Judge Adrienne Nelson said Tuesday afternoon that a merger between the two companies would end up harming consumers.
The two companies "engage in substantial head-to-head competition and the proposed merger would remove that competition," Ferguson wrote.
As a result, the proposed merger would likely to lead to outcomes that "unilaterally" harm consumers, and is thus "presumptively unlawful. "
Judge Ferguson also ruled the merger would be bad for workers, arguing increased consolidation would reduce workers' bargaining power.
Kroger shares closed up 5% Tuesday, while shares of Albertsons, based in Boise, finished 2% lower.
Persons:
Adrienne Nelson, Ferguson, Judge Ferguson, Kroger, Nelson, Biden, Lina Khan
Organizations:
U.S, District, Kroger, Albertsons, Federal, Walmart, Target
Locations:
Oregon, Cincinnati, Boise