MBIA Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:MBI Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Aug 25	SellUS$50,418	Theodore Shasta	Individual	6,382	US$7.90
21 Aug 25	SellUS$35,571	Diane Dewbrey	Individual	4,975	US$7.15
19 Aug 25	SellUS$56,102	Theodore Shasta	Individual	8,361	US$6.71
12 Aug 25	SellUS$123,000	Theodore Shasta	Individual	20,000	US$6.15
11 Aug 25	SellUS$152,272	Richard Vaughan	Individual	25,086	US$6.07

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of MBI?
Owner Type	Number of Shares	Ownership Percentage
Hedge Funds	2,560,708	5.07%
Individual Insiders	5,738,473	11.4%
General Public	20,754,504	41.1%
Institutions	21,457,464	42.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 50.38% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.74%	BlackRock, Inc.	3,402,391	US$19.7m	1.73%	no data
5.6%	William Fallon	2,826,660	US$16.3m	6.6%	no data
5.07%	Wolf Hill Capital Management, LP	2,560,708	US$14.8m	4.51%	1.67%
5.03%	The Vanguard Group, Inc.	2,541,234	US$14.7m	1.32%	no data
4.08%	ValueWorks LLC	2,062,700	US$11.9m	-0.31%	2.98%
3.06%	Hosking Partners LLP	1,546,452	US$8.9m	-0.36%	0.25%
2.12%	Geode Capital Management, LLC	1,069,378	US$6.2m	0.1%	no data
2.07%	State Street Global Advisors, Inc.	1,045,938	US$6.0m	-2.67%	no data
2.06%	TCW Group, Inc.	1,038,460	US$6.0m	0%	0.04%
2.04%	Kahn Brothers Advisors LLC	1,028,784	US$5.9m	-0.1%	1.04%
1.87%	Adam Bergonzi	943,262	US$5.5m	10.9%	no data
1.29%	Christopher Young	651,544	US$3.8m	11.3%	no data
1.29%	Daniel Avitabile	650,527	US$3.8m	11.3%	no data
1.26%	UBS Asset Management AG	636,230	US$3.7m	-38%	no data
0.91%	Susquehanna International Group, LLP	461,241	US$2.7m	62.9%	no data
0.77%	Northern Trust Global Investments	387,377	US$2.2m	-7.19%	no data
0.74%	Charles Schwab Investment Management, Inc.	376,126	US$2.2m	-0.25%	no data
0.66%	Jane Street Group, LLC	332,273	US$1.9m	3.37%	no data
0.64%	Morgan Stanley	321,839	US$1.9m	9.36%	no data
0.64%	Chou Associates Management Inc	321,000	US$1.9m	0%	0.88%
0.6%	Whitebox Advisors LLC	304,461	US$1.8m	0%	0.33%
0.49%	Tudor Investment Corporation	249,048	US$1.4m	454%	0.01%
0.49%	Joseph Schachinger	248,057	US$1.4m	22%	no data
0.47%	Bank of America Corporation	237,789	US$1.4m	21.6%	no data
0.4%	Goldman Sachs Asset Management, L.P.	203,508	US$1.2m	28.1%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/03/23 14:33
End of Day Share Price	2026/03/20 00:00
Earnings	2025/12/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

MBIA Inc. is covered by 6 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Giuliano Anderes Bologna	BTIG
Darin Arita	Deutsche Bank
Andrew Wessel	J.P. Morgan