GIUSX Performance — Guggenheim Core Bond Fund, Institutional Class
Data updated: 2026-08-31
GIUSX returned +0.90% year to date and +4.18% over one year to Jun 2026. Annualised returns are +5.00% over 3 years and +0.16% over 5 years. The fund beat its Intermediate Core Bond category average: $100 invested three years ago grew to $116, against $115 for the category, and to $104 over one year, against $104. Volatility over the past three years was 5.47% a year. In the 12 months to Jun 2026 the fund took in a net $611.6M, and assets reached $2.89B.
GIUSX Growth of $100
What $100 invested in Guggenheim Core Bond Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Core Bond category average over the same months.
| Period | GIUSX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $104 | $104 |
| 3 years (Jul 2023 – Jun 2026) | $116 | $115 |
| 5 years (Jul 2021 – Jun 2026) | $101 | $102 |
| Since data start (Jul 2019 – Jun 2026) | $116 | $112 |
GIUSX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.90% |
| 1 year | +4.18% |
| 3 years (annualised) | +5.00% |
| 5 years (annualised) | +0.16% |
GIUSX Annual Returns
Calendar-year total returns of Guggenheim Core Bond Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +0.90% |
| 2025 | +7.83% |
| 2024 | +2.89% |
| 2023 | +7.05% |
| 2022 | −15.90% |
| 2021 | −0.47% |
| 2020 | +14.91% |
| 2019 (Jul–Dec) | +0.98% |
GIUSX 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 | +0.3% | +1.6% | −1.9% | +0.4% | +0.3% | +0.2% | — | — | — | — | — | — |
| 2025 | +0.6% | +2.4% | −0.1% | +0.3% | −0.5% | +1.7% | −0.3% | +1.4% | +1.1% | +0.7% | +0.5% | −0.2% |
| 2024 | +0.2% | −1.2% | +0.9% | −2.5% | +1.8% | +1.1% | +2.2% | +1.6% | +1.4% | −2.1% | +1.2% | −1.5% |
| 2023 | +4.4% | −2.0% | +1.6% | +0.6% | −0.9% | −0.2% | 0.0% | −0.6% | −2.5% | −1.6% | +4.4% | +3.8% |
| 2022 | −2.3% | −1.9% | −2.8% | −4.2% | −0.6% | −2.3% | +2.7% | −2.4% | −4.5% | −2.4% | +4.3% | −0.4% |
| 2021 | −0.8% | −1.5% | −1.3% | +1.1% | +0.6% | +1.4% | +1.0% | −0.1% | −0.8% | +0.1% | 0.0% | −0.1% |
| 2020 | +2.1% | +1.7% | −0.6% | +1.9% | +1.7% | +1.8% | +2.7% | −0.2% | +0.2% | −0.5% | +2.5% | +0.8% |
| 2019 | — | — | — | — | — | — | +0.1% | +2.0% | −0.5% | +0.1% | −0.3% | −0.5% |
GIUSX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 5.47%
- 3-year Sharpe ratio: 0.09 (vs 4.5% risk-free rate)
- Best month: +4.40% (Nov 2023)
- Worst month: −2.53% (Apr 2024)
GIUSX Fund Flows
Monthly money in and out of Guggenheim Core Bond Fund, from SEC Form N-PORT.
- 12-month net flow: $611.6M
- 12-month gross sales (incl. reinvestments): $1.2B
- Sales ÷ redemptions: 1.96×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $92.2M | $41.4M | $50.8M |
| May 2026 | $85.7M | $47.8M | $37.9M |
| Apr 2026 | $100.4M | $102.1M | −$1.7M |
| Mar 2026 | $84.3M | $62.0M | $22.3M |
| Feb 2026 | $110.4M | $79.3M | $31.1M |
| Jan 2026 | $90.4M | $66.9M | $23.4M |
| Dec 2025 | $115.8M | $59.4M | $56.4M |
| Nov 2025 | $124.0M | $36.0M | $88.0M |
| Oct 2025 | $156.1M | $47.0M | $109.1M |
| Sep 2025 | $101.4M | $32.0M | $69.4M |
| Aug 2025 | $97.6M | $32.2M | $65.4M |
| Jul 2025 | $90.6M | $31.2M | $59.4M |
GIUSX Assets Under Management
Net assets of Guggenheim Core Bond Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $2.89B |
| 2026-03-31 | $2.81B |
| 2025-12-31 | $2.77B |
| 2025-09-30 | $2.52B |
| 2025-06-30 | $2.30B |
| 2025-03-31 | $2.26B |
| 2024-12-31 | $2.09B |
| 2024-09-30 | $2.08B |
| 2024-06-30 | $1.85B |
| 2024-03-31 | $1.98B |
| 2023-12-31 | $1.88B |
| 2023-09-30 | $1.54B |
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.