AI智能总结
周跟踪(20230422-20230428) 领先大市-A(维持) 北美CSP发布财报,AI建设拉动资本开支指引 2024年4月29日 行业研究/行业周报 投资要点 行业动向: 本周北美四大CSP之三微软、谷歌、Meta发布财报,资本开支指引均有所提升。微软披露其资本支出同比增长79%,达到140亿美元,创新高主要是针对英伟达GPU投资的增加,且云人工智能服务仍然供不应求;Meta宣布上修2024年资本支出至350-400亿美元,年增28-47%;谷歌预计2024年每个季度的资本支出都在120亿美金以上,全年同比至少提高49%。分季度来看,北美四大CSP近年资本开支同比正处于回升阶段,本次财报CSP对资本开支指引继续提升,表现出云计算公司对AI基础设施投资力度持续加速,AI需求继续攀升。从产业链角度看,光通信产业链热度不减且确定性提升,相关供应商有望加快海外客户导入,铜缆、液冷等板块将随英伟达技术变革迎来重要机遇。 相关报告: 【山证通信】——中国移动发布AI服务器集采大标,光模块无源器件供应出现紧张-周跟踪(20240415-20240421)2024.4.23 市场整体:本周(2024.04.22-2024.04.28)市场整体上涨,申万通信+4.86%,创业板指数+3.86%,科创板指数+2.97%,深证成指+1.99%,沪深300+1.20%,上证综指+0.76%。细分板块中,周涨幅最高的前三板块为云计算(+15.7%)、连接器(+13.4%)、工业互联网(+10.4%)。从个股情况看,新易盛、意华股份、贝仕达克、瑞可达、奥飞数据涨幅领先,涨幅分别为+21.80%、+17.93%、+15.68%、+15.63%、+14.98%。移远通信、中国移动、中国电信、东土科技、中国联通跌幅居前,跌幅分别为-4.33%、-2.90%、-2.72%、-2.33%、-1.65%。 【山证通信】山西证券通信行业周跟踪:MarvellAIDay发布重要演讲,光互联迎长期机遇2024.4.18 风险提示: 英伟达1.6T网络平台配套量产进度不及预期,H100和B200&GB200产品过渡期导致GPU短期出货增长放缓,NVL72出货量不及预期导致铜缆需求量较少,国内供应链环节如高速线和连接器参与NVL72份额不及预期,外部制裁和贸易争端升级导致市场避险情绪上升。 分析师: 高宇洋执业登记编码:S0760523050002邮箱:gaoyuyang@sxzq.com 张天执业登记编码:S0760523120001邮箱:zhangtian@sxzq.com 目录 1.周观点和投资建议...........................................................................................................................................................4 1.1事件和观点.................................................................................................................................................................41.2建议关注......................................................................................................................................................................5 2.1市场整体行情.............................................................................................................................................................6 2.2细分板块行情.............................................................................................................................................................6 2.2.1涨跌幅..................................................................................................................................................................62.2.2估值......................................................................................................................................................................9 2.3个股公司行情.............................................................................................................................................................9 2.4海外动向...................................................................................................................................................................10 3.1重大事项...................................................................................................................................................................103.2行业新闻...................................................................................................................................................................15 4.风险提示.........................................................................................................................................................................15 图表目录 图1:北美四大CSP分季度资本开支..............................................................................................................................4图2:主要大盘和通信指数周涨跌幅...............................................................................................................................6图3:周涨跌幅云计算周表现领先...................................................................................................................................6图4:月涨跌幅光模块月表现领先...................................................................................................................................7图5:年涨跌幅光模块、设备商、液冷年初至今表现领先...........................................................................................7图6:多数板块当前P/E低于历史平均水平...................................................................................................................9图7:多数板块当前P/B低于历史平均水平...................................................................................................................9 表1:建议重点关注的公司...............................................................................................................................................5表2:海外最新动向.........................................................................................................................................................10表3:本周重大事项.........................................................................................................................................................10表4:本周重要公司公告.................................................................................................................................................11表5:本周重要行业新闻.................................................................................................................................................15 1.周观点和投资建议 1.1事件和观点 本周北美四大CSP之三微软、谷歌、Meta