Hedge-fund founder and Miami campus donor
Miami-Dade County has seen 24 sales of properties above $30 million in H1 2026, roughly double the prior year, fueling expectations to surpass 2025’s record. The rise is tied to tax policy debates and growing tech presence, including Alphabet’s Miami expansion.
A high-profile AI-focused hedge fund has unwinded after massive leverage and a momentum crash. Citadel has stepped in to acquire many of its publicly traded holdings while the fund holds private investments, including Anthropic. Regulators and investors watch for how this affects AI infrastructure bets and market risk.
The Washington Post and Axios report growing criticism of JD Vance’s bid for Trump’s endorsement, with Journal editorial board pieces challenging his ambitions, temperament, and Iran stance; meanwhile The Guardian and Business Insider UK cover Adam O’Neal’s sudden departure from Post Opinions amid debatable reorientation of the section.
An appellate court in Brooklyn has stayed a Staten Island judge's temporary restraining order and briefly allowed New York City's new pied‑à‑terre surcharge rollout to resume while the city seeks an appeal. The lawsuit challenges the administration's notification and list release; the city has argued the pause would derail time‑sensitive implementation.
New York City officials have issued cease-and-desist orders to 42 online retailers selling high-speed e-bikes and scooters, while lawmakers push for broader oversight. The mayor has stopped short of requiring vehicle registration, citing safety concerns, as inspections continue ahead of an Aug. 18 deadline. A council hearing will review enforcement and possible new legislation.
The new prime minister has unveiled cost-cutting and social policies, aiming to reshape Britain’s economy and welfare. Early polls show a boost in approval, while policy details will unfold at the budget in late October.
Citadel has posted strong July gains across its stock-picking, tactical trading, and Wellington funds. The firm acquired a large portion of Situational Awareness’s public portfolio at a discount, helping rebound AI-related and tech names and lifting overall performance into the month.
A travel feature on Yerevan, Armenia, exploring Republic Square, the Dancing Fountains show, and the city’s heritage from Tamanian’s design to recent tourism growth linked to direct flights from London.
JPMorgan Chase Chief Executive Jamie Dimon has warned that market leverage remains elevated, with hidden borrowing amplifying potential disruptions as analysts scrutinise leveraged ETFs and AI-driven bets. The remarks come amid recent stress at Situational Awareness and regulatory moves in Korea.
An AI-focused hedge fund called Situational Awareness has reportedly lost about 67% in a month and sold most of its public portfolio to Ken Griffin’s Citadel. The fund’s debt-fuelled, highly leveraged bets on chipmakers and AI firms has forced the sale and has prompted Wall Street to reassess concentrated AI exposures.
Jane Street says it has reduced risk exposure in AI-related trades after a July downturn that hit AI-heavy holdings, with the firm aiming to be more selective about risk in its portfolios.
Ken Griffin has pledged $3 billion to Carnegie Mellon University, including $2 billion to build a 35‑acre Wynwood campus in Miami and $1 billion for priorities at CMU’s Pittsburgh campus. Construction on the Miami site is slated for 2027, with student enrollments planned to begin in 2028; the computer science school will be renamed for Griffin.
A Gulfstream G-100 medical transport jet flying from Bermuda to Boston has gone missing, leaving six people on board. Debris has been found off Nantucket and the search has been suspended as authorities and Latitude Air Ambulance confirm the six are presumed dead. Investigations will determine the cause.
Wall Street broker-dealers have posted first-half profits of $45.9 billion in 2026, up 51.3% from a year earlier, putting annual profits on track to exceed $90 billion. Underwriting and dealmaking drive the surge amid AI investments and a volatile market, with SpaceX’s IPO and equity issuance fueling activity. Regulators warn of risks from inflation, rates, and geopolitical tensions.