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Photo of Jason Ma
Photo of Jason Ma
Jason Ma

Jason Ma is the weekend editor at Fortune, where he covers markets, the economy, finance and housing. Before joining Fortune, he was an editor at Business Insider, Investor’s Business Daily, and Dow Jones Newswires. He also took time off from journalism to serve in the Marine Corps. He is a graduate of the University of Southern California and UC Berkeley.

Iran’s Islamic Revolutionary Guard controls a sprawling business empire that dominates the economy
Middle East
Iran’s Islamic Revolutionary Guard controls a sprawling business empire that dominates the economy
By Jason MaMarch 2, 2026
Dow futures fall 350 points on U.S.-Iran conflict, but oil prices pare gains as Trump hints at sanctions relief for new leadership
Energy
Dow futures fall 350 points on U.S.-Iran conflict, but oil prices pare gains as Trump hints at sanctions relief for new leadership
By Jason Ma and Amanda GerutMarch 1, 2026
U.S. military gives Iran a taste of its own medicine with cheap copycat Shahed drones, while concern shifts to munitions supply in extended conflict
Middle East
U.S. military gives Iran a taste of its own medicine with cheap copycat Shahed drones, while concern shifts to munitions supply in extended conflict
By Jason MaMarch 1, 2026
As Iran attacks Dubai, the tax-free haven for the global elite could see ‘catastrophic’ fallout — ‘this can also send shockwaves globally’
Middle East
As Iran attacks Dubai, the tax-free haven for the global elite could see ‘catastrophic’ fallout — ‘this can also send shockwaves globally’
By Jason MaMarch 1, 2026
Oil prices soar 10% as tanker traffic halts near the Strait of Hormuz amid Iran attacks while IRGC warns against passage. ‘Our ships will stay put’
Energy
Oil prices soar 10% as tanker traffic halts near the Strait of Hormuz amid Iran attacks while IRGC warns against passage. ‘Our ships will stay put’
By Jason MaMarch 1, 2026
Trump says U.S. will bomb Iran uninterrupted ‘as long as necessary’ to achieve peace in Mideast and the world after confirming Khamenei’s death
Middle East
Trump says U.S. will bomb Iran uninterrupted ‘as long as necessary’ to achieve peace in Mideast and the world after confirming Khamenei’s death
By Jason MaFebruary 28, 2026
Pentagon chief blocks officers from attending Ivy League schools and other top universities, including partners on AI and space
Politics
Pentagon chief blocks officers from attending Ivy League schools and other top universities, including partners on AI and space
By Jason MaFebruary 28, 2026
Anthropic CEO Dario Amodei says ‘we are patriotic Americans’ committed to defending the U.S. but won’t budge on ‘red lines’
AI
Anthropic CEO Dario Amodei says ‘we are patriotic Americans’ committed to defending the U.S. but won’t budge on ‘red lines’
By Jason MaFebruary 28, 2026
Iran is now on ‘death ground’ amid existential threat from U.S. attacks and could ‘go big’ in retaliation, former NATO commander warns
Middle East
Iran is now on ‘death ground’ amid existential threat from U.S. attacks and could ‘go big’ in retaliation, former NATO commander warns
By Jason MaFebruary 28, 2026
Trump confirms ‘massive and ongoing’ attacks on Iran, warns of possible casualties, and calls on Iranian people to overthrow regime
Middle East
Trump confirms ‘massive and ongoing’ attacks on Iran, warns of possible casualties, and calls on Iranian people to overthrow regime
By Jason MaFebruary 28, 2026
Trump orders U.S. government to stop using Anthropic but gives Pentagon six months to phase it out while Hegseth adds supply-chain risk designation
AI
Trump orders U.S. government to stop using Anthropic but gives Pentagon six months to phase it out while Hegseth adds supply-chain risk designation
By Jason MaFebruary 27, 2026
The Trump administration is looking for ways to keep revenue from tariffs that were ruled illegal, after telling courts that refunds would be easy
Law
The Trump administration is looking for ways to keep revenue from tariffs that were ruled illegal, after telling courts that refunds would be easy
By Jason MaFebruary 27, 2026
Trump celebrates 2.4 million Americans ‘lifted’ off SNAP benefits after his tax-cut law slashed funding and tightened work requirements
Politics
Trump celebrates 2.4 million Americans ‘lifted’ off SNAP benefits after his tax-cut law slashed funding and tightened work requirements
By Jason MaFebruary 24, 2026
U.S. debt concerns weigh on Trump’s plan to supersize the Pentagon’s budget to $1.5 trillion, highlighting this law about great-power status
Economy
U.S. debt concerns weigh on Trump’s plan to supersize the Pentagon’s budget to $1.5 trillion, highlighting this law about great-power status
By Jason MaFebruary 23, 2026
The record gap between corporate profits and worker pay has an ‘undercurrent of betrayal,’ top economist warns 
Economy
The record gap between corporate profits and worker pay has an ‘undercurrent of betrayal,’ top economist warns 
By Jason MaFebruary 23, 2026
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