超大厂财报反应 ⟪LINK28⟫
Capex 指引全面上调,但市场对 AI 变现的耐心正在耗尽 META、MSFT、AMZN 盘后均表现疲软,市场从“买 Capex 预期”转向“要利润兑现”
- META Capex 大幅上调: META 将 FY Capex 指引从 $115B-$135B 上调至 $125B-$145B[1]H-Cap · 04-29"*META SEES FY CAPEX $125B TO $145B, SAW $115B TO $135B",但股价盘后下跌,群友指出主要因指引偏弱[2]ALC · 04-29"Also the weak guide"。
- MSFT 疲软: MSFT 盘后走弱,群友认为 CY26 Capex 指引高于买方和卖方预期[3]Mei · 04-29"CY26 Capex guide higher than sellside and possibly buyside",且 NNR(净新增收入)低于 AWS 和 GCP,被视作负面信号[4]Warren Arbor · 04-29"… really want to, this is a way to frame MSFT results badly (NNR lower than AWS and GCP this q)"。
- AMZN AWS 增速: AWS 增速达 28%[5]TMT Breakout · 04-29"AWS 28%",盘后由跌转涨,群友认为其未来营收增长潜力更大[6]gstealth5 · 04-29"Amzn ah turning the corner from red to green.+1.3% ...rev growth going forward higher potential for upside"。
- 半导体板块未跟随: 尽管超大厂 Capex 大增,但半导体板块(SOXX)几乎没有反应[7]Tech L/S · 04-29"SEMIS barely reacting to hypers $soxx",显示市场对硬件叙事的疲劳。
NVDA 护城河论战 ⟪LINK29⟫
Custom Silicon 威胁论再起,但多头认为 NVDA 已锁死核心产能 围绕超大厂自研芯片是否会侵蚀 NVDA 份额的深度辩论
- NVDA 产能锁死: 群内 NVDA 多头指出,NVDA 已锁定 TSMC 2026 年约 60% 的 CoWoS 产能(80-85 万片晶圆),超大厂只能争夺剩余 40%[8]Ben Pouladian · 04-30"…legit and so is TPU here is my take quick take on both: (A) NVDA already locked ~60% of TSMC’s 2026 CoWoS (800-850K wafers) and TSMC is doubling capacity to 150K waf…"。真正的瓶颈 HBM 也被 NVDA 优先锁定。
- Pre-training 仍需 NVDA: 目前除 TPU 外,没有前沿模型在 Custom Silicon 上完成端到端预训练的公开案例。Anthropic 的 Trainium 主要是 co-training 和推理。没人敢在不成熟的软件栈上押注 $5B 的训练运行[8]Ben Pouladian · 04-30"… wins inference TCO, but pre-training stays on NVDA because nobody bets a $5B training run on an immature software stack. The bull case for AVGO/custom doesn’t actually require NVD…"。
- 空头逻辑:推理市场更大 空头认为,随着模型接近 AGI,训练需求将让位于推理,而 ASICs 在推理 TCO 上优势明显,这将压制 NVDA 的长期估值倍数[9]Tech L/S · 04-30"…e are not training models once they are close to ASI / AGI. If ASICS are better on TCO on inference it is a huge problem for NVDA down the line and the multiple here is going to be (and is)…"。
- 新需求层:物理 AI 多头反驳称,现实世界实体 AI(机器人、自动驾驶、无人机、工厂)将带来巨大的全新训练需求层,NVDA 将在此占据主导[10]kkhajavi7 · 04-30"real world embodied ai - robots, autonomous vehicles, drones, factories, warehouses, home robots — that's a whole new an…"。
QCOM 确认大厂合作 ⟪LINK30⟫
QCOM 确认与头部超大厂的 Custom Silicon 合作,盘后暴涨
- QCOM 合作确认: QCOM 宣布与一家领先的 Hyperscaler 达成 Custom Silicon 合作,将于今年晚些时候开始发货[11]H-Cap · 04-29"huge swing: *Qualcomm: Leading Hyperscaler Custom Silicon Engagement Is on Track for Initial Shipments Later This Calendar Year >QCOM"。
- 盘后 V 型反转: 消息公布后,股价从盘后下跌 4% 迅速拉升至上涨 8%[12]H-Cap · 04-29"stock was initially down 4% now up 8%",空头遭到重创[13]Tech L/S · 04-29"Shorts not happy this and NXPI"。
DeepSeek V4 与存储 ⟪LINK31⟫
DeepSeek V4 架构或引爆 SSD/NAND 需求
- KV Cache 迁移: DeepSeek V4 压缩 KV Cache 至 V3.2 的 10% → 大规模从昂贵的 DRAM/HBM 迁移至更便宜、容量更大的 SSD[14]TMT Breakout · 04-29"…ated engineering work on SSD-based KV cache, which together migrate KV cache from expensive, capacity-limited DRAM / HBM onto larger and cheaper SSD at scale. We believe DeepSeek V4’s cache-hit repricing implies upsid…"。
- NAND 需求看涨: 群友分享研报认为,这一架构变化将导致 NAND 需求呈指数级增长,利好 SNDK 等存储标的[14]TMT Breakout · 04-29"…pSeek V4’s cache-hit repricing implies upside for SSD, with NAND demand set to grow exponentially.Based on our checks, DeepSeek’s current SSD configuration a…"。