ELFNX Performance — Elfun Trusts
Data updated: 2026-08-28
ELFNX returned +4.73% year to date and +16.29% over one year to Jun 2026. Annualised returns are +20.05% over 3 years and +12.44% over 5 years. Against its US Large Blend category average the fund came out ahead over three years but behind over one: $100 invested three years ago grew to $173, against $157 for the category, and to $116 over one year, against $118. Volatility over the past three years was 13.61% a year. In the 12 months to Jun 2026 the fund lost a net $51.0M, and assets reached $4.60B.
ELFNX Growth of $100
What $100 invested in Elfun Trusts grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Large Blend category average over the same months.
| Period | ELFNX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $116 | $118 |
| 3 years (Jul 2023 – Jun 2026) | $173 | $157 |
| 5 years (Jul 2021 – Jun 2026) | $180 | $161 |
| Since data start (Jul 2019 – Jun 2026) | $293 | $229 |
ELFNX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +4.73% |
| 1 year | +16.29% |
| 3 years (annualised) | +20.05% |
| 5 years (annualised) | +12.44% |
ELFNX Annual Returns
Calendar-year total returns of Elfun Trusts, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +4.73% |
| 2025 | +16.68% |
| 2024 | +27.04% |
| 2023 | +34.49% |
| 2022 | −19.88% |
| 2021 | +24.28% |
| 2020 | +25.07% |
| 2019 (Jul–Dec) | +12.56% |
ELFNX 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 | +1.0% | −2.8% | −5.0% | +10.8% | +3.4% | −2.0% | — | — | — | — | — | — |
| 2025 | +2.7% | −2.6% | −6.2% | −0.3% | +6.3% | +5.7% | +4.1% | +1.2% | +2.1% | +3.4% | −0.3% | 0.0% |
| 2024 | +3.2% | +7.0% | +3.0% | −4.0% | +5.1% | +4.2% | +1.1% | +1.8% | +1.5% | −0.9% | +4.4% | −1.8% |
| 2023 | +7.8% | −2.9% | +2.6% | +2.7% | +2.7% | +6.6% | +3.5% | −0.5% | −5.0% | −0.6% | +9.5% | +4.7% |
| 2022 | −3.2% | −4.0% | +1.9% | −8.5% | −0.1% | −8.7% | +9.5% | −4.4% | −9.3% | +6.6% | +6.0% | −5.5% |
| 2021 | −1.5% | +4.5% | +4.0% | +5.6% | +0.8% | +1.6% | +2.3% | +1.7% | −4.4% | +6.3% | −2.1% | +3.9% |
| 2020 | +0.5% | −6.8% | −11.4% | +13.9% | +5.9% | +1.9% | +5.3% | +7.9% | −4.6% | −2.1% | +10.9% | +4.1% |
| 2019 | — | — | — | — | — | — | +0.9% | −1.6% | +0.4% | +4.2% | +5.0% | +3.3% |
ELFNX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 13.61%
- 3-year Sharpe ratio: 1.14 (vs 4.5% risk-free rate)
- Best month: +10.81% (Apr 2026)
- Worst month: −6.21% (Mar 2025)
ELFNX Fund Flows
Monthly money in and out of Elfun Trusts, from SEC Form N-PORT.
- 12-month net flow: −$51.0M
- 12-month gross sales (incl. reinvestments): $367.5M
- Sales ÷ redemptions: 0.88×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $1.6M | $28.8M | −$27.2M |
| May 2026 | $2.1M | $32.3M | −$30.1M |
| Apr 2026 | $3.2M | $25.8M | −$22.6M |
| Mar 2026 | $2.8M | $28.8M | −$26.0M |
| Feb 2026 | $2.3M | $19.4M | −$17.1M |
| Jan 2026 | $3.5M | $30.0M | −$26.5M |
| Dec 2025 | $334.8M | $37.6M | $297.2M |
| Nov 2025 | $3.2M | $25.0M | −$21.8M |
| Oct 2025 | $3.2M | $120.3M | −$117.1M |
| Sep 2025 | $3.2M | $28.6M | −$25.4M |
| Aug 2025 | $2.2M | $22.9M | −$20.7M |
| Jul 2025 | $5.4M | $19.0M | −$13.6M |
ELFNX Assets Under Management
Net assets of Elfun Trusts by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $4.60B |
| 2026-03-31 | $4.17B |
| 2025-12-31 | $4.54B |
| 2025-09-30 | $4.65B |
| 2025-06-30 | $4.38B |
| 2025-03-31 | $3.97B |
| 2024-12-31 | $4.28B |
| 2024-09-30 | $4.34B |
| 2024-06-30 | $4.21B |
| 2024-03-31 | $4.06B |
| 2023-12-31 | $3.64B |
| 2023-09-30 | $3.28B |
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.