DJ Fortinet Inc. Stock Underperforms Thursday When Compared To Competitors

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Shares of Fortinet Inc. $(FTNT)$ slid 1.35% to $150.79 Thursday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 0.87% to 7,641.16 and Dow Jones Industrial Average falling 1.32% to 52,759.21.

This was the stock's second consecutive day of losses.

Fortinet Inc. closed 12.38% below its 52-week high of $172.09, which the company achieved on August 5th.

The stock demonstrated a mixed performance when compared to some of its competitors Thursday, as Cisco Systems Inc. $(CSCO)$ fell 0.87% to $109.59, CrowdStrike Holdings Inc. Cl A (CRWD) fell 5.60% to $190.34, and Palo Alto Networks Inc. (PANW) fell 2.84% to $349.56.

Trading volume (5.0 M) remained 687,742 below its 50-day average volume of 5.7 M.

Data source: Dow Jones Market Data, FactSet. Data compiled August 20, 2026.