Xencor Inc (XNCR) returns
Xencor returns over 10 years
$1,000 invested in Xencor ten years ago was worth $1,441 at the close on October 30, 2026, with dividends reinvested: an average return of 3.7% 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 | +19.5% | — | $1,195 | -0.9% |
| 3 months | +38.8% | — | $1,388 | +2.1% |
| Year to date | +94.8% | — | $1,948 | +11.7% |
| 1 year | +111.0% | — | $2,110 | +12.4% |
| 3 years | +73.1% | +20.1% | $1,731 | +88.5% |
| 5 years | -24.6% | -5.5% | $753.79 | +76.0% |
| 10 years | +44.1% | +3.7% | $1,441 | +316.6% |
Xencor return by calendar year
| Year | XNCR | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +94.8% | +11.7% | +83.1% |
| 2025 | -33.4% | +17.7% | -51.1% |
| 2024 | +8.2% | +24.9% | -16.6% |
| 2023 | -18.5% | +26.2% | -44.7% |
| 2022 | -35.1% | -18.2% | -16.9% |
| 2021 | -8.0% | +28.7% | -36.8% |
| 2020 | +26.9% | +18.4% | +8.5% |
| 2019 | -4.9% | +31.2% | -36.1% |
| 2018 | +65.0% | -4.6% | +69.5% |
| 2017 | -16.7% | +21.7% | -38.4% |
| 2016 | +80.0% | +12.0% | +68.0% |
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: XNCR financials
No forecast, no recommendation. This page describes Xencor Inc 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.