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MBI

Mbia Inc
$6.80 +0.05 (+0.74%) At close · Jul 2
Market Cap
$346.35M
Shares
50,934,039

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 132
Total Value: $155,658,403
Total Shares: 26,338,038
Showing 1–100 of 140 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Superinvestors Holding MBI

All superinvestors →
Francis Chou $1,897,110

Holder Concentration

Across 132 13F filers
Top Holder
12.9%
Jun 2023 → Mar 2026 · range 12.9% – 18.5%
of institutional value
Top 5
45.2%
Jun 2023 → Mar 2026 · range 44.4% – 52.2%
of institutional value
Top 10
65.9%
Jun 2023 → Mar 2026 · range 63.0% – 70.0%
of institutional value
HHI
558
Jun 2023 → Mar 2026 · range 558 – 700
Broadly held
Showing 100 of 140
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $20,052,520 12.88% 3,392,982
Small Wolf Hill Capital Management, LP $15,044,159 9.66% 2,545,543
Small KAHN BROTHERS GROUP INC $12,153,524 7.81% 2,056,434
Mega VANGUARD CAPITAL MANAGEMENT LLC $11,673,662 7.50% 1,975,239
Small VALUEWORKS LLC $11,417,469 7.33% 1,931,890
Mid Hosking Partners LLP $9,366,835 6.02% 1,584,913
Mega GEODE CAPITAL MANAGEMENT, LLC $6,421,339 4.13% 1,086,521
Mega STATE STREET CORP $6,316,330 4.06% 1,068,753
Large TCW GROUP INC $6,137,298 3.94% 1,038,460
Mega UBS Group AG $3,939,445 2.53% 666,573
Large Cerity Partners LLC $2,554,395 1.64% 432,216
Large Russell Investments Group, Ltd. $2,541,492 1.63% 430,033
Large RENAISSANCE TECHNOLOGIES LLC $2,422,461 1.56% 409,892
Mega NORTHERN TRUST CORP Bank $2,389,654 1.54% 404,341
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $2,167,374 1.39% 366,730
Large TUDOR INVESTMENT CORP ET AL $2,062,619 1.33% 349,005
Mega GOLDMAN SACHS GROUP INC $1,912,942 1.23% 323,679
Small Chou Associates Management Inc. $1,897,110 1.22% 321,000
Mega VANGUARD FIDUCIARY TRUST CO Bank $1,835,722 1.18% 310,613
Mega JANE STREET GROUP, LLC $1,830,539 1.18% 309,736
Mid WHITEBOX ADVISORS LLC $1,799,364 1.16% 304,461
Mega MORGAN STANLEY $1,500,582 0.96% 253,906
Large TORONTO DOMINION BANK Bank $1,478,091 0.95% 250,100
Large TORONTO DOMINION BANK Bank $1,371,740 0.88% 232,105
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,326,942 0.85% 224,525
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,112,262 0.71% 188,200
Mid JTC Employer Solutions Trustee Ltd $1,063,800 0.68% 180,000
Large Squarepoint Ops LLC $1,050,218 0.67% 177,702
Mega CITADEL ADVISORS LLC $1,039,609 0.67% 175,907
Mega BANK OF AMERICA CORP /DE/ Bank $1,007,004 0.65% 170,390
Small Alta Fundamental Advisers LLC $878,592 0.56% 148,662
Mega Bank of New York Mellon Corp Bank $843,071 0.54% 142,652
Mega WELLS FARGO & COMPANY/MN $802,772 0.52% 135,833
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $728,703 0.47% 123,300
Mid XTX Topco Ltd $707,840 0.45% 119,770
Mega PRICE T ROWE ASSOCIATES INC /MD/ $702,433 0.45% 118,855
Mega Nuveen, LLC $670,648 0.43% 113,477
Mid Freestone Capital Holdings, LLC $589,599 0.38% 99,763
Mid BLUEFIN CAPITAL MANAGEMENT, LLC $573,305 0.37% 97,006
Large Quantinno Capital Management LP $560,055 0.36% 94,764
Large Walleye Capital LLC $542,543 0.35% 91,801
Large STATE OF WISCONSIN INVESTMENT BOARD $536,113 0.34% 90,713
Mid IMC-Chicago, LLC $514,134 0.33% 86,994
Small NBC SECURITIES, INC. Broker-Dealer $456,234 0.29% 77,197
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $440,295 0.28% 74,500
Mega ALLIANCEBERNSTEIN L.P. $438,758 0.28% 74,240
Mid GROUP ONE TRADING LLC $426,329 0.27% 72,137
Mega JANE STREET GROUP, LLC $415,473 0.27% 70,300
Mega FRANKLIN RESOURCES INC $381,619 0.25% 64,572
Mega Invesco Ltd. $366,270 0.24% 61,975
Mega RHUMBLINE ADVISERS $333,838 0.21% 56,487
Mega CITADEL ADVISORS LLC $290,772 0.19% 49,200
Large HighTower Advisors, LLC $273,343 0.18% 46,251
Mega CITADEL ADVISORS LLC $257,085 0.17% 43,500
Mega JANE STREET GROUP, LLC $253,539 0.16% 42,900
Mid Engineers Gate Manager LP $253,385 0.16% 42,874
Mega D. E. Shaw & Co., Inc. $251,859 0.16% 42,616
Mega DEUTSCHE BANK AG\ Bank $238,752 0.15% 40,398
Large STIFEL FINANCIAL CORP $213,232 0.14% 36,080
Small Frec Markets, Inc. $205,207 0.13% 34,722
Large ExodusPoint Capital Management, LP $197,222 0.13% 33,371
Mid CITIZENS FINANCIAL GROUP INC/RI $187,181 0.12% 31,672
Mid Quadrature Capital Ltd $182,418 0.12% 30,866
Mid SIMPLEX TRADING, LLC $168,771 0.11% 28,557
Small MIRABELLA FINANCIAL SERVICES LLP $156,242 0.10% 26,437
Mega BNP PARIBAS ARBITRAGE, SA $153,630 0.10% 25,995
Mega AQR CAPITAL MANAGEMENT LLC $152,055 0.10% 25,729
Large MetLife Investment Management, LLC $149,156 0.10% 25,238
Large Trexquant Investment LP $148,216 0.10% 25,079
Small Seelaus Asset Management LLC $144,795 0.09% 24,500
Large Cresset Asset Management, LLC $143,506 0.09% 24,282
Large Centiva Capital, LP $140,415 0.09% 23,759
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $128,583 0.08% 21,757
Large Point72 Asset Management, L.P. $127,289 0.08% 21,538
Small State of Wyoming $126,278 0.08% 21,367
Mega BARCLAYS PLC $120,823 0.08% 20,444
Large Creative Planning $120,469 0.08% 20,384
Mega JPMORGAN CHASE & CO $118,498 0.08% 20,051
Mid J. Goldman & Co LP $118,200 0.08% 20,000
Large MERCER GLOBAL ADVISORS INC /ADV $112,473 0.07% 19,031
Mega Vanguard Global Advisers, LLC $107,414 0.07% 18,175
Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Pension $105,794 0.07% 17,901
Mega TWO SIGMA INVESTMENTS, LP $99,719 0.06% 16,873
Small STEINBERGANNA WEALTH MANAGEMENT $95,151 0.06% 16,100
Mid Brevan Howard Capital Management LP $91,362 0.06% 15,459
Large HRT FINANCIAL LP $81,883 0.05% 13,855
Small FOX RUN MANAGEMENT, L.L.C. $76,948 0.05% 13,020
Large Police & Firemen's Retirement System of New Jersey Pension $76,469 0.05% 12,939
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $75,317 0.05% 12,744
Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Pension $75,246 0.05% 12,732
Mid J. Goldman & Co LP $73,875 0.05% 12,500
Large Focus Partners Wealth $71,676 0.05% 12,128
Mega MILLENNIUM MANAGEMENT LLC $69,483 0.04% 11,757
Mid INTECH INVESTMENT MANAGEMENT LLC $69,241 0.04% 11,716
Mid Choate Investment Advisors $67,374 0.04% 11,400
Small TWO SIGMA SECURITIES, LLC Broker-Dealer $63,219 0.04% 10,697
Mega FMR LLC $62,568 0.04% 10,587
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $56,091 0.04% 9,491
Mid Tower Research Capital LLC (TRC) $46,381 0.03% 7,848
Large OSAIC HOLDINGS, INC. $31,246 0.02% 5,287
Key facts CIK 814585 CUSIP 55262C100 13F (30d) 2 filings 2 filers Visit website Investor relations

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