# Qualcomm stock drops 6% on weak earnings forecast as memory shortage weighs on smartphone sales

> **Open Intelligence Dossier** · First detected: 2026-11-05 00:00 UTC · Category: Business

## Executive Summary
Qualcomm shares fell 6% following a weak earnings forecast driven by a memory shortage and a slowdown in smartphone sales.

## Intelligence Brief
Qualcomm experienced a significant stock decline of 6% following the release of a weak earnings forecast. According to reports from CNBC and Reuters, the company's smartphone chip sales missed established estimates, leading to a drop in share value. The financial downturn is attributed to a memory shortage that is currently weighing on smartphone sales. This negative momentum occurred as the company reported its Q4 earnings results, which were marked by a general decline in revenue from the handset sector. Coverage from multiple major outlets emphasizes the specific pressures facing the chipmaker.


MarketWatch reports that the company's sales are being pressured by twin forces, while Bloomberg.com highlights that Qualcomm provided a tepid profit outlook after facing rising supply costs. The Wall Street Journal notes a specific tension in the company's portfolio, stating that the slowdown in the handset market has effectively offset the gains made in the automotive sector. Yahoo Finance Singapore also noted that the Q4 earnings report arrived during a period of slowing sales for both smartphones and PCs. To understand the current situation, readers must note the volatility surrounding the November 4 earnings window. Prior to the official release, Yahoo Finance had published pieces advising investors to mark their calendars and questioning whether the stock remained a smart investment option before the Q4 figures became public.


The context provided by the reports suggests that while Qualcomm is diversifying into other areas like automotive technology, the core smartphone chip business remains highly sensitive to supply chain disruptions, specifically the memory shortage mentioned by CNBC. Looking forward, the focus remains on how Qualcomm manages its profit outlook in the face of rising supply costs and a sluggish handset market. Based on the provided coverage, analysts and investors will be monitoring whether the gains in the automotive sector can eventually outpace the losses in smartphone and PC sales. The primary concern for the near term is the impact of the ongoing memory shortage on the broader ability to meet sales estimates for smartphone chips as the company navigates its revised financial guidance.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Yahoo Finance | Is QCOM Stock a Smart Investment Option Before Q4 Earnings Release? | [Source Link](https://news.google.com/rss/articles/CBMioAFBVV95cUxNVS1FeWFxWEJ3OHNsU2J5RVdjZENZUVBvRTVtQWMtbF8zNmZiVXpqVlJPZnlSY0oxTExyR3RlQ19zOENDRGRjNHBfRzdGODdEd0V0UWFrUkltTmhKVnhCV1hwcHZhU0szek9Ebno3dmZrWUZ0TE91aDN1b1hnX2Voekdac3ozeTJCTzZEeDdfVS1fRmNmNENJdmlFb1dlVk04?oc=5) |
| Yahoo Finance | Dear Qualcomm Stock Fans, Mark Your Calendars for November 4 | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxNQjRvSkw5bmlBNE1EczN5UGlYVklycEs3R2dTLXZzWERMdFhYejdqTXF6VDRXenVnWFVyZ3h0NFU0bmZaaVVsUW1pODJOa3c2MzVkU0h6aDVVa3hGbVM4QjA2ay16OUpRblF0ZGMzM2NINmxpc3c3UVgtYWM5UnRhWjdsM204Q1RNTHJZa0twZ1hDdlJUVjRFdWNB?oc=5) |
| MarketWatch | Qualcomm’s stock falls as twin forces pressure sales | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxOQkRMRGxqR1VEUzd6c3N4bDJvMTJoRC1xMThvNkZaNnNMVzIxamNPRFFZckNIcHlmQl9xcXZqMkMyd3dXOUJlYUFLMTRIZ2M3TzJ0eVhTTi1pQlZsZ3B6SHRTQ3VkM2JSMkd4ZFppSTI1NWxHcm5yYnlXeE05aE5DcHFHcE9rTnMzc2hGWHFab1BSa24zNmFZdG9B?oc=5) |
| Reuters | Qualcomm's smartphone chip sales miss estimates, shares fall | [Source Link](https://news.google.com/rss/articles/CBMiwAFBVV95cUxPY1J5TU1haGNMUk9CVzZLSmN4d09oZXdTLUFSTEJOMVAxZURhWE5JRVgzVU41TXdHSV92TEJkODQ2Q1NFLUdLSjh6UThlVUVFTUJUS3gxb25ta1VHYjJEMWQ5LUxwTTRzNXpfaUdPOVJxeGhQaDhqMzg5eDRkTENkeUhNa3lwT1k1cEVQQWR6SEl1R1dkVUtFalp2eHVMTDR5VUhiM1JHUjNPRkt5MW1Td2U2UE9SejRBUTJJR0cyaWE?oc=5) |
| CNBC | Qualcomm stock drops 6% on weak earnings forecast as memory shortage weighs on smartphone sales | [Source Link](https://news.google.com/rss/articles/CBMif0FVX3lxTE9KdnBhYm1hakZ1aldQNm80ZGNKSmUtY1JqWHVZem5QZE1DVE00UmZfeldSNWJ6b0FOekhBQzlPbWJPRC0zclJQMGVxaWFiOGtSWWxGSVUzVXl3RU9lLWJNN3kxR19iZEpQV2NjM2F4aTFiWkg4bzhoRF9mQzJjZzDSAYQBQVVfeXFMT19QY1RERExyM2ZhYTBmU1hLNXJhWlo2UEJmMGEyR0lIVzVfQWFGcWRLMmtaSk5lM2N6N3N6NUh4TW9HN3FtUENWdWtleTFFVzVWN01EODExQUlXMXdXcTlnckEwcXA3S2tZSVFVM2lqNGtrR285NXVzLXYyaWRycXF1TnV1?oc=5) |
| WSJ | Qualcomm Revenue Falls as Handset Slowdown Offsets Automotive Gains | [Source Link](https://news.google.com/rss/articles/CBMitAFBVV95cUxOVjRWZDhfZ1BEQ2tFQUVMZ0MzQTdvY1czUWxlcUVfU29QcldDSVU5eVRVeENnQ2pMQ1ppUmZvNThDVWtwUUFZY0djcG5CLVdmbDJ1WFpWRUMtVzhJcWZoRTVqd1JnTmVsN2I1T0ZIUHpxbEJhbjF2V1JVV1lBd1ZSZmZTS01BcFJsTkZnMGh3UEpfX1E4VlJFS3JnTUlfLXJsUmxqZGl0a0R0NDJUZC1YSUcxVkE?oc=5) |
| Bloomberg.com | Qualcomm Gives Tepid Profit Outlook After Supply Costs Rise | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxPVGJHbzkweUROTU8zcGl4d2Ffb2FmaU5tRE9CdVhmZlI1Xy1peVgyTGRSNnZfRG5YNy1DTlI3VnJyV3IxbmhJTmZDcTF4ZVFUbHF2U21SS283SVFBb0Z0ME1jTGNpX2RlVmhPTElXY20xOGM2aFNsSzlFTDJhVUhDUy1RRWt6dGxObzJwekJfZzk2YWFFdEJKMGNzUkR0UzV6dEdMbFg2NHZJVVVzS3FyeERJdw?oc=5) |
| Yahoo Finance Singapore | Qualcomm to report Q4 earnings amid slowing smartphone, PC sales | [Source Link](https://news.google.com/rss/articles/CBMisgFBVV95cUxOSU9UckZCTXlGYm54VGhMSk5MY1JrdzIxZmNGaFNYaTVwY0RvMG5NMGxoa2NGQm5LbHB3TDQ1ODVrNGhCa0pMWDItOGlhemtxajBuY0p6azVrbU9MQ0Y0cnRhT1NVcE51U28zODREMmxJczY5VXpoWXl5N1dLT0s4b1pucEtwSHlyWXNQTzZzWjA5T2pnUHJBVDNwRmJhVnd4cDlRVmxFNF9NWEJqc3NhdGdR?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-11-05/qualcomm-stock-drops-6-on-weak-earnings-forecast-as-memory-shortage-weighs-on*