Companies / Mbia Inc
Mbia Inc
Financials · FY2025
Ownership
51.0M shares outstanding · as of Jul 31, 2026
Ownership
| Insiders | 11.11% | 5,669,726 |
| Institutions | 50.04% | 25,530,773 |
| Public float | 38.84% | 19,815,945 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 8
View all →| Insider | % of shares | Shares |
|---|---|---|
Fallon William CCEOCEO & President · Director | 5.54% | 2,826,660 |
Bergonzi Adam T.Assistant Vice President | 1.85% | 943,262 |
Young Christopher H.Assistant Vice President | 1.28% | 651,544 |
Avitabile Daniel M.Assistant Vice President | 1.28% | 650,527 |
Schachinger Joseph R.EVP, CFO and Treasurer | 0.49% | 248,057 |
Gilbert Steven JDirector | 0.25% | 125,423 |
Dewbrey Diane LDirector | 0.24% | 121,198 |
Vaughan Richard CDirector | 0.20% | 103,055 |
Institutional holders 122
View all →| Holder | Value | % of shares |
|---|---|---|
| $23.95M | 7.20% | |
| $18.33M | 5.02% | |
| $18.20M | 4.98% | |
| $12.15M | 4.03% | |
| $11.42M | 3.79% | |
| $11.07M | 3.03% | |
| $7.44M | 2.04% | |
| $7.13M | 2.14% | |
| $6.42M | 2.13% | |
| $4.56M | 1.25% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Kahn Brothers Group Inc 13F manager | Add | Common stock | $6.07M | +1.0M +99.89% | 2,056,434 4.03% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $1.77M | +271K +7.96% | 3,673,151 7.20% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $1.58M | +268K +189.08% | 409,892 0.80% of shares | low |
| Q1 2026 as of | Valueworks LLC 13F manager | Trim | Common stock | $-773.1K | -131K -6.34% | 1,931,890 3.79% of shares | low |
| Q4 2025 as of | Peak6 LLC 13F manager | Exit | Common stock | $-429.6K | -58K -100.00% | 0 | low |
| Q4 2024 as of | Barclays PLC 13F manager | Add | Common stock | $388.3K | +60K +102.91% | 118,511 0.23% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-366.9K | -74K -62.16% | 44,842 0.09% of shares | low |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $306.6K | +47K +4.50% | 1,092,959 2.14% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Vanguard Group Inc | Passive13G | — |
| Wolf Hill Capital Management, LP | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| MBI | — | 55262C100 |