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Buy Day today: Good (62) Broad market participation · no major macro event
MBI

MBIA Inc

Financial Services · Insurance - Specialty

4.50$ -0.4% vs. previous close Closing price · As of: Sep 17, 2026

Ownership

Ownership Structure

Who owns MBIA Inc (MBI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 82.1% of the shares are freely tradable; institutional investors hold 50.9%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 50.9%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 11.4%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 82.1%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 6.2%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 51Mio.

Largest Shareholders

Institutions

Institutions MBI
Name Stake (%) Shares Change (%) Date
BlackRock Inc 6.65 3,392,982 -0.3 03/31/2026
Wolf Hill Capital Management, LP 4.15 2,118,014 -16.8 06/30/2026
Kahn Brothers & CO Inc /DE/ 4.03 2,056,434 +99.9 03/31/2026
Vanguard Capital Management, LLC 3.87 1,975,239 +0.0 03/31/2026
Valueworks LLC 3.86 1,967,228 +1.8 06/30/2026
Hosking Partners LLP 3.04 1,549,265 -2.2 06/30/2026
Geode Capital Management, LLC 2.13 1,086,521 +1.6 03/31/2026
State Street Corp 2.09 1,068,753 +2.2 03/31/2026

Funds

Funds MBI
Name Stake (%) Shares Change (%) Date
Vanguard MStar Total Stk Mkt Idx Invest 2.81 1,431,336 +0.0 07/31/2026
iShares Russell 2000 ETF 2.39 1,217,312 -0.6 08/31/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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