Mbia Inc
MBI- Exchange
- NYSE
- Industry
- Surety Insurance
- SEC CIK
- 0000814585
No open-market purchases or sales by Mbia Inc insiders were filed in the last 90 days; 129 institutions reported holding it in 13F filings for Q2 2026, worth $180.5M in total; Chou Associates is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Mbia Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 134
- +15 vs. Q4 2025
- Shares held
- 25.9M
- +4.44M (+20.7%) vs. Q4 2025
- Total value
- $152.9M
- −$459.1K (−0.3%) vs. Q4 2025
- New holders
- 31
- 40 more added
- Sold out
- 16
- 39 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MBI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 129 | $180.5M |
| Q1 2026 | 134 | $152.9M |
| Q4 2025 | 120 | $171.5M |
| Q3 2025 | 121 | $183.1M |
| Q2 2025 | 111 | $101.7M |
| Q1 2025 | 120 | $122.5M |
| Q4 2024 | 115 | $163.4M |
| Q3 2024 | 107 | $85.5M |
| Q2 2024 | 116 | $160.7M |
| Q1 2024 | 132 | $211.5M |
| Q4 2023 | 123 | $190.7M |
| Q3 2023 | 130 | $214.4M |
| Q2 2023 | 121 | $267.2M |
| Q1 2023 | 136 | $300.6M |
| Q4 2022 | 140 | $409.1M |
| Q3 2022 | 135 | $304.1M |
| Q2 2022 | 128 | $417.1M |
| Q1 2022 | 124 | $550.2M |
| Q4 2021 | 118 | $565.9M |
| Q3 2021 | 110 | $458.6M |
| Q2 2021 | 109 | $386.4M |
| Q1 2021 | 118 | $338.0M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Mbia Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 118,855 | $703.0K | 0.00% | +12,250+11.5% | Added |
| XTX Topco Ltd | 119,770 | $707.8K | 0.01% | +90,732+312.5% | Added |
| Wells Fargo & Company | 135,833 | $802.8K | 0.00% | −40,044−22.8% | Reduced |
| Bank of New York Mellon Corp | 142,652 | $843.1K | 0.00% | −4,571−3.1% | Reduced |
| Alta Fundamental Advisers LLC | 148,662 | $878.6K | 0.35% | 00.0% | Unchanged |
| Bank of America Corp | 170,390 | $1.01M | 0.00% | −77,696−31.3% | Reduced |
| Citadel Advisors LLC | 175,907 | $1.04M | 0.00% | −5,304−2.9% | Reduced |
| Squarepoint Ops LLC | 177,702 | $1.05M | 0.00% | +152,043+592.6% | Added |
| JTC Employer Solutions Trusteee Ltd | 180,000 | $1.06M | 0.09% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 224,525 | $1.33M | 0.00% | −236,716−51.3% | Reduced |
| Toronto Dominion Bank | 232,105 | $1.37M | 0.00% | +232,105 | New |
| Morgan Stanley | 253,906 | $1.50M | 0.00% | −92,167−26.6% | Reduced |
| Vanguard Portfolio Management LLC | 264,076 | $1.56M | 0.00% | +264,076 | New |
| Whitebox Advisors LLC | 304,461 | $1.80M | 0.03% | 00.0% | Unchanged |
| Jane Street Group, LLC | 309,736 | $1.83M | 0.00% | −22,537−6.8% | Reduced |
| Vanguard Fiduciary Trust Co | 310,613 | $1.84M | 0.00% | +310,613 | New |
| Chou Associates Management Inc.SuperinvestorChou Associates | 321,000 | $1.90M | 0.90% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 323,679 | $1.91M | 0.00% | −14,913−4.4% | Reduced |
| Tudor Investment Corp Et Al | 349,005 | $2.06M | 0.01% | +99,957+40.1% | Added |
| Charles Schwab Investment Management Inc | 366,730 | $2.17M | 0.00% | −9,396−2.5% | Reduced |
| Northern Trust Corp | 404,341 | $2.39M | 0.00% | +16,964+4.4% | Added |
| Renaissance Technologies LLC | 409,892 | $2.42M | 0.00% | +268,100+189.1% | Added |
| Russell Investments Group, Ltd. | 430,033 | $2.54M | 0.00% | +355,800+479.3% | Added |
| Cerity Partners LLC | 432,216 | $2.55M | 0.00% | +331,030+327.2% | Added |
| UBS Group AG | 666,573 | $3.94M | 0.00% | +30,343+4.8% | Added |
| TCW Group Inc | 1,038,460 | $6.14M | 0.05% | 00.0% | Unchanged |
| State Street Corp | 1,068,753 | $6.32M | 0.00% | +22,815+2.2% | Added |
| Geode Capital Management, LLC | 1,086,521 | $6.42M | 0.00% | +17,143+1.6% | Added |
| Hosking Partners LLP | 1,584,913 | $9.37M | 0.34% | +38,461+2.5% | Added |
| Valueworks LLC | 1,931,890 | $11.4M | 3.11% | −130,810−6.3% | Reduced |
| Vanguard Capital Management LLC | 1,975,239 | $11.7M | 0.00% | +1,975,239 | New |
| Kahn Brothers Group Inc | 2,056,434 | $12.2M | 2.15% | +1,027,650+99.9% | Added |
| Wolf Hill Capital Management, LP | 2,545,543 | $15.0M | 2.13% | −15,165−0.6% | Reduced |
| BlackRock, Inc. | 3,392,982 | $20.1M | 0.00% | −9,409−0.3% | Reduced |
| Shay Capital LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −31,704−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −28,409−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −14,383−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −11,734−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −12,645−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −11,375−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −7,671−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −1,436−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −840−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −377−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −102−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |