Take a look at the businesses making headlines in after-hours buying and selling. Zoom Communications — The work providers inventory jumped virtually 4% after posting stronger-than-expected third-quarter earnings and upbeat full-year steerage. Zoom earned $1.52 per share excluding gadgets on $1.23 billion in income, whereas analysts polled by LSEG penciled in $1.44 a share and $1.21 billion, respectively. The corporate additionally elevated its share buyback authorization by $1 billion. Sandisk — The info storage firm noticed shares pop 9% after S & P Dow Jones Indices stated it would transfer Sandisk into the S & P 500, changing The Interpublic Group of Firms, efficient previous to Friday’s buying and selling session. Symbotic — Shares of the automation know-how firm soared 14% after Symbotic topped fourth-quarter income estimates and gave sturdy steerage for the primary quarter. Symbotic reported $618 million in income for the interval, whereas analysts polled by LSEG anticipated $604 million. Agilent Applied sciences — The life sciences inventory shed 1.2%. Though Agilent beat on the highest and backside strains for the fourth quarter, its first-quarter and financial 2026 earnings forecast was disappointing. The corporate expects adjusted earnings of between $1.35 and $1.38 per share within the first quarter, whereas analysts polled by LSEG anticipated $1.41 per share. For the fiscal yr, Agilent expects to ear $5.86 to $6.00 per share after changes, in comparison with an estimate of $6.02 per share. Keysight Applied sciences — Keysight, which makes electronics take a look at and measurement gear and software program, noticed shares rally practically 14% on the again of the corporate’s sturdy fiscal fourth-quarter outcomes. Keysight earned $1.91 per share, on a non-GAAP foundation, whereas analysts surveyed by FactSet anticipated $1.83 per share. Keysight’s income of $1.42 billion for the quarterly interval additionally surpassed analysts’ consensus forecast of $1.38 billion, per FactSet. Semtech — The semiconductor inventory dropped greater than 7% after its third-quarter earnings fell in need of estimates. Semtech earned 48 cents per share on an adjusted foundation on income of $267 million. For the fouth quarter, Semtech expects to earn between 40 cents and 46 cents per share, excluding gadgets, on gross sales of between $268 million to $278 million. Upwork , First Interstate BancSystem , PTC Therapeutics — Shares of Upwork and biopharmaceutical firm PTC Therapeutics every gained greater than 5%, whereas First Interstate BancSystem rose about 4%, on information that the three shares will be a part of the S & P small cap 600 index . PTC Therapeutics will change Sandisk previous to the opening of buying and selling on Friday. Upwork will change Premier , additionally on Friday, whereas First Interstate will change Hanesbrands on Dec. 2. The modifications are as a consequence of a sequence of acquisitions. — CNBC’s Alex Harring contributed reporting.