BlackRock’s voting stake in Norsk Hydro crosses 5% threshold

BlackRock, Inc. announced a significant change in its holdings in Norsk Hydro, with its total percentage of shares and voting rights crossing the 5% threshold on September 29, 2025. The investment management giant now holds an aggregate of 5.30% in shares and voting rights in Norsk Hydro, up from its previous notification of 5.27%.

The updated position comprises 5.00% of direct shares and voting rights, totaling 99,069,668 shares, alongside an additional 0.29% through various financial instruments. These instruments include 0.22% in American Depositary Receipts, representing 4,427,456 shares, and 0.07% through Contracts For Difference (CFDs), accounting for 1,416,538 shares.

The disclosure obligation arose as BlackRock's voting rights attached to shares and votes in Norsk Hydro went above 5%.