undamentalytics Newsletter

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Results, big moves, analysis and research from Fundamentalytics, newest first. Every figure is checked against SEC filings.

  1. Why Custom Truck One Source shares jumped 13.9% today

    Big moves CTOS

    Custom Truck One Source shares jumped 13.9% on Tuesday after the company raised its full-year earnings guidance for the third time this year and cut net leverage to 3.7 times, even as quarterly revenue missed forecasts according to a report.

  2. Why Lincoln Electric shares jumped 8.4% on Tuesday

    Big moves LECO

    Lincoln Electric shares rose 8.4% on 27 October after third-quarter results topped revenue and profit expectations, the sharpest gain of this kind in more than a year, on lighter than usual trading.

  3. Why Asbury Automotive shares rose 10.4% on Tuesday

    Big moves ABG

    Asbury Automotive shares rose 10.4% on 27 October even though third-quarter earnings and revenue came in below analyst estimates. The clearest positive in the release was a completed dealer-system rollout and margin gains at its longest-converted stores.

  4. Why Armstrong World shares fell 6.9% on Tuesday

    Big moves AWI

    Armstrong World fell 6.9% after reporting third-quarter growth alongside cost pressures and a lower adjusted EBITDA margin. The results offer a plausible catalyst, though no source confirms the market’s reason.

  5. Why Herc Holdings shares rose 14.7% today

    Big moves HRI

    Herc’s quarterly release pointed to stronger rental demand and raised full-year guidance. The shares’ move was confirmed, but the evidence does not prove which disclosure drove it.

  6. Why SoFi shares rose 13.7% today

    Big moves SOFI

    SoFi’s results and higher guidance are the clearest explanation for the move. The company reported record third-quarter revenue and raised its outlook; the share rise was far larger than its usual daily move.

  7. Why Pentair shares rose 12.0% on Tuesday

    Big moves PNR

    Pentair reported third-quarter results before the session. A reported earnings beat and steadier guidance offer the clearest explanation for the rise, although sales, adjusted earnings and free cash flow weakened.

  8. Why Clearwater Paper shares fell 19.9% today

    Big moves CLW

    A sharp fall followed third-quarter results that showed lower sales and an Augusta mill disruption continuing into October, despite higher adjusted EBITDA and improved selling prices.

  9. Why Hawkins shares jumped 13.5% on Tuesday

    Big moves HWKN

    Hawkins’ fiscal second-quarter results offer the clearest explanation: record sales and earnings, though the filing also flags costs that could temper the trend.

  10. Why SunCoke Energy shares rose 12.3% on Tuesday

    Big moves SXC

    SunCoke’s third-quarter release raised its full-year outlook, with management expecting adjusted EBITDA to modestly exceed the high end of its guidance range. The shares rose 12.3%.

  11. Why UniFirst shares fell 15.4% on Tuesday

    Big moves UNF

    UniFirst’s sharp fall has no identified catalyst in the available company news. The move was far larger than its usual daily change, while recent cash-flow and margin trends were weak.

  12. Why Xylem shares fell 8.2% on Tuesday

    Big moves XYL

    Xylem cut its 2026 revenue and adjusted earnings outlook after reporting lower third-quarter revenue. The results are the clearest explanation for the confirmed fall in its shares.

  13. Why Fair Isaac shares fell 13.2% on Monday

    Big moves FICO

    Fair Isaac shares fell 13.2% on 26 October after the company said it would hold its wholesale mortgage credit-score price at $10, a decision reports tied directly to the drop.

  14. Why Range Resources shares jumped 17.7% on Monday

    Big moves RRC

    Range Resources rose 17.7% after EQT agreed to acquire it in an all-stock merger confirmed in a same-day SEC filing. The move dwarfs Range's typical daily swing and arrived on volume far above normal.

  15. Appfolio Inc results: adjusted EPS beat estimates by 1.7%, shares fall 3.0%

    Results and earnings APPF

    Appfolio Inc's adjusted EPS of $1.82 beat the analysts' average estimate of $1.79 by 1.7%, and revenue rose 18.6% year on year to $295.7 million.

  16. Why Rexford Industrial shares jumped 6.7% on Friday

    Big moves REXR

    Rexford filed third-quarter results the day before its shares rose. The move was unusually large, while the company’s latest available operating data showed slowing revenue growth.

  17. Booz Allen Hamilton Holding Corp results: adjusted EPS beat estimates by 19.0%

    Results and earnings BAH

    Booz Allen Hamilton Holding Corp's adjusted EPS of $1.76 beat the analysts' average estimate of $1.48 by 19.0%, and revenue fell 3.9% year on year to $2.8 billion.

  18. What EQT’s filings say about the Range Resources deal

    News analysis EQT

    Reports put a $50 billion all-stock Range Resources transaction at the centre of attention. EQT’s FY2026 Q2 figures show strong cash generation, but cannot establish the deal’s financing or expected contribution.

  19. Why Maplebear shares rose 9.2% on Friday

    Big moves CART

    Maplebear shares rose 9.2% on Friday, but available reporting does not identify a specific catalyst. The move was unusually large against the stock’s recent trading and the wider market.

  20. Why Schlumberger shares jumped 7.1% on Friday

    Big moves SLB

    Schlumberger's stock rose sharply the day the company reported third-quarter results showing broad sequential growth and a strengthened 2027 outlook, even as year-on-year profitability slipped.

  21. Why Weatherford shares jumped 8.1% on Friday

    Big moves WFRD

    Weatherford’s quarterly release reported stronger sequential earnings and cash flow, alongside weaker year-on-year revenue. The move was unusually large for the stock, though trading volume was below its recent average.

  22. Why AT&T shares fell 8.0% on Friday

    Big moves T

    AT&T's shares dropped 8.0% after its quarterly filing showed a GAAP earnings slump from a large impairment charge, with free cash flow falling at a slower pace than profit.

  23. Why Corcept Therapeutics shares fell 20.1% on Friday

    News analysis CORT

    No filing, company release or report explains Corcept’s sharp fall on 23 October. The move was far larger than its typical daily change and came as recent cash flow and margins weakened.

  24. Why Crown Castle shares jumped 9.1% on Friday

    Big moves CCI

    Crown Castle’s 8-K reported third-quarter results and a higher full-year outlook. The filing gives investors company-confirmed news to assess alongside a large, high-volume move.

  25. Why Gentex shares fell 6.7% on Friday

    Big moves GNTX

    Three reports pointed to Gentex’s third-quarter results, including a report that earnings and revenue missed estimates. The company had not confirmed that explanation in an SEC filing by publication.

  26. Why SS&C shares fell 7.3% on 23 October

    Big moves SSNC

    SS&C reported higher quarterly revenue and adjusted earnings, but its guidance and a refinancing milestone were also in focus after shares fell sharply.

  27. Why T-Mobile shares fell 7.7% on Friday

    Big moves TMUS

    Reports pointed to SpaceX’s wireless plans as a possible source of pressure, but T-Mobile has not confirmed a cause. The fall was unusually large against the stock’s recent moves.

  28. Why Weatherford shares jumped 8.2% on Friday

    Big moves WFRD

    Weatherford’s third-quarter release reported sequential growth in operating income and cash flow, while revenue remained lower year on year. The move was much larger than its usual daily change.

  29. Why SLM shares fell 10.8% on 23 October

    Big moves SLM

    Sallie Mae's shares fell 10.8% after it posted a GAAP net loss and cut its full-year earnings guidance, citing credit costs tied to record loan originations and third-party debt-collection problems.

  30. Why UWM Holdings shares jumped 26.1% on Friday

    Big moves UWMC

    UWM Holdings shares rose 26.1% on 23 October after a preliminary third-quarter profit report and a debt plan covered by financial media. The company has not issued its own statement confirming the cause.