Quidelortho Corp (QDEL) returns
Quidelortho returns over 10 years
$1,000 invested in Quidelortho ten years ago was worth $681.23 at the close on October 30, 2026, with dividends reinvested: an average return of -3.8% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | +25.7% | — | $1,257 | -0.9% |
| 3 months | -20.0% | — | $799.64 | +2.1% |
| Year to date | -53.6% | — | $463.94 | +11.7% |
| 1 year | -50.6% | — | $494.22 | +12.4% |
| 3 years | -78.0% | -39.6% | $220.28 | +88.5% |
| 5 years | -90.0% | -36.9% | $99.80 | +76.0% |
| 10 years | -31.9% | -3.8% | $681.23 | +316.6% |
Quidelortho return by calendar year
| Year | QDEL | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | -53.6% | +11.7% | -65.3% |
| 2025 | -35.9% | +17.7% | -53.6% |
| 2024 | -39.6% | +24.9% | -64.4% |
| 2023 | -14.0% | +26.2% | -40.2% |
| 2022 | -36.5% | -18.2% | -18.4% |
| 2021 | -24.9% | +28.7% | -53.6% |
| 2020 | +139.4% | +18.4% | +121.1% |
| 2019 | +53.7% | +31.2% | +22.5% |
| 2018 | +12.6% | -4.6% | +17.2% |
| 2017 | +102.4% | +21.7% | +80.7% |
| 2016 | +1.0% | +12.0% | -11.0% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: QDEL financials
No forecast, no recommendation. This page describes Quidelortho Corp from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.