Key Highlights

  • Grid Dynamics (NASDAQ:GDYN) closed the snapshot at USD 13.68, up 61.07% in a week and 73.76% in a month, about 74%, on both small cap lists in a published screener snapshot of November 5, 2026.
  • Longer windows are strong too: 78.29% over three months, 96.20% over six months and 51.44% year to date, though the latest session slipped 0.55%.
  • Third quarter 2026 Revenue was USD 114.3 million, up 9.7%, against a USD 112.7 million consensus; adjusted EPS was USD 0.18 against USD 0.13 expected and USD 0.09 a year earlier.
  • Adjusted EBITDA was USD 22.9 million, a 20% margin, against USD 16.81 million expected, and the stock rose 4.7% to USD 9.95 after the October 29, 2026 release.

What Moved Grid Dynamics (+73.76% in 1M)

Grid Dynamics reported third quarter 2026 results on October 29, 2026. Revenue of USD 114.3 million beat consensus by 1.4%, adjusted EPS beat by 37.7% and adjusted EBITDA beat by 36.2%. Trailing 12-month revenue reached USD 432.7 million, and the market cap after the release was USD 709.9 million. Operating Margin was 8% against negative 0.2% a year earlier, and adjusted Operating Margin was 12.6%, up 5.3 points. Fourth quarter revenue guidance of USD 114.5 million at the midpoint implies growth of 7.9% and compares with consensus of USD 112.8 million. EBITDA guidance of USD 21 million compares with USD 17.45 million expected. Shares were USD 8.56 on October 22, 2026, so USD 13.68 is about 60% higher (calculated).

Why a Stock Like This Re-Rates

The catalyst was an Earnings beat with fourth quarter profit guidance above consensus, tied to AI-driven delivery and productivity gains. Published coverage on October 30, 2026 described the shares as rocketing higher. General context: a company whose margins widen while revenue grows 9.7% can see estimates rise sharply, and a short base can add squeeze mechanics, though short interest was not confirmed. The company named Nikita Ivanov Head of AI on August 26, 2026. The shares gained 78.29% over three months and 96.20% over six months, so the rebound began well before this report. Fiscal 2026 revenue guidance was USD 435 million to USD 465 million as of July 30, 2026. Analysts had a Buy consensus with a USD 9.40 target from six firms, which the price now exceeds, and Needham had a USD 10 target.

Valuation, Liquidity and Risks After the Run

At USD 8.56 the market cap was USD 694.45 million, so USD 13.68 implies roughly USD 1.11 billion (calculated), still a small cap. The 52-week range was USD 5.11 to USD 10.21, and the price is now above that high. Trailing P/E was 251.54 and forward P/E 17.64 on October 22, with trailing revenue of USD 422.58 million, about 1.64 times sales at that price. Volume was 878,286 that day. A small number of trades can move the price, spreads can be wide, and the move may reverse. Diluted share count is up 30.8% over five years, which dilutes per-share gains, and adjusted operating margin is down 6.8 points over that span.

Where Things Stand

Grid Dynamics (NASDAQ:GDYN) surged because it beat third quarter estimates by wide margins and guided fourth quarter EBITDA of USD 21 million, above USD 17.45 million expected. It appears on both small cap lists in the snapshot. At USD 13.68 the shares are above the 52-week high of USD 10.21, the latest session fell 0.55%, and the move is not a signal of what comes next.