TEM
Tempus AI, Inc. · Healthcare · Health Information Services
$69.16
+1.23% today · -0.17% 1W
Oct 15 close or latest
ReadoutWhy it's moving
Analyst target raises behind the outperformance
- TEM +1.23% on the last session vs SPY −0.00%: +1.2 pts of stock-specific move.
- 1 analyst action in the past 10 days (1 positive, 0 negative); latest: Canaccord Genuity maintained Buy, raised target $80.00 → $95.00.
- 6 insider or congressional trades in the past 30 days.
- Market backdrop (Today): Core PPI m/m 1.3% vs 0.3% expected (hotter); Core Retail Sales m/m 0.9% vs 0.6% expected (stronger); S&P futures -0.08%, 10-year yield -3bp in the 30 minutes after.
Assembled from Wallsti's own signals.
Best and worst times to own TEM in the past two years
Buying and selling at the close. Each colored stretch is the best or worst window for that holding period, green for a gain and red for a loss: longer holds are wider and darker underneath, shorter ones brighter on top. The grey line is the full two years. Letters mark events inside the windows (E earnings, A analyst, I insider, M mention spike, V volume spike, T theme move, N news). Hover a period above the chart to pick it out and see only its events; click it to hide or show it.
Best and worst window per holding period
| Best | Worst | |||||||
|---|---|---|---|---|---|---|---|---|
| Hold for | Buy | Sell | Gain | Rank | Buy | Sell | Gain | Rank |
| one single day | Jan 17, 2025 | Jan 21, 2025 | +35.5% | #3 | May 27, 2025 | May 28, 2025 | -19.2% | #26 |
| one week | Nov 1, 2024 | Nov 8, 2024 | +60.2% | #3 | Nov 11, 2024 | Nov 18, 2024 | -30.4% | #10 |
| one month | Jan 14, 2025 | Feb 14, 2025 | +181.0% | #2 | Feb 13, 2025 | Mar 13, 2025 | -49.7% | #4 |
| 3 months | Jul 8, 2025 | Oct 8, 2025 | +76.5% | #48 | Nov 3, 2025 | Feb 3, 2026 | -36.9% | #48 |
| 6 months | Apr 8, 2025 | Oct 8, 2025 | +177.3% | #22 | Oct 9, 2025 | Apr 9, 2026 | -55.5% | #8 |
| one year | Oct 15, 2024 | Oct 8, 2025 | +121.4% | #64 | Feb 14, 2025 | Feb 17, 2026 | -41.2% | #69 |
Rank #3 for the best one week means 2 of the S&P 500 components had a better best-one week gain over the past year; for the worst windows #1 is the deepest fall. Updated .
What happened in each window
Best one single day Jan 17, 2025 → Jan 21, 2025 +35.5% · 1 event
- V Volume spike 8.6x average volume, +35.5% on the day
Best one week Nov 1, 2024 → Nov 8, 2024 +60.2% · 2 events
- E Earnings beat EPS +$0.06 (+19.4%) vs consensus · -10.1% reaction
- V Volume spike 4.1x average volume, -10.1% on the day
Best one month Jan 14, 2025 → Feb 14, 2025 +181.0% · 1 event
- V Volume spike 8.6x average volume, +35.5% on the day
Best 3 months Jul 8, 2025 → Oct 8, 2025 +76.5% · 2 events
- V Volume spike 3.2x average volume, +3.6% on the day
- E Earnings beat EPS +$0.03 (+12.0%) vs consensus · +3.6% reaction
Best 6 months Apr 8, 2025 → Oct 8, 2025 +177.3% · 4 events
- E Earnings beat EPS +$0.03 (+11.1%) vs consensus · +12.6% reaction
- V Volume spike 3.5x average volume, -19.2% on the day
- V Volume spike 3.2x average volume, +3.6% on the day
- E Earnings beat EPS +$0.03 (+12.0%) vs consensus · +3.6% reaction
Best one year Oct 15, 2024 → Oct 8, 2025 +121.4% · 10 events
- E Earnings beat EPS +$0.06 (+19.4%) vs consensus · -10.1% reaction
- V Volume spike 4.1x average volume, -10.1% on the day
- V Volume spike 7.3x average volume, -4.0% on the day
- V Volume spike 8.6x average volume, +35.5% on the day
- E Earnings miss EPS −$0.03 (−20.0%) vs consensus · -15.1% reaction
- M Mention spike 33 mentions vs 5.0/day the week before
- E Earnings beat EPS +$0.03 (+11.1%) vs consensus · +12.6% reaction
- V Volume spike 3.5x average volume, -19.2% on the day
- V Volume spike 3.2x average volume, +3.6% on the day
- E Earnings beat EPS +$0.03 (+12.0%) vs consensus · +3.6% reaction
Worst one single day May 27, 2025 → May 28, 2025 -19.2% · 1 event
- V Volume spike 3.5x average volume, -19.2% on the day
Worst one week Nov 11, 2024 → Nov 18, 2024 -30.4% · 0 events
None recorded.
Worst one month Feb 13, 2025 → Mar 13, 2025 -49.6% · 2 events
- E Earnings miss EPS −$0.03 (−20.0%) vs consensus · -15.1% reaction
- M Mention spike 33 mentions vs 5.0/day the week before
Worst 3 months Nov 3, 2025 → Feb 3, 2026 -36.9% · 4 events
- E Earnings beat 3Q2025 · EPS +$0.07 (+37.3%) vs consensus · -2.6% reaction
- I Unplanned insider sale Jennifer A Doudna (Director), $137,613
- I Unplanned insider sale Wayne A.i. Frederick (Director), $283,820
- V Volume spike 3.9x average volume, +4.5% on the day
Worst 6 months Oct 9, 2025 → Apr 9, 2026 -55.5% · 7 events
- E Earnings beat 3Q2025 · EPS +$0.07 (+37.3%) vs consensus · -2.6% reaction
- I Unplanned insider sale Jennifer A Doudna (Director), $137,613
- I Unplanned insider sale Wayne A.i. Frederick (Director), $283,820
- V Volume spike 3.9x average volume, +4.5% on the day
- I Insider buy Tempus Ai, Inc. (10% owner), $2,739,181
- I Unplanned insider sale Ryan M Bartolucci (Chief Accounting Officer), $171,363
- E Earnings beat 4Q2025 · EPS +$0.01 vs consensus · -7.3% reaction
Worst one year Feb 14, 2025 → Feb 17, 2026 -41.2% · 11 events
- E Earnings miss EPS −$0.03 (−20.0%) vs consensus · -15.1% reaction
- M Mention spike 33 mentions vs 5.0/day the week before
- E Earnings beat EPS +$0.03 (+11.1%) vs consensus · +12.6% reaction
- V Volume spike 3.5x average volume, -19.2% on the day
- V Volume spike 3.2x average volume, +3.6% on the day
- E Earnings beat EPS +$0.03 (+12.0%) vs consensus · +3.6% reaction
- E Earnings beat 3Q2025 · EPS +$0.07 (+37.3%) vs consensus · -2.6% reaction
- I Unplanned insider sale Jennifer A Doudna (Director), $137,613
- I Unplanned insider sale Wayne A.i. Frederick (Director), $283,820
- V Volume spike 3.9x average volume, +4.5% on the day
- I Insider buy Tempus Ai, Inc. (10% owner), $2,739,181
From Wallsti's event record (Aftermath's events over the two years, plus the AI-read news catalysts, which only cover recent weeks). An event is no proof of cause: check the dates against the line.
Today vs. the best starting days
| As of | 1d | 1w | 1m | 3m | 6m | 1y |
|---|---|---|---|---|---|---|
| Today Oct 15, 2026 |
+1.2% | -0.2% | +0.5% | +20.8% | +22.6% | -24.8% |
| Best one single day Jan 17, 2025 |
+1.2% | -6.3% | -9.8% | -26.8% | -11.8% | -12.7% |
| Best one week Nov 1, 2024 |
+3.2% | +5.9% | -13.2% | +17.3% | +14.4% | +14.4% |
| Best one month Jan 14, 2025 |
-1.6% | -18.1% | -22.4% | -37.2% | -19.9% | -20.9% |
| Best 3 months Jul 8, 2025 |
+0.9% | -1.6% | -5.7% | +57.2% | +56.1% | +76.2% |
| Best 6 months Apr 8, 2025 |
-12.8% | -21.2% | -24.2% | -0.7% | -22.6% | -7.5% |
| Best one year Oct 15, 2024 |
-8.1% | -3.0% | -5.6% | +27.4% | +15.9% | +15.9% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.