MBIA Ownership

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

Recent Insider Transactions

DB:MBJ Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Aug 25	Sell€43,435	Theodore Shasta	Individual	6,382	€6.81
21 Aug 25	Sell€30,630	Diane Dewbrey	Individual	4,975	€6.16
19 Aug 25	Sell€48,068	Theodore Shasta	Individual	8,361	€5.75
12 Aug 25	Sell€105,362	Theodore Shasta	Individual	20,000	€5.27
11 Aug 25	Sell€131,319	Richard Vaughan	Individual	25,086	€5.23

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 MBJ?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	5,819,378	11.4%
General Public	19,263,065	37.8%
Institutions	25,851,596	50.8%

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

Top Shareholders

Top 25 shareholders own 51.68% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.66%	BlackRock, Inc.	3,392,982	€17.9m	-0.28%	no data
5.55%	William Fallon	2,826,660	€14.9m	6.6%	no data
5%	Wolf Hill Capital Management, LP	2,545,543	€13.4m	-0.59%	1.77%
4.04%	Kahn Brothers Advisors LLC	2,056,434	€10.8m	99.9%	2.02%
3.88%	Vanguard Capital Management, LLC	1,975,239	€10.4m	0%	no data
3.79%	ValueWorks LLC	1,931,890	€10.2m	-6.34%	2.7%
3.11%	Hosking Partners LLP	1,584,913	€8.3m	2.49%	0.26%
2.13%	Geode Capital Management, LLC	1,086,521	€5.7m	1.6%	no data
2.1%	State Street Global Advisors, Inc.	1,068,753	€5.6m	2.18%	no data
2.04%	TCW Group, Inc.	1,038,460	€5.5m	0%	0.04%
1.85%	Adam Bergonzi	943,262	€5.0m	10.9%	no data
1.31%	UBS Asset Management AG	666,573	€3.5m	4.77%	no data
1.28%	Christopher Young	651,544	€3.4m	11.3%	no data
1.28%	Daniel Avitabile	650,527	€3.4m	11.3%	no data
0.85%	Cerity Partners LLC	432,216	€2.3m	327%	no data
0.84%	Russell Investment Management, LLC	430,033	€2.3m	479%	no data
0.8%	Renaissance Technologies LLC	409,892	€2.2m	189%	no data
0.79%	Northern Trust Global Investments	404,341	€2.1m	4.38%	no data
0.72%	Charles Schwab Investment Management, Inc.	366,730	€1.9m	-2.5%	no data
0.69%	Tudor Investment Corporation	349,005	€1.8m	40.1%	0.01%
0.63%	Chou Associates Management Inc	321,000	€1.7m	0%	0.75%
0.61%	Vanguard Fiduciary Trust Company	310,613	€1.6m	139%	no data
0.61%	Jane Street Group, LLC	309,736	€1.6m	-6.78%	no data
0.6%	Whitebox Advisors LLC	304,461	€1.6m	0%	0.23%
0.52%	Vanguard Portfolio Management, LLC	264,076	€1.4m	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/10 07:18
End of Day Share Price	2026/06/09 00:00
Earnings	2026/03/31
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