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

SpaceX closes $40 billion debt deal for AI chips, Elon Musk says $SPCX https://t.co/VElSKttyze

@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%

Meta: A Strong Quarter Behind A $9.9 Billion Legal Charge And $35 Billion Of Capex

Meta posted 26% revenue growth and $9.89 billion in legal charges while funding $35 billion of capex, as AI lifts ad pricing and pressures…

META $1.6T

Tim Travis Oct 25 1 click

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

Deep Dive: $ASML

ASML’s €230 million EUV machines underpin advanced AI chip production, with demand booked through 2028 after nearly $9 billion and two…

ASML $631B

Rebound Capital Oct 24 8 clicks

Netflix's Apocalypse Fears Overly Done - Cash Cow With Renewal Prospects

Netflix pairs international engagement, free cash flow and buybacks with plans for double-digit revenue growth, margin expansion and larger…

NFLX $511B

Juxtaposed Ideas Oct 24 8 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 $30BTSLA $1.6T

Steve Eisman Oct 23 29 clicks

GPK · long

Graphic Packaging Holding CO

Graphic Packaging (GPK) is pitched as a long with $22 fair value, implying roughly 100% upside, based on its low-cost paper-based packaging…

GPK $2.5B

Value Investors Club May 31 2 clicks

Revisiting my Rubrik pitch and what I am doing now after a 100% run

Rubrik, RBRK, has risen more than 100% since a February pitch at $48; the investor updates plans for shares bought at a $53 average.

RBRK $27B

SixSigmaCapital: Navigating the Financial Markets Aug 17

Nubank ($NU) Deep Dive

Nubank has risen 318% from its 2022 low while sustaining 20-25% annual EPS growth, 30% ROE and a 15x P/E multiple.

NU $60B

Jimmy's Journal Aug 17

The Airbnb Blueprint

Airbnb’s Q3 guidance implies 17% TTM GBV growth, while World Cup-driven North American strength may create a difficult Q2 FY27 comparison.

ABNB $98B

TSOH Investment Research Aug 17 1 click

Cerebras Systems, Inc.

Cerebras Systems’ WSE-3 wafer-scale chip targets low-latency AI inference with faster decode than GPU racks, while higher per-token costs…

CBRS $27B

SixSigmaCapital: Navigating the Financial Markets Aug 16

WD #354: Colombia Earthquake, Software, CIB/AVAL/NU Earnings

Colombia’s earthquake frames risks for Tecnoglass as Grupo Aval, Bancolombia and Nu report strong earnings, including Nu’s 67% EPS growth.

AVAL $5.6BNU $60B

Ian’s Insider Corner Aug 16

The $1.5 Trillion of Hidden Debt Fueling the AI Boom | Robin Wigglesworth of FT Alphaville

Hyperscalers’ off-balance-sheet lease and purchase obligations rose from roughly $1 trillion to $1.5 trillion, turning the AI buildout into…

GOOGL $3.9TMETA $1.6T

The Monetary Matters Network Aug 16 10 clicks

Deep Dive: Uber ($UBER)

Uber generated $52 billion of FY25 revenue and $10 billion of free cash flow as investors weigh whether autonomous vehicles can erode its…

UBER $135B

Rebound Capital Aug 16 1 click

Will Hubspot go the way of the Dodo?

HubSpot trades near its 2020 share price despite quadrupled revenue and $750 million in free cash flow, with Breeze AI upside weighed…

HUBS $13B

The Oak Bloke Aug 16 9 clicks

How Coherent Can Earn Investor Confidence

Coherent can bolster confidence in CPO lasers by publishing linewidth and stability data and demonstrating high-power ELSFP modules with…

COHR $41BLITE $83B

Vik's Newsletter Aug 16

Sunday, October 25, 2026

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