Berkshire doubles down on housing, tech and airlines
Warren Buffett reshuffles Berkshire Hathaway's portfolio with more weight in Alphabet, housing and Delta.
GrandAlpha Journal
Invest with data,
not with noise.
Market keys and news explained with judgement: what is happening, why it matters and how to read it better.
Companies
Markets
Anthropic's IPO bets its valuation on a 2028 revenue forecast
Anthropic's stock market debut hinges on a revenue target of up to 200 billion dollars just three years from now.
Crypto
Prediction markets caught between banks and regulators
Polymarket was debanked by JPMorgan as scrutiny grows over these event-betting platforms.
Commodities
Arabica coffee hits record highs amid tariff dispute
Arabica coffee prices reach record levels as trade tension between the U.S. and Colombia escalates.
Macro
Washington tightens economic pressure on Iran over Hormuz
The US vows economic tactics 'never seen before' against Iran as shipping traffic through the Strait of Hormuz is capped.
Empresas
Reddit joins the S&P 500: what worries analysts
The social platform enters Wall Street's benchmark index after months of speculation, though not everyone is celebrating without reservations.
Materias
Copper, the metal now hinting at Trump's next tariff move
A niche copper trade has turned into a near real-time gauge of Washington's trade policy direction.
Mercados
Asian markets post their best week despite geopolitical noise
Asian stocks close out a strong week as bets on a US rate hike continue to fade.
Commodities
An oil slick threatens Oman's coastline
A crude oil spill is hitting Oman's shore as authorities warn of a possible environmental disaster.
Macro
US budget deficit surges in July to levels not seen since 2021
Higher public spending and lower tariff receipts widen the US budget gap.
Markets
A DeepSeek report rattles AI stocks on Wall Street
AI-linked shares fell sharply while money flowed into the Swiss franc and the Japanese yen as safe havens.
Companies
Shein eyes a Hong Kong stock debut after years of false starts
The fast fashion giant is reportedly looking to list in Hong Kong after failed attempts in London and New York.
Materias
Red Sea tensions reignite oil's risk premium
A deadly Houthi attack and the US military response are reviving fears over disruptions to key oil shipping routes.
Empresas
AI infrastructure suppliers post surging earnings
CoreWeave, Lumentum and Super Micro are showing with hard numbers that demand for AI infrastructure keeps accelerating.
Macro
Why historic intervention hasn't stopped the yen's slide
The joint US-Japan effort to prop up the currency reveals the limits of intervening against persistent underlying forces.
Mercados
AI computing power starts trading like a commodity
CME launches futures contracts on artificial intelligence processing capacity, putting compute alongside oil or gold.
Companies
Nvidia lines up $500 billion with Wall Street for AI
Wall Street banks are joining Nvidia to help finance half a trillion dollars in AI infrastructure.
Commodities
Gold extends gains to a third session as inflation data looms
The metal notches its third straight day of gains as markets await fresh inflation figures.
Macro
China alone is now balancing Asia's entire crude oil demand
Other major Asian economies are cooling their oil appetite while China makes up the difference on its own.
Markets
OpenAI completes $7 billion share sale ahead of possible IPO
The deal gives employees and investors liquidity while the company still hasn't confirmed when, or if, it will go public.
Materias
Arabica coffee hits record highs amid tariff dispute
A trade tension between the United States and Colombia sends arabica coffee prices to unprecedented levels.
Empresas
QXO launches hostile bid for Beacon in building materials
Distributor QXO is seeking to take over Beacon without its board's approval, shaking up the sector.
Mercados
More stocks are beating the S&P 500 than in years: what it means
The number of stocks outperforming the index is at its highest in four years, a signal worth understanding.
Macro
Wall Street awaits inflation data as futures trade without clear direction
Investors are waiting for the next inflation reading, key to understanding the next move in monetary policy.
Companies
Live cockroaches, a funeral wreath and 56 million dollars: the price of Silicon Valley’s most grotesque scandal
Seven years after eBay launched a harassment campaign against a couple of journalists, the bill is complete: a 55.7 million civil settlement, a 3 million criminal penalty and seven convictions. The story of a case that taught Wall Street to look at governance.
Guide
What compound interest is and why time is your greatest ally
The force that turns small contributions into a large capital. How it works, with examples and a calculator to see it yourself.
How it works
Why a verified track record changes who you should follow
On social media everyone is right — from memory. Why sealing a prediction with a price and a date changes everything.
Guide
How to read a prediction: entry, target and time frame
Entry price, target, time frame, conviction and conflict of interest. A quick guide.