Institutional shares held 23.8 Million
1.16M calls
442K puts
Total value of holdings $184M
$8.95M calls
$3.41M puts
Market Cap $424M
54,899,900 Shares Out.
Institutional ownership 43.44%
# of Institutions 137


Latest Institutional Activity in MBI

Top Purchases

Q3 2025
Ubs Group Ag Shares Held: 1.03M ($7.92M)
Q3 2025
Jane Street Group, LLC Shares Held: 321K ($2.48M)
Q3 2025
Philadelphia Financial Management Of San Francisco, LLC Shares Held: 212K ($1.63M)
Q3 2025
Simplex Trading, LLC Shares Held: 256K ($1.97M)
Q3 2025
Alta Fundamental Advisers LLC Shares Held: 149K ($1.15M)

Top Sells

Q3 2025
Freestone Capital Holdings, LLC Shares Held: 180K ($1.39M)
Q3 2025
Valueworks LLC Shares Held: 2.07M ($16M)
Q3 2025
Morgan Stanley Shares Held: 319K ($2.46M)
Q3 2025
Two Sigma Investments, LP Shares Held: 147K ($1.13M)
Q3 2025
Renaissance Technologies LLC Shares Held: 60K ($463K)

About MBI

MBIA Inc. provides financial guarantee insurance services to public finance markets. It operates through United States (U.S.) Public Finance Insurance, and International and Structured Finance Insurance segments. The company issues financial guarantees for municipal bonds, including tax-exempt and taxable indebtedness of the U.S. political subdivisions and territories, as well as utilities, airports, health care institutions, higher educational facilities, student loan issuers, housing authorities, and other similar agencies and obligations issued by private entities. It also insures the non-U.S. public finance and global structured finance, including asset-backed obligations; and sovereign-related and sub-sovereign bonds, utilities, and privately issued bonds used for the financing of projects that include toll roads, bridges, airports, public transportation facilities, and other types of infrastructure projects, as well as offers third-party reinsurance services. MBIA Inc. was founded in 1973 and is headquartered in Purchase, New York.


Insider Transactions at MBI

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
776K Shares
From 10 Insiders
Grant, award, or other acquisition 776K shares
Sell / Disposition
1.32M Shares
From 8 Insiders
Open market or private sale 85.6K shares
Payment of exercise price or tax liability 1.24M shares

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