MBIA INC MBI
CIK 0000814585 · CUSIP 55262C100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $20.05M 3,392,982 shares | 0.00% | -9.41K(-0.3%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | Wolf Hill Capital Management, LP CIK 1785988 · View history | $15.04M 2,545,543 shares | 2.13% | -15.16K(-0.6%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 03 | KAHN BROTHERS GROUP INC CIK 1039565 · View history | $12.15M 2,056,434 shares | 2.15% | +1.03M(+99.9%)Added | SEC filing ↗ May 8, 2026 | ▾ |
| 04 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $11.67M 1,975,239 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | VALUEWORKS LLC CIK 1282189 · View history | $11.42M 1,931,890 shares | 3.11% | -130.81K(-6.3%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | Hosking Partners LLP CIK 1650135 · View history | $9.37M 1,584,913 shares | 0.34% | +38.46K(+2.5%)Added | SEC filing ↗ Apr 21, 2026 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $6.42M 1,086,521 shares | 0.00% | +17.14K(+1.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $6.32M 1,068,753 shares | 0.00% | +22.82K(+2.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | TCW GROUP INC CIK 850401 · View history | $6.14M 1,038,460 shares | 0.05% | 0(0.0%)Unchanged | SEC filing ↗ May 14, 2026 | ▾ |
| 10 | UBS Group AG CIK 1610520 · View history | $3.94M 666,573 shares | 0.00% | +30.34K(+4.8%)Added | SEC filing ↗ May 5, 2026 | ▾ |
| 11 | Cerity Partners LLC CIK 1566475 · View history | $2.55M 432,216 shares | 0.00% | +331.03K(+327.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | Russell Investments Group, Ltd. CIK 1692234 · View history | $2.54M 430,033 shares | 0.00% | +355.80K(+479.3%)Added | SEC filing ↗ May 8, 2026 | ▾ |
| 13 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $2.42M 409,892 shares | 0.00% | +268.10K(+189.1%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 14 | NORTHERN TRUST CORP CIK 73124 · View history | $2.39M 404,341 shares | 0.00% | +16.96K(+4.4%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $2.17M 366,730 shares | 0.00% | -9.40K(-2.5%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | TUDOR INVESTMENT CORP ET AL CIK 923093 · View history | $2.06M 349,005 shares | 0.01% | +99.96K(+40.1%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $1.91M 323,679 shares | 0.00% | -14.91K(-4.4%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 18 | Chou Associates Management Inc. CIK 1389403 · View history | $1.90M 321,000 shares | 0.90% | 0(0.0%)Unchanged | SEC filing ↗ May 14, 2026 | ▾ |
| 19 | VANGUARD FIDUCIARY TRUST CO CIK 933478 · Amended · View history | $1.84M 310,613 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 20 | JANE STREET GROUP, LLC CIK 1595888 · View history | $1.83M 309,736 shares | 0.00% | -22.54K(-6.8%)Reduced | SEC filing ↗ May 12, 2026 | ▾ |
Showing 20 / 134 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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