Principal Exchange-Traded Funds. Holdings as of Jun 30, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| United States TreasuryBond | 3.71% | $439.71K | 1,545,000 |
| United States TreasuryBond | 3.64% | $430.70K | 1,476,000 |
| United States TreasuryBond | 3.59% | $424.67K | 1,615,000 |
| United States TreasuryBond | 3.10% | $366.78K | 1,335,000 |
| United States TreasuryBond | 2.96% | $349.88K | 1,430,000 |
| United States TreasuryBond | 2.94% | $348.15K | 1,339,000 |
| United States TreasuryBond | 2.74% | $324.61K | 1,127,000 |
| United States TreasuryBond | 2.67% | $316.26K | 1,278,000 |
| United States TreasuryBond | 2.63% | $311.52K | 1,235,000 |
| United States TreasuryBond | 2.63% | $310.96K | 989,000 |
| United States TreasuryBond | 2.62% | $310.29K | 1,104,000 |
| United States TreasuryBond | 2.58% | $305.15K | 958,000 |
| United States TreasuryBond | 2.52% | $298.25K | 1,231,000 |
| United States TreasuryBond | 2.49% | $294.29K | 894,000 |
| United States TreasuryBond | 2.35% | $277.77K | 1,109,000 |
| United States TreasuryBond | 2.30% | $272.33K | 980,000 |
| United States TreasuryBond | 2.17% | $256.78K | 786,000 |
| United States TreasuryBond | 2.00% | $236.46K | 871,000 |
| United States TreasuryBond | 1.94% | $230.11K | 857,000 |
| United States TreasuryBond | 1.93% | $227.98K | 969,000 |
| United States TreasuryBond | 1.91% | $225.61K | 639,000 |
| United States TreasuryBond | 1.90% | $225.38K | 729,000 |
| United States TreasuryBond | 1.82% | $215.85K | 898,000 |
| United States TreasuryBond | 1.81% | $214.73K | 665,000 |
| United States TreasuryBond | 1.79% | $211.95K | 823,000 |
| United States TreasuryBond | 1.78% | $210.36K | 885,000 |
| United States TreasuryBond | 1.72% | $203.95K | 652,000 |
| United States TreasuryBond | 1.71% | $202.56K | 698,000 |
| United States TreasuryBond | 1.64% | $194.07K | 579,000 |
| United States TreasuryBond | 1.63% | $193.07K | 568,000 |
| United States TreasuryBond | 1.60% | $189.68K | 641,000 |
| United States TreasuryBond | 1.60% | $189.49K | 730,000 |
| United States TreasuryBond | 1.53% | $180.73K | 525,000 |
| United States TreasuryBond | 1.45% | $171.99K | 568,000 |
| United States TreasuryBond | 1.41% | $166.77K | 714,000 |
| United States TreasuryBond | 1.40% | $165.18K | 647,000 |
| United States TreasuryBond | 1.32% | $155.75K | 461,000 |
| United States TreasuryBond | 1.25% | $147.69K | 427,000 |
| United States TreasuryBond | 1.23% | $145.99K | 441,000 |
| United States TreasuryBond | 1.20% | $141.56K | 472,000 |
| United States TreasuryBond | 1.18% | $139.13K | 454,000 |
| United States TreasuryBond | 1.15% | $136.33K | 384,000 |
| United States TreasuryBond | 1.08% | $127.58K | 480,000 |
| United States TreasuryBond | 1.06% | $126.03K | 406,000 |
| United States TreasuryBond | 1.03% | $121.77K | 384,000 |
| United States TreasuryBond | 1.01% | $119.33K | 342,000 |
| United States TreasuryBond | 0.91% | $107.61K | 436,000 |
| United States TreasuryBond | 0.87% | $102.80K | 283,000 |
| United States TreasuryBond | 0.86% | $101.99K | 383,000 |
| United States TreasuryBond | 0.84% | $99.55K | 330,000 |
Holdings from the fund's latest Form N-PORT; expense ratio (net of fee waivers) from the risk/return summary of its prospectus; fund type from Form N-CEN. Prices are end-of-day closes adjusted for splits; total return also reinvests distributions.