$WOLF

提及 11 首次 2026-01-18 最近 2026-06-08

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  1. 汇总粉丝提出的800V直流供电相关标的清单。

    好了,大家,这是你们最喜欢的 800V 直流供电(800V DC)相关想法汇总清单。 1. $IFNNY - 1158亿美元 2. $ON - 462亿美元 3. Lite-On(2301) - 160.3亿美元 4. 6504.T - 141亿美元 5. $VICR - 128亿美元 6. $LFUS - 115.7亿美元 7. https://t.co/1unM4FPf65 - 83.4亿美元 8. $VSH - 78.6亿美元 9. $ENPH - 73.6亿美元 10. $NVTS - 57.7亿美元 11. $POWI - 43.0亿美元 12. $BDC - 41.8亿美元 13. $EOSE - 38.6亿美元 14. $SEDG - 38.2亿美元 15. $AEHR - 31亿美元 16. 6890.T - 26.6亿美元 17. $WOLF - 21.6亿美元 18. $CWR.L - 17.5亿美元 19. $AMSC - 16.8亿美元 20. https://t.co/43OXU9tx65 - 16.8亿美元 21. $XFAB - 15.4亿美元 22. $AOSL - 12.5亿美元 23. $HYLN - 12.3亿美元 24. $FCEL - 8.35亿美元 25. $IQE.L - 7.80亿美元 26. $ASYS - 2.76亿美元 27. $RELL - 2.39亿美元 28. 6844.T - 2.22亿美元 29. 4973.T - 2.07亿美元 30. $PAY.BR - 1.89亿美元 31. 6616.T - 1.86亿美元 32. 6882.T - 1.24亿美元 33. $IPWR - 9600万美元 我也把你们提到的一些相邻标的放了进去,比如 $FCEL 或 $EOSE,虽然我不确定它们的敞口是否真的很好。像有人提到的 $POET 这种明显不太相关的,我就忽略了。 评论大概有500条,但我猜 X 限制了我能看到的内容。 我们拭目以待,看看你们最高信念的想法表现如何。

    英文原文

    Okay chat, here's your compiled list chat of your favorite 800V DC related ideas. 1. $IFNNY - $115.8B 2. $ON - $46.2B 3. Lite-On (2301) - $16.03B 4. 6504.T - $14.1B 5. $VICR - $12.8B 6. $LFUS - $11.57B 7. https://t.co/1unM4FPf65 - $8.34B 8. $VSH - $7.86B 9. $ENPH - $7.36B 10. $NVTS - $5.77B 11. $POWI - $4.30B 12. $BDC - $4.18B 13. $EOSE - $3.86B 14. $SEDG - $3.82B 15. $AEHR - $3.1B 16. 6890.T - $2.66B 17. $WOLF - $2.16B 18. $CWR.L - $1.75B 19. $AMSC - $1.68B 20. https://t.co/43OXU9tx65 - $1.68B 21. $XFAB - $1.54B 22. $AOSL - $1.25B 23. $HYLN - $1.23B 24. $FCEL - $835M 25. $IQE.L - $780M 26. $ASYS - $276M 27. $RELL - $239M 28. 6844.T - $222M 29. 4973.T - $207M 30. $PAY.BR - $189M 31. 6616.T - $186M 32. 6882.T - $124M 33. $IPWR - $96m Also included some adjacent ones you all mentioned like $FCEL or $EOSE anyway, tho idk it's great exposure. Ignored the clearer irrelevant stuff like $POET that people mentioned tho. There's like 500 comments, but I guess X limits everything I can see. We'll see how your highest conviction ideas do.

    原推 ↗
  2. 长文反驳XFAB是迷因股,强调CHIPS资金、SiPH评估、800VDC功率半导体和低估值。

    媒体兄弟……$XFAB 怎么会是迷因股? 这次能不能不要重复 $RPI 的错误? 它们字面上因为自身关键性正在获得欧盟 CHIPS Act 资金。 并且有 $NVDA / $NOK 在评估它们的 SiPH 业务,同时它们以约1.28倍低市净率交易。 这让我想起 $SOI:低市净率,但传统业务拖累之外有高增长垂直领域。 $XFAB 下周在 CHIPS Act 2 蓝图中被明确提到,而该蓝图聚焦光子学。 主要收入爬坡围绕 $NVDA 推动 800VDC 带来的功率半导体。 所以 $NVTS、$POWI、$WOLF 等最近都在起飞。 市场只是错过了 $XFAB,因为它是功率半导体里知名度较低的代工厂……但美国商务部两年前就指出它是美国唯一高量 SiC 代工厂。 我只是刚好指出了这些连接。 不要因为你不理解某件事,就把它叫作“迷因股”,说价格脱离基本面。

    英文原文

    Bro media… how is $XFAB a meme stock? Can you not repeat the same mistake with $RPI this time? They’re literally getting CHIPS ACT funding from the EU because of how critical they are. And have $NVDA / $NOK evaluating their SiPH side of things, while they traded at a low ~1.28 P/B. This just reminded me of $SOI low p/b but high growth verticals out of legacy segment drag. $XFAB was literally mentioned for CHIPS ACT 2 next week in the blueprints… Which focuses around photonics. The main revenue ramp was around power semis with $NVDA pushing 800 vdc. So $NVTS, $POWI, $WOLF and everyone have been taking off recently. Markets just missed $XFAB, because they’re a lesser known foundry in power semis…But US Dpt. Of commerce pointed them out as the only high volume SiC foundry in the US 2Y ago. I just happened to point out the connections. Just because you don’t understand something, don’t just go call it a “meme stock” with price detached from fundamentals.

    原推 ↗
  3. 众包800VDC功率半导体十倍股。

    好了大家,来众包你们在功率半导体交易中最高信念、只看10倍潜力的多头股票。 尤其考虑到 $NVDA 正推动转向 800VDC。 类似 $NVTS 或 $WOLF,但只要高 beta、10倍潜力,全球范围都可以。 你选什么?

    英文原文

    All right chat, crowdsourcing your #1 highest conviction (10x only) stock long for the Power Semi trade. Especially given $NVDA pushing shift to 800 VDC. Stuff like $NVTS or $WOLF, but high-beta, 10x potential only. Anywhere around the world. What's your pick? https://t.co/Y10KR6HLVC

    原推 ↗
  4. 列出多项 CHIPS Act 资助名单,并强调国家安全和政府资金的重要信号。

    美国 CHIPS Act 资金是最大的信号之一。 对美国国家安全的重要性。 不太出名的名单: 1. $SIVE(3.3 亿美元) 2. $AKTS(9.2 亿美元) 3. $BLG(3400 万美元) 4. $QUBT(16.5 亿美元) 5. $RGTI(52.7 亿美元) 6. $MRAM(2.1 亿美元) 7. $SKYT(已被收购) 8. $PDFS(13.5 亿美元) 9. $ATOM(1.77 亿美元) 10. $SLVC(2.27 亿美元) 11. $NVTS(21.2 亿美元) 12. $WOLF(7.5 亿美元) 13. $ALMU(2.34 亿美元) 14. $ACLS(26 亿美元) 直接资助 | DoC CHIPS PMTs: 1. $WOLF(Wolfspeed):7.5 亿美元 2. $INFN(Infinera):9300 万美元(DoC PMT)- 后来被 Nokia 收购 3. $SKYT(SkyWater Technology):1600 万美元(DoC PMT)- 后来被 IonQ 收购 直接资助 | 联邦研发合同: 4. $RGTI(Rigetti Computing):1128 万美元(AFRL / 量子网络与 AFOSR 芯片 fab) 5. $QUBT - DoC / NIST 针对 TFLN PICs 的直接合同 国防微电子 / 分包商: 6. $SIVE:1160 万美元(NEMC Hub) 7. $MRAM - 870 万美元项目合作方(通过 SCMC Hub 的“CHEETA”项目) 8. $ACLS - 780 万美元合作项目(由 GE Aerospace 通过 CLAWS 领导) 9. $BLG - 650 万美元(迄今通过 CLAWS Hub 获得的国防分包) 10. $AKTS - 400 万美元(NEMC 项目“LADDER”的主导资助) 关联公司: 11. $ATOM:SWAP Hub 成员 12. $NVTS:SCMC Hub 的嵌入式合作方 13. $PDFS:CA DREAMS Hub 的行业合作方 14. $ALMU:CA DREAMS 和 MMEC Hubs 的附属成员 -> 电磁战(EW):在 6 个项目中合计分配了 5100 万美元。 -> AI 硬件:在 7 个项目中合计分配了 4200 万美元。 -> 5G/6G 无线通信:在 5 个项目中合计分配了 4200 万美元。 -> 商业跃迁技术:在 7 个项目中合计分配了 3800 万美元。 -> 量子技术:在 4 个项目中合计分配了 3200 万美元。 -> 安全边缘计算 / IoT:在 4 个项目中合计分配了 2500 万美元。 提醒一下: 对美国技术重要,并不等于就是好投资(比如 Wolfspeed)。 我只是研究了一下 $SIVE 的 CHIPS Act 资助,然后顺手看看还有哪些较不知名的公司也拿了补助或成了受益者。

    英文原文

    US Chip ACT Funding is one of the largest signals. For importance to America National Security. Lesser known list: 1. $SIVE ($330m) 2. $AKTS ($920m) 3. $BLG ($34m) 4. $QUBT ($1.65B) 5. $RGTI ($5.27B) 6. $MRAM ($210m) 7. $SKYT (Acquired) 8. $PDFS ($1.35B) 9. $ATOM ($177M) 10. $SLVC ($227M) 11. $NVTS ($2.12B) 12. $WOLF ($750m) 13. $ALMU ($234m) 14. $ACLS ($2.6B) DIRECT FUNDING | DoC CHIPS PMTs: 1. $WOLF (Wolfspeed): $750 Million 2. $INFN (Infinera): $93 Million (DoC PMT) - Bought by Nokia 3. $SKYT (SkyWater Technology): $16 Million (DoC PMT) - Bought by IonQ DIRECT FUNDING | Federal R&D Contracts: 4. $RGTI (Rigetti Computing): $11.28M (AFRL/quantum networking and AFOSR Chip fab) 5. $QUBT - Direct DoC/NIST contract for TFLN PICs DoD Microelectronics / Sub-Contractors 6. $SIVE: $11.6 Million (NEMC Hub) 7. $MRAM - $8.7 Million project partner ("CHEETA" project via SCMC Hub) 8. $ACLS - $7.8M partner project (Led by GE Aerospace via CLAWS) 9. $BLG - $6.5M (DoD sub-contracts secured to date via CLAWS Hub) 10. $AKTS - $4 Million (Lead grant for the "LADDER" project via NEMC) Adjacents: 11. $ATOM: Member of the SWAP Hub 12. $NVTS: Embedded partner in the SCMC Hub 13. $PDFS: industry partner in the CA DREAMS Hub 14: $ALMU: affiliate member in the CA DREAMS and MMEC Hubs -> Electromagnetic Warfare (EW): $51 million allocated across 6 projects. -> Artificial Intelligence (AI) Hardware: $42 million allocated across 7 projects. -> 5G/6G Wireless Communications: $42 million allocated across 5 projects. -> Commercial Leap-Ahead Technologies: $38 million allocated across 7 projects. -> Quantum Technology: $32 million allocated across 4 projects. -> Secure Edge Computing / IoT: $25 million allocated across 4 projects. Just a warning: Being important to US technology (eg. Wolfspeed) does not translate to being a good investment. Was just doing research into $SIVE CHIPS act funding and decided to see what other lesser known companies got grants or were beneficaries too.

    原推 ↗
  5. 对比SICC、COHR与WOLF在300mm晶圆技术路线上的差异。

    @Zlack00 SICC 在 2024 年进行了展示,$COHR 在 2025 年 12 月拥有其 300mm 里程碑。 $WOLF 声称是首个 300mm “单晶”晶圆。其他则被声称是多晶或低质量衬底。因此措辞很微妙。https://t.co/fH2GCc2G5c

    英文原文

    @Zlack00 SICC had a showcase in 2024, $COHR has its own 300mm milestone in December 2025. $WOLF claimed to be first 300mm "single crystal" wafer. Others were claimed to be poly-crystal or low-quality substrates. So wording is nuanced. https://t.co/fH2GCc2G5c

    原推 ↗
  6. 梳理SiC中介层供应链瓶颈及2027年Rubin架构落地时间线。

    如果你不喜欢 $WOLF,以下是 $NVDA Rubin 和超大规模客户 ASIC 潜在的碳化硅(SiC)中介层瓶颈股组合: 下游 SiC: $TSM - 用于 CoWoS 中介层的 SiC $AMKR - 用于 SiC 集成的 S-SWIFT 封装 $ASX - VIPack 平台及光学集成 中游 SiC: $KLAC - SiC 缺陷检测 $ONTO - 面板级封装+检测 $AMAT - SiC 沉积 $AEHR - SiC 检测 $ENTG - 化学机械抛光(CMP) $BESI (AS) - 混合键合设备 Disco - 70-80% 市场份额的精密切割 SiC 晶圆: $WOLF - 300mm SiC 晶圆 $COHR - 150mm 和 200mm SiC,仍在开发中 SK Siltron CSS (KRX: 034730) - 建设至 200mm Resonac (4004 TYSE) - SmartSiC 键合 NGK Insulators - 晶体生长 Kyocera - SiC 及陶瓷封装 这些都是早期供应链+活跃研究标的。 那么时间线何时到来? 2025-2026 (Blackwell Ultra):继续依赖硅中介层 2027 (Rubin / Rubin Ultra):在最高端 AI SKU 中引入 SiC 中介层。 2028+:玻璃基板/SiC/金刚石中介层? 披露:我持有上述 $AMKR, $AEHR, $ONTO, $COHR 和 $TSM。

    英文原文

    The potential SiC (Silicon Carbide) Interposer bottleneck stack for $NVDA Rubin and Hyperscaler ASICs (if you didn't like $WOLF): Downstream SiC: $TSM - SiC for CoWoS interposers $AMKR - S-SWIFT packaging for SiC integration $ASX- VIPack platform and optical integration. SiC Midstream: $KLAC - SiC defect inspection $ONTO - Panel-level packaging + inspection $AMAT - SiC deposition $AEHR - SiC inspection $ENTG - CMP $BESI (AS) - Hybrid Bonding equipment Disco - 70-80% marketshare precision cutting SiC Wafers: $WOLF - 300mm SiC wafers. $COHR - 150mm and 200mm SiC, still developing SK Siltron CSS (KRX: 034730) - Building to 200mm Resonac (4004 TYSE) - SmartSiC bonding NGK Insulators - Crystal growth Kyocera - SiC and ceramic packaging These are all early supply chain + active research. So when does this timeline hit? 2025-2026 (Blackwell Ultra): Continued reliance on Silicon Interposers 2027 (Rubin / Rubin Ultra): Introduction of SiC interposers in the highest-end AI SKUs. 2028+: Glass Substrates/SiC/Diamond Interposers? Disclosure: I own $AMKR, $AEHR, $ONTO, $COHR and $TSM above.

    原推 ↗
  7. 指出针对WOLF的可转债套利策略。

    @foogleman1234 那可能是针对 $WOLF 的可转债套利(convertible note arbitrage)。

    英文原文

    @foogleman1234 That's probably convertible note arbitrage with $WOLF

    原推 ↗
  8. 发布西方供应链瓶颈小盘股清单,警示瓶颈不等于好投资。

    @__EthanHunt__ 我在潜在瓶颈列表中列出了 $WOLF,这家公司确实很有趣。但“瓶颈”和“好投资”之间是有区别的。我觉得我做的尽职调查(DD)不能白费,所以干脆把它发出来了。 https://t.co/XCICxxODXQ

    英文原文

    @__EthanHunt__ I listed $WOLF in my list of potential bottlenecks, and the company genuinely is interesting. But there's a difference between "bottleneck" and good investment. Felt my the DD I did would go to waste, so ended up just posting it. https://t.co/XCICxxODXQ

    原推 ↗
  9. WOLF虽具300mm SiC垄断优势,但高债与稀释使其成财务陷阱。

    $WOLF(市值4.64亿美元)是“看空-看多”悖论的典型代表。 Wolfspeed凭借碳化硅(SiC)晶圆被视为AI领域的圣杯。 这家晶圆代工厂上周刚刚制造出全球首片300mm单晶SiC晶圆。 $NVDA的Rubin架构及后续架构很可能需要300mm SiC中介层(interposers),而Wolfspeed是目前全球唯一能实现这一点的公司。 他们获得了7.5亿美元以上的《芯片法案》拨款,对美国国家安全至关重要。 我将此列为一个瓶颈环节,但关键在于: 这是一个负企业价值(EV)陷阱: - 9.26亿美元现金,21亿美元债务,4.65亿美元市值 - EV约为16亿美元。 此外还有: -> 可转换票据#1 约3.314亿美元。基于10亿美元隐含股权价值转换为新股。 -> 瑞萨(Renesas)可转换票据#2 约2.04亿美元(占总股份的13.6%) 2025年12月15日,Wolfspeed提交招股书,注册1130万股供“出售股东”使用。 这些是破产期间以股权代替现金的前债权人。 所以... Wolfspeed是2027年SiC中介层论点的核心,因为它们在美国制造且拥有巨大护城河。 但在他们能实现大规模量产并掩盖可转换债券、债务和稀释影响之前,这看起来像个陷阱。 从纸面上看,由于拥有全球首片300mm SiC晶圆且作为美国公司具有垄断地位,这是AI愿景股中的圣杯。 但财务上这是一颗地雷。 披露:我未持有任何头寸,只是想分享我的研究结果。

    英文原文

    $WOLF ($464M) is the paradigm of the "Bear-Bull" Paradox. Wolfspeed is the holy grail of AI with SiC wafers. And this foundry just made the world’s first 300mm single-crystal SiC wafer last week. $NVDA Rubin + architectures likely need 300mm SiC interposers and Wolfspeed is the only company in the world currently that can do it. They're critical to US national security with $750M+ in chips act grants. I listed this as a bottleneck but here's the catch: This is a negative EV trap: - $926M cash, $2.1B debt, $465m MC Ev would be roughly ~$1.6B. Then you have -> Convertible Notes #1 ~$331.4 Million. Convertible into New Common Stock based on an implied equity value of $1.0 Billion. -> Renesas Convertible Notes #2 ~ $204 Million. (13.6% of the total shares) December 15, 2025, Wolfspeed filed a prospectus to register 11.3 million shares for "selling stockholders" These are the former creditors who took equity instead of cash during the bankruptcy. So... Wolfspeed is central to the SiC Interposer thesis for 2027 as they're made in America and are have a massive moat. But this just looks like a trap right unless they can get this to massive scale and overshadow any convertibles, debt, and dilution. This is on paper the holy grail of AI moonshots since they have the world's first 300mm SiC wafer and are a monopoly in as a US company. But financially this is a landmine. Disclosure: I own no positions, just wanted to post my findings.

    原推 ↗
  10. 分析WOLF、LPKFF等AI供应链瓶颈股的投资潜力与稳定性。

    $WOLF 在重组后可能是上面最有趣的一个。 $LPKFF 也涉及玻璃基板,且拥有激光诱导深蚀刻技术,市值仅 $1.69 亿,因此可能具有最具爆发力的 10 倍上行空间。 $MTRN 可能是上面最稳定的一个,鉴于其拥有约占全球 65% 的铍(Beryllium)储量,上行空间相当可观。 还有其他几只,但要么基本面真的很差,要么其瓶颈环节过于小众。 例如 $LPTH 的瓶颈横跨国防、AI、无人机等多个领域。 $AXTI 的瓶颈规模很大,而 AI 本身就是一个巨大的板块,因此不需要分散(尽管磷化铟(InP)也用于许多其他领域)。

    英文原文

    $WOLF was probably the most interesting one up there after restructuring. $LPKFF also for glass substrates and they own the laser induced deep etching at a $169m MC, so possibly most explosive 10x upside. $MTRN is probably the most stable one up there with decently high upside given it owns the mountain for ~65% of the world's Beryllium. There were a few others but just the fundamentals were either really bad or their bottleneck was too niche. $LPTH's bottleneck for example spreads across both defense, AI, drones, etc. $AXTI's bottleneck was so big and AI is such a big sector so it doesn't need to be spread across (but InP is used in a lot of other sectors too).

    原推 ↗
  11. 梳理西方供应链瓶颈小盘股,警示基本面风险,看好部分标的5倍潜力。

    个人研究摘要。 西方供应链瓶颈如 $LPTH 和 $AXTI: $MTRN - 铍(Spor Mountain) $HALEU - 铀 | 小型模块化反应堆(SMRs) $ESE - 太空燃料箱(通过 Vacco) $GHM - 真空喷射器与表面冷凝器 | 美国海军 $FEIM - 原子钟 $OPXS - 光激光潜望镜 $TAYD - 振动 $PKE - 热 $VNP.TO - 西方镓 $TDY - 抗辐射图像传感器 $RDW - 展开式太阳能电池阵列 $PDFS - 英特尔 18A 的 Exensio 良率 $WOLF - 碳化硅 $RELL - 超级电容器与磁控管 $CPSH - 热管理/铝碳化硅 $VREX - X 射线管 $GSM - 西方金属硅 $INTT - 极端热循环 $CODA - 浊度(浑浊) $NTI - 腐蚀 $PLAB - 光掩模 $MKSI - 等离子体控制 $KULR - 爆炸性热量 $PESI - 放射性混合废物。 $CVV - 气相沉积成固。 $LPKFF - 激光诱导深刻蚀/玻璃基板 这些只是我研究的更多“低调”小盘股 -> 最终选择了 $AXTI 和 $LPTH,如果有人感兴趣的话。 其中许多尽管至关重要,但基本面很差,例如:$IQE(已广为人知),所以盲目买入瓶颈股并不是个好主意。 还有更多我尚未完成研究的(因此未列入),要找出那些尚未被定价的标的要难得多。 但如果其中许多在未来一年上涨 5 倍,我也不会感到惊讶。

    英文原文

    Personal TLDR research. Western supply chain bottlenecks like $LPTH and $AXTI: $MTRN - Beryllium (Spor Mountain) $HALEU - Uranium | SMRs $ESE - Space fuel tanks (through Vacco) $GHM - Vacuum Ejectors & Surface Condensers | U.S. Navy $FEIM - Atomic Clocks $OPXS - Light Laser Periscopes $TAYD - Vibration $PKE - Heat $VNP.TO - Western gallium $TDY - Rad-Hard Image Sensors $RDW - Roll-Out Solar Arrays $PDFS - Exensio Yield for Intel 18A $WOLF - Silicon Carbide $RELL - Ultracapacitors & Magnetrons $CPSH - Thermal / Aluminum Silicon Carbide $VREX - X-Ray Tubes $GSM - Western Silicon Metal $INTT - Extreme Thermal Cycling $CODA - Turbidity (Murkiness) $NTI - Corrosion $PLAB - Photomask $MKSI - Plasma Control $KULR - Explosive Heat $PESI - Radioactive mixed waste. $CVV - Gas-to-Solid Deposition. $LPKFF - Laser Induced Deep Etching/ Glass Substrates These are just more of the "under the radar" small caps I was researching -> ended up choosing $AXTI and $LPTH if people were interested. Lot of them have terrible fundamentals despite being vital eg: $IQE (already pretty known), so it's not a good idea to just blindly buy a bottleneck. There were a lot more out there I haven't finished researching (so didn't include), and it's a lot harder to pinpoint ones that haven't been priced in. But wouldn't be surprised if a lot of these went up 5x over the next year.

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