TOP TIERMARKET NEWSWIRE
Movers explained · September 13, 2026

Why Is TEMPUS AI INC A (TEM) Stock Moving Today?

By the Top Tier Newswire AI Desk · September 2, 2026 at 9:43 AM ET · reviewed against 0 wire stories

TEMPUS AI INC A (TEM) is drawing unusual attention today.

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Tempus AI Inc A stock rose 6.18% to $66.12 on Thursday, driven by a series of analyst upgrades and new coverage from major firms. Cantor Fitzgerald initiated the stock with an Overweight rating, while Piper Sandler upgraded it to Overweight from Neutral. These actions, combined with a gap down open and a sharp intraday rebound, contributed to the stock’s positive movement.

What Happened

Tempus AI received two key upgrades within a short period. Cantor Fitzgerald initiated coverage with an Overweight rating and a $80 price target, while Piper Sandler upgraded the stock to Overweight from Neutral with a $76 price target. These analyst actions came as the company continues to see strong growth in its AI-driven diagnostics business, with revenue up 50.4% in the trailing twelve months. The stock opened lower, but quickly reversed course and climbed to a session high of $66.60. The stock’s performance followed recent insider sales, including a 3,000-share sale by Director Nadja West under a pre-established Rule 10b5-1 trading plan.

What The Data Shows

The stock opened at $61.59, down 1.1% from the prior close, but quickly reversed direction. It closed the session near its high at $66.44, with volume of 0.7 million shares, which is 0.1 times the 3-month daily average. Over the past eight sessions, the stock has fallen 11.6% from $72.69 to $64.29. Insider sales in the last 90 days totaled $58.2 million, with no insider purchases. The stock traded within its 52-week range of $40.77 to $104.32, and printed one fresh 52-week low and seven fresh 52-week highs on the day.

What To Watch

Investors should monitor the stock for further analyst activity and potential earnings updates. With multiple firms now bullish on the stock, coverage breadth is likely to expand in the coming weeks.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

TEM by the numbers

7 sessions: -7.30%Mkt cap: $11.4B52w: $40.77 to $104.32
TEM · Sep 2 session (5-min) · -0.43% vs prior close · updated 8:45 PM ET
$59.80$63.53$67.26prev close $62.27$62.007:00 AM10:13 AM1:27 PM4:41 PM7:55 PM7:00 AM · $61.597:05 AM · $61.407:10 AM · $61.517:15 AM · $61.447:20 AM · $61.507:30 AM · $61.597:35 AM · $61.707:40 AM · $61.707:45 AM · $61.707:50 AM · $61.508:00 AM · $61.558:05 AM · $61.748:10 AM · $61.788:15 AM · $61.608:20 AM · $61.798:25 AM · $61.848:30 AM · $61.718:35 AM · $61.608:40 AM · $61.758:45 AM · $61.788:50 AM · $61.728:55 AM · $61.609:00 AM · $61.799:05 AM · $61.659:10 AM · $61.909:15 AM · $61.759:20 AM · $61.819:25 AM · $63.059:30 AM · $65.159:35 AM · $65.689:40 AM · $66.519:45 AM · $66.799:50 AM · $66.869:55 AM · $65.9010:00 AM · $65.9110:05 AM · $65.8510:10 AM · $65.4310:15 AM · $64.3610:20 AM · $64.8810:25 AM · $64.2410:30 AM · $64.3110:35 AM · $64.4410:40 AM · $64.4010:45 AM · $63.7010:50 AM · $63.7610:55 AM · $63.5511:00 AM · $63.5811:05 AM · $63.3311:10 AM · $63.3411:15 AM · $63.0611:20 AM · $62.3011:25 AM · $62.0311:30 AM · $61.9011:35 AM · $61.9011:40 AM · $61.9211:45 AM · $61.4011:50 AM · $61.6611:55 AM · $61.7212:00 PM · $61.6712:05 PM · $61.7212:10 PM · $61.5312:15 PM · $61.4712:20 PM · $61.3812:25 PM · $61.3412:30 PM · $61.2712:35 PM · $61.1612:40 PM · $61.0912:45 PM · $61.1612:50 PM · $61.0912:55 PM · $60.301:00 PM · $60.201:05 PM · $60.421:10 PM · $60.331:15 PM · $60.311:20 PM · $60.251:25 PM · $60.311:30 PM · $60.281:35 PM · $60.251:40 PM · $60.651:45 PM · $60.931:50 PM · $60.981:55 PM · $61.022:00 PM · $60.952:05 PM · $60.842:10 PM · $61.012:15 PM · $61.272:20 PM · $61.522:25 PM · $61.352:30 PM · $61.602:35 PM · $61.802:40 PM · $62.232:45 PM · $61.992:50 PM · $61.992:55 PM · $61.923:00 PM · $61.903:05 PM · $61.963:10 PM · $61.943:15 PM · $61.873:20 PM · $62.053:25 PM · $62.143:30 PM · $62.233:35 PM · $62.183:40 PM · $61.863:45 PM · $62.193:50 PM · $62.183:55 PM · $61.914:00 PM · $61.304:15 PM · $61.704:20 PM · $61.594:25 PM · $61.794:30 PM · $61.854:35 PM · $61.804:40 PM · $61.944:50 PM · $61.874:55 PM · $61.865:00 PM · $61.845:05 PM · $61.755:10 PM · $61.905:15 PM · $61.905:20 PM · $61.905:25 PM · $61.895:30 PM · $61.905:35 PM · $61.905:40 PM · $61.905:45 PM · $61.895:50 PM · $61.865:55 PM · $61.926:00 PM · $62.086:10 PM · $61.836:15 PM · $61.986:20 PM · $62.046:25 PM · $61.806:30 PM · $61.806:40 PM · $61.816:45 PM · $61.806:50 PM · $61.827:00 PM · $61.957:05 PM · $61.827:10 PM · $61.817:30 PM · $61.887:35 PM · $61.937:55 PM · $62.00

The headlines behind the move

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Earlier TEM move explainers: 2026-09-02 · 2026-08-31 · 2026-08-25 · 2026-08-24 · 2026-08-21 · 2026-08-20 · 2026-08-19