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S. 4743
U.S. Senate•In Senate Committee
Summary
S. 4743, the AI Bubble Transparency Act, was introduced in the Senate on Jun 10, 2026 by Sen. Elizabeth Warren (D) with 1 co-sponsor. It was referred to Banking, Housing, And Urban Affairs, and last saw action on Jun 10, 2026: Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
Record
Text
S. 4743 has 1 co-sponsor.
sb4743/introduced-in-senate.txt119 S4743 IS: AI Bubble Transparency ActU.S. Senate2026-06-10text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 2d Session S. 4743 IN THE SENATE OF THE UNITED STATES June 10, 2026 Ms. Warren (for herself and Mr. Blumenthal ) introduced the following bill; which was read twice and referred to the Committee on Banking, Housing, and Urban Affairs A BILLTo require the Office of Financial Research to compel data relating to the financing of artificial intelligence development, provide that data to Congress, and issue recommendations to financial regulatory agencies and Congress to mitigate financial stability risk, and for other purposes.1.Short titleThis Act may be cited as the AI Bubble Transparency Act .2.Financial system exposure to artificial intelligence sectorSubtitle B of the Financial Stability Act of 2010 ( 12 U.S.C. 5341 et seq. ) is amended by adding at the end the following:157.Data collection on financial system exposure to artificial intelligence sector(a)Artificial intelligence definedIn this section, the term artificial intelligence has the meaning given that term in section 5002 of the National Artificial Intelligence Initiative Act of 2020 ( 15 U.S.C. 9401 ).(b)Data collection(1)Reporting on exposure(A)In generalNot later than 180 days after the date of enactment, the Director shall order all financial companies to submit data, subject to the limitation under paragraph (2), relating to their exposure to debt and equity instruments connected to companies that support artificial intelligence hardware and physical infrastructure, including chip makers and data centers, hyperscalers and neocloud providers, model originators and developers, and data infrastructure.(B)Data contentsThe data required to be submitted under subparagraph (A) shall include the following:(i)Reporting of credit exposureData relating to credit exposure, including—(I)type of debt instrument;(II)size of the exposure;(III)issuing company or counterparty;(IV)interest rate;(V)term;(VI)collateral pledged; and(VII)additional borrower characteristics, such as—(aa)subsector classification;(bb)annual revenue and net income;(cc)total market capitalization, if applicable; and(dd)total debt and other outstanding liabilities, including those held off-balance sheet.(ii)Reporting of equity exposureData relating to equity exposure, including—(I)type of equity instrument;(II)size of the exposure; and(III)additional company characteristics, such as—(aa)subsector classification;(bb)annual revenue and net income;(cc)total market capitalization, if applicable; and(dd)total debt and other outstanding liabilities, including those held off-balance sheet.(iii)OtherAny other information the Director determines necessary for evaluating the exposure of the financial companies to debt and equity instruments connected to the artificial intelligence sector.(2)LimitationThe Director may exempt small financial companies, including banks with less than $10,000,000,000 in assets, and financial companies with less than $500,000,000 of financial exposure to the instruments described in paragraph (1) from the reporting requirements under this section.(c)Enforcement authorityThe Director shall use the authority under section 153(f) to compel data from any financial company that fails to comply with the data collection required under this section.(d)Report and recommendations(1)Report requiredNot later than 1 year after the date of enactment of this Act, the Chair of the Financial Stability Oversight Council shall issue and make publicly available a report on the findings of the data collection under this section that evaluates—(A)the size, scope, complexity, and interconnectedness of the financial system's exposure to debt and equity instruments connected to artificial intelligence development;(B)the transmission channels through which a severe decline in value of debt and equity instruments connected to artificial intelligence could threaten the stability of the financial system of the United States; and(C)the extent to which financial companies are indirectly exposed to debt and equity instruments connected to artificial intelligence development through financing arrangements with other financial companies.(2)RecommendationsThe Council shall use the authority under section 120 to issue policy recommendations to member agencies and to Congress to mitigate financial stability risks relating to the financing of artificial intelligence development.(e)Submission to CongressNot later than 1 year after the date of enactment of this Act, the Director shall submit to the Chairs and Ranking Members of the Committee on Banking, Housing, and Urban Affairs of the Senate and the Committee on Financial Services of the House of Representatives , in unredacted form, the data collected under this section..
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2026-06-10
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
A bill to require the Office of Financial Research to compel data relating to the financing of artificial intelligence development, provide that data to Congress, and issue recommendations to financial regulatory agencies and Congress to mitigate financial stability risk, and for other purposes.
Sponsors
Sen. Elizabeth Warren (D) sponsors S. 4743, and 1 member has co-sponsored it from the day it was introduced.
Committees
S. 4743 went before 1 committee: Banking, Housing, and Urban Affairs.

Actions
S. 4743 has taken 2 actions since Jun 10, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Jun 10, 2026 | Senate | Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.Banking, Housing, and Urban Affairs Committee | ||
Jun 10, 2026 | — | Introduced in Senate |
Votes
S. 4743 has not gone to a roll call.
Titles
S. 4743 goes by 3 titles, 1 of them short titles.
- AI Bubble Transparency Act — Display Title
- AI Bubble Transparency Act — Short Title(s) as Introduced
- A bill to require the Office of Financial Research to compel data relating to the financing of artificial intelligence development, provide that data to Congress, and issue recommendations to financial regulatory agencies and Congress to mitigate financial stability risk, and for other purposes. — Official Title as Introduced
Lobbying
2 clients hired 2 firms and 8 registered lobbyists who named S. 4743 in 2 quarterly filings, 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Banking, Consumer Issues/Safety/Products, Financial Institutions/Investments/Securities, Taxation/Internal Revenue Code, Agriculture, Automotive Industry, Disaster Planning/Emergencies, Government Issues.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| AMERICANS FOR FINANCIAL REFORM | — | District of Columbia | 1 | 1 | — |
| NATIONAL ASSOCIATION OF MUTUAL INSURANCE COMPANIES | — | District of Columbia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| AMERICANS FOR FINANCIAL REFORM | 1 | 1 | — |
| NATIONAL ASSOCIATION OF MUTUAL INSURANCE COMPANIES | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ANTHONY COTTO | 1 | 1 | 1 |
| JAMES GRANDE | 1 | 1 | 1 |
| KATHERINE DUVENECK | 1 | 1 | 1 |
| MARK HAYS | 1 | 1 | 1 |
| NICHOLAS BOUKNIGHT | 1 | 1 | 1 |
| ROBERT MCCARTY | 1 | 1 | 1 |
| RUKMANI BHATIA | 1 | 1 | 1 |
| WILLIAM SEABROOK | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| NATIONAL ASSOCIATION OF MUTUAL INSURANCE COMPANIES | NATIONAL ASSOCIATION OF MUTUAL INSURANCE COMPANIES | 2026 second_quarter | $540K | 2nd Quarter - Report |
| AMERICANS FOR FINANCIAL REFORM | AMERICANS FOR FINANCIAL REFORM | 2026 second_quarter | $100K | 2nd Quarter - Report |
Classification
The Congressional Research Service files S. 4743 under Finance and Financial Sector, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 4743’s is Finance and Financial Sector.
s4743/policy-areas.txtSource: congress.gov · legiscan.com