ESG Funds Embrace Nuclear Arms as Defense Holdings Surge 50% Since Ukraine War

Even funds built to save the planet are adding more firepower to their portfolios. Europe’s ESG (Environmental, Social, and Governance) fund industry — worth nearly $9T — has shifted its moral compass since Russia’s invasion of Ukraine. The number of ESG equity funds holding nuclear arms manufacturers has jumped over 50% to more than 2K. This means roughly half of Europe’s ESG-registered equity funds now allocate capital to companies involved in manufacturing, supplying, or transporting nuclear weapons.
- Defense bets are outpacing green plays, with the S&P Aerospace & Defense Select Industry Index up 33% this year versus just 23% for the S&P Global Clean Energy Transition Index.
- However, SDG Impact Japan’s Sasja Beslik warns against the ultimate perversion of sustainable investing, noting that nuclear weapons represent the antithesis of “no harm” principles.
The new normal: Allianz Global Investors’ Matt Christensen says the firm will begin holding nuclear arms makers in ESG-labeled funds this year, arguing that protecting economic and social stability comes first. Similarly, Euronext CEO Stéphane Boujnah noted, “In the new ESG, we’re talking about contributing to society by strengthening Europe’s energy autonomy and defense: energy, security, and geostrategy.” And Paul Clements-Hunt, who coined the term ESG in 2004, stresses it was always about materiality and fiduciary duty, not ethics — making defense a natural fit under ESG principles.