AEHRAehr Test
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Serenity @aleabitoreddit
专注 AI 光通信与半导体供应链研究，擅长从产业链与公司基本面寻找高赔率机会。长期跟踪 CPO 与光模块产业链，持续输出 SIVE、AAOI、LITE、POET 等标的的深度观点。
结论速览
AEHR 整体偏多（看多 7 · 看空 0）
这些科技和半导体股的强劲YTD表现验证了先前的看涨立场，反驳了负面看法。
最近发言：2026/08/15 06:34 · 信心分 6/10
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历史观点（15 条，最新在上）
- English · 原文You can look at the YTDs for: - $SIVE, $IQE, $AXTI, $ARM, $MRVL, $INTC, $SOI, solana:NBiSF3UaVUFtRzHwAfxyHsBCAZWGEKnMpewAE4oh7BG, $AAOI, $LITE, $EWY, $TSEM, $AEHR, $RPI, $MU that I did took positions on earlier in the year or last year. Then let me know if you still think that way.中文 · 翻译你可以看看这些股票今年以来的表现： - $SIVE, $IQE, $AXTI, $ARM, $MRVL, $INTC, $SOI, solana:NBiSF3UaVUFtRzHwAfxyHsBCAZWGEKnMpewAE4oh7BG, $AAOI, $LITE, $EWY, $TSEM, $AEHR, $RPI, $MU，我都是今年年初或去年就建仓的。 然后告诉我你是不是还那么想。
- English · 原文$AEHR receives another $22M follow on order for AI processor wafer level burn in systems. By their lead AI processor company. It’s cool to see this tiny company grow up so fast across so many verticals (memory, silicon photonics, etc). Up +5.39% premarket off the news. https://t.co/YkOtELzkmo中文 · 翻译$AEHR 获得了来自其领先的 AI 处理器公司一笔价值 2200 万美元的后续订单，用于 AI 处理器晶圆级老化系统。 能看到这家小公司在这么多垂直领域（存储、硅光子等）发展这么快，真的很棒。 受这消息影响，盘前上涨 +5.39%。https://t.co/YkOtELzkmo
- English · 原文I’m not sure if you’re aware but the entire AI sector is dropping indiscriminately right now. A $1T company like Samsung is down -26% this month. $MRVL is down -31%. So higher beta names tend to move a lot more like $AAOI and $SIVE with their 50% drops. But recoveries tend to be a lot more volatile like $AEHR 50% single day gain after ER.中文 · 翻译不确定你知不知道，但整个 AI 板块现在都在普跌。像三星这样市值万亿美元的公司，这个月都跌了 -26%。$MRVL 也跌了 -31%。所以那些高贝塔的股票，跌起来幅度就更大，像 $AAOI 和 $SIVE 这种，跌幅能到 50%。但反弹起来也更剧烈，比如 $AEHR 财报后一天就涨了 50%。
- English · 原文I don't see any fundamentally wrong. There's probably going to be large corrections from time to time flush out margin/leverage before things move higher. And this month seems like that time of year? $POET confirmed your big optical giants like $LITE, $COHR are completely sold out for the next 2 years, and likely into 2029 for photonics. Innolight confirmed 800g transceiver upward revisions 3 days ago, so that should be positive for $AAOI and the others. Samsung became the most profitable company in the world, and continues to project DRAM hikes for future quarters. $MU signed 16+ LTAs showing memory demand is structural... $META + hyperscaler capex plans are on the higher end of projections. I wouldn't conflate short term price movements with longer term trends. And as seen with $AEHR, recoveries tend to be extremely fast (eg. 1M of corrections wiped out overnight).中文 · 翻译我没看到任何根本性的问题。市场很可能会时不时出现大幅回调，用来清洗保证金/杠杆，然后才会继续上涨。 这个月感觉就像一年中这样的时刻？ $POET 证实了那些大型光学巨头，比如 $LITE、$COHR，未来两年订单都排满了，光子学领域可能要到 2029 年。 Innolight 证实了 3 天前上调了 800G 收发器预期，所以这对 $AAOI 和其他公司来说应该是利好。 三星成为了全球最赚钱的公司，并继续预测未来几个季度 DRAM 价格上涨。$MU 签署了 16+ 份长期协议（LTA），这表明内存需求是结构性的... $META 加上超大规模数据中心资本支出计划都处于预测的较高区间。 我不会把短期价格波动和长期趋势混为一谈。就像 $AEHR 的情况那样，市场恢复通常会非常快（比如，一个月的回调可能一夜之间就被抹平）。
- English · 原文It's nuanced, $AEHR implications was more toward broader silicon photonics related ramp. Which could include 800g/1.6T pluggables, or CPO. If they directly named CPO, Msscorps would be a very clean readthrough. It just got hit really hard recently from that delay claim (even after $NVDA refuted it), since it's it's upside seems tied to CPO yields in specific. So it's positive, just uncertain.中文 · 翻译这事儿有细微之处，$AEHR 的影响更偏向于推动更广泛的硅光子学相关增长。 这可能包括 800G/1.6T 的可插拔光模块，或者 CPO（共封装光学）。 如果他们直接点名 CPO，那 Msscorps 就会是一个非常明确的受益股。它最近因为那个延迟的传闻被砸得很惨（即使 $NVDA 已经辟谣了），因为它股价的上涨似乎特别依赖于 CPO 的具体良率。 所以这是个利好，只是不确定性比较高。
- English · 原文$AEHR back up +36.4% today off earnings! 2027 guide: $130-$150m (160-200% growth) from 2026 revenue. Sees opportunity to guide higher (assumes no memory revenue or little to none from newly benchmarked AI customer). Q4 bookings: $60.7M, effective backlog is $100.6M. - Lead AI processor wafer-level burn-in customer is significantly ramping their products. - Engaged with additional AI processor customers who are evaluating wafer-level burn-in. - Benchmark customer, which was a “major supplier of AI accelerators, CPUs and network processors” “exceeded their expectations. From management: The potential revenue opportunity from one of these devices is "significant to Aehr". So another benchmark win for potential HVM in the future. - Wafer level burn-in benchmark with a "global leader in NAND flash completed". Now evaluating a development agreement for HBM/NAND Seems like $SNDK since there was HBF related discussions from last quarter I think. - "Our package level burn-in business for AI processors also gained momentum over the year … from our lead hyperscale customer for Sonoma systems" - Silicon photonics customer already ramping, newer networking customers has forecast additional systems Basically the amount of global semi companies that map to $AEHR is pretty ridiculous across silicon photonics, memory, AI processors, and others. I don’t quite think that $130-$150m guidance is representative of actualized revenue for 2027 if these hyperscalers/semi companies convert to HVM. Typically with these types of qualification into HVM players, markets don’t really judge it by current quarter, but what’s to come. And it looks very positive so far in terms of reactions... $116 -> $60 -> $94 all in the span of a month is pretty insane volatility tho, so good to know what you're holding.中文 · 翻译$AEHR 今天因财报又涨了36.4%！ 2027年指引：营收1.3亿-1.5亿美元（较2026年增长160%-200%）。认为有机会上调指引（假设没有存储业务收入，或新基准测试的AI客户贡献的收入很少甚至没有）。
- English · 原文This is the average visual TA bro, takes a 50% 50% coinflip: If it goes the other way, they say "ABC Pattern Invalidated", should have known... If they get the coinflip right, they promote their $40/month chart. -> People drawing swiggly lines over KOSPI mean nothing where it heads. When it's primarily Samsung/SK Hynix and forward operating income growth from DRAM/NAND. -> The swiggly drawing over $SIVE, $AEHR, and others mean nothing. When it's primarily hyperscaler suppliers, thematic premiums, and volume ramp orders determining valuations. Then if something randomly goes from $1 to $60 like $AXTI, they claim they spotted it with their "Golden Egg Dragon Candle", while ignoring anything with InP substrate and otpical demand. There's rare times like these where it's a massive sector drop all together. But now the TA bros are showing up everywhere saying here's a $40 course on how they predicted it with swiggly lines.中文 · 翻译这就是那种一般的画图技术分析派，干的就是五五开的抛硬币活儿： 如果走势反了，他们就说“ABC形态失效了”，早该知道的…… 如果他们抛对了，他们就会推广自己每月收费 $40 的图表。 -> 在 KOSPI 指数上画那些弯弯曲曲的线，
- English · 原文Always a fun time seeing semi markets crash from Bloomberg report framing once again… UBS analyst on $META report: “this is not new news”. Regardless: $AEHR down -18.3% $AAOI down -17.13% $SIVEF down -15.4% $SNDK down -14.8% $TER down -13.8% $GLW down -11.4% $MRVL down -11.2% $LITE down -10.2% $NBIS down -7.8% Getting PTSD from Bloombert’s previous misleading report on AMD/Nvidia global export controls earlier this year that crashed semi stocks. FYI: Meta doesn’t randomly buy $48B+ worth of neocoud contracts if they overbuilt capacity and can cut capex… Markets are stupid sometimes.中文 · 翻译每次看到半导体市场因为彭博社的报道措辞再次暴跌，都觉得挺有意思的… 瑞银分析师评论 $META 财报说：“这不是什么新消息。” 但不管怎么说： $AEHR 下跌 -18.3% $AAOI 下跌 -17.13% $SIVEF 下跌 -15.4% $SNDK 下跌 -14.8% $TER 下跌 -13.8% $GLW 下跌 -11.4% $MRVL 下跌 -11.2% $LITE 下跌 -10.2% $NBIS 下跌 -7.8% 看到这个，我都想起彭博社今年早些时候那篇关于 AMD/Nvidia 全球出口管制的误导性报道，当时也搞得半导体股票大跌，简直要犯 PTSD 了。 顺便提一下：如果 Meta 真有过剩产能并且能削减资本支出，他们就不会随便买下价值超过 480 亿美元的 Neocoud 合同了… 市场有时候就是这么傻。
- English · 原文As for $LPK: Maybe $3B-$5B seems reasonable when they fully volume ramp if I had to guess. Feels more asymmetrical to me personally since it's just a waiting game and they have the customers for glass substrates. Small machine supplier chokepoints usually cap out from TAM though and don't go to $20B+ unless you're ASML or hold many chokepoints like KLAC. Not many dominant "monopolies" like these out there right before volume ramp this small: Maybe you have stuff like: - Aixtron (MOCVD) ~$8B - Towa (compression bonding) ~$2B - Techwing (memory handler/cube probes) ~$1.5B - MSScorps (CPO inspection), but pre-ramp. $850M - Riber (quantum MBE), very pre-ramp ~$350M Then LPK Laser for glass core substrates (about to ramp) at ~$730M, which thematically should have more premiums than memory. (eg. major advanced packaging shift, CPO adjacent, etc). Lot of obscure chemical monopolies I know of, but those don't get as much attention cause BOM is much lower than equipment. But for lpk you have: eg. “80% of customers among major global players have selected LPKF equipment”. 70% of LIDE market share target for TGV in the glass-core ramp, should be very material. (disclosure: own, the listed names above aside from techwing/aixtron, NFI). Just kinda the path they go if you follow $AEHR at ~$3.5B now: - <$500m: "Oh they have no customers!" ---> (probably somewhere in the middle here). - < $1.5B: "Maybe volume comes soon!" - $3B+ onward: "Looks like they're starting to volume ramp. Just a lesson for the cycle of the chokepoint machine suppliers from my personal experiences.中文 · 翻译关于 $LPK：如果要猜的话，等他们全面放量后，市值大概在 30-50 亿美元还算合理。 对我来说这感觉更不对称，因为这就是个等待游戏，而且玻璃基板的客户他们已经拿到了。 小型设备供应商的瓶颈通常会被 TAM 限制住，规模很难到 200 亿美元以上，除非你是 ASML，或者像 KLAC 那样掌握多个瓶颈环节。 在放量前市值还这么小、能称得上“垄断”的标的真不多： 可能有的例子： - Aixtron (MOCVD) ~80 亿美元 - Towa (压缩邦定) ~20 亿美元 - Techwing (内存 handler / 晶圆级探针) ~15 亿美元 - MSScorps (CPO 检测)，但还在放量前。8.5 亿美元 - Riber (量子 MBE)，非常早期 ~3.5 亿美元 然后 LPK Laser 做玻璃核心基板（即将放量），市值约 7.3 亿美元，按主题来说应该比内存设备有更高溢价（比如主要先进封装转型、CPO 相关等）。 我还知道不少冷门化工垄断标的，但那些不太受关注，因为 BOM 比设备低得多。 但 LPK 的情况是： 比如：“全球主要玩家中 80% 的客户已选定 LPKF 设备”。 在玻璃基板放量中，TGV 的 LIDE 市占率目标 70%，这应该非常关键。（披露：持仓，上面列的名字除了 Techwing/Aixtron 都有，非投资建议）。 如果你看看 $AEHR 现在走到大约 35 亿美元市值，LPK 的路径大概就是： - < 5 亿美元：“哦他们没客户！” --->（大概现在就在这中间某处）。 - < 15 亿美元：“可能放量快来了！” - 30 亿美元以上：“看起来他们开始放量了。” 这是我个人经验里对瓶颈设备供应商周期循环的一个教训。
- English · 原文So short term ramp, I see $LPK probably might be more parabolic. Since when equipment suppliers switch from qualification to volume production as seen with $AEHR or $AIXA recently, they tend to get re-rated to $3-7B MCs. But 99% are structurally more capped on where they head. Long term, I personally see $XFAB has much much higher upside if they're able able to lead European's photonic supply chains and build out a $TSEM alternative with MTP. But are earlier on in the process.中文 · 翻译所以短期拉升的话，我觉得 $LPK 可能会走得更陡峭一些。 因为设备供应商从认证阶段切换到量产阶段时——就像最近 $AEHR 和 $AIXA 那样——它们通常会被重新估值到 30-70 亿美元的市值。 但 99% 的公司从结构上看，天花板还是比较明显的。 长期来看，我个人觉得 $XFAB 的上行空间要大得多，如果它们能主导欧洲的光子供应链，并且用 MTP 做出一个 $TSEM 的替代方案的话。不过现在还处在更早期的阶段。
- English · 原文$AEHR receives follow up production order from major Silicon Photonics Customer for wafer level burn in systems. Now up 11.29% today to $116. Only 2 months ago it was in the $30's, good times. https://t.co/It24lVLmBe中文 · 翻译$AEHR 收到某主要硅光子客户关于晶圆级老化测试系统的后续量产订单。 今日上涨 11.29%，报 $116。 仅仅两个月前它还在 30 多美元，好时光啊。https://t.co/It24lVLmBe
- English · 原文@AsianbeBlazin Yep, but there hasn’t been any much news with $AEHR. Not really heavily debated stock like $AAOI aside from one or two comments saying AEHR would go back down to $25.中文 · 翻译@AsianbeBlazin 对啊，但 $AEHR 这边最近也没什么大新闻。 不像 $AAOI 那种被激烈争论的股票，也就一两个人说 AEHR 会跌回 $25。
- English · 原文Ayar started off multi-sourcing with $MTSI and $LITE. Then removed them from their website and likely made $SIVE primary source (likely for first gen). It's every hyperscaler supplier intention to multi-source, there's nothing material being added there. Ayar is one of the bigger CPO players, but if CPO mapping is correct more revenue should come from $MRVL Celestial, maybe Lightmatter/Lightelligence. Ayar is also just one customer of many... This is not even including $JBL + other pluggable players that use $SIVE. Or even O-Net producing ELS with $SIVE for Asian supply chains. Nobody can accurately estimate revenues right now, it's just that they've been qualified into so many different hyperscaler supply chains like what I've done previously with $AAOI or $AEHR. That when volume ramp happens... And it's a hyperscaler supplier, you expect revenue numbers to be extremely material.中文 · 翻译Ayar 一开始是跟 $MTSI 和 $LITE 做多源采购。 然后把他们从官网撤掉了，很可能让 $SIVE 成了主供（大概率是第一代产品）。 每个超大规模云供应商都想搞多源采购，这没什么实质性的新信息。 Ayar 是 CPO 领域比较大的玩家之一，但如果 CPO 的对应关系没错，更大头的收入应该来自 $MRVL 的 Celestial，也许还有 Lightmatter/Lightelligence。 再说 Ayar 也只是众多客户中的一个……这还没算 $JBL 和其他用 $SIVE 的可插拔模块厂商。 甚至还包括 O-Net 在亚洲供应链中用 $SIVE 生产 ELS。 现在谁也准确估算不了营收，关键在于他们已经被认证进了这么多不同的超大规模云供应链——就像我之前追踪 $AAOI 或 $AEHR 时的情况一样。 一旦量开始爬坡……而且它是个超大规模云供应商，你就该预期营收数字会非常可观。
- English · 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.中文 · 翻译好的，各位聊友，这是你们最喜欢的 800V 直流电相关概念股汇总： 1. $IFNNY - $1158 亿美元 2. $ON - $462 亿美元 3. Lite-On (2301) - $160.3 亿美元 4. 6504.
- English · 原文Good times with $AEHR, it’s now ~$3.5B MC. Haven’t mentioned it as much since there’s nothing too new. Just waiting on volume orders for these types of players like $LPK, and others. https://t.co/W8k0ce3RSE中文 · 翻译$AEHR 涨得不错，现在市值大约 35 亿美元。 最近没怎么提，因为也没什么新消息。 就是在等像 $LPK 这类玩家的量单，还有其他的。https://t.co/W8k0ce3RSE
在其他光模块产业链标的上也有持续观点
AEHR 之外，以下标的同样收录于其观点库：