$AMD
观点汇总
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博主 Serenity 对 AMD 的核心论点建立在“非赢家通吃”的市场格局上，认为其有望成为继英伟达后的第二大 AI 芯片巨头。早期他将 AMD 视为依赖台积电（TSM）生态的组件，但在 OpenAI 宣布千亿美元级前瞻性收入合同后，观点迅速转向极度乐观，认为 AMD 正被市场重新定价为下一个英伟达。他看重 AMD 在无晶圆厂模式下的供应链弹性，以及其与 OpenAI、Oracle 等超大规模云厂商的深度绑定，视其为 AI 基础设施建设的关键受益者。尽管短期受宏观恐慌和关税逆风影响，他多次在股价回调时明确表态买入或加仓，甚至在 10 月将持仓权重上调 10%。他长期看好 AMD 凭借前沿模型优势实现市值向万亿美元俱乐部迈进，但同时也指出其估值波动性高于台积电，因此仓位配置相对谨慎，倾向于在大幅回调后逢低吸纳。
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Riot获Anthropic巨额订单，AMD扩产，数据中心收入拐点预计2027下半年。
哇，$RIOT 宣布与 Anthropic 达成 91 亿美元的交易，潜在合同总额可能达 161 亿美元，期限长达 20 年。 $AMD 也行使了扩大其与 Riot 现有协议的期权。（他们仍有一个 1GW 的园区拥有意向书 (LOI) 等待租户入驻） 就时间线而言，似乎大多数数据中心 (Colo) 股票的收入拐点都将在 2027 年下半年到来？ （例如：Riot 与 Anthropic 的交易目标是在 2027 年 12 月交付首批 96MW，AMD 的 50MW 则在 2027 年 5 月） 看到像 $IREN 等前矿工们“长大成人”挺可爱的。
英文原文
Woah, $RIOT announced a $9.1B deal with Anthropic, with a possible contract extending to $16.1B, over 20Y. $AMD also exercised its option to expand its existing deal with Riot. (And they still have another 1 GW campus they have LOI with for a tenant) In terms of timelines, seem like most of the Colo basket have their revenue inflections hit H2 2027? (Eg. Riot Anthropic deal targets Dec 2027 for first 96 MW, AMD full 50 MW - May 2027) It’s cute to see all the former miners like $IREN and co. grow up.
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OCP峰会及财报周催化光模块与机器人板块，Unitree IPO或带动机器人行情。
近期的一些事件： - 明天是OCP亚太峰会（Ayar、Lightmatter、$AMD、$NVDA），你的共封装光学(CPO)概念股正在发布公告/更新。 这应该是某些光模块玩家的催化剂。 - 财报周：$ASTS、$RKLB今天发布（太空），$LITE周二（光子学），$NBIS在本周中段（Neocloud），还有更多。 - Unitree IPO认购今天开启，预计本月上市。 如果开盘良好，应是人形机器人+机器人板块的潜在催化剂，例如 $CCXI。 接下来的一周很有趣。
英文原文
Just some near term events: - OCP APAC tomorrow (Ayar, Lightmatter, $AMD, $NVDA) and your CPO players are giving announcements/updates. This should be a catalyst for certain optical players. - Earnings week: with $ASTS, $RKLB reporting today (space), $LITE on Tuesday (photonics), $NBIS in the middle of the week (Neocloud), and more. - Unitree IPO subscriptions opened up today and Listing is expected this month. Should be a potential catalyst for the humanoid + robotics sector if it opens up well eg. $CCXI. Fun week ahead.
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Rosenblatt 光通信调研精准，AAOI 财报证实中国 CPO 激光器落后。
我通常喜欢调侃卖方分析师，但 Rosenblatt 对光通信标的的渠道调研（Channel Checks）确实非常出色，他们的报告是我少数愿意讨论的。$AAOI、$LITE、$SIVE 以及激光板块已开始在其预估的时间窗口内恢复。例如，上个月他们提到：“多位空头表示他们可能会在 7 月底和 8 月初平仓”。他们可能误判了 $AMD 会是 $AAOI 的首个共封装光学(CPO) 客户……因为 AAOI 表示他们将缺席第一代 CPO（也许是未来几代？）。但他们关于中国 CPO 激光器定位（例如落后 2-3 年）的许多观点，今天被 AAOI 的财报逐字证实了。
英文原文
I usually make fun of sellside, but Rosenblatt has pretty goated channel checks on optical names, and their reports are one of the few I like talking about. $AAOI, $LITE, $SIVE, and the laser party has started to recover around the est. timing windows. eg. last month: "Multiple short sellers told them they will likely close their positions... late July and early August". They might have missed that they believed $AMD would be $AAOI's first CPO customer... since AAOI said they would be missing from first-gen CPO (maybe future gen?) But lot of their talking points about China CPO laser positioning (eg. 2-3 years behind) got corroborated word-for-word from AAOI earnings today.
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AAOI缺席CPO部署揭示产能瓶颈，暗示其他CPO玩家价值被低估。
@00m00oo 我对 $AAOI 极度看好，它是我的核心持仓之一？ 但当 AOI 表示因产能不足而不参与第一代共封装光学(CPO)部署时，背后有无数问题需要拆解。 1. 独立连续波分布反馈激光器(CW DFB)产能，比市场预期的更少。 2. 合格的 CPO 激光器玩家，比市场预期的更少。 3. 我记得 Rosenblatt 曾认为 $AAOI 会是 $AMD 的第一个 CPO 客户，但情况可能已变... 而且由于 $LITE 和 $COHR 站在 $NVDA 阵营且未来两年订单已售罄... 其他一些 CPO 玩家可能比人们认为的更有价值。
英文原文
@00m00oo I'm extremely bullish on $AAOI, it's one of my top holdings? But there's an unholy amount of things to unpack when AOI said they're not participating in first-gen CPO deployments because there's not enough capacity. 1. Independent CW DFB capacity, even less than markets thought. 2. Qualified CPO laser players, even less than markets thought. 3. I remember Rosenblatt thought $AAOI would be $AMD's first CPO customer, but might not be the case anymore... And since $LITE and $COHR are in camp $NVDA and sold out for next 2 years... Some other CPO players might be more valuable than others think.
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AAOI财报揭示CPO激光器产能瓶颈，利好少数西方厂商，中国技术落后数年。
哇，$AAOI 的财报中对于 $SIVE 及其他激光器玩家来说，利好一个接一个。 1. $AAOI 并未实质性参与第一代共封装光学(CPO)部署。 “我们根本无法生产足够的[CPO激光器]来参与他们当前的一代[CPO]部署，因为产能根本不够。我们必须优先保障自有光模块的激光器供应。” 因此，第一代CPO激光器的部署范围可能会进一步缩小，仅限于$SIVE、$LITE、$AVGO和$COHR等西方厂商。 如果$AAOI不得不拒绝更多客户，独立的CPO连续波(CW)激光器产能将变得更有价值。 还要记得Trendforce曾提到$AMD签署了CW长期协议(LTA)？$COHR/$LITE已与$NVDA签署了产能协议…… 我原以为是$AAOI，但他们可能出局了。$MTSI在早期CPO参与中也不显眼（除了NPO外财报未提及，且从Ayar网站移除）。 所以我在想$AMD在Helios项目中会与谁合作（例如Sivers+Ayar现在更可能是候选者）？ 顺便说一句，这对$AAOI并非看空，因为他们光模块业务需求旺盛。只是对少数有产能的合格CPO激光器厂商更加看多。 2. 磷化铟(InP)激光器/光模块的需求失衡与瓶颈。 AOI CEO的话某种程度上证实了这一点：“客户需求比扩建后的产能高出20%-40%。” “我们几乎每周都从几家大客户那里收到这种需求。激光器目前是光模块业务最大的瓶颈。” 3. 中国在CPO波分复用(DWDM)规格激光器方面落后数年。 我之前在渠道调研CPO竞争时曾覆盖过这一点。 但$AAOI确认中国“至少落后两三年甚至更久”才能拥有CPO激光器，这极大地印证了西方激光器在CPO激光器卡脖子环节上的防御性地位。 总结： - CW激光器和光模块需求严重失衡。 - $AAOI因产能限制未进入第一代CPO（对$AAOI不算看空，因其光模块需求旺盛，但对$SIVE等少数有产能的独立厂商更是利好）。 - 中国在CPO激光器方面落后数年。
英文原文
Wow, there's gem after gem in $AAOI earnings for $SIVE + other laser player readthrough. 1. AAOI not meaningfully participating in CPO first-gen deployments. "We just can’t make enough of them [CPO lasers] to be involved in their current first-generation [CPO] deployments because there’s just not enough capacity. We have to prioritize our ability to make lasers for our own transceivers first" So first-gen CPO laser deployments, might even be narrowed down further for Western players like $SIVE, $LITE, $AVGO, and $COHR. And independent CPO CW laser capacity became more valuable if $AAOI had to turn away more customers... Also remember Trendforce was talking about $AMD singing CW LTAs? $COHR / $LITE have capacity signed with $NVDA ... I thought it would be $AAOI, but they might be out of the equation. $MTSI also doesn't look meaningful with early CPO participation (eg. no mention in ER aside from NPO, and removal from Ayar website). So I wonder who players like $AMD is going to go with for Helios (eg. Sivers + Ayar more likely candidate now)? Btw, this is not bearish AAOI because they have too much demand for optical transceiver business. Just more bullish on the existing few qualified CPO laser names that have capacity. 2. Demand imbalance and bottleneck for InP lasers / optical transceivers. AOI's CEO stated kinda supported that when they said: "The customer demand is 20%-40% higher" than expanded built out capacity. "We are getting this kind of demand from several big customers almost every week. Lasers are the biggest bottleneck right now for the transceiver business" 3. China being years away from having CPO DWDM specification lasers. I covered this earlier when looking at CPO competition from channel checks. But AAOI confirming that China is "easily at least two, three years or even longer from having CPO lasers is incredible tread through on defensibility Western laser positioning in the CPO laser chokepoint. TLDR: - High demand imbalance for CW lasers and optical transceivers. - $AAOI not in first-gen CPO due to capacity constraints (not exactly bearish AAOI because they have too much demand for their optical transciver business, but even better news for the few independent players with capacity coming online like $SIVE) - China years behind in CPO lasers.
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调侃AAOI名称难读，无人日常提及。
我依然坚信，在现实生活中没人知道怎么发音或谈论 $AAOI。它比 $TSM 或 $AMD 多一个字母。而且没人会对朋友说：“哇，我喜欢应用光电（Applied Optoelectronics）！”
英文原文
I remain convinced nobody knows how to pronounce or talk about $AAOI in real life. It’s one letter too long to say $TSM or $AMD. And nobody ever says to a friend“Wow, I like applied optoelectronics!”
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博主澄清CPO延迟谣言，认为亚洲股错杀，看好MSSCorp及早期受益股。
@Erick_P23 核心逻辑更偏向于共封装光学(CPO)的规模化，预计其复杂性将使MSSCorp成为检测良率方面的垄断型瓶颈（他们声称目标市场份额为90%）。尽管这些技术也可用于其他领域。 $FORM 的产能爬坡早了很多，所以下次财报中营收可能会开始显现？ 无论如何，亚洲概念股因CPO时间表延迟的报道而大幅抛售，但我通过$AMD 大会上的渠道核实发现该报道不实。 我认为我的观点没有改变，更多的是在等待2027年。 像Shunsin这样拥有更多确认的规模化交换机出货量，以及像 $AAOI / $SIVE 这样的激光概念股，其产能爬坡要早得多。在我看来，这只是时间线的问题，以及市场何时愿意对此进行定价。
英文原文
@Erick_P23 Thesis is more for CPO scale up expecting complexity making make MSSCorp a monopoly-type chokepoint over inspection yields (they were claiming 90% market share target). Although they can be used for other segments. $FORM ramped a lot earlier, so maybe will revenue would start to appear in next earnings? Regardless, Asian names sold off extremely hard on CPO timeline delay report that I found to be incorrect with my channel checks at the $AMD conference. Don't think my views have changed, it's moreso waiting for 2027. Names with more confirmed scale-out switch volumes like Shunsin + laser names like $AAOI / $SIVE ramp a lot earlier. It's just timelines in my view and when markets want to price that in.
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超大规模云厂商资本支出强劲，计算资源稀缺，AI抛售被夸大。
以下是来自 $META 和 $MSFT 财报电话会议的一些要点： 微软： - 尽管资本支出增加，预计2027年将实现自由现金流(FCF)转正（这对由运营收入资助的AI建设极为有利） - “自由现金流为196亿美元，反映了更高的资本支出” - 季度资本支出为410亿美元，其中约2/3为“短期资产，主要是CPU和GPU” - 预计下一季度资本支出将超过500亿美元 - 资本支出指引约为1750亿美元，2027年资本支出大致相同。支出计划不变且符合预期。 - “将数据中心的预计使用寿命从15年延长至25年” - “我们将成为首批部署基于 $AMD Helios 和 $NVDA Vera Rubin 的下一代机架级AI基础设施的云提供商之一” - “客户需求持续超过可用容量” Meta： - 资本支出1300-1450亿美元（范围收窄），此前为1250-1450亿美元。 - Meta 收到的报价比其支付价格有“显著溢价”（计算资源稀缺，对 $IREN / $NBIS 等新云厂商有利） - 预计大部分计算资源（如埃尔帕索的1GW数据中心）将用于开发内部模型。 - Meta 在其核心业务中有多个投资回报率(ROI)为正的额外计算用途（内部使用，非Meta Compute） - “最后，我们认为整体行业产能将在可预见的未来保持紧张” - “历史上行业对AI采用浪潮的建设不足，使得现有产能，包括我们自己的，极具价值” - Susan Li 总结： - $MSFT 和 $GOOGL 主要在保持自由现金流为正或通过运营收入的同时，维持AI资本支出建设。 - $META 指出可用计算资源至少到2027年都远低于需求。$MSFT 也指出计算需求远超供应。 - 三大超大规模云服务商的资本支出基本与Google上调资本支出数字一致。 现在的AI抛售似乎被极度夸大了，超大规模云服务商继续按预期进行资本支出（微软保持自由现金流为正）甚至像 $GOOGL 那样上调。 计算资源稀缺在所有超大规模云服务商的财报电话会议中可见。
英文原文
Just some takeaways from $META | $MSFT earnings calls: Microsoft: - Expected to be FCF positive in 2027, despite the increase in capex (extremely positive for AI buildout that it's funded by operating income) - "Free cash flow was $19.6 billion, reflecting higher capital expenditures" - Quartely capex was $41B, roughly 2/3rds were "short lived assets, primarily CPUs and GPUs" - Expects capex spend will be over $50 billion for next quarter - Capex Guidance at ~$175 billion and 2027 capex roughly the same. Spending plans unchanged and in line. - "Extending the estimated useful life of our data centers from 15 to 25 years" - "We will be among the first cloud providers to deploy next generation rack-scale AI infrastructure based on $AMD Helios and $NVDA Vera Rubin" - "Customer demand continues to exceed available capacity" Meta: - Capex $130-$145 billion (narrowed range), from $125B-$145B. - Meta is receiving offers at a "significant premium" to what they paid for it (compute scarcity, positive for neoclouds like $IREN / $NBIS ) - Expects significant portion of compute (like the 1 GW DC in El Paso) to develop internal models. - Meta has multiple ROI-positive uses for additional compute across its core business (internally, not Meta Compute) - "Finally, we believe that overall industry capacity is going to remain tight for the foreseeable future" - "The industry has under-built historically for the wave of AI adoption, making existing capacity, including our own, extremely valuable" - Susan Li TLDR: - $MSFT and $GOOGL largely sustaining AI capex buildout while remaining FCF positive or through operating incomes. - $META flags available compute materially below demand at least through 2027. And $MSFT also flags compute demand far exceeds supply. - All three hyperscaler capex largely in line with Google hiking capex figures. AI selloff seems extremely overblown now, hyperscalers continuing capex in line (with Microsoft being FCF positive) or even hiked with $GOOGL. Compute scarcity is visible throughout every single hyperscaler ER.
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AI供应链多环节瓶颈与涨价，AMD光互连及存储需求强劲。
一些新闻摘要(TLDR)： - 如果你看好中国存储，$CXMT 明天 IPO。 - 三星电子据报在获取大型 FC-BGA 基板方面遇到困难。伊比登(4062)据报要求长期协议(LTA)担保，三星电机寻求预付款。 - 三星 + $AVGO 签署至 2030 年的存储 + 代工 AI 框架，预计超过 2000 亿美元。 - $SOI 预计 2027 财年硅光子学收入将比上一年翻倍，超越摩根士丹利 60% 的增长预测。光子学逻辑起飞。 - SK 集团 + $NVDA 签署 5000 亿美元+ 合作伙伴关系，建设 AI 数据中心和 HBM4 内存。 - 据报 SKC Absolics 玻璃芯延迟至 2027 年。目标年底完成最终可靠性测试，明年量产。所以如果你好奇，这确实推迟了 $LPK 和其他人的爬坡（因此财报后下跌）。 - $QCOM 智能手机处理器价格因上游供应商涨价而两位数上涨。 - $META 预计发行 120 亿美元项目级/SPV 融资用于德克萨斯州埃尔帕索 AI 数据中心扩建。 - Naver 宣布 $NVDA 和 Brookfield 投资 100 亿美元建设 1GW 级 AI 工厂。近期计划是 2028 年达到 200MW。（英伟达投资 10 亿美元，Brookfield 非约束性 90 亿美元） - 64GB DDR5 服务器模块较 6 月底合约价上涨 146% - $INTC 将 14A 工艺量产提前一年，2027 年下半年风险生产，2028 年量产，相比此前 2029 年 HVM 预期。 - 三星电机赢得 2 亿美元 MLCC 订单（现有瓶颈）。 - $AMD（班达纳瓶颈），宣布 Helios 全面生产，2026 年 Q3 出货。包括与 Anthropic 部署高达 2GW 的 MI455X GPU 和与 OpenAI 的 6GW 基础设施。给出新的 >50% CAGR TAM，从 2025 年的 260 亿美元增至 2030 年的 2200 亿美元 CPU 市场。 - 2027 年为 Mi500 推出光互连。据渠道检查，AMD 正走向 CPO 路线（似乎很可能使用 Ayar）。 - $ORCL 赢得 70 亿美元国防部企业软件合同 - JX 金属将其韩国子公司半导体目标产能翻倍，投资 40 亿日元，2027 年下半年开始运营，应对三星电子和 SK 海力士等主要客户需求激增 - 钨六氟化物现货价格同比飙升 2.1-2.5 倍，继日本关东电化和中央气体宣布永久停产之后。随着 3M 计划退出 PFAS 生产，氟化液体供应面临真空。 - 从四家光芯片制造商财报来看，源杰/Eoptolink/TFC Optical/东山精密：无重大订单削减，1.6T 出货预计加速进入 2027 年。光芯片供应商预计将从短缺中获取超额利润。 - 宇树科技目标 2026 年人形机器人产能 30,000 台。阅读人形 TAM 像 $CCXI 等一样扩展。 - 储能锂电池订单上半年在中国增加 2900%。不太熟悉 EVE Energy 和其他电池制造商。
英文原文
Just some TLDR news: - $CXMT IPO tomorrow if you like Chinese memory. - Samsung Electronics reportedly struggling to secure large FC-BGA substrates. Ibiden (4062) reportedly requested LTA guarantees, Samsung Electro-Mechanics sought prepayments. - Samsung + $AVGO sign memory + foundry AI framework through 2030, expected to exceed $200b - $SOI expects FY2027 silicon photonics revenue to double compared to the previous year, surpassing Morgan Stanley's 60% growth projection. Photonics thesis go brrr. - SK Group + $NVDA sign $500B+ partnership to build out AI DCs and HBM4 memory. - SKC Absolics glass core delay to 2027 from reports. Targeting final reliability testing EOY, mass production next year. So if you're curious, this does push back some ramps from $LPK and others (hence drop on ER). - $QCOM price hikes by double digits for smartphone processors, due to upstream supplier hike pricing. - $META expected to issue $12B in project-level/SPV financing for El Paso, Texas AI DC expansion - Naver announced a $10 billion investment from $NVDA and Brookfield to construct a 1GW-scale AI Factory. Near term plan is 200MW by 2028. (Nvidia $1B investment, Brookfield nonbinding $9B) - 64GB DDR5 server modules rises 146% versus end-June contract pricing - $INTC brought forward 14A process mass production by a year, risk production H2 2027 and volume production in 2028, vs. 2029 HVM expectations. - Samsung Electro-Mechanics wins $200m MLCC order (existing bottleneck). - $AMD (the Bandana bottleneck), announces Helios is in full production with shipments Q3 2026. Including an up to 2GW MI455X GPU deployment with Anthropic and a 6GW infrastructure rollout with OpenAI. Gave new >50% CAGR TAM to $220B by 2030 from $26b in 2025 for CPU market. Rolls out optical interconnects for Mi500 in 2027. From channel checks, AMD is heading down to the CPO route (seems likely to use Ayar). - $ORCL wins $7B Department of War enterprise software contract - JX metal doubles semi target capacity at its KR subsidary with a 4B yen investment, with operations to begin H2 2027, amid surging demand from major customers Samsung Electronics and SK Hynix - Tungsten hexafluoride spot prices surged 2.1-2.5x Y/Y following Japan's Kanto Denka and Chuo Gas announcing permanent production halts. Fluorinated liquid supply faces a vacuum as 3M plans to exit PFAS production. - From the four optical chipmaker earnings, Yuanjie/Eoptolink/TFC Optical/Dongshan Precision: no major order cuts, 1.6T shipments expected to accelerate into 2027. Optical chip suppliers expected to capture outsized margins from shortages. - Unitree Robotics Targets 30,000 Humanoid Robot Production Capacity by 2026. Read through on humanoid TAM scaling like $CCXI and others. - Energy storage lithium batteries orders increase first half orders by 2,900% apparently in China. Not as familiar with EVE Energy and other battery makers.
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博主晒出AMD贴纸并调侃股价起飞，表达看多情绪。
@Frenchie_ @AMD 这些贴纸甚至更好看。 $AMD 起飞（go brrrr） https://t.co/O3dvaUG83a
英文原文
@Frenchie_ @AMD These stickers were even better. $AMD go brrrr https://t.co/O3dvaUG83a
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调研反馈积极，看好AMD CPO路线及上游激光器供应商SIVE。
@88magalhaes 主要看点是高管对共封装光学(CPO)主题性的评论。涉及 $AMD 以及超大规模云服务商的采用情况和时间表。针对此前因延迟消息而抛售的 CPO 板块，调研反馈非常积极。对于该板块中的 $SIVE 反馈也非常积极，因为它是 Ayar 和 $GFS 的激光器供应商，而这两家公司都与 $AMD 可能的 CPO 路线有关。但由于保密原因，无法获得直接供应商的确认。
英文原文
@88magalhaes Main thing was executive commentary on CPO thematically. Regarding $AMD + hyperscaler adoption + timelines. Checks were very positive for the CPO segment that sold off on delay news. And very positive for $SIVE in that segment, since they're the laser supplier for Ayar, $GFS, that are both linked with possible $AMD CPO routes. But couldn't get direct supplier confirmation since that's confidential.
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渠道称AMD将采用CPO，且供应链无延迟，反驳延迟报告。
来自 $AMD 推进 AI 的渠道调研： Helios 网络设备合作伙伴告诉我，他们预计 AMD 将在未来几代 Helios 扩展网络中采用共封装光学(CPO)。 并预计其他超大规模客户+行业也会走上 CPO 路线。 一位参与超大规模客户 CPO 项目的 AI 基础设施高管表示，他们未看到 CPO 扩展供应链有任何延迟迹象。 这反驳了近期第三方关于延迟的报道。 这是非正式评论，并非 AMD 或合作伙伴的官方指引。
英文原文
From $AMD Advancing AI, channel checks: Helios networking partners told me they expect AMD to pursue CPO for future generations of Helios scale up networking. And expects other hyperscalers + industry to go down the CPO route. One AI infra executive at a company involved in a hyperscaler CPO programs said they had seen no indication of CPO scale up supply chain delays. Pushing back on recent 3rd party delay reports. This was informal commentary, not official AMD or partner guidance.
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转发AMD推文，表达情感共鸣。
转发 @AMD：这种感觉是相互的。
英文原文
RT @AMD : The feelings mutual.
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博主称赞AMD社媒团队，调侃其周边产品比芯片更抢手。
@beauty_oe 特别向 $AMD 超酷的社会媒体团队致敬！Lisa 做的头巾确实很酷，可能比他们的 CPU/加速器卖得还快。https://t.co/tY7VRyOnC9
英文原文
@beauty_oe Special shoutout to the super cool social media team at $AMD! Lisa does make cool bandanas, probably would sell out faster than their CPUs/accelerators. https://t.co/tY7VRyOnC9
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博主收到AMD限量周边，表示喜爱AMD及CEO苏姿丰。
$AMD 直接联系我，送了我一些特别周边！ 据说这种头巾他们只做了 30 条？ 我现在超爱 AMD 和苏姿丰。 https://t.co/KgcYjBUcTv
英文原文
$AMD reached out directly to hand me some special swag! Apparently they only made 30 of these bandanas? I love AMD and Lisa Su now. https://t.co/KgcYjBUcTv
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博主在活动中偶遇AMD高管，感叹其喜爱AI。
我有种感觉，$AMD 的 Lisa 很喜欢 AI。 很高兴在活动中见到你们中的一些人！ https://t.co/AWdGS349xF
英文原文
I have this feeling that Lisa from $AMD likes AI. It’s cool getting to meet some of you at the event! https://t.co/AWdGS349xF
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AI算力瓶颈从CPU扩展至全产业链，长期协议锁定需求，利好瓶颈环节投资。
$INTC 和 $AMD 将与中国客户签署针对 AI 数据中心 (AI DCs) 的 CPU 长期协议 (LTAs)（路透社）。据消息源称，年初以来部分 CPU 产品在中国的价格已上涨超过 40%。部分产品环比涨幅超过 10%。受 AI 推理 (AI inference) 的 CPU 配比影响，CPU 本身已是瓶颈。但更广泛的长期协议 (LTAs) 趋势似乎正从以下领域显现：内存方面，$MU、三星、$SNDK 和 SK 海力士签署 DRAM/NAND 长期协议；光子学方面，$LITE、$COHR 签署 EML 长期协议。且 Trendforce 近期报告称 $AMD 和超大规模云厂商正追求 CW 长期协议。我相信从 MLCC 到基板等更多领域也是如此。瓶颈投资者 +1……如果拥有跨越多年的“提货或付款”需求，很难成为“破裂的泡沫”。
英文原文
$INTC and $AMD to sign CPU LTAs with Chinese customers for AI DCs (Reuters). - Prices of some CPU products have risen more than 40% in China since the start of the year from sources. - Month-on-month increases topping 10% for some products CPUs were already a bottleneck, following CPU ratios due to AI inference... But the broader trend of LTAs seems to be appearing from: - Memory, with $MU, Samsung, $SNDK, and SK Hynix signing DRAM/NAND LTAs. - Photonics, with $LITE, $COHR signing EML LTAs. And recent Trendforce reports that $AMD and hyperscalers are now pursuing CW LTAs. And I'm sure there's many more from MLCCs to all the way to substrates. +1 for the bottleneck investors... hard to be a "bubble that pops" if you have take or pay demand spanning multiple years.
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博主测试防机器人机制，并计划参加AMD活动询问SIVE。
@gaetan_po 是的，我目前正在测试一些用于防止机器人（Bot）的手段。 另外，明天我会去 $AMD 的活动现场，而不是全程参加两天，我一定会询问关于 $SIVE 的情况！
英文原文
@gaetan_po Yeah, I’m testing some things right now for bot prevention. Also going to $AMD event tomorrow rather than full 2 days, will definitely be asking about $SIVE!
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AMD投资Anthropic并获巨额芯片订单，效仿英伟达模式
$AMD 将投资 50 亿美元于 Anthropic。Anthropic 反过来将签署一份价值数百亿美元的协议，购买 AMD 最新的芯片，规模为 2 GW。看起来他们是在效仿去年 $NVDA 与 Anthropic 的合作模式。
英文原文
$AMD to invest $5B in Anthropic. Anthropic in turn will sign a 2 GW deal to buy AMD’s latest chips, worth tens of billions of dollars. Looks like they’re copying the $NVDA playbook with Anthropic last year. https://t.co/SXBUq65u6P
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博主惊叹半导体板块创纪录的单日强劲反弹行情。
哇，创纪录的单日反弹。 $SIVEF +30.89% $IQEF +28.6% $AEHR +26.53% $CIFR +17.82% $NBIS +17.3% $AAOI +15.6% $LPK +14.48% $AXTI +14.12% $MU +12.54% $SNDK +12.8% $SOI +11.1% $TSEM +10.39% $LITE +9.25% $INTC +8.22% $AMD +8.11% $MRVL +7.27%
英文原文
Wow, a historic single day recovery. $SIVEF +30.89% $IQEF +28.6% $AEHR +26.53% $CIFR +17.82% $NBIS +17.3% $AAOI +15.6% $LPK +14.48% $AXTI +14.12% $MU +12.54% $SNDK +12.8% $SOI +11.1% $TSEM +10.39% $LITE +9.25% $INTC +8.22% $AMD +8.11% $MRVL +7.27%
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传闻AMD洽谈成为AAOI客户，博主将实地求证。
@CarterChen18 据罗森布拉特(Rosenblatt)渠道调查显示，$AMD 曾洽谈成为 $AAOI 的客户。这可能是一个选项，我会在活动期间四处打听。 https://t.co/8eDrSw9tCe
英文原文
@CarterChen18 Think $AMD was in talks of being a customer of $AAOI, from Rosenblatt channel checks. Could be an option, I'll ask around in the event. https://t.co/8eDrSw9tCe
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AMD活动或确认CPO路线，利好SIVE等上游光模块供应商。
情况稍显微妙。基本上，$AMD 的 SF 活动将在明天（周三/周四，7月22-23日）举行。根据杰富瑞(Jefferies)的客户笔记，AMD 预计将提供更多关于其可能的大规模扩展共封装光学(CPO)路线图及 MI500 的披露信息。如果他们确认 CPO 路线，这在主题上将是积极的，因为这意味着不仅仅是 $NVDA 在推动这一转型。至于 $SIVE，如果确认他们直接处于 AMD 供应链中，我们将获得更清晰的认知。目前，可以通过 $GFS（据报道参与 AMD MI500 CPO 工作）或 AYAR（AMD 投资的公司）进行映射，但尚无正式确认。因此，如果你正在交易：- CPO 主题利好：MI500 明确承诺采用 CPO/光互联 UALink。- AMD 披露使用 Ayar Labs 或 GF SCALE 用于 MI500 CPO：鉴于 $SIVE 是上游激光器供应商/参考激光器，这对他们将极其利好。目前，杰富瑞的 Blayne Curtis 预计 AMD 将与 $ALAB 合作 UAL，与 $AVGO 合作 ESUN……但关键细节如下：“我们关注 AMD 是否承诺基于 CPO 的大规模扩展解决方案，以及谁提供光引擎”。周三/周四我们将通过供应链获得更广泛的认知，今天尚早，难以定论。
英文原文
It's slightly more nuanced. Basically, $AMD SF event is tomorrow, Wed/Thurs (July 22, 23). From Jefferies client note, AMD is expected to provide additional disclosures around their likely scale-up CPO roadmap + MI500. If they confirm CPO route, would positive thematically since it's not just $NVDA forcing the transition. As for $SIVE, we'll get a better read if they're directly in AMD supply chains. Since right now, it's possible to map it through $GFS (reportedly involved in AMD MI500 CPO work) or AYAR (which AMD invested in). But no formal confirmations. So if you're turning in: - CPO thematic positive: MI500 explicitly commits to CPO/optical UALink. - AMD gives details using Ayar Labs or GF SCALE for MI500 CPO: That would be extremely positive for $SIVE, given they're the upstream laser supplier / reference laser. Currently, Blayne Curtis from Jefferies expect AMD to work with $ALAB on UAL and $AVGO on ESUN... but juicy details are here: "We are looking for whether AMD commits to a CPO based scale up solution and who supplies the optical engine" We'll get a broader read through on the supply chain come Wednesday/Thursday, too early to tell today.
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AI全产业链普涨，博主质疑克莱默效应是否驱动整体行情。
铠侠(Kioxia)的存储板块收盘大涨17.18%。三星(Samsung)上涨6.15%。 来自 $SIVE、$LITE 和 $AAOI 的光网络板块显示出复苏迹象，均上涨4%以上。 从 $NBIS 到 $IREN 的“新云”(Neoclouds)板块盘前均上涨4%以上。 $INTC 到 $AMD 再到 $MRVL 均上涨4%以上。 “克莱默效应”(Cramer effect)对整个AI交易都有效吗？
英文原文
Memory names from Kioxia finished up a whopping +17.18%. Samsung up +6.15%. Optical networking from $SIVE, $LITE, and $AAOI are showing signs of recovery, all up 4%+. Neoclouds from $NBIS to $IREN all up 4%+ premarket. $INTC to $AMD to $MRVL all up 4%+. Does the Cramer effect work on the entire AI trade?
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SIVE轻晶圆厂产能模型显示高毛利潜力，CW瓶颈加剧利好，看好其CPO地位及并购上行空间。
很多人对 $SIVE 通过轻晶圆厂模式（Win Semi 等）进行产能爬坡建模感到好奇： 假设使用 Win 10% 的晶圆产能作为低端配置（65% 良率假设，$50-$75 ASP）： Sivers 将支撑 $3.41 亿-$5.12 亿的年度阵列营收。鉴于管理层 50-60%+ 毛利率目标的上限，大致为： $2.05 亿-$3.07 亿的年度毛利润。 相对于 Sivers 当前约 $11 亿的市场资本化，若此产能情景在 2028 年实现，约为： 3.6–5.4 倍 市值/毛利润。 若按 15% 计算，毛利润为 $3.07 亿-$4.61 亿（2.4–3.6 倍 市值/毛利润）。 Sivers CEO 也回复称他们正在与更多晶圆厂合作以获取产能。从旧版演示文稿看，自 2024 年以来似乎有更多的资格认证。 因此，随着共封装光学(CPO) 的兴起，产能目标可能比此处陈述的更大。 我也预计未来季度营收管道预测将上调，因为更多合格供应商进入大规模量产(HVM)。 _ 至于需求端，连续波(CW) 激光器也非常瓶颈。 Lumentum 因 ER 财报电话会议中的外延面激光二极管(EML) 义务，正在公开市场购买 CW 激光器。 $AMD 正在签署长期协议(LTA) 以锁定 CW 产能（来自 Trendforce）。所以当 Sivers 与 $GFS, $JBL, Ayar, $POET, O-NET 等合作爬坡时... 鉴于当前的限制，任何上线的独立合格产能很可能被吸收。 锦上添花的是，摩根士丹利将 $SIVE (~$11 亿) 列为三大领先 CPO 激光器玩家之一。 与其近期笔记中 $550 亿+ 的 Coherent 和 Lumentum 并列，是有原因的... _ 总结：Sivers 仅需 Win 的低端配置，相对于当前估值即可产生可观的毛利润。 我认为最大的未建模营收上行空间在于美国纳斯达克上市后的 TAM 扩张与并购。 通过复制 Lumentum 与 Cloud Light 的剧本，构建整个收发器模块或光引擎。
英文原文
Lot of people were curious about $SIVE capacity volume ramp modeling through fab-light (Win Semi + others): Using 10% of Win's wafer capacity as a low-end allocation (65% yield assumption, $50-$75 ASP): Sivers would support $341-$512M worth of annual array revenue. Given upper end of managements 50-60%+ gross margin target, would be roughly: $205–307M of annual gross profit. Against Sivers current ~$1.1B MC, would be ~: 3.6–5.4× MC/gross profit if this capacity scenario plays out in 2028. And at 15% would be $307–461M in gross profit (2.4–3.6× MC/gross profit) Sivers CEO also replied that they're working with more fabs for capacity. And from an older deck, there looks to be more qualifications since 2024. So capacity targets might be larger than what's stated here as CPO takes off. I also expect to see revenue pipeline projections hiked in future quarters, as more qualification suppliers to into HVM. _ As for demand side, CW also happens to be very bottlenecked. Lumentum are buying CW off the open market due to EML obligations from their ER transcript. And $AMD are signing LTAs to secure CW capacity (from Trendforce). So when Sivers is ramping with $GFS, $JBL, Ayar, $POET, O-NET and others... Given the current constraints, it's highly likely any independent qualified capacity that comes online would be absorbed. And as a cherry on top, Morgan Stanley named $SIVE (~$1.1B) as one of the three leading CPO laser players . Alongside $55B+ players Coherent and Lumentum in their recent note for a reason... _ TLDR: Sivers only needs a low end allocation from Win to make substantial gross income relative to current valuations. I think the largest revenue upside that isn't modeled in if they TAM expansion with M&A after US NASDAQ listing. By copying the Lumentum playbook with Cloud Light to build out entire transceiver modules or with optical engines.
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博主戏称AMD因员工意外导致GPU计划重大延误。
@softmaxedx 我在 $AMD 的朋友绊了一跤，不得不居家休养几个小时。因此，我们很可能会看到 AMD 整个 GPU 计划出现重大延误。
英文原文
@softmaxedx My friend at $AMD tripped on a rock and had to spend a few hours at home. So we’ll likely see a major delay at AMD’s entire GPU program.
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AI半导体板块集体大跌，属非基本面驱动的无差别抛售。
直说了： 如果 $NBIS、$MRVL、$INTC、$SNDK、$AMD、$SIVE、$MU、$LITE 等全都一起崩盘…… 毕竟它们今天至今都跌了 -4% 到 -10%+。 这大概跟个股基本面没什么关系。 这是不分青红皂白的抛售（Indiscriminate selloffs）
英文原文
Just putting it out there: If everything crashes together from $NBIS, $MRVL, $INTC, $SNDK, $AMD, $SIVE, $MU, $LITE, and others... Which are all down -4% to -10%+ today so far. Probably doesn't have anything to do with individual fundamentals. Indiscriminate selloffs from
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AMD抢购CW激光，西方供应链产能稀缺，瓶颈或刚开始。
Trendforce 报告称，$AMD 正积极通过多个主要采购订单来确保连续波激光(CW laser)的供应…… 这可能是瓶颈的开端吗？ 除了 $SIVE 或 $AAOI 以及可能的 Macom 之外，西方供应链中几乎没有多少独立产能了。
英文原文
Trendforce reports that $AMD is actively trying to secure CW laser supply with multiple major procurement orders... Is probably just the start of the bottleneck? There's not much independent capacity in Western supply chains left other than $SIVE or $AAOI and maybe Macom.
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反驳对AAOI的看空观点，强调其稀缺激光产能受AMD等巨头青睐。
我不明白为什么很多人对我高确信度的 $AAOI 多头头寸极度看空…… 从 $30 开始，然后一路涨到 $170。（是的，我认为每个看空者都错了，我们走着瞧）。 他们拥有稀缺的激光产能，正是 $AMD 和其他超大规模云服务商所寻求的。
英文原文
I’m not sure why many folks are super bearish on my high conviction $AAOI long… Ever since $30, then on the way up to $170. (Yes I do think every bear is wrong, we’ll see who’s right). They have scarce laser capacity that $AMD and other hyperscalers are looking for. While
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AMD紧急采购CW激光器以防产能受制于英伟达，SIVE受益。
新报道称，$AMD 正在紧急寻找连续波(CW)激光器供应。据 Trendforce 消息，AMD 正在洽谈大规模 CW 激光器采购订单，以确保其产能不受 $NVDA 的制约。明显的 CW 激光器受益者：- $SIVE（AMD 在共封装光学(CPO)方面选择了 GFS，Sivers 是参考设计方）
英文原文
New reports that $AMD is scrambling for CW laser supply. And is negotiating large-scale purchase orders for CW Lasers to ensure its production capacity is not constrained by $NVDA (Trendforce) Obvious CW laser beneficiaries: - $SIVE (AMD went to GFS for CPO, Sivers reference
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梳理玻璃基板供应链关键厂商和时间线。
关于玻璃基板(glass substrate)的时间线，这里有一些非常有用的重申信息（来源：Trendforce）： - SKC Absolics(011790)：2026年下半年，先发者，联合 $AMAT，客户包括 $AMD。 - Samsung Electro-Mechanics(009150)：2027年下半年，联合住友化学(4005)，面向 Apple / $AVGO / 超大云厂商。 至于 $INTC 2030 年，我不太确定。
英文原文
Just very helpful timelines reiterated around glass substrate (source: Trendforce): - SKC Absolics (011790) H2 2026 (first mover x $AMAT) - $AMD customers - Samsung electromechanics h2 2027 (009150) x Sumitomo Chem (4005) - Apple / $AVGO / hyperscalers Idk about $INTC 2030 https://t.co/zI7nD2YQpa