JNOSX Performance — Janus Henderson Overseas Fund, Class D
Data updated: 2026-08-26
JNOSX returned +14.99% year to date and +27.79% over one year to Jun 2026. Annualised returns are +17.26% over 3 years and +9.85% over 5 years. Against its International Large Blend category average the fund came out behind over three years but ahead over one: $100 invested three years ago grew to $161, against $167 for the category, and to $128 over one year, against $125. Volatility over the past three years was 12.23% a year. In the 12 months to Jun 2026 the fund lost a net $228.2M, and assets reached $4.59B.
JNOSX Growth of $100
What $100 invested in Janus Henderson Overseas Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Large Blend category average over the same months.
| Period | JNOSX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $128 | $125 |
| 3 years (Jul 2023 – Jun 2026) | $161 | $167 |
| 5 years (Jul 2021 – Jun 2026) | $160 | $155 |
| Since data start (Jul 2019 – Jun 2026) | $237 | $208 |
JNOSX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +14.99% |
| 1 year | +27.79% |
| 3 years (annualised) | +17.26% |
| 5 years (annualised) | +9.85% |
JNOSX Annual Returns
Calendar-year total returns of Janus Henderson Overseas Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +14.99% |
| 2025 | +28.77% |
| 2024 | +5.90% |
| 2023 | +10.93% |
| 2022 | −8.72% |
| 2021 | +13.12% |
| 2020 | +16.70% |
| 2019 (Jul–Dec) | +13.17% |
JNOSX 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 | +6.0% | +3.0% | −8.4% | +6.1% | +7.2% | +1.0% | — | — | — | — | — | — |
| 2025 | +3.5% | +3.1% | −1.5% | +0.7% | +6.6% | +2.6% | −1.3% | +3.9% | +3.6% | +0.5% | +1.2% | +2.8% |
| 2024 | +5.3% | +3.7% | −0.7% | −1.6% | +3.7% | −1.1% | +2.4% | +1.4% | −0.9% | −4.3% | −0.3% | −1.4% |
| 2023 | +1.7% | −4.0% | +8.9% | +3.7% | −4.8% | +2.8% | −4.0% | −3.7% | +2.9% | +5.6% | +4.8% | −2.4% |
| 2022 | −0.1% | −2.5% | −1.2% | −9.3% | +3.0% | −5.7% | −9.2% | −4.0% | +3.6% | −0.5% | +15.2% | +3.8% |
| 2021 | +0.2% | +6.0% | −1.1% | −1.1% | +4.0% | +3.9% | −1.8% | +1.7% | −1.4% | +5.9% | −6.2% | +3.0% |
| 2020 | −16.2% | −5.8% | −4.8% | +5.1% | +3.5% | +9.2% | −2.2% | +5.0% | +5.2% | +6.2% | +15.3% | −1.1% |
| 2019 | — | — | — | — | — | — | 0.0% | 0.0% | 0.0% | +4.7% | +2.9% | +5.1% |
JNOSX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 12.23%
- 3-year Sharpe ratio: 1.04 (vs 4.5% risk-free rate)
- Best month: +7.18% (May 2026)
- Worst month: −8.36% (Mar 2026)
JNOSX Fund Flows
Monthly money in and out of Janus Henderson Overseas Fund, from SEC Form N-PORT.
- 12-month net flow: −$228.2M
- 12-month gross sales (incl. reinvestments): $852.4M
- Sales ÷ redemptions: 0.79×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $57.4M | $106.4M | −$48.9M |
| May 2026 | $75.8M | $72.1M | $3.7M |
| Apr 2026 | $69.1M | $83.3M | −$14.1M |
| Mar 2026 | $68.0M | $69.6M | −$1.6M |
| Feb 2026 | $95.9M | $89.9M | $6.0M |
| Jan 2026 | $64.7M | $96.0M | −$31.3M |
| Dec 2025 | $119.9M | $59.3M | $60.6M |
| Nov 2025 | $66.3M | $60.1M | $6.3M |
| Oct 2025 | $77.5M | $92.2M | −$14.7M |
| Sep 2025 | $40.7M | $62.7M | −$22.0M |
| Aug 2025 | $35.5M | $135.5M | −$100.0M |
| Jul 2025 | $81.5M | $153.7M | −$72.2M |
JNOSX Assets Under Management
Net assets of Janus Henderson Overseas Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $4.59B |
| 2026-03-31 | $4.05B |
| 2025-12-31 | $4.07B |
| 2025-09-30 | $3.89B |
| 2025-06-30 | $3.86B |
| 2025-03-31 | $3.32B |
| 2024-12-31 | $3.22B |
| 2024-09-30 | $3.54B |
| 2024-06-30 | $3.44B |
| 2024-03-31 | $3.22B |
| 2023-12-31 | $3.08B |
| 2023-09-30 | $2.90B |
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.