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 | 6.47% | $726.51K | 748,257 |
| United States TreasuryBond | 6.44% | $723.15K | 732,095 |
| United States TreasuryBond | 6.03% | $676.98K | 688,163 |
| United States TreasuryBond | 5.68% | $638.53K | 641,735 |
| United States TreasuryBond | 5.55% | $624.06K | 628,494 |
| United States TreasuryBond | 5.44% | $611.58K | 623,765 |
| United States TreasuryBond | 5.42% | $608.72K | 607,067 |
| United States TreasuryBond | 5.16% | $580.02K | 573,910 |
| United States TreasuryBond | 4.99% | $560.24K | 574,976 |
| United States TreasuryBond | 4.28% | $481.08K | 483,689 |
| United States TreasuryBond | 4.17% | $468.91K | 507,735 |
| United States TreasuryBond | 4.07% | $457.35K | 489,538 |
| United States TreasuryBond | 3.83% | $429.92K | 429,176 |
| United States TreasuryBond | 3.82% | $429.57K | 436,881 |
| United States TreasuryBond | 3.73% | $419.19K | 446,433 |
| United States TreasuryBond | 3.41% | $383.56K | 388,664 |
| United States TreasuryBond | 3.37% | $378.64K | 387,283 |
| United States TreasuryBond | 3.36% | $377.34K | 395,668 |
| United States TreasuryBond | 2.90% | $325.78K | 334,902 |
| United States TreasuryBond | 2.53% | $283.99K | 293,127 |
| United States TreasuryBond | 2.02% | $227.51K | 216,694 |
| United States TreasuryBond | 1.74% | $195.96K | 196,456 |
| United States TreasuryBond | 1.73% | $194.11K | 189,374 |
| United States TreasuryBond | 1.62% | $181.47K | 182,755 |
| United States TreasuryBond | 1.54% | $172.71K | 170,573 |
| State Street Institutional US Government Money Market FundCash or money market | 0.42% | $47.54K | 47,541 |
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.