Key Takeaways
- • The SEC proposed amendments on May 5, 2026, to Exchange Act Rules 13a-13 and 15d-13 that would allow public companies to elect semiannual reporting (Form 10-S) in place of quarterly reporting (Form 10-Q), fundamentally altering the U.S. periodic reporting framework for the first time since quarterly requirements were mandated in 1970.
- • Major institutional investors including Citadel and Fidelity have publicly opposed the proposal, citing reliance on quarterly data for portfolio rebalancing, risk assessment, and informed investment decision-making; the 60-day public comment period will determine whether institutional pushback influences the final rule.
- • Companies electing semiannual reporting would file one Form 10-S (covering six months) and one Form 10-K annually, with filing deadlines of 40-45 days post-period-end matching current Form 10-Q timelines; the election would be made annually via checkbox on the Form 10-K cover page.
- • SEC Chair Paul Atkins is fast-tracking the proposal as part of a stated modernization effort to reduce disclosure burdens and improve capital market efficiency, though the initiative echoes a 2018 Trump administration request for six-month reporting.
- • The proposal maintains current earnings call and earnings release frequency, limiting the actual reduction in real-time disclosure to institutional financial statements only.
Summary
The Securities and Exchange Commission unveiled a proposal on May 5, 2026, that would grant public companies discretionary authority to shift from quarterly to semiannual financial reporting. The proposed amendments to Exchange Act Rules 13a-13 and 15d-13 would introduce a new Form 10-S for semiannual interim reporting, allowing companies to file one semiannual report and one annual report per fiscal year instead of three quarterly reports and one annual report. This represents the most substantial change to U.S. periodic reporting requirements since quarterly filing became mandatory in 1970.
Under the proposal's mechanics, companies would make their election annually by marking a checkbox on their Form 10-K cover page, with the election binding for the entire fiscal year. The new Form 10-S would contain identical narrative disclosures and financial information as current Form 10-Q filings but span a six-month rather than quarterly period. Filing deadlines would remain consistent with existing quarterly timelines at 40 or 45 days following period-end, depending on filer status. Importantly, the SEC clarified that the proposal would not alter the frequency of earnings calls or earnings releases, meaning real-time market disclosure through management commentary would continue at current intervals.
SEC Chair Paul Atkins is accelerating the rulemaking process under the stated objective of modernizing rules, reducing disclosure burdens on registrants, and enhancing capital market efficiency. The initiative revives a concept from the first Trump administration; in August 2018, then-President Trump publicly urged the SEC to adopt a six-month reporting system to replace quarterly filing requirements.
However, the proposal has encountered substantial institutional resistance. Large asset managers including Citadel and Fidelity have voiced opposition, asserting that quarterly reporting frequency is essential for portfolio rebalancing decisions, risk assessment methodologies, and informed capital allocation. These institutional investors argue that semiannual disclosure would create material information gaps affecting their ability to monitor holdings and respond to evolving market conditions. The 60-day public comment period will determine whether institutional investor pressure influences the SEC's final adoption decision, as these stakeholders represent significant market participants whose support may prove consequential to the rule's viability.
Under the proposal's mechanics, companies would make their election annually by marking a checkbox on their Form 10-K cover page, with the election binding for the entire fiscal year. The new Form 10-S would contain identical narrative disclosures and financial information as current Form 10-Q filings but span a six-month rather than quarterly period. Filing deadlines would remain consistent with existing quarterly timelines at 40 or 45 days following period-end, depending on filer status. Importantly, the SEC clarified that the proposal would not alter the frequency of earnings calls or earnings releases, meaning real-time market disclosure through management commentary would continue at current intervals.
SEC Chair Paul Atkins is accelerating the rulemaking process under the stated objective of modernizing rules, reducing disclosure burdens on registrants, and enhancing capital market efficiency. The initiative revives a concept from the first Trump administration; in August 2018, then-President Trump publicly urged the SEC to adopt a six-month reporting system to replace quarterly filing requirements.
However, the proposal has encountered substantial institutional resistance. Large asset managers including Citadel and Fidelity have voiced opposition, asserting that quarterly reporting frequency is essential for portfolio rebalancing decisions, risk assessment methodologies, and informed capital allocation. These institutional investors argue that semiannual disclosure would create material information gaps affecting their ability to monitor holdings and respond to evolving market conditions. The 60-day public comment period will determine whether institutional investor pressure influences the SEC's final adoption decision, as these stakeholders represent significant market participants whose support may prove consequential to the rule's viability.
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