MBIA (MBI)
Manages legacy public-finance and structured-finance guarantees in runoff.
$4.77
At close+0.10 (+2.14%)
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Breakdown13F · 13D/G · Form 4
| Institutions138 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | ≈ 55.02% | 28.07M shares | |
| Insiders11 holders · as of Jul 23, 2026 | 17.94% | 9.15M shares | |
| Otherremainder | ≈ 27.04% | 13.79M shares |
51.02M company shares as of Sep 3, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
Institutions13F, as of Jun 30, 2026
138 holders · 28.07M shares · 18 new positions · 71 increased · 31 reduced · 20 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Kahn Brothers Group Inc | 4.21M | 8.26% | +2.16M | Aug 17, 2026 |
| BlackRock, Inc. | 3.67M | 7.20% | +280.2K | Aug 7, 2026 |
| Wolf Hill Capital Management, LP | 2.12M | 4.15% | −427.5K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 1.99M | 3.90% | +16.0K | Aug 13, 2026 |
| Valueworks LLC | 1.97M | 3.86% | +35.3K | Aug 17, 2026 |
| Hosking Partners LLP | 1.55M | 3.04% | −35.6K | Aug 3, 2026 |
| Geode Capital Management, LLC | 1.14M | 2.24% | +55.7K | Aug 12, 2026 |
| State Street Corp | 1.09M | 2.14% | +24.2K | Aug 7, 2026 |
Ownership statements13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Kahn Brothers Group Inc | 8.30% | 4.21M | 13G | Aug 14, 2026 ↗ |
| Leeam S. Lowin | 6.50% | 3.33M | 13G | Jul 23, 2026 ↗ |
| Wolf Hill Capital Management, LP | 5.00% | 2.55M | 13G | May 14, 2026 ↗ |
Insider tradesForm 4
Latest trades
No open-market trades in the last 12 months.
CongressHouse and Senate disclosures
Not reported.