Stock Market Update

17-Feb-26 14:30 ET
S&P 500 Climbs 0.37% as Fiserv Jumps on Jana Stake; Allegion Slides After Q4 Miss
Dow +134.40 at 49634.12, Nasdaq +111.87 at 22658.56, S&P +25.15 at 6861.31

[BRIEFING.COM] The S&P 500 (+0.37%) is in second place on Tuesday afternoon, up about 25 points.

Briefly, S&P 500 constituents Fiserv (FISV 63.67, +4.31, +7.26%), Generac (GNRC 234.39, +9.94, +4.43%), and Baxter (BAX 20.69, +0.90, +4.55%) host solid gains. FISV rallies after reports that Jana Partners has built a stake in the company, while GNRC and BAX rise despite a dearth of corporate news.

Meanwhile, Allegion (ALLE 164.03, -15.47, -8.62%) is one of today's worst laggards after slightly missing Q4 EPS and revenue expectations and issuing FY26 guidance that suggests moderate growth.

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