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Disclosery

MBI MBIA INC

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COMMON STOCK (common), issuer CIK 814585

120 managers (121 13F filers) reported a position in MBI shares at 2025-09-30, 24,597,514 shares in all. 22 filers opened a position and 13 filers sold out during the quarter.

Managers
120
13F filers
121
New
22
Added
34
Reduced
38
Sold out
13
Shares held by filers
24,597,514

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.3,344,481$24.9M<0.01%-5,13813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,508,097$18.7M<0.01%-17,33213F-HRTimelineGroup
Wolf Hill Capital Management, LPin group Wolf Hill Capital Management,…2,450,164$18.3M1.74%-19,65513F-HR/ATimelineGroup
VALUEWORKS LLC2,069,210$15.4M4.49%-157,97913F-HRTimeline
Hosking Partners LLP1,552,022$11.6M0.42%-10,00113F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,074,645$8.01M<0.01%+50,28713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,068,344$7.96M<0.01%+25,24913F-HRTimelineGroup
TCW GROUP INCin group TCW GROUP INC1,038,460$7.74M0.06%+10,50013F-HRTimelineGroup
KAHN BROTHERS GROUP INC1,029,794$7.67M1.44%new13F-HRTimeline
UBS Group AGin group UBS Group AG1,026,406$7.65M<0.01%+432,90613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC473,940$3.53M<0.01%+72,77113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP417,377$3.11M<0.01%+29313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co377,053$2.81M<0.01%+9,40113F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC321,431$2.39M<0.01%+224,67613F-HRTimelineGroup
Chou Associates Management Inc.321,000$2.39M1.15%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY318,826$2.38M<0.01%-140,82613F-HR/ATimelineGroup
WHITEBOX ADVISORS LLC304,461$2.27M0.04%-12,64513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding283,158$2.11M-53,660Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC280,622$2.09M<0.01%+75,58313F-HRTimelineGroup
SIMPLEX TRADING, LLC255,640$1.9M0.04%+207,45713F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding222,691$1.66M-100,098Timeline
Philadelphia Financial Management of Sa…211,534$1.58M0.32%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/207,191$1.54M<0.01%-72,91313F-HR/ATimelineGroup
GROUP ONE TRADING LLC198,162$1.48M0.04%+37,35013F-HRTimeline
JTC Employer Solutions Trustee Ltd180,000$1.34M0.11%013F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…179,550$1.34M0.04%-207,96413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN160,637$1.2M<0.01%+16,58113F-HRTimelineGroup
Alta Fundamental Advisers LLC148,662$1.11M0.54%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp140,744$1.05M<0.01%+6,67313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP133,725$996K0.08%-20,42013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO126,847$945K<0.01%+18,23313F-HR/ATimelineGroup
Nuveen, LLCin group TIAA120,640$899K<0.01%013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC104,045$775K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/103,705$773K<0.01%+2,25613F-HRTimeline
LANARK FINANCIAL, INC.98,197$732K0.06%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD85,413$636K<0.01%-33,69813F-HRTimeline
ALLIANCEBERNSTEIN L.P.78,540$585K<0.01%+1,90013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…70,477$525K<0.01%-7,64013F-HRTimelineGroup
BLUEFIN CAPITAL MANAGEMENT, LLC68,009$507K0.22%-45,49013F-HRTimeline
RHUMBLINE ADVISERS67,603$504K<0.01%-2,18613F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA66,874$497K<0.01%+8,34713F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC64,333$479K<0.01%-12,18813F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC60,000$447K<0.01%-73,60013F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC60,000$447K0.01%-20,00013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC57,659$430K0.01%+25,97013F-HR/ATimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.54,251$404K<0.01%-4,29113F-HRTimelineGroup
Quantinno Capital Management LP53,814$401K<0.01%+24,15513F-HRTimeline
Invesco Ltd.in group Invesco Ltd.51,945$387K<0.01%+10,50313F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources51,635$385K<0.01%new13F-HRTimelineGroup
IMC-Chicago, LLC51,437$383K0.01%new13F-HRTimeline
HighTower Advisors, LLC46,324$345K<0.01%013F-HRTimeline
Shay Capital LLC45,000$335K0.06%+6,21013F-HRTimeline
TUDOR INVESTMENT CORP ET AL44,965$335K<0.01%-28,28313F-HR/ATimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\43,421$323K<0.01%+6,38113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC40,314$300K<0.01%-6,53913F-HRTimelineGroup
FAIRVIEW CAPITAL INVESTMENT MANAGEMENT,…37,800$282K0.01%-3,00013F-HRTimeline
Caption Management, LLC37,500$279K0.02%-57,10713F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP28,746$214K<0.01%-58613F-HRTimelineGroup
PharVision Advisers, LLC28,712$214K0.12%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…26,516$198K<0.01%-1,59113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS23,519$175K<0.01%+18,80313F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…21,241$158K<0.01%-4,59013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC21,160$158K<0.01%+5,81913F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC20,237$151K<0.01%-1,52613F-HRTimeline
Brooklyn Investment Group34,615$150K0.02%+32,86013F-HR/ATimeline
SG Americas Securities, LLC19,785$147K<0.01%-2,29513F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…17,901$133K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …16,925$126K<0.01%-96613F-HRTimelineGroup
STEINBERGANNA WEALTH MANAGEMENT16,800$125K0.06%13F-HRTimeline
WOLVERINE TRADING, LLC16,250$123K<0.01%-1,57513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC13,665$102K<0.01%-45,94813F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC13,149$98K<0.01%+67913F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd12,991$96.7K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…12,939$96.4K<0.01%+2,81213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…12,732$95K<0.01%-3,34713F-HRTimeline
Seelaus Asset Management LLC12,500$93.1K0.07%013F-HR/ATimeline
Creative Planningin group Creative Planning11,995$89.4K<0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC11,481$85.5K<0.01%+1,34713F-HRTimelineGroup
Choate Investment Advisors11,400$84.9K<0.01%013F-HRTimeline
Soltis Investment Advisors LLC10,991$81.9K0.01%new13F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC10,668$79.5K<0.01%-2,76513F-HRTimelineGroup
Inscription Capital, LLC10,422$77.6K0.01%new13F-HRTimeline
Dynamic Technology Lab Private Ltd10,332$77K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND9,491$70.7K<0.01%013F-HRTimeline
State of Wyoming8,065$60.1K0.01%-15,28313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,279$40.2K<0.01%-15913F-HRTimelineGroup
Quarry LP4,974$37.1K0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,850$36.1K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc4,326$32.2K<0.01%013F-HRTimelineGroup
AlphaQuest LLC3,912$29.1K<0.01%new13F-HRTimeline
NewEdge Advisors, LLC3,602$26.8K<0.01%013F-HRTimeline
Sterling Capital Management LLC3,155$23.5K<0.01%+1,89413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…2,862$21.3K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,507$18.7K<0.01%-2,82013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC2,000$14.9K<0.01%013F-HRTimeline
AMALGAMATED BANK1,651$12K<0.01%013F-HRTimeline
Versant Capital Management, Inc836$6.23K<0.01%013F-HRTimeline
JPL Wealth Management, LLC640$4.77K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC472$3.52K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.376$2.8K<0.01%new13F-HRTimelineGroup
WealthCollab, LLC305$2.27K<0.01%013F-HRTimeline
EASTERN BANK300$2.23K<0.01%013F-HRTimeline
Arax Advisory Partners260$1.94K<0.01%+12713F-HRTimeline
MAI Capital Management250$1.86K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\186$1.39K<0.01%+4813F-HRTimelineGroup
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC162$1.21K<0.01%+14513F-HRTimelineGroup
FNY Investment Advisers, LLC150$1K<0.01%-3013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…92$685<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…82$611<0.01%013F-HRTimelineGroup
Cornerstone Planning Group LLC74$500<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…65$484<0.01%+2113F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…57$425<0.01%new13F-HRTimelineGroup
Larson Financial Group LLC28$209<0.01%013F-HRTimeline
Parallel Advisors, LLC26$194<0.01%013F-HRTimeline
Advisory Services Network, LLC15$112<0.01%new13F-HRTimeline
Wealthspire Advisors, LLC11$82<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.2$15<0.01%013F-HRTimeline
Farther Finance Advisors, LLC2$15<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$7<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC1$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.