The Sovereignty Deficit: Can Burnham Reclaim Britain’s Economy from Global Capital?

Andy Burnham arrives in Downing Street heralding bolder politics and a more productive state, yet his premiership will ultimately be judged on whether he can reverse a decade-plus economic slowdown rooted not in cyclical mismanagement, but in structural surrender. Since the 1980s, Britain has undergone a Great Sell-Off: public assets privatized, domestic firms absorbed by overseas capital, and national economic sovereignty steadily ceded to global tech giants, private equity consortia, and asset managers. Today, only about a tenth of the UK’s national asset pool remains commonly owned, down from 30% four decades ago, while overseas investors hold 54% of quoted UK shares, up from 8%. This isn’t mere market evolution; it’s a systemic transfer of decision-making power from democratic institutions to foreign boardrooms, where choices about investment, dividends, environmental targets, and industrial strategy are made without regard for British social priorities. Burnham’s progressive agenda, however well-intentioned, risks becoming theater unless it confronts this foundational imbalance.

The scale of concentrated private financial power is staggering. Wall Street titans Apollo, Blackstone, and KKR now manage $2.6 trillion in assets, nearly five times their level a decade ago. Meanwhile, BlackRock, Vanguard, and Fidelity collectively oversee $28.5 trillion, approaching the entire annual output of the U.S. economy, and own a fifth of America’s largest 500 companies alongside massive stakes in the FTSE 350. In the UK alone, the past three years have seen 154 bids for companies valued over £100 million, totaling £165 billion. Critical infrastructure, from warehouses and farmland to student housing, prisons, and utilities, has been acquired not for long-term stewardship, but for extraction. Iconic British firms like Pilkington, Cadbury, ARM Holdings, and potentially EasyJet have fallen to foreign buyers, often after contentious deals that promised synergy but delivered divestment. Even emerging tech champions, which might have anchored future British prosperity, are being snapped up before they mature. The result is an economy increasingly directed by external actors whose fiduciary duty is to shareholders abroad, not communities at home.

Burnham understands this dilemma intimately from his tenure in Greater Manchester, where regional growth has relied heavily on property booms fueled by public subsidies and de-risking for private investors. While GDP rose, much of the gain was extracted by developers and landlords, leaving local benefits thin. This pattern repeats nationally: in social care and children’s services, private (often overseas) ownership correlates with poor outcomes and excessive profiteering. Meanwhile, executives leverage Britain’s dependency to demand generous sweeteners with minimal conditions. Palantir’s deepening footprint in the NHS and defense sector exemplifies how strategic national functions become revenue streams for foreign firms. The AI revolution’s datacenter boom promises similar dynamics: lucrative contracts for U.S. tech giants, towering executive fortunes, and little assurance that infrastructure serves public interest beyond profit. Without stronger state capacity, devolution risks becoming a partial revolution empowering regions to negotiate their own subordination.

Reversing this requires more than rhetoric; it demands new policy architecture. First, ownership must be rebalanced through deliberate de-privatization. Mutuals, cooperatives, and social enterprises should reclaim roles in utilities and social provision, restoring common ownership where markets have failed. Second, regulation must harden: takeover activity needs robust public interest tests, and the Competition and Markets Authority must shift from passive referee to proactive guardian of national economic resilience. Third, existing state investment vehicles, the National Wealth Fund and British Business Bank must be scaled to fill the void left by decades of underinvestment. Most innovatively, the state should take equity stakes in firms receiving public subsidies or tax breaks, reviving “golden shares” to retain strategic oversight without full nationalization. Held by the National Wealth Fund, such stakes would cost little but yield significant leverage, ensuring public support translates into public benefit.

Weak public finances constrain the pace of this reversal, but not its direction. The alternative is continued drift: an economy where democratic governments plead for private capital while forfeiting control over their own future. Burnham’s commitment to serious reform is undeniable, yet success hinges on recognizing that productivity cannot be engineered within a framework designed for extraction. Rebuilding state capacity isn’t nostalgia for old corporatism; it’s necessary adaptation to a world where capital is global, but consequences are local. Without these levers, Britain’s economy will remain sluggish not because of lack of talent or resources, but because its steering wheel is held elsewhere. The question isn’t whether Burnham wants change it’s whether he’ll wield the tools needed to enact it.