Sunday, October 25, 2026

WD 361: Brazil, JetBlue Bankruptcy, Mexican Airlines Merger

Brazil’s Lula victory leaves Nu and Inter’s thesis intact, while JetBlue heads toward bankruptcy and Mexican airlines pursue a merger.

NU $60BINTR $2.1B

Ian’s Insider Corner Oct 25 11 clicks

Oct 25 AXP $211B

American Express: P&L Slowed, Consumer Didn’t

Librarian Capital's Research Library 3 clicks

Oct 25 PM $316B

Philip Morris International: Ho-hum Hrmm?

Invariant 13 clicks

From X

@BarbarianCap Oct 25 1 click

Barbarian Capital on X

AstraZeneca Readies New Portfolio of Targeted Cancer Therapies $AZN https://t.co/9wErSW0T14

@BarbarianCap Oct 25 3 clicks

Barbarian Capital on X

9/n $CME CEO with @tracyalloway @TheStalwart on futures, swaps, prediction markets, and perps. Nice contrast to the "anything goes" policies, and nice contrast to their episode last week with the Hyperliquid guy (link to prior round up at the bottom) https://t.co/miODfdAS9E

@BarbarianCap Oct 25 1 click

Barbarian Capital on X

6/n @bizbreakdowns @ReustleMatt is back! This time covering $AFRM. BNPL very underpenetrated, several growth products, "bet the jockey" too. https://t.co/i7Pr6Mr3r4

@BarbarianCap Oct 25 1 click

Barbarian Capital on X

2/n $CRWD CEO on @NoPriorsPod things got bleak last week on that front, will get worse https://t.co/cJfAoomQ8V

@aleabitoreddit Oct 25 6 clicks

Serenity on X

Just another $40B going into the "AI Infra" Bubble... Elon stated this $SPCX financing would primarily fund $NVDA GPU procurement H1 2027. Which indirectly increases demand for memory, networking, etc needed. In some other notes, VPEC today in UDN: "InP substrates is seriously in short supply" in regards to suppliers like $AXTI. - Morgan Stanley believes that InP substrates, EML and CW lasers will be the primary bottlenecks - VPEC emphasized that whoever can secure more raw material supply in the future will have greater pricing power and influence in the market. Very true about supply procurement... both upstream materials like epiwafers/substrates to ultimately compute. We're in a volatile period where all your largest companies in the world are fighting over control of the future of AI infrastructure. Any slowdown seems unlikely.

@OddDiligence Oct 25

Odd Diligence on X

$IREN chart* is most 🔥 of all the neoclouds resulting from all the slick marketing they are doing good job @danroberts0101 * chart of "IREN" Wikipedia unique page views https://t.co/xWEj1dJUf7 https://t.co/xsb9Z62J1I

@negligible_cap Oct 25

Negligible Capital on X

*LULA WINS BRAZIL PRESIDENTIAL ELECTION IN SURPRISE COMEBACK $EWZ is down 20%

@TidefallCapital Oct 25

Trevor Scott on X

@wealthyfranklin you can buy csu at the same growth rate for half the multiple of $NOW when factoring in after tax SBC.

Signet Jewelers (SIG): The Next Dillard’s?

Signet Jewelers cut its share count from 87 million to 38 million since 2012 as short interest reaches 15%, amid a hated diamond market.

SIG $4.4B

Cannibal Stocks Oct 25 15 clicks

Tower Semiconductor Deep Dive

Tower Semiconductor’s low-loss photonics chips halve lasers in 1.6T optical modules, supporting a $680 million annualized photonics run…

TSEM $19B

CV's Substack Oct 24 10 clicks

Expert Call | AI Server OEM: 2026 xAI Orders, GB300 Price Hikes & B300 Margin Gains

Super Micro’s 2026 xAI rack orders, GB300 price increases and B300 mix frame its gross-margin outlook.

SMCI $23B

P Equity Research Oct 24 7 clicks

I went through all 142 companies in Value Line this morning. Here are the 6 that made it

Six Value Line small caps including Blackbaud, Marqeta, Ranger Energy and Definitive Healthcare trade on net cash, buybacks, low multiples…

BLKB $2.5B

Calvin Blissett Oct 24 79 clicks

Ares Capital: This 10%+ Yield Is An Undervalued Buy

Ares Capital’s 10%+ yield is supported by a $30.5 billion portfolio with over 70% floating-rate debt, though dividend coverage remains…

ARCC $13B

Jonathan Weber Oct 24 5 clicks

Margin Call

Petrobras’s Morpho-1 well revived hopes that Brazil’s Equatorial Margin can become a major new oil frontier after hydrocarbons were…

PBR $83B

Doomberg Oct 24 11 clicks

Applied Materials: Buy The Engineering Powerhouse Behind AI

Applied Materials targets AI-driven demand for advanced logic, DRAM and packaging, supported by services revenue and operating leverage…

AMAT $314B

Dhierin Bechai Oct 24 4 clicks

AI Narrative Switched, Debt Yields Spike | The Weekly Wrap

CoreWeave’s rising debt yields and fading confidence in AI data-center economics frame a weekly review of Meta, Tesla, SpaceX, Netflix,…

CRWV $30B

Steve Eisman Oct 23 29 clicks

Our Views on CoreWeave

CoreWeave's financial statements point to a business model familiar to the authors after a closer review of the AI infrastructure company.

CRWV $30B

WHAT ARE WE DOING? “Contrarians At The Gate” Oct 23 12 clicks

DigitalOcean's AI Flywheel: Unleashing Massive Growth Potential For Bold Investors

DigitalOcean is pivoting toward affordable AI infrastructure and inference workloads, targeting share from AWS and Google Cloud amid…

DOCN $11B

Star Investments Oct 23 9 clicks

GLXY · long

Galaxy Digital INC

Galaxy Digital (GLXY) is presented as a long investment idea.

GLXY $6.7B

Value Investors Club May 20 2 clicks

Bye the Index

Nasdaq’s QQQ amassed $456 billion through aggressive marketing, turning index licensing into a larger earnings source than trading, data…

NDAQ $58B

Net Interest May 8 1 click

Under The Hood: Domino's Pizza - $DPZ

Domino’s 99%-franchised model converts global retail sales into royalties and supply-chain revenue, but $4.8 billion of debt and mature…

DPZ $10B

Bearhold Research May 8 2 clicks

Novo Nordisk Q1 2026 Review: The Reset Year Looks Less Ugly Than Feared

Novo Nordisk’s adjusted Q1 sales fell 4% despite 22% obesity-care growth, as lower US prices outweighed volume gains.

NVO $171B

Hated Moats May 6

Coupang 1Q26 Business Recap: Data Leak Shows Member Strength

Coupang’s data scandal cut active customers to 23.9 million, but 80% of departed WOW members had returned by April as vouchers and…

CPNG $25B

Speedwell Research May 6

Portfolio Update April 2026

Portfolio update sells Amazon, adds Floor & Decor, and projects 6.5% annual market returns, with a base case of negative 0.89% from…

FND $5B

D Invests May 6

April Earnings Update

Crocs raised 2026 EPS guidance to $13.20-$13.75 and bought back $73.6 million of stock, while Huntsman, Pitney Bowes and Alpha…

CROX $5.7BPBI $2.4B

Hidden Rock Capital's Newsletter May 5

Adobe Expert Insight Interview (No Paywall)

Adobe trades at 11x earnings despite $24.5 billion of revenue, 37% operating margins and 12% profit growth; a former data-science head…

ADBE $99B

Speedwell Memos May 4

PayPal tries again (and again)

Stripe’s startup-focused product sprawl contrasts with Adyen’s enterprise restraint; despite 20% more payment volume and faster growth,…

PYPL $47B

scuttleblurb May 4

Sleep Well Portfolio (Apr 2026) - #24 Pick Published, Updates on GRAB, SE, WTC, VEEV

Sleep Well Portfolio publishes its 24th pick and updates Grab, Sea, WiseTech and Veeva as software stocks stabilize.

GRAB $11BSE $46B

Sleep Well Investments May 4 1 click

Sunday, October 25, 2026

Barbarian Capital on X

Barbarian Capital on X

Barbarian Capital on X

Barbarian Capital on X

Serenity on X

Odd Diligence on X

Negligible Capital on X

Trevor Scott on X

Investor Letters

Publications we follow

Newsletters 109

YouTube 4

Blogs 15

Seeking Alpha 64 of 258

X accounts we follow

Investor letters we follow

Sectors