SEC Warns Asset Managers: Stay in Your Lane on Activist Campaigns

The SEC just dropped a pretty clear warning to asset managers about collaborating on activist investor campaigns, and it all goes back to that big 2021 showdown at ExxonMobil where climate activists actually managed to shake up the board.

Back in 2021, a bunch of investors working through Climate Action 100+ (CA100+) successfully pushed to replace three Exxon board members over how the company was handling climate issues. This was kind of a big moment because it showed that major institutional investors were willing to actually flex some muscle on environmental stuff. The heavy hitters here were BlackRock and State Street (both part of CA100+ at the time), who voted alongside activist hedge fund Engine No. 1 at Exxon's shareholder meeting. Vanguard, interestingly enough, never joined the group.

After the presidential administration changed, the SEC opened an investigation to figure out whether these asset managers were getting a little too cozy and coordinating their votes. After poking around for about a year, the SEC decided not to go after anyone legally, but they definitely wanted everyone to know they have "serious concerns" about how things went down. They looked into whether the climate group and its members were pressuring BlackRock and State Street to support their agenda, though they didn't actually conclude that happened.

Here's why this matters: When asset managers start working together to influence or change company leadership, they risk crossing the line from passive investors to activist investors. And that's a big deal because passive investors get to use the much simpler 13G form to report their holdings, while activist investors who own more than 5% of a public company have to use the way more demanding 13D form and spell out what they're planning to do. One SEC official basically said the players "came very close to not being passive anymore." Translation: They were cutting it close and the SEC noticed.

This whole thing is happening in the middle of a bigger political moment, too. House Republicans put out a report in December 2024 calling CA100+ "a cartel" and claiming there's evidence of collusion to "impose radical ESG-goals" on US companies. SEC Chairman Paul Atkins has been pretty vocal about not liking when shareholders use proxy votes mainly for climate advocacy and Trump signed an executive order last year that limited how much influence proxy advisory firms can have. So yeah, there's definitely some strong anti-ESG sentiment in the mix.

Climate Action 100+ and Ceres (the nonprofit behind the group) weren't having it. Michael Boudett, general counsel of Ceres, said they've always played by the rules and that "engaging with companies on how they manage those risks and assessing director performance is a long-standing, lawful part of responsible investing." And he made sure to point out that the SEC report didn't actually find anyone breaking the law. When the House committee threw around the "cartel" accusations, CA100+ said they were "completely false."

But honestly, the damage is kind of already done. All three big asset managers have already been backing away from climate groups over the past few years after facing investigations and getting frozen out by Republican-led state governments that weren't fans of ESG investing. So they were already retreating before this SEC warning even came out.

The SEC decided to use this rarely used "report of investigation" thing to get their message out before the 2027 proxy season kicks in. An SEC official described it as "instructional guidance to the marketplace", basically saying they wanted to communicate quickly instead of spending more time investigating.

Bottom line: Asset managers need to be really careful about teaming up on shareholder campaigns, or they're going to get hit with the stricter rules that apply to activist investors. The SEC is making it clear that shareholders can absolutely speak their minds, but once you start coordinating with others to shake up company leadership, you're playing by a different set of rules. It looks like the days of big fund managers working together through climate coalitions to push for corporate changes are probably winding down, or at least they're going to be way riskier and more legally complicated than they used to be.