伯里加码做空美光与Nebius,力挺宏碁CEO对决“内存双雄”
“大空头”投资者称已“相当规模”增加对美光、Nebius、SOXX和Palantir的做空仓位,站在宏碁采购方一边,认为内存供应已追上需求。尽管如此,美光股价当日仍上涨约4.75%。
Vincent Jiang · 3 min read
迈克尔·伯里周二表示,已加码做空美光、Nebius、iShares半导体ETF和Palantir,用他的话说,“规模不小”1。Scion资产管理公司已不复存在;此番披露发布在他的Substack上。自六月底股价约1,051美元时建立头寸以来,他一直在那里以直接做空的方式操作美光,此前他认为期权成本过高1。
市场以买盘回应:美光当日上涨约4.75%1。他的表述保持谨慎。“解读这则消息……充满风险,”他写道,指的是背后的宏碁访谈。“然而,它与我所相信的事实相符。”1
“规模不小”的加码
三位出售内存的人士称,短缺将持续至2030年或更久。而一位以采购内存为生的人士说,供应在数月前就已追上。这就是交易的核心。伯里的依据是宏碁CEO陈俊圣,他告诉DigiTimes记者,库存正在累积,中国大陆供应商正在放量,真正的稀缺现在仅限于最快的DDR5模组和少数CPU123。陈俊圣预计,到年底PC价格将上涨5%至20%,在2027年上半年见顶,随后随着更廉价的长鑫存储(CXMT)供应到位而下降;他认为更长的缺货时间线是利润率的防御策略:“价格要到20XX年才会降下来。”2
掌握盘面的一方
美光的桑杰·梅赫罗特拉认为供应紧张将持续到2027年以后,SK海力士的郭鲁正(Kwak Noh-Jung)认为短缺将在2027年达到顶峰并持续紧张至2030年,而威刚的董事长则将另一个十年纳入了定价考量3。他们的业绩是实在的:DRAM价格在一年内上涨了约五倍23,SK海力士以约383亿美元的承诺投资(至2031年)占据全球HBM收入的58%4。郭鲁正曾称2027年是行业“从供应角度看”最糟糕的一年,即便预计产量将增长12%5。
美光季度营收自2023年低谷已增长十倍
Data
| 季度营收 | |
|---|---|
| Q3 '23 | $4.01B |
| Q4 '23 | $4.73B |
| Q1 '24 | $5.82B |
| Q2 '24 | $6.81B |
| Q3 '24 | $7.75B |
| Q4 '24 | $8.71B |
| Q1 '25 | $8.05B |
| Q2 '25 | $9.3B |
| Q3 '25 | $11.32B |
| Q4 '25 | $13.64B |
| Q1 '26 | $23.86B |
| Q2 '26 | $41.46B |
如果采购方是对的,谁来买单?
美光截至2026年5月的季度录得415亿美元营收,同比增长超过四倍,毛利率达84.6%,并对当前季度给出约500亿美元的营收指引67。稀缺是一种转移机制:当内存短缺时,超大规模云服务商和PC厂商的资本开支会流入内存利润率和新云(neocloud)租赁费率,这种转移正是《推理》(The Inference)周一在《内存正在吞噬AI繁荣》一文中所追踪的。

若供应正常化,资金流将逆转,回流至买方,宏碁自身的物料成本首当其冲;按陈俊圣的时间线,84.6%的毛利率是暂时的2。Nebius是同一赌注在产业链更下游的一环:上季度资本开支56.5亿美元,营收仅5.82亿美元8,其租赁业务的前提是GPU持续稀缺且昂贵。
Nebius每获得1美元营收,近10美元投入产能建设
- 营收
- 资本支出
Data
| 营收 | 资本支出 | |
|---|---|---|
| Q3 '24 | $0.03B | $0.17B |
| Q4 '24 | $0.04B | $0.42B |
| Q1 '25 | $0.05B | $0.54B |
| Q2 '25 | $0.11B | $0.51B |
| Q3 '25 | $0.15B | $0.96B |
| Q4 '25 | $0.23B | $2.06B |
| Q1 '26 | $0.4B | $2.47B |
| Q2 '26 | $0.58B | $5.65B |
决定胜负的关键
分歧已反映在价格中,2027年对2030年,而美光下一份财报相对于那份500亿美元的指引,将是首个解读信号。供应端同时滋养着两个阵营:长江存储(YMTC)刚赢得针对美光的两项德国专利禁令910,长鑫存储(CXMT)正将每片晶圆的DRAM裸片数提升50%10,而郭鲁正公开承诺巩固HBM领导地位10。肯定有一方对内存周期的模型判断错误,而且“规模不小”。
How this brief was made
01Gathered & sourced311 channels · 2,375 articles▾
Agents swept 311 channels and ingested 2,375 articles, then de-duplicated and ranked them for signal.
02Verified & cross-validated10 claims · 25 data feeds▾
Every one of 10 load-bearing claims was checked against primary sources, with 25 live data feeds reconciling the figures and charts.
- 1Yahoo Finance / StockTwits, 'Michael Burry Adds To Micron, Nebius, Palantir Shorts As Acer Flags Rising Memory Supply', 22 September 2026
- 2Yahoo Finance / Tom's Hardware, 'Acer CEO says memory makers are hyping 2030 shortage fears to protect margins', 21 September 2026
- 3Mashable, 'Acer CEO says PC prices could drop in 2027', 22 September 2026
- 4Reuters, 'SK Hynix to start AI chip output in Indiana in 2029, sees memory shortage through 2030', 27 August 2026
- 5TweakTown, 'SK Hynix CEO says that the memory crisis will continue through 2030', 31 August 2026
- 6The Globe and Mail (Motley Fool), '"Big Short" Investor Michael Burry Is Now Betting Against Micron, Nvidia, and Tesla. Should You Be Worried?', 4 July 2026
- 7Sharadar quarterly fundamentals, from Micron's SEC filings, retrieved 22 September 2026
- 8Sharadar quarterly fundamentals, from Nebius's SEC filings, retrieved 22 September 2026
- 9IAM, 'YMTC strikes NAND patent blow against Micron with two German injunctions', 21 September 2026
- 10Semi Doped, 'Daily Update, September 22nd, 2026', 22 September 2026
03Reviewed & edited2 human editors▾
2 editors read the draft against the evidence, tuned the framing, and signed off before it shipped.
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