MBIA
MBI · NYSE
$4.42+$0.08 (+1.84%)TodayMarket closed ·
Prev close $4.34
Who owns MBI
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 46.2% of MBI’s shares.
- Kahn Brothers Advisors LLC8.3%
- Lowin (Leeam S)6.5%
- BlackRock Institutional Trust Company, N.A.6.5%
- Fallon (William C)5.6%
- Next 6 largest institutions19.4%
- All other shareholders53.8%
| Holder | Shares | % of shares |
|---|---|---|
| Kahn Brothers Advisors LLC | 4.21M | 8.27% |
| Lowin (Leeam S) | 3.33M | 6.54% |
| BlackRock Institutional Trust Company, N.A. | 3.30M | 6.48% |
| Fallon (William C) | 2.83M | 5.55% |
| Wolf Hill Capital Management LP | 2.12M | 4.16% |
| Vanguard Capital Management, LLC | 1.99M | 3.91% |
| ValueWorks, L.L.C. | 1.97M | 3.86% |
| Hosking Partners LLP | 1.55M | 3.04% |
| Geode Capital Management, L.L.C. | 1.14M | 2.24% |
| State Street Investment Management (US) | 1.09M | 2.15% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.43M | 2.81% |
| iShares Russell 2000 ETF | 1.23M | 2.42% |
| Vanguard Extended Market Index Fund | 519.71K | 1.02% |
| Fidelity Small Cap Index Fund | 487.69K | 0.96% |
| iShares Russell 2000 Value ETF | 457.89K | 0.90% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of MBI in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Innis-Thompson Janice L. | Award | 16.18K | $100.00K |
| Shasta Theodore | Award | 16.18K | $100.00K |
| VAUGHAN RICHARD C | Award | 16.18K | $100.00K |
| DEWBREY DIANE L | Award | 16.18K | $100.00K |
| GILBERT STEVEN J | Award | 16.18K | $100.00K |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.92M
- Days to cover
- 6.33
- % of shares outstanding
- 5.72%
- Average daily volume
- 460.83K
- Change since last report
- +2.6%
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