SEC weighs Texas Stock Exchange's mandatory broker voting rule
Rule ChangesProposal would require brokers to vote uninstructed shares in line with received instructions
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Overview
Updated 35 minutes agoThe Securities and Exchange Commission (SEC) opened formal proceedings on September 11 to decide whether Texas Stock Exchange (TXSE), a challenger to NYSE and Nasdaq, may require brokers to vote shares when clients give no instructions. The rule would allocate those uninstructed shares proportionally, matching how other investors voted on each proposal. If no one sends instructions on a matter, the shares would be cast as abstentions.
Three commenters told the commission the rule would distort corporate election results, sidestep majority-voting requirements, and weaken investor protections. The SEC is reviewing whether the proposal fits the Exchange Act's mandate for fair rules that protect investors.
Why it matters
If approved, this rule would let one exchange force brokers to vote uninstructed shares in ways no major US exchange currently allows, changing corporate election outcomes.
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People Involved
Organizations Involved
The agency that oversees US securities exchanges and rule changes they propose.
A new US exchange competing with NYSE and Nasdaq, headquartered in Dallas.
Timeline
May 2026 September 2026
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SEC institutes proceedings
Latest RegulatoryCommission opens formal proceedings to decide whether to approve or disapprove the proposed rule.
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SEC extends review window
ProceduralCommission pushes the decision deadline from July 26 to September 9, 2026.
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Proposal published for comment
PublicationSEC publishes the proposed rule in the Federal Register, opening a public comment period.
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TXSE files proxy voting rule
FilingTexas Stock Exchange submits SR-TXSE-2026-008, requiring brokers to vote uninstructed shares proportionally.
Scenarios
SEC approves TXSE proportional proxy voting rule
Discussed by: SEC Division of Trading and Markets; the proposal's own design as a uniform allocation method
The commission could find the rule consistent with Section 6(b)(5), viewing it as a transparent, mechanical means to boost representation of broker-held shares. Approval would let TXSE implement proportional voting on all proposals, including non-routine matters where other exchanges restrict broker discretion.
SEC disapproves TXSE proxy voting rule
Discussed by: Commenters opposing the proposal; SEC proceedings notice flagging investor-protection concerns
The commission could conclude the rule distorts shareholder votes, circumvents majority-voting requirements, and conflicts with investor-protection standards under Section 6(b)(5). Disapproval would bar TXSE from implementing the rule and could lead the exchange to revise or abandon it.
TXSE withdraws and revises the proposal
Discussed by: Standard practice where exchanges amend rules in response to SEC or commenter concerns
Facing opposition and a lengthy review, TXSE could withdraw SR-TXSE-2026-008 and file a revised version addressing concerns about vote distortion and majority requirements. A revised rule might narrow the scope, add exclusions, or change how uninstructed shares are allocated.
Historical Context
3 moments from history that rhyme with this story — and how they unfolded.
NYSE Rule 452 broker-vote reform (2006–2010)
For decades, NYSE Rule 452 let brokers vote uninstructed shares on routine matters. After the 2008 financial crisis, the SEC narrowed that discretion, barring broker votes on executive pay and director elections.
Brokers stopped voting uninstructed shares on the most contested corporate matters.
The default became abstention on non-routine proposals across US exchanges, a norm TXSE's rule would now reverse.
TXSE's proposal directly challenges the post-2010 consensus that brokers should not cast uninstructed votes on contested matters.
Business Roundtable v. SEC, proxy access vacated (2010–2011)
The SEC adopted Rule 14a-11 allowing shareholders to nominate directors. The D.C. Circuit vacated it, ruling the SEC failed to adequately assess the rule's costs and effects.
The proxy access requirement was struck down.
Courts signaled that proxy rules must be backed by rigorous economic analysis.
The SEC's current review of TXSE's rule faces the same demand to weigh costs and distortions against any participation benefits.
Universal proxy rule (2021–2022)
The SEC required that proxy cards in contested elections list both the company's and the dissident's nominees, letting shareholders mix their choices.
Proxy contests became easier to win for challengers.
The rule shifted the mechanics of corporate elections and drew legal challenges from opponents.
It shows how one SEC rule change can alter the balance of power in corporate elections, much as TXSE's proportional voting rule would.
