Can GBTG Rally Continue? What's Left for This Business Travel Group After 8.9% Jump

Global Business Travel Group, Inc. (GBTG) wrapped up recent trading 8.9% higher at $5.49, driven by robust transaction volumes. Yet this uptick represents a sharp reversal from the company’s struggling performance—shares had tumbled 33.8% over the preceding four weeks. The catalyst? Management’s announcement to double its share repurchase authorization to $600 million, a decisive signal that executives believe the business travel group has room to run despite recent headwinds.

The expanded buyback program underscores confidence in the company’s medium-term trajectory. GBTG, the corporate travel arm of American Express Global Business Travel, projects FY26 revenues between $3.235 billion and $3.295 billion, implying growth of 19% to 21%. Management also anticipates quarterly earnings of $0.02 per share, representing a 166.7% year-over-year increase, with revenues potentially hitting $786.29 million—up 33% from the year-ago period. These figures suggest the business group’s operational levers remain intact.

What’s Really Left: The Earnings Revision Question

Yet beneath the surface, critical questions linger about how much upside remains. Investment research consistently shows that near-term stock momentum correlates strongly with shifts in earnings estimate revisions, not just absolute earnings levels. For GBTG, the consensus EPS forecast for the upcoming quarterly report has remained flat over the past month—no upgrades, no downgrades. This stagnation is telling. Without fresh tailwinds from the analyst community, the recent 8.9% rally risks fading into the background.

The group currently carries a Zacks Rank #3 (Hold), reflecting this uncertain positioning. Management’s confidence in doubling the buyback to $600 million and guiding for 19-21% revenue growth looks impressive on paper. Yet if earnings estimates don’t climb, the stock may struggle to sustain its breakout momentum.

How the Business Travel Group Stacks Up

Within the Zacks Internet - Software sector, peer comparisons offer perspective. Braze, Inc. (BRZE), another software firm, declined 3.8% in the latest session to close at $16.93. Over the past month, BRZE has surrendered 23.6%, mirroring the sector’s broader weakness. Notably, Braze’s consensus EPS estimate for the upcoming report has held steady at $0.14, unchanged over the past 30 days—a pattern mirroring GBTG’s own stalled estimate revisions. That metric represents a 16.7% increase versus the year-ago quarter, yet the lack of upward estimate momentum weighs on sentiment. BRZE also carries a Zacks Rank #3 (Hold), placing both companies in a similar holding pattern.

What’s Left to Monitor

For investors asking whether more upside remains left in GBTG following the 8.9% surge, the answer hinges on a critical test: Will the business travel group’s forward momentum convince analysts to raise earnings expectations? If estimate revisions begin trending higher, the expanded $600 million buyback program and strong guidance could propel shares further. If estimates stall, current valuations may already price in much of the good news. Watch closely for the next earnings report and any shifts in analyst sentiment—those signals will determine whether this business group’s recent rally transforms into sustained strength or proves merely a temporary reprieve.