here, LTPZ behaves like 13.6 holdings against a median of 236.4 — 16.7 times more concentrated than the median. Across 28 quarterly filings LTPZ has become less concentrated: it behaved like 9.6 at 2019-09-30 and 13.6 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 1 positions were added and 5 dropped; 3.3% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable bond funds on this site. Nothing here is a view on the fund.
Every filing since 2019
28Between 2019-09-30 and 2026-06-30, LTPZ went from behaving like 9.6 equally weighted positions to 13.6 — 42% more, while its top ten went from 100% to 78.33% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 16 | 13.6 | 78.33% | 10.78% |
| 2026-03-31 | 20 | 13.5 | 79.25% | 10.55% |
| 2025-12-31 | 15 | 13.3 | 81.69% | 10.54% |
| 2025-09-30 | 15 | 13.3 | 81.84% | 10.4% |
| 2025-06-30 | 15 | 13.1 | 82.45% | 10.34% |
| 2025-03-31 | 16 | 13 | 82.91% | 10.56% |
| 2024-12-31 | 15 | 12.4 | 84.47% | 11.87% |
| 2024-09-30 | 15 | 11.4 | 89.97% | 12.47% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 | 16 | 11.3 | 90.51% | 12.5% |
| 2024-03-31 | 18 | 11.4 | 90.13% | 12.2% |
| 2023-12-31 | 15 | 11.3 | 90.54% | 12.25% |
| 2023-09-30 | 15 | 11.2 | 90.78% | 12.22% |
| 2023-06-30 | 15 | 10.9 | 92.17% | 11.98% |
| 2023-03-31 | 15 | 10.9 | 92.12% | 11.78% |
| 2022-12-31 | 14 | 10.6 | 93.64% | 11.94% |
| 2022-09-30 | 14 | 10.5 | 93.83% | 12.31% |
| 2022-06-30 | 14 | 10.4 | 94.61% | 12.17% |
| 2022-03-31 | 14 | 10.5 | 94.92% | 11.88% |
| 2021-12-31 | 13 | 10.5 | 94.67% | 11.95% |
| 2021-09-30 | 13 | 10.4 | 94.86% | 11.96% |
| 2021-06-30 | 11 | 10.2 | 95.94% | 11.87% |
| 2021-03-31 | 11 | 10.2 | 96.09% | 11.73% |
| 2020-12-31 | 12 | 9.6 | 99.26% | 14.59% |
| 2020-09-30 | 11 | 9.5 | 99.84% | 14.52% |
| 2020-06-30 | 11 | 9.5 | 99.9% | 14.57% |
| 2020-03-31 | 11 | 9.6 | 99.52% | 14.46% |
| 2019-12-31 | 10 | 9.6 | 100% | 14.92% |
| 2019-09-30 | 10 | 9.6 | 100% | 14.95% |
One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.
Largest positions, as filed
as of 2026-06-30The 15 largest of 16 positions in LTPZ's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: LTPZ.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | United States Treasury | 10.78% | 10.8% |
| 2 | United States Treasury | 9.12% | 19.9% |
| 3 | United States Treasury | 8.76% | 28.7% |
| 4 | United States Treasury | 8.70% | 37.4% |
| 5 | United States Treasury | 7.71% | 45.1% |
| 6 | United States Treasury | 7.67% | 52.7% |
| 7 | United States Treasury | 6.60% | 59.3% |
| 8 | United States Treasury | 6.57% | 65.9% |
| 9 | United States Treasury | 6.23% | 72.1% |
| 10 | United States Treasury | 6.20% | 78.3% |
| 11 | United States Treasury | 5.99% | 84.3% |
| 12 | United States Treasury | 5.79% | 90.1% |
| 13 | United States Treasury | 3.80% | 93.9% |
| 14 | United States Treasury | 3.66% | 97.6% |
| 15 | United States Treasury | 2.44% | 100.0% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of LTPZ's own filings, 84 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: LTPZ.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-3020 positions became 16: 1 added (0.0% of the fund at the later date), 5 dropped (0.2% at the earlier date). Half the sum of all weight changes, a turnover proxy: 3.3%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of LTPZ compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-03-31 | 2026-06-30 | Largest decreases | 2026-03-31 | 2026-06-30 |
|---|---|---|---|---|---|
| United States Treasury | 4.21% | 5.79% | United States Treasury | 4.87% | 3.66% |
| United States Treasury | 5.61% | 5.99% | United States Treasury | 9.36% | 8.70% |
| United States Treasury | 2.14% | 2.44% | United States Treasury | 8.19% | 7.67% |
| United States Treasury | 10.55% | 10.78% | United States Treasury | 7.02% | 6.60% |
| United States Treasury | 8.56% | 8.76% | United States Treasury | 6.49% | 6.23% |
| United States Treasury | 8.92% | 9.12% |
New: State Street Global Advisors (0.00%). Gone: UNITED STATES GOVT (0.08%), UNITED STATES GOVT (0.06%), UNITED STATES GOVT (0.05%), UNITED STATES GOVT (0.03%), UNITED STATES GOVT (0.01%).
Asset categories and pricing
as of 2026-06-30100.00% debt as filed; 0.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.
Neighbours by effective holdings, debt funds
10Every measured debt fund lined up by how many holdings it behaves like; these sit either side of LTPZ (13.6). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| DFIP Dimensional Inflation-Protected Securities Portfolio ETF | 21 | 12.4 | 81.87% | 2026-07-31 |
| IEF iShares 7-10 Year Treasury Bond ETF | 16 | 12.5 | 85.53% | 2026-05-31 |
| CSHI NEOS Enhanced Income 1-3 Month T-Bill ETF | 19 | 13.2 | 78.04% | 2026-06-30 |
| TDTF FlexShares iBoxx 5-Year Target Duration TIPS Index Fund | 17 | 13.5 | 71.87% | 2026-07-31 |
| SDCI USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund | 31 | 13.5 * | 73.97% | 2026-06-30 |
| TDTT FlexShares iBoxx 3-Year Target Duration TIPS Index Fund | 23 | 14.9 | 65.87% | 2026-07-31 |
| ZROZ PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund | 20 | 19.8 | 53.29% | 2026-06-30 |
| IBHF iShares iBonds 2026 Term High Yield and Income ETF | 117 | 20.2 | 42.17% | 2026-07-31 |
| IBDR iShares iBonds Dec 2026 Term Corporate ETF | 230 | 21.2 | 31.6% | 2026-07-31 |
| FLGV Franklin U.S. Treasury Bond ETF | 49 | 21.8 | 57.41% | 2026-06-30 |
Essays that examine LTPZ
0Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.