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$ALAB:NASDAQ · ASTERA LABS INC

Sector: aisemi

Conviction from: NASDAQCitriniSerenity

Tradable on: Bitget →

52-week range: 97.89499.48

Astera Labs designs connectivity semiconductors and interconnect solutions that link processors, memory, and accelerators in AI and cloud data-center infrastructure.

4 tracked filer(s) hold this · 0 opened, 1 added, 2 trimmed in 30-JUN-2026

Aggregate 13FScore 59 — mean of 4 scored holder(s) · buyers (new/add) avg 63. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Paul Tudor Jones / Tudor63Added +330%520,900$251,605,1180.3%
Ancora40Holds (flat)320$154,5660.0%
Steve Cohen / Point7276Trimmed -14%192,717$93,086,1650.1%
Bridgewater56Trimmed -100%992$479,1560.0%

Beyond 13F — activists, insiders, politicians & research

Trump & executive branch trades all Trump/exec trades →

5 disclosed trade(s) by 1 filer(s).

Trade dateWhoTypeAmount
2026-08-22Trump, Donald J PresidentSELL$1,001 - $15,000PTR
2026-07-01Trump, Donald J PresidentBUY$1,001 - $15,000PTR
2026-07-01Trump, Donald J PresidentBUY$1,001 - $15,000PTR
2026-05-14Trump, Donald J PresidentSELL$1,001 - $15,000PTR
2026-05-14Trump, Donald J PresidentBUY$1,001 - $15,000PTR

Serenity (@aleabitoreddit) full tracker →

Bullish · 25 mention(s), 1 personal-position post(s) · first 2025-10-15 · last 2026-09-30

“Best time to long CXL for memory pooling was 4 months ago. $ALAB up 276% from $117 -> $440 $MRVL up 291% from $79 -> $309 https://t.co/7XmXHyXgb1” post →

All 25 tweet(s) mentioning this ticker
DateTweet
2026-09-30T04:21:25Bro, $AMZN semi ETF portfolio is probably going to end up more compelling than what $NVDA owns... Today Amazon signed a $49.8M private placement into PCB maker Gold Circuit Electronics (2368). So now Amazon has ownership/warrants in: - $AAOI - Alchip - $MRVL (Celestial) - $ALAB - $CRDO - $JBL … → · 1546 likes · 350,015 views
2026-09-08T13:49:10$AMZN signs a new deal with $QCOM, giving Amazon the right to buy a ~$4B stake of Qualcomm through warrants. At this rate.. Amazon will be more of a semi ETF than $NVDA? Given their existing equity/warrants with AlChip, $MRVL, $ALAB, $AAOI, and others. This of course is linked with up to $60B in … → · 805 likes · 207,734 views
2026-07-21T09:14:20It'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 $NV… → · 989 likes · 560,369 views
2026-06-30T01:10:57I've reached 900k followers, thank you everyone! Just some reflection, it's actually a nightmare at higher counts... Which is new to me, since I started at almost nothing earlier this year. 1. Threats of safety, which I don't enjoy. - Random new accounts sending personal threats - Mysterious for… → · 3563 likes · 543,475 views
2026-06-23T02:27:55Best time to long CXL for memory pooling was 4 months ago. $ALAB up 276% from $117 -> $440 $MRVL up 291% from $79 -> $309 https://t.co/7XmXHyXgb1 → · 1037 likes · 579,399 views
2026-06-12T04:26:43+00:00Just some reflection, my core high conviction ideas from 2025 aged super well! From $ALAB: $97-> $372 $LITE: $330 -> $904 $AAOI: $30 -> $175 And others like $NBIS, $RKLB, and $TSM! This was back when I had close to no followers! I got some nuances slightly off before more https://t.co… → · 1458 likes · 622,296 views
2026-06-12T02:39:57+00:00Woah, $NBIS, $ALAB, and $RKLB got added to Nasdaq 100! Fun to see both Astera, Rocketlab and Weebius grow up from being small companies… Into the largest ones on Nasdaq https://t.co/ntqBmkri6T → · 2253 likes · 514,055 views
2025-12-21For me personally: A stock is "high conviction" when they are fundamentally de-risked and are going from that point to scale. For example, $NBIS post-MSFT deal. I like $AAOI much better than $POET in the photonics space personally. But neither of them are "de-risked yet". So Poet as you mentione… → · 13 likes · 6,443 views
2025-12-21Thanks for the $LITE shoutout. I didn't realize how instrumental it was to $NVDA blackwell, $GOOGL TPUs, and $AMZN Trainium chips. Insane how it's part the core of single GPU/TPU/ASIC from every hyperscaler (hence why it's high-conviction) As for $CRDO, similar ground to $ALAB regarding hig… → · 7 likes · 3,758 views
2025-12-20So I’d say $RKLB is definitely the most overvalued right now. $LITE is edging toward the overbought territory but it definitely warrants a re-rating given how critical it is in TPUv7, Trainium, and Blackwell chips. $NBIS and $CRCL are most undervalued out of the bunch, then goes $ALAB. → · 21 likes · 5,358 views
2025-12-15Agreed and I've seen it time and time again. $AMD in 2016 when people thought it could take on Intel, then capitulation at $5. $PLTR in 2023 when people believed in the AI thesis, then capitulation in the $10's after short seller activity. $RKLB this yeare when people thought it could become t… → · 48 likes · 6,945 views
2025-12-14Falling Knife or Dip Buy? What a brutal Friday for stocks after $ORCL and $AVGO earnings. Popular FinX names that dropped in just 1 day: $FRMI | -34.1% $SNDK | -15.89% $SEI | -15.3% $OKLO | -15.13% $MOD | -14.67% $ALAB | -14.31% $FLNC | -13.96% $LITE | -12.83% $GLXY | -11.73% $AAOI | -11.73% $AV… → · 92 likes · 148,547 views
2025-12-12Broadcom [ $AVGO ] earnings results and its effect on the AI sector like $LITE and $NBIS: Broadcom's ER was "double beat" with $18.02B revenue (+28% Y/Y) and $1.95 EPS, beating consensus. But AVGO dropped -11.64% and brought down the AI sector. Is this a buying opportunity? Yes. Broadcom is se… → · 130 likes · 29,196 views
2025-12-11I've looked into $POET but didn't like it as much compared to $AAOI given AAOI already has direct hyperscaler customers with $MSFT and $AMZN. $POET had Celestial that got acquired $MRVL, where Celestial used poet’s interposer to connect tpus/trainium, and Marvell sells that to hyperscalers. B… → · 10 likes · 2,568 views
2025-12-11I entered $ALAB, $NBIS, $TSM, and $LITE because of Mag7 funneling revenue numbers into them. Lite uniquely because of its role in GOOGL TPU v7, AMZN Trainium v3/4, and NVDA Blackwell. But there's a new one I found out about. A small cap <$3B player that fits the thesis: Name - $AAOI A small cap… → · 298 likes · 709,626 views
2025-12-09@IncrediBadly $ALAB is an amazing buy. Higher margins than $NVDA and growing triple digits Y/Y. It's already down from it's $250 high, great recovery buy. Around here probably wouldn't do options but shares can't hurt for waiting. → · 4 likes · 2,140 views
2025-12-05As of current prices, December 5th: The ideal AI portfolio for the LLM + TPU/GPU ramp would look like this: · 25% $NBIS · 15% $TSM · 12.5% $LITE · 10% $ALAB · 10% $SMCI · 10% $AMKR · 5% Samsung Electronics · 5% SK Hynix · 5% $CRDO · 5% $CLS · 5% $COHR · 5% $NVDA Calls · 2.5% $AVGO Calls · 2.5% $… → · 272 likes · 63,839 views
2025-11-25The main fear I have in the "AI Bubble" is OpenAI and their $1T capex promises. That is a clear bubble (and private valuations of LLMs). Most other things, no. Any company directly reliant to them $ORCL, $CRWV might be in trouble given how AI models leapfrogged GPT. So the simple thing to do is st… → · 8 likes · 1,007 views
2025-11-25It’s hard for anyone in the AI space not to be bullish. Capex is ramping up. Exponentially. And flowing directly down to: Neoclouds: $CIFR, $NBIS, $WULF, $IREN, Connectivity: $ALAB, $CRDO, $CLS. Energy: $VST, $FLNC, $TE, $EOSe Semi/foundries: $NVDA, $AMD, $GOOGL, $TSM Memory: $SNDK, $MU, … → · 278 likes · 119,311 views
2025-11-23@itsdsha Let's just say it hasn't been a fun month for my high conviction port of $ALAB, $HOOD, $IBIT, $META, $NBIS, $RKLB, and $TSM for sure. Should be fine in a month come Dec rate cut. Most short term margin/option traders got liquidated, and events like these lead to higher highs https://t.co/… → · 10 likes · 1,626 views
2025-11-18Thanks for following me on $RDDT! Very humbled by my regarded roots behind the Wendys dumpsters. Lot of the sells like $CRCL, $BMNR, $RGTI finally played out. Tons of buys like $NBIS, $SNAP, $META, $RDDT, $ALAB, $IBIT, $WULF, $CIFR, $RKLB, $WLAC, or $TSM right now from the market drop. I need… → · 16 likes · 1,726 views
2025-11-18@hereforgoodish2 There's too many good buys right now. Can't go wrong with $META, $NBIS, $SNAP, $RDDT, $ALAB, $IBIT, $WULF, $CIFR, $RKLB, $WLAC, or $TSM. I'm sure there's more I missed out but the selloff was broad so it's a good chance to buy into stocks with growing fundamentals. → · 8 likes · 1,067 views
2025-11-18Markets are seeing a drop in most growth stocks right now. In the past 5 days: · Cloudflare [ $NET ]: $192.99 (-15.23%) · Rocketlab [ $RKLB ]: $42.50 (-19.35%) · Iren [ $IREN ]: $46.6 (-28.74%) · Hims [ $HIMS ]: $35.15 (-15.61%) have lost their recent gains. Why? Right now, we're seeing mechani… → · 159 likes · 323,830 views
2025-10-17We are 12 days away from a rate cut (94.1% odds). MMs enjoy times like these to cleanse the option chain. In terms of levels I’m personally looking out for larger sized leveraged trades: $NBIS - $105-$110 $TSM - $170-$175 $BTC - ~<$100K $RKlB - $35-$40 $ALAB - $100-$120 _ Special shoutout to Ama… → · 246 likes · 121,617 views
2025-10-15@DanielTan64198 Another company competing vs $ALAB (think it’s oversold bc they already have big competitors like $AVGO but big tech uses them anyway), $CRDO just sold off with Astera. Also soybeans, both great adds → · 1 likes · 1,551 views

Citrini Research coverage report library →

ReportDateStance
#119 — Let There Be Light: Revisiting the Optics & AI Connectivity Theme2026-03-12WATCH
#104 — State of the Themes: Long GOOGL, Asian Outperformance and the Age of Virality2025-08-18LONG

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-09-24.