Hedge funds short UK stocks as Burnham unveils economic shift
A fivefold surge in short-selling underscores market volatility as Britain's new prime minister introduces sweeping domestic policies on housing and energy.
Disclosed short positions in UK-listed companies have surged fivefold in the first half of 2026 as hedge funds react to new Prime Minister Andy Burnham's promised "new economic model." According to an analysis by law firm White & Case, 27 UK companies now hold aggregate disclosed short positions of at least 5%. This marks a steep increase from just five in the same period last year.
Burnham took office this week pledging to lead a "cost-of-living government." His early agenda includes a 10-year reindustrialization plan, removing sales tax from household electricity, and a major push to end rough sleeping through expanded public housing.
For institutional investors, this policy blitz is creating sharp divisions between corporate winners and losers. "Where we are today is that there are lots of winners and losers, which is good because we want that dispersion," said Alyx Wood, chief investment officer of Kernow Asset Management. Hedge funds are deploying relative value trades, buying companies expected to benefit from Burnham's policies while shorting weaker businesses in the same industries.
Utility and housing sectors in the crosshairs
The utilities sector has become a primary target for bearish bets. Wood noted his firm is negative on UK utilities due to high leverage, massive infrastructure investment needs, and intense regulatory scrutiny. "Normally utilities, in dangerous times, are your safe bets. Utilities are probably where we are most negative," Wood said.
Housebuilders are facing similar scrutiny. Vistry Group and Ibstock are among the most heavily shorted UK companies, with disclosed short positions of nearly 16% and 13% respectively. Kernow is shorting Vistry due to debt accumulation but holds a long position in Berkeley Group, favoring its stronger balance sheet.
Despite the aggressive shorting, depressed valuations are drawing attention from foreign buyers. Edgar Allen, founder of High Ground Investment Management, expects increased cross-border takeover activity. "We expect to see further takeover activity as foreign companies pay record premia for U.K. stocks while still getting bargains," he said.
The market turbulence comes as Burnham inherits an economy with record government spending, high debts, and gilt yields "far above anything Liz Truss managed," according to Allen. However, his surprise appointment of John Healey as finance minister has provided some stability for investors.
Patrick Sarch, head of UK public M&A at White & Case, expects this period of policy uncertainty to sustain trading opportunities. "We expect to see a relatively protracted period of increased uncertainty for price discovery, creating additional opportunities for short-selling," he said.
