IG Performance — Principal Investment Grade Corporate ETF
Data updated: 2026-09-10
IG returned +1.14% year to date and +4.66% over one year to Jun 2026. Annualised returns are +5.34% over 3 years and −0.06% over 5 years. Against its Intermediate Corporate Bond category average the fund came out behind over three years but ahead over one: $100 invested three years ago grew to $117, against $118 for the category, and to $105 over one year, against $104. Volatility over the past three years was 6.17% a year. In the 12 months to Jun 2026 the fund took in a net $94.6M, and assets reached $199.12M.
IG Growth of $100
What $100 invested in Principal Investment Grade Corporate ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Corporate Bond category average over the same months.
| Period | IG | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $105 | $104 |
| 3 years (Jul 2023 – Jun 2026) | $117 | $118 |
| 5 years (Jul 2021 – Jun 2026) | $100 | $106 |
| Since data start (Jul 2019 – Jun 2026) | $114 | $118 |
IG Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.14% |
| 1 year | +4.66% |
| 3 years (annualised) | +5.34% |
| 5 years (annualised) | −0.06% |
IG Annual Returns
Calendar-year total returns of Principal Investment Grade Corporate ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +1.14% |
| 2025 | +7.67% |
| 2024 | +2.46% |
| 2023 | +7.31% |
| 2022 | −16.91% |
| 2021 | −0.92% |
| 2020 | +10.92% |
| 2019 (Jul–Dec) | +4.25% |
IG Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +0.4% | +1.2% | −2.0% | +0.6% | +0.8% | +0.2% | — | — | — | — | — | — |
| 2025 | +0.7% | +1.9% | −0.4% | −0.3% | +0.1% | +2.0% | +0.1% | +0.9% | +1.6% | +0.4% | +0.8% | −0.4% |
| 2024 | 0.0% | −1.6% | +1.2% | −2.6% | +2.0% | +0.7% | +2.4% | +1.5% | +1.8% | −2.3% | +1.4% | −1.9% |
| 2023 | +4.8% | −3.1% | +1.9% | +0.2% | −1.4% | +0.3% | +0.2% | −0.7% | −2.7% | −1.9% | +5.7% | +4.2% |
| 2022 | −3.3% | −2.2% | −2.7% | −5.8% | +0.7% | −3.4% | +3.5% | −2.8% | −5.7% | −0.7% | +4.9% | −0.5% |
| 2021 | −1.4% | −2.0% | −1.3% | +1.2% | +0.7% | +1.8% | +1.4% | −0.2% | −0.9% | +0.2% | −0.2% | 0.0% |
| 2020 | +2.3% | +1.1% | −8.4% | +5.6% | +2.1% | +2.3% | +3.5% | −1.3% | −0.3% | 0.0% | +3.6% | +0.7% |
| 2019 | — | — | — | — | — | — | +0.6% | +3.1% | −0.7% | +0.5% | +0.2% | +0.4% |
IG Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 6.17%
- 3-year Sharpe ratio: 0.14 (vs 4.5% risk-free rate)
- Best month: +5.71% (Nov 2023)
- Worst month: −2.68% (Sep 2023)
IG Fund Flows
Monthly money in and out of Principal Investment Grade Corporate ETF, from SEC Form N-PORT.
- 12-month net flow: $94.6M
- 12-month gross sales (incl. reinvestments): $94.6M
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $19.5M | $0 | $19.5M |
| May 2026 | $0 | $0 | $0 |
| Apr 2026 | $14.5M | $0 | $14.5M |
| Mar 2026 | $0 | $0 | $0 |
| Feb 2026 | $9.4M | $0 | $9.4M |
| Jan 2026 | $8.4M | $0 | $8.4M |
| Dec 2025 | $0 | $0 | $0 |
| Nov 2025 | $15.6M | $0 | $15.6M |
| Oct 2025 | $8.4M | $0 | $8.4M |
| Sep 2025 | $4.2M | $0 | $4.2M |
| Aug 2025 | $7.3M | $0 | $7.3M |
| Jul 2025 | $7.2M | $0 | $7.2M |
IG Assets Under Management
Net assets of Principal Investment Grade Corporate ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $199.12M |
| 2026-03-31 | $164.57M |
| 2025-12-31 | $148.91M |
| 2025-09-30 | $126.18M |
| 2025-06-30 | $105.73M |
| 2025-03-31 | $96.88M |
| 2024-12-31 | $91.59M |
| 2024-09-30 | $89.55M |
| 2024-06-30 | $80.62M |
| 2024-03-31 | $77.47M |
| 2023-12-31 | $73.17M |
| 2023-09-30 | $64.83M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.