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# Who owns MBIA INC (MBI)? Elite investor 13F holders

5 tracked elite investors reported holding MBIA INC as of 2026-06-30, including Kahn Brothers Group, Renaissance Technologies LLC, Chou Associates, Tudor Investment, D.E. Shaw. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

5 tracked investors currently reported holding · Latest report period: 2026-06-30 · Financials · Insurance

MBIA Inc., together with its subsidiaries, provides financial guarantee insurance services to public finance markets in the United States. It operates through United States (U.S.) Public Finance Insurance, Corporate, 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.…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Kahn Brothers Group](https://ownershiptrace.com/13f/investors/49) | MBIA INC | SHARE | 2026-06-30 | 2026-08-17 00:00:00 | 27474758.00 USD | 4213920.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1039565/0001039565-26-000006-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | MBIA INC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 2027016.00 USD | 310892.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Chou Associates](https://ownershiptrace.com/13f/investors/34) | MBIA INC | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 2092920.00 USD | 321000.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1389403/0001104659-26-094668-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | MBIA INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1945627.00 USD | 298409.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | MBIA INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 72789.00 USD | 11164.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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