The hottest Antitrust Substack posts right now

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Top U.S. Politics Topics

BOOM: State Enforcers Attack the Censorship Machine, Challenge Merger That Kicked Jimmy Kimmel Off the Air

BIG by Matt Stoller • 28648 implied HN points • 19 Mar 26
🇺🇸 U.S. Politics Antitrust
  1. Eight state attorneys general sued to block the Nexstar–TEGNA merger because it would concentrate local TV ownership and threaten local news and public access to diverse voices.
  2. The combined company would gain huge local market power, driving up retransmission fees for pay-TV and streamers and reducing competition in many local markets.
  3. Consolidation lets owners cut local news and push political influence, and states are increasingly using antitrust actions to challenge media power when federal enforcement backs off.

BOOM: Senate Votes to Block Private Equity from Buying Homes

BIG by Matt Stoller • 60391 implied HN points • 13 Mar 26
🇺🇸 U.S. Politics Antitrust
  1. The Senate voted 89-10 to ban large institutional investors from owning big portfolios of single-family homes, setting ownership caps and limits on build-to-rent holdings. It aims to keep homes available to ordinary buyers rather than Wall Street landlords.
  2. Institutional investors have grown their share of single-family housing since 2008, turning homes into an asset class and contributing to higher rents, fee abuses, and reduced homebuying opportunities. Regulators and researchers have documented rent hikes and consumer harms tied to corporate landlords.
  3. The measure now goes to the House where powerful lawmakers, industry lobbyists, and political maneuvering could weaken or block it, so final passage is uncertain. Political alliances are split and influence campaigns are expected as the bill moves forward.

Monopoly Round-Up: Bombshell Document Details Watergate-Style Corruption at the Antitrust Division

BIG by Matt Stoller • 35409 implied HN points • 16 Mar 26
🇺🇸 U.S. Politics Antitrust
  1. Politically connected lobbyists, corporate executives, and big law firms used private meetings and influence to push weak antitrust settlements and sideline career enforcers.
  2. State attorneys general are conducting deep investigations, deposing DOJ officials and lobbyists, and building evidence that could lead judges to reject deals or trigger criminal or congressional actions.
  3. Those corrupt merger outcomes let dominant firms keep or grow market power, harming consumers and workers and highlighting the need for stronger oversight, more funding for state enforcers, and merger-law reform.

Trump Just Pardoned Ticketmaster When No One Was Looking

BIG by Matt Stoller • 33003 implied HN points • 09 Mar 26
đź’Ľ Business Antitrust
  1. The Justice Department secretly reached a settlement with Live Nation/Ticketmaster during the monopolization trial, which surprised the judge and prompted many state attorneys general to refuse the deal and keep litigating.
  2. The reported terms look thin and likely won’t restore real competition—Ticketmaster still controls most key venues and past consent decrees haven’t fixed the market, so states say the settlement benefits the company at consumers’ expense.
  3. The timing and backroom dealings have stoked accusations of political influence and corruption, with critics saying Trump-era DOJ leaders and lobbyist ties shaped a deal meant to avoid breaking up the company.

Monopoly Round-Up: Will the Iran Price Shock Break the World?

BIG by Matt Stoller • 26700 implied HN points • 09 Mar 26
đź’Ľ Business Antitrust
  1. A widening Iran conflict could trigger an oil price shock that ripples through fuel‑dependent industries like airlines, farming, shipping, plastics, and semiconductors, and financial markets may be underestimating the risk.
  2. If oil‑rich states need cash and sell their U.S. investments, that could crash stock prices and expose fragile, opaque parts of finance and highly concentrated corporate supply chains.
  3. A downturn might just deepen consolidation and bailouts that strengthen monopoly power, or it could open a rare chance for anti‑monopoly reforms given rising public opposition to concentrated power; the outcome is uncertain but not hopeless.
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Amazon BUSTED for Widespread Scheme to Inflate Prices Across the Economy

BIG by Matt Stoller • 69673 implied HN points • 24 Feb 26
đź’Ľ Business Antitrust
  1. A state attorney general says Amazon ran a broad price‑fixing scheme that pressured sellers and other retailers to raise prices, and he’s asking a court to stop it right away.
  2. Amazon allegedly uses Prime perks, the Buy Box algorithm, fulfillment fees, and secret pricing tools to force sellers not to undercut prices, which pushes costs up both on and off its site.
  3. Antitrust enforcers are stepping up with lawsuits and claims of deleted internal messages, and judges could impose injunctions that force big changes in how Amazon and similar firms operate.

How Trump's Antitrust Enforcer Andrew Ferguson May Be Pushing Up Oil Prices

BIG by Matt Stoller • 25325 implied HN points • 06 Mar 26
đź’Ľ Business Antitrust
  1. Andrew Ferguson, the Trump-appointed FTC chair, reversed previous antitrust orders and loosened enforcement around big oil mergers, removing constraints that had targeted industry coordination.
  2. Scott Sheffield and other shale leaders coordinated with OPEC and advocated cutting drilling to support higher prices, which boosted oil company profits while raising fuel costs for Americans.
  3. With antitrust pressure eased and Sheffield back in industry influence, US shale firms have been slow to ramp up production after the Middle East shock, keeping oil and gas prices elevated and adding to inflation.

Monopoly Round-Up: The Epstein Class Launches a War

BIG by Matt Stoller • 35524 implied HN points • 02 Mar 26
🌍 World Politics Antitrust
  1. A U.S.- and Israeli-led strike on Iran has escalated into a volatile regional conflict of drone and missile strikes that could disrupt oil markets, strain military munitions, and cause wider economic and human costs.
  2. Wealthy Gulf rulers, Western banks, tech firms, and media investors form a close transnational elite that funds big deals and helps shape foreign policy, while regimes outside that network—like Iran—are treated as expendable.
  3. There is a growing split between this elite class and the public: elites take short-term, risky actions assuming others will handle the fallout, while soldiers, ordinary people, and markets bear the consequences, even as monopoly and antitrust battles reshape the economy.

BOOM: California Enforcer Says the Paramount-Warner Merger Is "Not a Done Deal"

BIG by Matt Stoller • 28534 implied HN points • 27 Feb 26
đź’Ľ Business Antitrust
  1. California’s Attorney General and other state enforcers are investigating the Paramount–Warner deal and could try to block it even if federal regulators stand down, so the merger is not guaranteed.
  2. The combined company would be a huge media powerhouse with major sports rights and news outlets, likely saddling itself with massive debt, causing big layoffs, raising prices, and reducing the amount of films and shows made.
  3. A legal challenge is possible but hard: antitrust law gives several ways to contest the deal, Paramount will claim pro‑competitive benefits and small market share, and the final outcome will turn on rapid state investigations, partisan politics, and the judge handling the case.

Jeff Bezos Just Taught Liberal Elites How Oligarchy Really Works

BIG by Matt Stoller • 67381 implied HN points • 06 Feb 26
🇺🇸 U.S. Politics Antitrust
  1. A billionaire owner can save a newspaper one year and gut it the next, showing how wealthy owners can use media as a political or business tool and then discard journalistic capacity when it no longer serves them.
  2. Google’s adtech dominance and AI features have siphoned traffic and ad revenue from publishers, collapsing the business model that funded local and investigative reporting and forcing papers to depend on rich benefactors.
  3. This is part of a larger democratic problem: concentrated tech and wealth power is hollowing out institutions and jobs, and while antitrust and bargaining policies could help, political and corporate resistance has limited effective solutions.

Monopoly Round-Up: Trump Loses on Tariffs, Has His 'Withdrawal from Afghanistan' Moment

BIG by Matt Stoller • 23721 implied HN points • 23 Feb 26
🇺🇸 U.S. Politics Antitrust
  1. The Supreme Court said presidents can’t use IEEPA to impose tariffs, so the administration is pivoting to other trade laws to try to keep levies in place.
  2. Economically the ruling probably won’t move markets much because other authorities exist, but politically it’s a big blow that strips the president of a fast, unilateral tool and weakens his standing.
  3. Expect messy fallout: questions about $175 billion in refunds, lawsuits and corruption probes, and increased scrutiny of corporate mergers and firms that cooperated with the tariff program.

Paramount Has a Secret Plan to Buy Hollywood Before the Cops Arrive

BIG by Matt Stoller • 30711 implied HN points • 18 Feb 26
đź’Ľ Business Antitrust
  1. Paramount is rushing antitrust filings and even pre-filling detailed government document requests so it can close a Warner deal quickly and combine operations before regulators can file suit.
  2. If Paramount does buy Warner, the deal would sharply concentrate Hollywood power—likely causing big layoffs, fewer released movies, and more control over media content and political messaging.
  3. Federal enforcement looks unlikely to stop this quickly given political alignments, so state attorneys general and industry groups are the main remaining check, but they face a very tight window and limited resources to block the merger.

The Beginning of the End for Big Corporate Medicine

BIG by Matt Stoller • 42285 implied HN points • 10 Feb 26
🏥 Health Politics Antitrust
  1. Huge vertically integrated health firms—wholesalers, insurers, PBMs, and provider chains—create conflicts of interest that drive up costs, steer care toward profit, and undermine clinicians' independence.
  2. A new bipartisan bill would force structural separation so companies must choose between being insurers/PBMs/wholesalers or owning providers, and it would empower enforcement to block future rollups.
  3. Momentum is building at both state and federal levels—through laws, FTC actions, and public support—to break up or tightly regulate Big Medicine and return power to patients and clinicians.

Big Business Has Pam Bondi Fire Trump's Antitrust Chief

BIG by Matt Stoller • 34951 implied HN points • 13 Feb 26
🇺🇸 U.S. Politics Antitrust
  1. Attorney General Pam Bondi fired antitrust chief Gail Slater amid internal conflict and apparent pressure from corporate lobbyists, undermining the division’s independence.
  2. Slater kept some big cases alive but failed to file new major antitrust suits. Her concessions and internal missteps show the populist right couldn’t turn anti-monopoly talk into lasting power.
  3. The firing is a win for corporate interests and weakens federal antitrust capacity under the current administration, even as state prosecutors and judges may now probe lobbyists and possible insider dealings.

Monopoly Round-Up: Why the "AI God" Narrative is Actually a Corporate Power Grab

BIG by Matt Stoller • 28534 implied HN points • 17 Feb 26
đź•ą Technology Antitrust
  1. The idea that current AI is a godlike, sentient force is mostly hype and a marketing push to grab money, resources, and political protection.
  2. Big tech is racing to build personal AI agents that will control data and commerce. Without rules forcing those agents to act for users, companies can manipulate people and set prices to their advantage.
  3. AI is already being used to cut jobs, hike costs, and steal likenesses, so democratic regulation—like fiduciary duties for agents, limits on ad‑funding, and stronger copyright protections—is needed to protect people and markets.

Monopoly Round-Up: The $2 Trillion Collapse of Bitcoin and Terrible Software Companies

BIG by Matt Stoller • 31971 implied HN points • 09 Feb 26
đź’Ľ Business Antitrust
  1. Bitcoin and crypto plunged about $1.7 trillion as the core investment story collapsed, revealing crypto more as speculation and legalized gambling than a broadly useful technology.
  2. Enterprise "system of record" software often charges high prices, delivers poor and insecure user experiences, and traps customers with massive switching costs.
  3. Generative AI now lets organizations build or replace expensive, low-quality software more easily, so policy should focus on preventing lock-in and improving interoperability to force better competition and product quality.

Monopoly Round-Up: Why the Epstein Files Won't Go Away

BIG by Matt Stoller • 29565 implied HN points • 02 Feb 26
🇺🇸 U.S. Politics Antitrust
  1. New Epstein documents link many powerful people to his network and show shameless behavior among elites, but those revelations are producing little legal accountability.
  2. A union mechanic won a heavily outspent Texas special election, signaling strong voter anger and a possible anti‑establishment shift driven by economic frustration.
  3. Regulators and markets are clashing with monopoly power — from accusations against Bezos to drug price moves and big tech deal scrutiny — showing rising public and regulatory pressure on corporate elites.

BOOM: Congress Imposes Public Utility Rules on UnitedHealth, CVS, and Cigna

BIG by Matt Stoller • 41024 implied HN points • 21 Jan 26
🇺🇸 U.S. Politics Antitrust
  1. Congress moved to treat big pharmacy benefit managers like public utilities by banning unfair network exclusions, forcing full price disclosure, and stopping PBMs from keeping rebates except for real service fees, though those rules mostly take effect in 2028–29 and depend on regulators.
  2. A few giant, vertically integrated PBMs owned by CVS, UnitedHealth, and Cigna dominate the market and use rebates and network steering to push higher‑cost drugs and favor their own pharmacies, which has driven independent pharmacy closures and higher patient costs.
  3. State public PBM models and recent regulator actions show reform can cut costs and improve access, but the federal law still leaves conflicts of interest, weak penalties, and enforcement risks that could limit its impact.

Monopoly Round-Up: Why ICE Polices in Minnesota, and Not the Corporate Board Room

BIG by Matt Stoller • 29680 implied HN points • 26 Jan 26
🇺🇸 U.S. Politics Antitrust
  1. Government budgets now channel far more money into deportation and aggressive enforcement on working people than into investigating corporate wrongdoing, which creates a zone of elite impunity.
  2. The ICE raids in Minnesota highlight that most new DHS funding goes to detention, border infrastructure, and deportation rather than customs or enforcing employer violations that would target companies hiring undocumented workers.
  3. Federal white‑collar enforcement agencies — from the FTC and Antitrust Division to IRS audits and FBI corporate units — have been underfunded or hollowed out for decades, weakening oversight of monopolies and corporate abuse.

In 2026, Will Americans Finally Turn Against Oligarchs?

BIG by Matt Stoller • 59703 implied HN points • 26 Dec 25
🇺🇸 U.S. Politics Antitrust
  1. Americans are increasingly noticing private equity roll-ups in everyday services and are angry because these practices raise prices and degrade quality.
  2. Anti-monopoly ideas are moving into the mainstream as politicians, local officials, media, and even some wealthy figures criticize concentration and pursue legal and regulatory action.
  3. Growing public frustration and institutional momentum could lead to real policy change against oligarchy, though entrenched interests and cynical politics will push back.

Will Google Become Our AI-Powered Central Planner?

BIG by Matt Stoller • 28075 implied HN points • 16 Jan 26
đź’Ľ Business Antitrust
  1. Google is combining its huge trove of user data with a partnership with Apple to make Gemini a deeply personal AI assistant, giving it unmatched reach and control over consumer information.
  2. Google plans to sell merchants AI tools that personalize offers and set prices for individual shoppers. That could enable opaque surveillance pricing, price discrimination, or automated price coordination across markets.
  3. Because antitrust enforcement has often failed, Google can repeat past monopolization tactics, and without strong remedies this consolidation could hurt competition, small businesses, and democratic market signals.

The One Simple Thing That Makes the U.S. Economy Unmanageable

BIG by Matt Stoller • 32659 implied HN points • 09 Jan 26
đź’Ľ Business Antitrust
  1. Many markets, especially health care, no longer have a single public price; middlemen like pharmacy benefit managers use secret rebates and fee schemes so the same drug can cost wildly different amounts to different people.
  2. Price secrecy destroys transparency, encourages consolidation and market power, creates huge administrative waste, and makes it impossible to tell if policy changes or list‑price cuts actually reduce overall costs.
  3. There is growing pushback through investigations, lawsuits, state laws, and enforcement actions aimed at restoring posted prices and fairer, more transparent markets.

How Wall Street Ruined the Roomba and Then Blamed Lina Khan

BIG by Matt Stoller • 50650 implied HN points • 18 Dec 25
đź’Ľ Business Antitrust
  1. Wall Street’s short-term financial pressure pushed iRobot to cut R&D and offshore manufacturing, hollowing out its innovation and helping foreign firms capture its technology.
  2. Amazon’s attempted buyout was less about vacuums and more about building a vast IoT network that would concentrate data and surveillance power, raising real competition and privacy concerns.
  3. Antitrust enforcement is important but not sufficient; the economy also needs policies that reward long-term investment and onshoring instead of extracting outsized returns for financiers.

Monopoly Round-Up: The Slow Death of Banking in America

BIG by Matt Stoller • 22231 implied HN points • 19 Jan 26
đź’° Finance Antitrust
  1. A bitter fight between crypto firms and community banks over whether stablecoin platforms can pay interest (called “rewards”) forced a Senate Banking markup to be canceled, creating a stalemate that could decide where consumer deposits live.
  2. Crypto moved from utopian talk to a pure speculation industry with massive political muscle, pushing for deregulation and access to banking privileges that would let exchanges compete for cheap deposits and evade traditional rules.
  3. Decades of deregulation and consolidation have hollowed out local banks and left a few giant institutions, meaning communities risk losing local credit and the state may need to play a much bigger role in directing lending.

Monopoly Round-Up: Why Did Trump Just Attack the Fed and Corporate America?

BIG by Matt Stoller • 24981 implied HN points • 12 Jan 26
🇺🇸 U.S. Politics Antitrust
  1. The administration has pivoted from "Make America Wealthy Again" to an affordability message, attacking big landlords, credit card companies, and defense contractors as a way to respond to public anger about high prices.
  2. There is a big gap between rhetoric and reality: enforcement decisions and personnel moves have often helped consolidation and weakened consumer protections, so the tough talk may not become real policy.
  3. The White House is even using aggressive moves against institutions like the Fed to try to lower costs, but those tactics risk backfiring and make the affordability agenda look conflicted and unpredictable.

Gatekeepers of Law: Inside the Westlaw and LexisNexis Duopoly

BIG by Matt Stoller • 25210 implied HN points • 31 Dec 25
🇺🇸 U.S. Politics Antitrust
  1. Two companies, Westlaw and LexisNexis, dominate legal research after a wave of mergers and a controversial acquisition, creating a lasting duopoly in the market.
  2. That duopoly locks public case law behind expensive paywalls, keeps prices and fees very high, stifles innovation, and limits the effectiveness of AI tools that lack access to the full corpus.
  3. The government’s PACER system also charges for docket access, further restricting transparency; making court records freely available would enable competition, lower costs, and improve access to justice, though political and practical barriers remain.

The Origins and Limitations of AMD's Revival

The Chip Letter • 5023 implied HN points • 12 Feb 26
đź•ą Technology Antitrust
  1. In the 2000s AMD reshaped itself by selling its flash-memory unit, buying ATI for graphics, and spinning off its chip factories, which changed the company’s business model.
  2. The company mounted a major legal and strategic challenge to Intel that was a high-risk move, producing intense conflict and short-term financial pain that led to leadership change.
  3. AMD’s fortunes later recovered under new leadership, so today’s success is the result of both those risky early moves and subsequent execution rather than any single decision.

Monopoly Round-Up: Corporate Lawyers and Fat Envelope America

BIG by Matt Stoller • 19481 implied HN points • 21 Dec 25
🇺🇸 U.S. Politics Antitrust
  1. Lobbyists and well‑connected corporate lawyers are buying influence over antitrust enforcement, pushing mergers through and sidelining career officials and tougher scrutiny.
  2. The leading antitrust bar groups are largely defending big business and promoting merger‑friendly policies, remaining quiet instead of calling out suspected pay‑to‑play behavior.
  3. There is growing pushback from judges, state enforcers, and whistleblowers who are using court oversight, the Tunney Act, and congressional testimony to demand documents and challenge suspicious settlements.

Open Thread: Thoughts on 2026?

BIG by Matt Stoller • 6990 implied HN points • 28 Dec 25
đź’° Finance Antitrust
  1. An open-thread invites the community to reflect on the past year in monopolies and finance and to share predictions for 2026.
  2. There wasn’t much news, so the usual monopoly roundup is paused and the newsletter is taking a short break to recharge.
  3. Readers are encouraged to answer three optional questions and continue the conversation, with access offered via a free courtesy post or a paid subscription.

Fire Departments' New Emergency: Affording Their Trucks

TK News by Matt Taibbi • 3016 implied HN points • 09 Jan 26
đź’Ľ Business Antitrust
  1. Three manufacturers now control roughly 70–80% of the fire truck market, giving them outsized pricing power and the ability to change costs after orders are placed.
  2. Soaring prices, surprise price hikes, and long delivery times have forced towns to keep aging, unreliable trucks and cut training or staff, which has harmed emergency response and contributed to equipment failures and deaths.
  3. Cities and towns have filed antitrust lawsuits and senators launched a bipartisan investigation into private-equity roll‑ups, while the manufacturers blame supply-chain and labor issues and deny wrongdoing.

Sam Altman Wants To Enclose Your Brain

JoeWrote • 35 implied HN points • 19 Mar 26
đź•ą Technology Antitrust
  1. Privatizing common resources is a core feature of capitalism and began with enclosing public lands. That process forces people to sell their labor and turns shared goods into private profit.
  2. Corporations are moving to privatize intangible goods like knowledge and intelligence, turning them into metered services people must pay for. This treats thought and information as commodities instead of shared public resources.
  3. Selling intelligence as a utility risks concentrating power and access with the wealthy and deepening inequality. Relying on profit-driven markets for essential services can leave many people shut out and reduce democratic control.

Trump’s Tough-Talking Antitrust Chief Is Pushed Out

Common Sense with Bari Weiss • 255 implied HN points • 12 Feb 26
🇺🇸 U.S. Politics Antitrust
  1. Gail Slater, the Justice Department’s antitrust chief, abruptly left her post after senior Trump officials decided to push her out.
  2. She led the Antitrust Division and was known as a tough antitrust hawk who focused on merger reviews and enforcement.
  3. Her exit highlights ongoing infighting and high-level turnover inside the administration, even as officials publicly thanked her for her service.

The Means-Testing Industrial Complex

Can We Still Govern? • 314 implied HN points • 29 Jan 26
🇺🇸 U.S. Politics Antitrust
  1. Large vendors like data brokers and big consulting firms have captured core parts of the means-tested safety net, charging high fees and running clunky systems that block many eligible people from getting benefits.
  2. Policy changes that increase income verifications and add work requirements multiply those verification events, funnel more public dollars to vendors, and put millions at risk of losing coverage.
  3. The solution is to use federal buying power and antitrust to curb monopolies, build public or open-source verification and eligibility systems, and simplify or universalize benefits to cut administrative burdens and reduce opportunities for corporate capture.

Apple’s $20 Billion Ticking Time Bomb

Big Technology • 5504 implied HN points • 13 Jun 25
đź•ą Technology Antitrust
  1. Apple relies heavily on payments from Google, which are about $20 billion a year. If these payments disappear, Apple's services revenue could significantly drop.
  2. The potential loss of Google's payments is a serious risk for Apple, especially since its services segment is its only growing revenue source right now.
  3. If the court decides to cut Google's payments, Apple may struggle to find a replacement income that matches the profits, which could lead to financial issues for the company.

BOMBSHELL: Potential Criminal Activity Revealed in the Kroger-Albertsons Merger

BIG by Matt Stoller • 34149 implied HN points • 21 Feb 24
đź’Ľ Business Antitrust
  1. The Kroger-Albertsons merger faces challenges due to potential criminal activity discovered, leading to antitrust suits and trials to block the deal.
  2. The merger could worsen the grocery market situation with fewer stores, higher prices, and data implications for suppliers, consumers, and workers.
  3. Evidence found of Kroger and Albertsons colluding in wage suppression by avoiding hiring each other's workers, raising concerns and prompting legal action.

The TikTok Problem Is Not What You Think

BIG by Matt Stoller • 28992 implied HN points • 15 Mar 24
🇺🇸 U.S. Politics Antitrust
  1. The U.S. government is taking significant actions to address privacy and data protection, with legislation forcing a divestment of TikTok being part of a broader strategy.
  2. Recent legal actions by the Biden administration are reshaping how data brokers operate and enforce consumer protection laws in relation to sensitive consumer data.
  3. The debate over TikTok ownership highlights concerns about foreign control of key social infrastructure and the need for governance to prioritize the sovereignty of the people.

The Middleman Economy: Why Realtors Just Took a Big Loss and Homebuyers Might Benefit

BIG by Matt Stoller • 38389 implied HN points • 02 Nov 23
đź’Ľ Business Antitrust
  1. A $1.8 billion antitrust decision against the National Association of Realtors for price-fixing could change the housing market.
  2. The high commission structure for real estate agents in the U.S. could lead to changes in how homes are bought and sold.
  3. Private enforcement of antitrust laws is important in challenging monopolistic practices and promoting fair competition in the real estate industry.