Supreme Court Bars Private Investor Suits Under Investment Company Act
Supreme Court ruled individual investors lack private right to sue under Section 47(b) of the Investment Company Act.
Why it matters: This decision limits legal strategies for enforcing investor protections, shifting enforcement responsibility to the SEC and changing litigation risks for asset managers’ legal teams.
- 6-3 Supreme Court decision on June 11, 2026, in FS Credit Opportunities Corp. v. Saba Capital.
- Section 47(b) of the 1940 Investment Company Act does not create a private right of action for contract rescission.
- The ruling overturned the Second Circuit’s recognition of private enforcement under Section 47(b).
- Justice Amy Coney Barrett emphasized the Act does not authorize private suits for rescission of violating contracts.
On June 11, 2026, the U.S. Supreme Court ruled 6-3 in FS Credit Opportunities Corp. v. Saba Capital Master Fund, Ltd. that Section 47(b) of the Investment Company Act of 1940 does not confer a private right of action for investors seeking to rescind contracts that violate the Act.
The case involved closed-end mutual funds utilizing bylaws under Maryland’s Control Share Acquisition Act to limit voting rights of shareholders acquiring significant stakes. Saba Capital challenged these bylaws, arguing they violated the Act’s mandate for equal voting rights among investors.
The Supreme Court reversed the Second Circuit, which had allowed private suits under Section 47(b). Justice Amy Coney Barrett, writing for the majority, explained that the Act's statutory framework does not authorize private parties to sue for contract rescission.
The Investment Company Institute praised the ruling for preserving the Act’s "comprehensive, carefully calibrated framework" and avoiding unregulated private litigation. Meanwhile, Saba’s founder Boaz Weinstein noted the decision places enforcement responsibility "squarely on the SEC."
This ruling aligns with a broader Supreme Court trend limiting private rights of action under federal securities laws, emphasizing administrative enforcement over investor-initiated litigation. Legal counsel for asset managers and compliance officers must recalibrate litigation risk assessments and enforcement strategies accordingly.
By the numbers:
- 6-3 — Supreme Court vote against private enforcement under Section 47(b).
- 1940 — Year the Investment Company Act, central to this ruling, was enacted.
- June 11, 2026 — Date of the Supreme Court decision in FS Credit Opportunities Corp. v. Saba Capital.
Yes, but: While the ruling limits private lawsuits, it underscores the pivotal enforcement role of the SEC, which may increase regulatory actions against violations.
What's next: Legal and regulatory stakeholders are watching for SEC actions addressing control-share and voting rights provisions, as well as any legislative proposals to clarify enforcement options under the Investment Company Act.