NEW YORK, May 30, 2026, 18:04 (EDT)
- 3M closed the week at $153.13, gaining around 0.5% from last Friday. Shares dropped on Thursday after news about the PFAS lawsuit in Australia.
- Australia is going after over A$2 billion from 3M tied to firefighting foam contamination at defense sites.
- Friday’s U.S. jobs report is the next main test for industrial stocks. Investors are keeping an eye on rates and bond yields to see if they get tougher.
3M shares are again facing pressure from PFAS litigation as June begins. The stock managed a slight gain for the shortened U.S. trading week, but dropped 1.5% on Thursday, showing how legal headlines can stall a bounce. U.S. markets were shut Monday for Memorial Day; NYSE core session remains 9:30 a.m. to 4 p.m. Eastern.
Why it matters now isn’t just that Australia’s claim is big, it’s the timing. Wall Street’s main indexes closed at new highs Friday, with the S&P 500 recording a ninth weekly gain in a row, but 3M’s week was shaped more by its own liability problems than the overall rally. The S&P 500 gained 1.43% for the week. The Dow was up 0.9%.
Australia is suing 3M and its local arm for more than A$2 billion, or roughly $1.43 billion, over pollution linked to firefighting foam with per- and polyfluoroalkyl substances. PFAS, sometimes known as “forever chemicals,” are man-made and don’t break down quickly in the environment. Reuters
Foam linked to contamination at 28 defense bases is at the center of the claim. The Australian government said it’s seeking to recover both past and future costs for investigating, managing and cleaning up the sites. Assistant Defence Minister Peter Khalil said Defence has already spent over A$1.3 billion on its PFAS response.
3M said it would fight the case and said it never made PFAS in Australia, Reuters reported. The company said it stopped selling the products in question there around 20 years ago. 3M also said Australia’s Department of Defence kept using firefighting foams with PFAS for almost 20 years after that.
3M shares moved around this week. The stock added 1.04% on Tuesday and 0.74% on Wednesday. It dropped 1.50% Thursday after the lawsuit news, but ticked up 0.18% Friday. Friday’s volume hit 7.90 million shares, higher than the rest of the week.
Litigation risk is still there, but 3M turned in a stronger quarter. The company posted first-quarter adjusted EPS of $2.14, up 14% from last year, with adjusted sales of $6.0 billion. Adjusted numbers exclude some litigation and divestiture costs. Organic sales rose 1.2%. 3M also kept its 2026 adjusted EPS outlook at $8.50 to $8.70.
3M CEO Bill Brown told investors he expects things to pick up as the year goes on. “We see Q2 being better than Q1,” Brown said during the April earnings call, saying the company is guiding for a stronger second half. CFO Anurag Maheshwari said 3M expects more than 3% organic growth in the second quarter, citing backlog and order momentum. The Motley Fool
PFAS liability isn’t just at 3M. Chemours, DuPont and Corteva cut a $1.19 billion settlement in 2023 with most U.S. public water systems facing PFAS suits, while 3M inked a separate $10.3 billion deal over similar claims. That’s why new lawsuits can still move chemical and industrial stocks, even if the headline numbers look small against bigger balance sheets.
Market focus shifts to the U.S. employment report this week. Economists in a Reuters poll expect 85,000 jobs gained and the unemployment rate at 4.3% when the numbers land June 5. Liz Ann Sonders, chief investment strategist at the Schwab Center for Financial Research, said strong jobs and higher inflation might push the Fed’s policy stance, but a cooler read could ease worries about Fed tightening.
3M’s next appearance won’t happen next week, but it’s on the calendar. The company said Brown will present at the Wells Fargo Industrials & Materials Conference on June 10 at 8:45 a.m. CT. Investors are watching for comments on demand, pricing, and maybe an update on the latest PFAS news.
The risk is clear. Bigger or faster PFAS costs, higher oil-driven input prices, weakness in consumer electronics, or a hot jobs number lifting bond yields could all weigh on the stock. On the April call, Brown said 3M was looking at about $125 million in higher oil-related costs and was working to offset that with price hikes, but he added that the impact on consumer spending and autos was “still unfolding.” The Motley Fool
