TEM
Tempus AI Inc.Stock · Technology$77.84-3.14%
as of market close, Sep 18, 2026
☾ AH — —
Tempus AI Inc. monthly returns
Tempus AI Inc. has averaged 6.32% per month, positive in 57% of months. Month-by-month returns for Tempus AI Inc. (TEM) below, through September 18, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+6.3%
21 months
Best month
+70.0%
Jan 2025
Worst month
-24.3%
Jul 2026
Positive months
57%
of all months
Tempus AI Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | +23.5% | |
| Aug 2026 | +43.7% | |
| Jul 2026 | -24.3% | |
| Jun 2026 | +14.8% | |
| May 2026 | -9.0% | |
| Apr 2026 | +22.7% | |
| Mar 2026 | -15.1% | |
| Feb 2026 | -11.0% | |
| Jan 2026 | +1.3% | |
| Dec 2025 | -24.2% | |
| Nov 2025 | -13.3% | |
| Oct 2025 | +11.3% | |
| Sep 2025 | +6.4% | |
| Aug 2025 | +34.1% | |
| Jul 2025 | -10.9% | |
| Jun 2025 | +15.2% | |
| May 2025 | +6.8% | |
| Apr 2025 | +7.1% | |
| Mar 2025 | -14.1% | |
| Feb 2025 | -2.1% | |
| Jan 2025 | +70.0% | |
| Dec 2024 | -46.1% | |
| Nov 2024 | +40.3% | |
| Oct 2024 | -21.2% | |
| Sep 2024 | -4.7% | |
| Aug 2024 | +37.2% | |
| Jul 2024 | +23.7% |
Monthly total return (since Jan 2025)#
-60%-40%-20%0%20%40%60%
Jan 2025+70%2025
Feb 2025-2.1%
Mar 2025-14%
Apr 2025+7.1%
May 2025+6.8%
Jun 2025+15%
Jul 2025-11%
Aug 2025+34%
Sep 2025+6.4%
Oct 2025+11%
Nov 2025-13%
Dec 2025-24%
Jan 2026+1.3%2026
Feb 2026-11%
Mar 2026-15%
Apr 2026+23%
May 2026-9.0%
Jun 2026+15%
Jul 2026-24%
Aug 2026+44%
Sep 2026+23%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from TEM's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Tempus AI Inc.'s average monthly return?
- Tempus AI Inc. (TEM) has averaged about 6.32% per month, positive in roughly 57% of months. The best month was Jan 2025 (+70.0%) and the worst was Jul 2026 (-24.3%).
More on Tempus AI Inc.
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