Tenable Stock: 9 Straight Green Days, Up 39%

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Shares of Tenable (TENB) have closed higher in each of the last 9 sessions, a cumulative gain of 39.2%. That added about $1.6 billion to the company’s market value, which now stands at about $5.7 billion. The stock closed at $51.78 on Thursday, October 29, its highest close of the past year.

Image from Pixabay

 
How The Streak Stacks Up Against The S&P 500

Returns for TENB and the S&P 500 over the streak and the periods around it, all ending Thursday, October 29 and including dividends:
 

Return Period TENB S&P 500
1 Day 6.3% -0.3%
9 Days (Current Streak) 39.2% 0.8%
1 Month (21 Trading Days) 42.3% 1.0%
3 Months (63 Trading Days) 58.6% 3.3%
Year To Date 120.1% 13.8%
1 Year (252 Trading Days) 70.6% 13.3%

A Stock-Specific Run, Or A Market Move?

The market explains little of this: the S&P 500 gained 0.8% over the same 9 sessions, including dividends, against Tenable’s +39.2%. Over the past three months the stock is up 58.6%, a window that includes the streak; over the other 54 sessions of that window it was up 14.0%.

Is The Business Keeping Up With The Stock?

On the fundamentals, revenue grew 9.9% over the last twelve months, against a median of 18.4% for S&P 500 Information Technology stocks; and its operating margin is 4.2%, versus a median of 21.6%. At least one of the last four quarters was a loss, so a price-to-earnings multiple would not be a meaningful yardstick here. The read is mixed.

If you are looking for strength with more behind it than a hot tape, our Guidance Momentum screen surfaces the names where management raised its own outlook.

Momentum Is A Tailwind, Not A Plan

Riding a stock that rises every day feels effortless, and that is precisely the danger: the same momentum that built this run can reverse without notice, and one name’s reversal should never be able to reset your whole year.

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