What does CUSIP 55262C100 represent in this 13F holders report?

CUSIP 55262C100 is the security identifier for MBI - MBIA INC - Common Stock, par value $1.00 per share used to aggregate holder disclosures.

How many institutions held MBI - MBIA INC - Common Stock, par value $1.00 per share in Q1 2026?

132 institutional investors reported MBI - MBIA INC - Common Stock, par value $1.00 per share for Q1 2026. Use the holders table for investor-level position and value details.

MBIA INC - Common Stock, par value $1.00 per share (MBI)

CUSIP: 55262C100

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Common Stock, par value $1.00 per share
Total 13F shares: 25,814,430
Total 13F value: $152,649,498
Share change: +1,853,874
Put/Call ratio: 276%
SEC-reported price per share: $5.91
Number of holders: 132
Value change: +$10,771,319
Number of buys: 66
Number of sells: 55
Shares outstanding: 51,260,723

Security key

55262C100

Report period

Q1 2026

Institutions

132

Top holders

MBI full security history Ownership snapshot Full 13F holder table MBIA INC SEC filings MBIA INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MBI - MBIA INC - Common Stock, par value $1.00 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Leeam Lowin

Disclosed value leader

BlackRock, Inc.

Comparable rows

15/15

Latest evidence

04 Mar 2026

13D/G 13F 3/4/5 Lead comparable stake: 6.5% 13D/G row: Leeam Lowin Showing 1-6 of 15 holder rows.

Quick read

Leeam Lowin leads the comparable SEC ownership view at 6.5%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Leeam Lowin's linked filing trail.

Comparable ownership Top 5

Leeam Lowin 6.5%

Wolf Hill Capital Management, LP 5%

William C. Fallon 5.5%

Bergonzi Adam T. 1.8%

Christopher H. Young 1.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Leeam Lowin	13D/G Leeam S. Lowin 13D/G	6.5%	$21,730,625 3,331,947 shares	$0	27 Feb 2026
Wolf Hill Capital Management, LP	13F 13D/G Company 13F 13D/G	5% from 13D/G	$18,334,669 2,560,708 shares	—	31 Dec 2025
William C. Fallon	3/4/5 CEO & President, Director 3/4/5	5.5%	$18,147,157 2,826,660 shares	—	04 Mar 2026
Bergonzi Adam T.	3/4/5 Assistant Vice President 3/4/5	1.8%	$6,055,742 943,262 shares	—	04 Mar 2026
Christopher H. Young	3/4/5 Assistant Vice President 3/4/5	1.3%	$4,182,912 651,544 shares	—	04 Mar 2026
Daniel M. Avitabile	3/4/5 Assistant Vice President 3/4/5	1.3%	$4,176,383 650,527 shares	—	04 Mar 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

132

25,814,430

Rows available

132

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q1 2026 Across Filers

Q1 2026 holders

132

Q1 2026 holders

132

Holder diff

Investor	Q1 2026 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q1 2026 value	Value change	Value Chg %