First Signal

We give you the facts, the moves, and, of course, what we make of it all.

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Labcorp LH

First Signal's file · in 1 issue · All companies

Medical lab tests

Every time it made the issue

We cover a company only when it moves enough to matter. Each row is one of those days, what we made of it, and how the stock did over the next 5 and 20 trading days, next to the S&P 500.

DateWhereMoveOur read5 days later20 days later
Wed, Oct 28, 2026Earnings+8.8%Revenue rose 6.9% to $3.81 billion and it raised its 2026 earnings outlook to $18.30 to $18.70 a share.to cometo come

Its biggest days of the past ten years

Best daysMove
Tue, Mar 24, 2020+12.9%
Thu, Mar 26, 2020+11.6%
Mon, Apr 6, 2020+11.6%
Worst daysMove
Mon, Mar 16, 2020−19.3%
Thu, Mar 12, 2020−13.9%
Wed, Mar 18, 2020−13.4%

How it took its last 8 reports

The stock's move in the first session after each quarterly report. Next report: not yet announced.

Results filedNext session
Wed, Oct 28, 2026+8.8%
Thu, Jul 30, 2026+2.7%
Thu, Apr 30, 2026−0.1%
Tue, Feb 17, 2026−2.1%
Tue, Oct 28, 2025−5.8%
Thu, Jul 24, 2025+6.9%
Tue, Apr 29, 2025+4.7%
Thu, Feb 6, 2025−0.9%

Moves are daily closing prices. Past moves don't predict future ones.