方法论
研究框架、选股思路、思维方式 · 共 651 条 · 滚到底自动加载更多
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说除非有风投愿意和自己合作,否则 Pandora’s box 会继续关着。
@McLeary_77 除非有风投团队愿意跟我一起做个想法,不然潘多拉盒子就还是关着。
英文原文
@McLeary_77 Pandora’s box is staying closed unless a venture arm wants to work with me on an idea.
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指出他们不是长线持有者,只是交易波动。
@dadele2nd 这个判断很准确。 他们不是持有者,他们是在交易波动率。 这对股价不是好事,你更希望的是被动指数基金和长期持有人。
英文原文
@dadele2nd That’s an accurate assessment. They’re not holders, they trade volatility. Not a good thing for the stock, you want passive index funds and long term holders
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说自己会用简单格式分享如何建立 conviction。
@CifrBunny 很高兴听到这个! 我会尽量用一个简单的格式,分享我是怎么建立自己的 conviction 的。
英文原文
@CifrBunny Glad to hear that! I try to share my how I developed my conviction in a simple format
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认为即使宏观不佳,光子供应链瓶颈在资金流入后仍会跑赢大盘。
不会。实际上,像 $AXTI 这种票今年迄今回报 280%,对比 $SPY 还是 -3%,它们反而会大幅跑赢指数! 如果数千亿美元的超大规模云 CapEx 沿着供应链往上游流向这些公司,尤其是光子学这些瓶颈: 那么基本面的重估(尤其像 $SNDK 那样,靠提价带来经营利润的案例)会无视宏观环境。
英文原文
Nope. If anything they’ll all strongly outperform the index as seen with $AXTI 280% YTD return vs. $SPY -3% YTD! If hundreds of billions of hyperscaler capex flows upstream to these companies, especially in photonics sectors bottlenecks: The fundamental re-rating (esp. with price hikes -> operational income as seen with $SNDK) will ignore macro climates.
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感谢别人多次提到公司,促使自己更深入研究。
@Plaskpojken 谢谢你这么多次为这家公司发声!尤其是在私信里。 你其实是我后来更深入研究这家公司的很大原因之一 :)
英文原文
@Plaskpojken Thanks for shouting out the company so many times! Especially in DMs. You’re a large reason I ended up looking into the company deeper :)
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说自己平时不会频繁 victory lap,但 AXTI 和光子选股最近实在太夸张。
@IdeaLedger 抱歉,通常一个人每涨 40% 就 victory lap 一次,可能也得隔几个月。 但 $AXTI 和光子股最近的表现太夸张了,几乎每隔一天就来一次。 这也有助于我获得新关注。
英文原文
@IdeaLedger Sorry, normally when someone victory laps every 40% gain, maybe it’s every few months. $AXTI and optical picks have been an anomaly every other day. Also helps with getting new followers
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回顾自己对 AXTI 的 150 美元目标价,认为是靠抢先识别瓶颈。
大家都觉得我疯了,说我把 $AXTI 的目标价从 12-15 美元上调到 150 美元。 然后怀疑者一下子都没声音了? 我今年年初至今回报超过 600%+,原因就是我总是比别人先识别超大规模云供应链里的最大瓶颈。 然后再做多。 https://t.co/lgmu8p7F5a
英文原文
Everyone thought I was crazy when I gave $AXTI a $150 PT from $12-15. All the doubters suddenly disappeared? Reason my YTD is over 600%+ is because I identify the biggest chokepoints in hyperscaler supply chains before anyone else. Then go long. https://t.co/lgmu8p7F5a
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说这只是随手分享信息,通常只会挑最喜欢的赢家深入写 thesis。
@devandraan 这只是很随意的东西,就是一路把信息倒出来。 通常我只会挑一个赢家,或者我最喜欢的那个,然后再专门写 thesis。
英文原文
@devandraan This is just informal stuff, just dumping info along the way. Normally I'd just the winner or one I like the best then do a thesis on it.
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说会去找市场还没发现的更小众垄断。
@YungSmaaash 我会尽量去找那些市场还还没意识到的小众垄断。
英文原文
@YungSmaaash I would try and find more niche monopolies markets don’t know about yet
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认为世界正在围绕石油、稀土和半导体打架,很多供应链已被武器化。
世界现在在争夺的就是: 石油、稀土和半导体。 原因在于……每一条供应链都已经被武器化了。 而且碰巧,美国最大的地缘政治对手们掌握着大多数瓶颈点。 我最早把 $AXTI 的瓶颈和光子学 + AI 超大规模云供应链联系起来。 但还有很多我不敢公开说的,单纯因为它们涉及国家安全漏洞。 不过这些主题上的投资逻辑依然成立: 大量资金会被投向这三个板块,不是为了去打它们的战争,就是为了在国内把它们保住,或者在 2026 年绕开它们。 从主题上说,如果你的组合没有重仓在全世界都在争夺的这三个方向上…… 也许你哪里弄错了?
英文原文
The World is fighting over: Oil, Rare Earths, and Semiconductors. The reason being... Every supply chain is being weaponized right now. And it so happens, US biggest geopolitical enemies own most of the chokepoints. I was one of the first to connect $AXTI's bottleneck to photonics + AI hyperscaler supply chains. But there are many more that I'm scared to broadcast, just due to national security vulnerabilities. But the thematic investments hold true: Massive amounts of funding will be poured into these three sectors to either go to war over them, secure them domestically, or engineer around them for 2026. As a theme, if your portfolio is not overweight into those three right sectors the entire world is fighting over... Maybe you're might be something wrong?
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说自己 12 月几乎天天发 AXTI,现在只是等市场晚一点消化信息。
@maxmay2024 是啊,我去年 12 月几乎隔天就发一次 $AXTI。 现在只是等市场在几个月后慢慢把这条信息消化掉。
英文原文
@maxmay2024 Yes, I posted almost every other day about $AXTI back in December. Now I'm just letting markets price in that information few months later.
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认为股票长期是正和游戏,公开分享研究有助于信息更快扩散。
谢谢!我个人觉得,股票从长期来看是正和游戏。所以价值创造和新信息的传播,最终大家都会受益,没必要设付费墙。 以前的标准模式是:一份 2 万美元的分析师报告 -> 对冲基金先拿到 -> 股价上涨 -> 散户在市值已经到 200 亿美元以上后才知道。 现在有了 X,散户可以和机构抢先一步,第一时间拿到同样的信息发现。 (我并不反对分析师或想把成果变现的人;我只是更愿意打破这个老模式,把内容公开发出来。)
英文原文
Thanks! I personally think stocks are a positive sum game long term. So everyone benefits from value creation and novel information distribution and there’s no need to paywall. Before the standard model went from $20,000 analyst report -> hedge funds accumulate -> price goes up -> retail finds out after something is $20B+ Now with X, retail are able to frontrun institutions, by getting the same information discovery instantly. (No problem with the analysts or people who want to monetize their work, I prefer just to break the trend and post it publicly)
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解释自己额外页面是用来放研究材料和零散想法的。
别觉得有压力去看,我不会把我的 thesis 帖子设付费墙。 那个页面只是多出来一块空间,用来放一些研究材料或者沿途漏掉的随机想法。我不想把主时间线刷得太满。 但如果其中某个点子或思路,能启发你自己的想法,那也挺好。
英文原文
Don’t feel pressured to, I don’t paywall any of my thesis posts. That page was extra space for research material that gets lost along the way or random thoughts. Didn’t want to flood my main timeline. But might be helpful if one idea or thought processes helps spawn some of your own
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回顾自己用便签式测算提前推演 MU 毛利率,结果与实际财报非常接近。
回到一月份: 我当时用便签式的粗算方法,拿美光的财报毛利率预测和官方指引做了对比。 我的原话是: “如果 $MU 指引 2026 年 Q2 的毛利率为 68.0%,而 NAND 价格从估算的 33-38% 直接上涨 100%, 那毛利率预测就可能被推到 73-75% 以上。” 华尔街当时的共识大概就在 67% 到 69% 左右。 而当 $MU 真正公布财报时? 74.9% 的毛利率,正好落在我当时预判的 73-75%+ 区间。 这就是为什么信息会在财报前就被提前计价。 所以这根本不是一个“意外结果”,因为连我这种普通人一月份都已经能估出来 / 提前计入定价了。
英文原文
Back in January: I napkin-math modeled Micron's earnings margin projections vs. their official projections: My quote: "If $MU guided for 68.0% gross margins Q2 2026, and we see a 100% NAND hike from 33-38% est. That could bring gross margin projections over 73-75%." Wall Street consensus was sitting right around 67% to 69%. When $MU reported earnings? Their 74.9% margin landed in that predicted 73-75%+. This is how people price in information early, before the actual earnings. So it's not a "Surprise Result" when even people like myself could estimate it/price it in, back in January.
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说明存储与光子股在宏观下跌中仍然坚挺,因为利润与增速过高,重定价通常发生在财报前。
同意。记忆芯片 / 光子相关标的在更广泛的宏观抛售里还能撑住,原因就是它们的净利润(存储)和收入增长(光学)都高得离谱。 如果没有伊朗战争,$MU 可能会高得多,但核心观点仍然成立:绝大多数重估发生在财报前,而不是财报当天,除非真的出现重大意外。
英文原文
Yep agreed. Reason why memory/photonics is holding up against broader macro selloffs is that their net income (for memory) and revenue growth (for optical) are just way too high. If there were no Iran war $MU would likely be tons higher, but the core point still stands that most repricing happens before earnings, not on the actual day, unless there's a genuine surprise.
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总结 MU 的长期看多逻辑,并强调期权要在信息被市场完全定价前买。
是的,我确实认为 $MU 长期还会继续走高。 如果要给一个 TLDR: 1. 财报周不要去买被做空的期权,因为大概率财报信息已经被计价了。 2. 如果真要买期权,要在市场开始计价信息之前就下手(比如 DRAM / NAND 价格上涨的传闻阶段)。 3. 我不认为资本开支是这次抛售的主因,更多是期权资金流相关,然后市场需要一个故事去解释它。 4. 宏观逆风也很多,但总体来说,重估发生在财报前,靠着不同信息碎片慢慢拼出基本面变化。 财报只是对这一过程的确认而已。
英文原文
Yeah I do think $MU is going higher long term. If I had to give a TLDR: 1. Don't buy shorted options on earnings week, since earnings is more likely than not priced in. 2. If you're going to buy options, do it before markets price in information (eg. around rumors from DRAM/NAND price hikes) 3. I don't think capex was the reason for selloff, lot of it is option flow related and then there needs to be a story for it. 4. Lot of macro headwinds too, but in general, repricing happens leading up to earnings, piecing together different information that changes fundamentals. Earnings is just confirmation of that.
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说自己的 UPWK 逻辑在 Reddit 上花了很久才兑现,并认为短期价格波动常被人拿来挑错。
谢谢!是啊,我的 $UPWK 逻辑大概是在 Reddit 上花最久时间才兑现的,哈哈。不过我觉得这些帖子从方向上通常还是对的,只是时间上不一定精确(我记得我 Reddit 的 PT 帖大概 11 个里对了 8 个左右吧,不是每次都准)。 很多人喜欢抓短期价格来挑错(比如今天 $SIVE 的下跌,或者 $NBIS 在可转债消息后的下跌)。但我觉得,我大多数 thesis 帖从长期来看还是正向兑现的。
英文原文
Thanks! Yeah my $UPWK thesis probably took the longest time to play out on Reddit haha, but I think they're usually right directionally over time (I remember being ~8 for 11 or something from my Reddit PT posts, don't always get them right). People like to cherry pick short term prices (eg. $SIVE drop today or $NBIS drop post convertible note) to say I'm wrong. But, think most of my thesis posts play out positively over the long run.
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说自己故意把内容写得很简单,方便散户理解半导体术语。
@stfbutnou @SemiAnalysis_ @FundaAI 嗯,没错,SemiAnalysis 的研究确实更强,但谢谢你突然这样怼我 lol。 不过顺便说明一下:我故意把内容写得很简单,就是为了让散户更容易看懂半导体术语。
英文原文
@stfbutnou @SemiAnalysis_ @FundaAI Well no sht semianalysis does better research but thanks for randomly putting me down lol. But just an FYI, I publish stuff extremely simple on purpose so retail investors can understand semi jargon better.
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说这些内容只是出于好玩分享,觉得把不同主题结合起来会很强。
@Ayouubb_ 我发这些纯粹是为了好玩,免得大家觉得我这些想法 / 回报没意思。 之前还出现过 AI Displacement ETF,后来又有了 AI bottleneck ETF! 感觉把这三个东西组合起来会非常强。
英文原文
@Ayouubb_ I just drop these for fun in case people find any ideas/returns interesting. There was also the AI Displacement ETF not too long ago and then the AI bottleneck ETF! Feels like combining the three together would be pretty OP.
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表示自己只是为了好玩做加权组合,让大家可以直接按板块投资,省去部分 ETF 费用。
我只是为了好玩才这么做,万一大家只是想直接用这些权重去投资整个板块呢! 这样也能避开现在不少 ETF 的管理费(而且理论上应该会跑赢)。 很多基金其实没覆盖这些名字里很大一部分,因为不少资管经理会忽略上游那些细微但关键的瓶颈!不过我也没打算正式推出一个官方产品 lol
英文原文
Je fais juste ça pour le plaisir au cas où les gens voudraient simplement utiliser ces pondérations et investir dans le secteur dans son ensemble ! Ça permet d'éviter les frais de gestion de pas mal d'ETF actuels (et ça devrait surperformer). Beaucoup d'entre eux n'incluent pas une grande partie de ces titres, car beaucoup de gestionnaires d'actifs passent à côté des goulots d'étranglement subtils en amont ! Mais je ne prévois pas d'en lancer des officiels lol
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建议把仓位投向即将到来的硅光 / CPO 方向,并在高信念和分散之间做平衡。
@moderndayvenom 我会把资金投向硅光 / CPO,因为我们知道这会从 OFC 和 $NVDA GTC 继续推进。 像 $TSEM、$SIVE、$SOI 这种名字,是我最喜欢、信念最高的三个。 然后我会稍微分散一点,今天价格下的 $RDDT 也可以作为多头,另外当前收发器周期里的 $AAOI 也不错。
英文原文
@moderndayvenom I’d send it into silicon photonics/CPO since we know it’s coming from OFC and $NVDA GTC. Names like $TSEM, $SIVE, $SOI were my favorite three higher conviction ones. Then I’d diversify a bit, maybe $RDDT as a long as of today’s prices. And $AAOI for current transceiver cycles.
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强调股票长期是正和游戏,价值创造最终让所有人受益。
@SaiseiInvesting 股票是正和游戏!所以从长期看,价值创造会让所有人受益。 如果看 $LITE 或 $AXTI,过去几个月基本就是一路直线上涨。
英文原文
@SaiseiInvesting Stocks are positive sum! So everyone benefits long term from value creation. If we look at $LITE or $AXTI it’s just been a straight line up past few months
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提醒别忘了大盘也曾回落,等市场恢复时自己持有的名字会更高。
@BasedCapitalLP 我觉得你忘了更广泛的大盘也曾经回落。 等它恢复之后,只会意味着我持有的那些名字会比现在更高! https://t.co/DPDl1yhgK3
英文原文
@BasedCapitalLP I think you’re forgetting the broader market did falter. When it recovers, that just means the names I own go higher than they are now! https://t.co/DPDl1yhgK3
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解释自己很早知道 SIVE,但因为觉得硅光周期还早而没买,直到 GTC 出现催化。
我之前就知道这家公司一段时间了,因为 Reddit 上一直有人狂吹 $POET,而那也是他们最喜欢的股票。 Sivers 也时不时被提到。 只是我一直觉得硅光 / CPO 还有很长时间才会真正落地,所以从没真正做多。 但 $NVDA GTC 成了它需要的催化剂,尤其是在……
英文原文
Was aware of it for awhile from all the $POET shilling back on Reddit as it's their #1 favorite stock over there. And Sivers got name dropped from time to time. Just felt like silicon photonics/CPO was quite a ways away so never went long. But $NVDA GTC was the catalyst it needed, especially with the new Jabil announcement. So ended up going long.
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总结自己的研究流程:先发 thesis,再做跟进研究,最后在 thesis 兑现后庆祝并持有。
谢谢! 我的风格通常是: -> 先发 thesis 帖 -> 再做后续研究(比如 $AXTI 的 7N 铟出口管制、瓶颈) -> thesis 兑现后再庆祝 如果之后也没什么新东西,就继续拿着。 市场里大部分钱,都是靠找出别人不知道的东西赚到的,所以我现在就是在继续做这类功课,尤其是 $SIVE。
英文原文
Thanks! My style is usually: -> Thesis post -> Follow up research (eg. $AXTI 7n indium export controls, bottleneck) -> Then celebration when thesis plays out And then just sitting on it (if there's nothing too new). Most of the money in markets is to be made finding out stuff others don't, so just doing some of that work now with $SIVE.
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认为 XLU 是一笔 boring 但很长周期的交易,自己会继续持有。
@Darkhawk720 @_stockResearch $XLU 没什么变化,它就是一笔无聊但多年的交易。所以我个人只是继续拿着仓位。
英文原文
@Darkhawk720 @_stockResearch Nothing's changed with $XLU, it's boring multi-year trade. So I'm personally just sitting on my positions.
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认为 Soitec 的上涨验证了自己“免费公开研究会被迅速定价”的观点,散户在 X 上甚至领先机构。
Soitec <$SOI / $SLOIF> 自从我一周前发帖后,已经涨了很多。 因为它们是西方在硅光和 CPO 基板上的事实垄断者。 我免费发想法,它们会立刻被计价进去。 这和以前的模式不同: -> 银行分析师卖 1 万到 4 万美元以上的研究 -> 对冲基金低价先吸筹下一个瓶颈 -> 散户等到涨到顶部后才知道。 而第一次,X 上的散户在架构范式转移这件事上,比机构更早。
英文原文
Soitec < $SOI / $SLOIF > is now up, a lot since my post a week ago. As they’re the Western monopoly over silicon photonics and CPO substrates. I post my ideas for free, and they get priced in immediately. Instead of former models where: -> Bank analysts sell research for $10,000-$40,000+ -> Hedge funds can accumulate the next chokepoints at low prices -> Retail investors find out at the top after they’re already priced in. And for the first time: Retail on X are earlier than institutions to the architectural paradigm shifts in AI.
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说明自己在容量等于收入的假设下估算 ASP,并引用 AAOI 与 LITE 业绩电话会作支撑。
@FlashBozZ 是的,我确实写过那篇分析。ASP 是一个估算值,而我假设产能最终会转化成营收。 从 $AAOI 的财报电话会来看,他们说超大规模云厂商几乎什么都买,只要他们能造出来;再加上 $LITE CEO 也明确说他们已经完全卖光了。 https://t.co/UFwfdo0xzg
英文原文
@FlashBozZ Yes I did a writeup on it. The ASP is an estimate, and I’m making the assumption capacity translates to revenue. Given per $AAOI ER they stated hyperscalers were buying anything they could build. As well as $LITE CEO statements about being completely sold out https://t.co/UFwfdo0xzg
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说自己在 $12 时就感觉 AXT 能到 140 美元,并强调自己的判断有尽调支持。
@FoundersX76 我的意思是,我在 $AXTI 还在 12 美元的时候就“感觉”它能到 140 美元……现在 2-3 个月就到 50 美元左右了? 当然,我不是只靠感觉,我会用尽调来支撑这种感觉,比如超大规模云供应链映射、营收估算或者估值比较。
英文原文
@FoundersX76 I mean I "felt" $AXTI could hit $140 when I was back at $12... And now it's ~$50 in 2-3 months? Of course I back my feeling with DD like hyperscaler supply chain mapping, revenue estimates, or valuation comparisons.
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请求优化 ticker 识别逻辑,避免把市值误判为公司名。
@nikitabier 很高兴听到。最近 AI 垃圾信息确实不少。 顺便问一下,能不能推一个 ticker 识别的改动? 这样它就不会把市值误识别成公司名了,比如这种情况。 https://t.co/AiVhGjgs4n
英文原文
@nikitabier Glad to hear. There’s been a decent amount of AI spam recently. On a side note, it possible to push a change for tickers? So it doesn’t classify market cap as company names eg. https://t.co/AiVhGjgs4n