Third Point shifted away from some of the market’s biggest semiconductor winners in the second quarter—and put more money into a broader mix of media, financial, industrial, and technology companies, a regulatory filing shows.

Copyright ©2026 Dow Jones & Company, Inc. All Rights Reserved. 87990cbe856818d5eddac44c7b1cdeb8

Mark Cuban told Rep. Ro Khanna, D-Calif., that he “doesn’t understand business” during a heated clash over California’s proposed 5% billionaire wealth tax, warning it could drive startup founders and investors out of the state.

The exchange centered on California’s Proposition 40, a controversial ballot measure that would impose a one-time 5% wealth tax on residents with more than $1 billion in assets.

The measure has been endorsed by the California Democratic Party, while some notable leaders, including Gov. Gavin Newsom, have expressed opposition.

In a video posted on X on Saturday, Khanna made the case for the tax, arguing that it would help preserve health care for working-class Californians. He said the “Sacramento establishment” and lobbyists opposing the measure were “blatantly out of touch.”

STEVE HILTON WARNS CALIFORNIA ECONOMY WILL ‘ABSOLUTELY COLLAPSE’ UNDER ‘INSANE’ BILLIONAIRE TAX

Cuban responded by arguing that founders of rapidly appreciating startups can become billionaires on paper without having hundreds of millions of dollars in liquid assets available to pay the proposed tax.

“They are the definition of cash poor, stock rich,” Cuban wrote on X.

He warned that the measure could cause startup founders and investors to leave California.

“If this passes, only idiot startup founders stay in Cali,” Cuban wrote.

TRUMP WARNS NEW HOCHUL, MAMDANI PIED-À-TERRE TAX COULD ACCELERATE NYC WEALTH EXODUS

Cuban went further, warning that the measure could also influence where he invests.

“I will make NOT being in California a pre requisite for an investment,” he continued.

“Ideology is not a strategy Ro,” he added.

Khanna then proposed a workaround for founders whose wealth is largely tied up in private-company stock.

“Why not a non recourse loan for pledged stock as collateral for this situation?” Khanna wrote.

KEN GRIFFIN’S NYC SKYSCRAPER MOVES FORWARD DESPITE FEUD WITH MAYOR ZOHRAN MAMDANI

Khanna proposed addressing the concerns surrounding illiquid founders by allowing them to pledge shares in their companies as collateral for a government loan that could then be used to pay the wealth tax.

The loan could remain outstanding for roughly 10 years, after which the founder would either repay the government in cash or the government would take possession of the pledged shares. Because the loan would be nonrecourse, the founder would not be personally liable if the company failed.

Cuban blasted the proposal.

“Ro, that’s insane,” he wrote.

Cuban argued that California would effectively lend founders money that would immediately be returned to the state as payment of the tax, meaning the arrangement would initially generate no additional cash revenue from those taxpayers.

“What’s the point of that?” he wrote.

BOB IGER, JOSH KUSHNER SHOCKINGLY PURCHASE LAKERS MONTHS AFTER MARK WALTER BECAME MAJORITY OWNER

Cuban also argued that California could eventually wind up owning shares in private companies if founders were unable to repay the loans.

“Cali, You make it. We take it!” Cuban wrote.

Khanna pushed back on Cuban’s criticism, arguing that the government would still collect the tax from billionaires with liquid assets.

“The government would still collect from the vast majority of billionaires who are not illiquid,” Khanna wrote.

Khanna claimed that 72% of billionaire wealth is held in public stock and said the proposed financing mechanism would be aimed at true “paper billionaires” whose fortunes are tied to illiquid assets. He argued that if a private company succeeds, California would ultimately collect on the loan, while founders would not be personally liable if the company failed.

CALIFORNIA VOTERS TO CONSIDER BALLOT MEASURE TO INCREASE TAXES ON BILLIONAIRES

Khanna then broadened his argument, telling Cuban that ordinary Americans support higher taxes on billionaires.

“Mark, come on a road trip with me around California, Pennsylvania and the country and ask ordinary Americans how they feel about a billionaire tax,” Khanna wrote. “Most say, I promise you, why only 5 percent?”

Cuban shot back: “You don’t understand business Ro.”

He argued that even a successful founder could spend 10 years growing a company, create thousands of jobs and pay hundreds of millions of dollars in federal and state taxes without ever having $250 million in liquid assets available to repay the proposed state loan.

CLICK HERE TO GET FOX BUSINESS ON THE GO

“Is that what you want your state to be?” Cuban wrote.

“Next tweet we can discuss who the money is going to with Prop 40,” he added.

Jane Street, the powerhouse Wall Street trading firm, lost about $15 billion in July partly due to the troubles at hedge fund Situational Awareness, according to people familiar with the matter.

It was the firm’s worst monthly loss ever, one of the people said. Jane Street is still enjoying its best trading year with revenues of more than $40 billion through July, the person said, but the losses are surprising for a firm known for its risk management. Losses on AI stocks exacerbated the pain.

The Indian stock market remained range-bound in the last week, with Sensex losing around 500 points and Nifty falling 205 points to end in the red. Analysts now highlight four key factors that can influence Dalal Street’s action during the upcoming week between August 17 (Monday) to August 21 (Friday).

On Friday, Sensex and Nifty recorded slight losses even as oil prices stabilised around $87 per barrel. Sensex fell around 71 points to close at 78,009, while Nifty 50 lost 30 points to end the session at 24,366. Broader markets slipped into the deep red, with the Nifty Smallcap 100 and Nifty Midcap 100 indices falling around 0.7% each.

Markets remained range-bound through the week amid elevated crude and persistent global uncertainty, said Vinod Nair, Head of Research at Geojit Investments. He noted that while softer-than-expected US labour market data initially supported expectations of a patient Fed, the subsequent rebound in crude shifted focus back to inflation risks and evolving geopolitical developments.
Domestically, better-than-expected corporate earnings, stability in the rupee, moderation in the domestic 10-year bond yield and a gradual improvement in FII participation provided support to the domestic macro environment despite external headwinds, he further said.“On the domestic front, the Nifty 50’s strong Q1 FY27 earnings performance comfortably exceeded market expectations. Earnings breadth remained healthy, with 33 constituents outperforming estimates, underscoring the strength of corporate earnings despite a challenging external backdrop and continuing to create opportunities for a bottom-up stock selection approach,” Nair noted, adding that during the week, large-cap sentiments were largely capped by Middle East tensions. However, the mid-cap index demonstrated strength and outperformed the benchmark, aided by better earnings visibility.

Also read | Independence Day 2026: How Sensex skyrocketed 8,500% in less than 35 years since 1991 liberalisation reforms
Here are the four key factors that will likely determine market movement during the upcoming week between August 17 (Monday) to August 21 (Friday).
1) Crude oil prices
After Indian stock market remained range bound on Friday even as oil prices stabilised around $87 per barrel, the crude jumped over $1 per barrel following tanker attacks and a lack of progress on a peace agreement between the Trump administration and Iran’s leadership. Brent futures settled at $88.52 a barrel, up nearly 2%. US West Texas Intermediate crude futures finished at $82.40, up over 1%.

The US meanwhile on Thursday said it could maintain a naval blockade of Iran indefinitely and increase economic pressure on the country in response to stalled ceasefire talks. Rising oil prices amid such developments in the Middle East will likely be among the key factors that could influence action on Dalal Street this week.

2) Middle East tensions

Iran said Qatar was holding three of its pilots who had been missing since March, which Qatar denied. The United Arab Emirates meanwhile accused Iran of again attacking one of its vessels in the Strait of Hormuz. The Iran-backed Houthis again struck a Red Sea port in Yemen.

In southern Lebanon, 11 people were killed in Israeli airstrikes, marking some of the deadliest since a shaky truce between Israel and Iran-backed Hezbollah went into effect on June 20. All of these developments may further spook investors about the tensions further escalating into the raging war which earlier this year rattled the stock markets.

3) FOMC minutes

Minutes to the recent Federal Reserve meeting, where US interest rates were left on hold, will be closely monitored for any clues on whether rates could rise next month. Meanwhile, a surprise drop ‌in US retail sales has dented expectations for a Federal Reserve rate hike next month.

Also read | Oil prices rally, US data dents chances of Fed rate hike

4) FII action

Foreign investors remained net buyers of Indian equities on Friday, net purchasing shares worth Rs 508 crore. Overall, FIIs closed last week as modest net buyers of Rs 1,228.24 crore, opening with two sessions of buying, reversing into two of selling, and returning as buyers on the final day, Pabitro Mukherjee, Deputy Vice President-Research at Bajaj Broking said.

DIIs remained consistent buyers, with net purchases recorded in all sessions except the first, committing Rs 9,285.63 crore, he said, noting that Nifty still drifted lower through the week, from 24,584 to 24,366.

“Looking ahead, investors will closely track crude, geopolitical developments, U.S. retail sales, FOMC minutes and Chinese economic data for further cues on global growth and the Fed’s policy outlook,” said Vinod Nair, Head of Research at Geojit Investments.

Also read | Independence Day 2026: 4 stocks that have been part of Sensex since inception. Do you own any?

(With inputs from agencies)

(Disclaimer: Recommendations, suggestions, views and opinions given by the experts are their own. These do not represent the views of The Economic Times)

This article was written by

Analyst’s Disclosure: I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.

Seeking Alpha’s Disclosure: Past performance is no guarantee of future results. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. Any views or opinions expressed above may not reflect those of Seeking Alpha as a whole. Seeking Alpha is not a licensed securities dealer, broker or US investment adviser or investment bank. Our analysts are third party authors that include both professional investors and individual investors who may not be licensed or certified by any institute or regulatory body.