Seasonality
IART seasonality — Integra Lifesciences Holdings
Over the last 11 years, IART's strongest month on average has been November (+9.8%) and its weakest October (-6.1%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +0.43% | -0.50% | 50% | +15.1% | -10.3% | 10 |
| Feb | +0.07% | +1.14% | 60% | +16.3% | -11.1% | 10 |
| Mar | -3.59% | -2.69% | 40% | +5.0% | -17.2% | 10 |
| Apr | -0.41% | +1.79% | 50% | +14.3% | -25.5% | 10 |
| May | +0.52% | +2.25% | 60% | +52.2% | -31.4% | 10 |
| Jun | +1.47% | -0.69% | 40% | +19.9% | -13.8% | 10 |
| Jul | +0.64% | +1.74% | 60% | +13.5% | -14.9% | 10 |
| Aug | -2.42% | -2.25% | 50% | +15.1% | -18.0% | 10 |
| Sep | -4.15% | -4.54% | 20% | +10.8% | -11.2% | 10 |
| Oct | -6.07% | -6.22% | 20% | +18.6% | -21.7% | 10 |
| Nov | +9.78% | +8.98% | 89% | +31.0% | -3.8% | 9 |
| Dec | +0.78% | +0.25% | 50% | +18.6% | -15.9% | 10 |
Monthly returns heat map — IART
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -10.3 | 2.1 | -17.2 | 11.9 | 52.2 | 12.0 | -7.3 | 1.6 | -3.8 | -21.7 | 5.2 | +8.1% | |
| 2025 | 15.1 | -11.1 | -5.3 | -25.5 | -22.8 | -3.1 | 7.1 | 15.1 | -5.3 | -16.2 | 9.2 | -5.3 | -45.2% |
| 2024 | -7.8 | -8.1 | -4.0 | -17.7 | 5.9 | -5.7 | -14.9 | -18.0 | -10.7 | 3.2 | 31.0 | -7.7 | -47.9% |
| 2023 | 2.2 | -2.9 | 3.2 | -3.6 | -31.4 | 8.4 | 10.6 | -6.4 | -10.2 | -5.8 | 9.0 | 11.1 | -22.3% |
| 2022 | -3.4 | 3.6 | -4.2 | -4.8 | 2.4 | -13.8 | 1.9 | -13.3 | -11.2 | 18.6 | 9.3 | 2.1 | -16.3% |
| 2021 | 1.7 | 3.5 | 1.1 | 7.2 | -6.8 | -1.2 | 6.1 | 3.9 | -9.0 | -3.0 | -3.8 | 4.8 | +3.2% |
| 2020 | -5.6 | -5.3 | -14.3 | 14.3 | 2.1 | -9.8 | 1.6 | 0.1 | -1.2 | -6.6 | 24.1 | 18.6 | +11.4% |
| 2019 | 5.0 | 16.3 | 1.1 | -6.3 | -10.7 | 19.9 | 13.5 | -5.3 | 0.1 | -3.4 | 5.0 | -4.4 | +29.2% |
| 2018 | 10.0 | 0.1 | 5.0 | 11.4 | 4.7 | -0.2 | -3.2 | -4.6 | 10.8 | -18.7 | 0.1 | -15.9 | -5.8% |
| 2017 | -2.7 | 2.4 | -1.4 | 9.1 | 9.5 | 8.3 | -8.9 | 2.7 | -1.0 | -7.3 | 3.9 | -1.6 | +11.6% |
| 2016 | 6.2 |