MBIA Inc.
US ˙ NYSE ˙ US55262C1009

SecurityMBI / MBIA Inc.
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership177,702 shares
Latest Disclosed Value $ 1,050,219
Squarepoint Ops LLC reports 592.55% increase in ownership of MBI / MBIA Inc.

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 177,702 shares of MBIA Inc. (US:MBI) valued at $1,050,219 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 25,659 shares of MBIA Inc.. This represents a change in shares of 592.55% during the quarter. The current value of the position is $1,011,124 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MBIA COM 55262C100 177,702 152,043 592.55 1,050 473.77 0.0012
2026-02-13 2025-12-31 13F MBIA COM 55262C100 25,659 11,994 87.77 184 81.19 0.0002
2025-11-14 2025-09-30 13F MBIA COM 55262C100 13,665 -45,948 -77.08 102 -60.85 0.0001
2025-08-27 2025-06-30 13F/A-1 MBIA COM 55262C100 59,613 34,758 139.84 259 109.76 0.0003
2025-08-14 2025-06-30 13F MBIA COM 55262C100 59,613 34,758 259 0.0003
2025-08-27 2025-03-31 13F/A-1 MBIA COM 55262C100 24,855 -145,728 -85.43 124 -88.83 0.0002
2025-05-15 2025-03-31 13F MBIA COM 55262C100 24,855 -145,728 124 0.0002
2025-02-14 2024-12-31 13F MBIA COM 55262C100 170,583 27,369 19.11 1,102 115.46 0.0011
2024-11-14 2024-09-30 13F MBIA COM 55262C100 143,214 51,028 55.35 511 0.99 0.0008
2024-08-14 2024-06-30 13F MBIA COM 55262C100 92,186 53,910 140.85 506 96.12 0.0008
2024-05-15 2024-03-31 13F MBIA COM 55262C100 38,276 -1,593 -4.00 259 6.17 0.0004
2024-02-14 2023-12-31 13F MBIA COM 55262C100 39,869 39,869 244 0.0005
2023-08-14 2023-06-30 13F MBIA COM 55262C100 0 -14,800 -100.00 0 -100.00
2023-05-15 2023-03-31 13F MBIA COM 55262C100 14,800 -4,937 -25.01 137 -45.85 0.0006
2023-02-14 2022-12-31 13F MBIA COM 55262C100 19,737 -7,801 -28.33 254 0.00 0.0010
2022-11-14 2022-09-30 13F MBIA COM 55262C100 27,538 27,538 253 0.0013
2021-05-17 2021-03-31 13F MBIA COM 55262C100 0 -42,561 -100.00 0 -100.00
2021-02-16 2020-12-31 13F MBIA COM 55262C100 42,561 4,530 11.91 280 21.74 0.0021
2020-11-16 2020-09-30 13F MBIA COM 55262C100 38,031 -26,398 -40.97 230 -50.75 0.0031
2020-08-14 2020-06-30 13F MBIA COM 55262C100 64,429 64,429 467 0.0076
2020-05-15 2020-03-31 13F MBIA COM 55262C100 0 -235,352 -100.00 0 -100.00
2020-02-14 2019-12-31 13F MBIA COM 55262C100 235,352 120,098 104.20 2,189 105.73 0.0130
2019-11-14 2019-09-30 13F MBIA COM 55262C100 115,254 61,674 115.11 1,064 113.23 0.0095
2019-08-14 2019-06-30 13F MBIA COM 55262C100 53,580 53,580 499 0.0049
2018-05-15 2018-03-31 13F MBIA COM 55262C100 0 -263,947 -100.00 0 -100.00
2018-02-14 2017-12-31 13F MBIA COM 55262C100 263,947 232,155 730.23 1,932 597.47 0.0337
2017-11-14 2017-09-30 13F MBIA COM 55262C100 31,792 -11,132 -25.93 277 -31.60 0.0053
2017-08-14 2017-06-30 13F MBIA COM 55262C100 42,924 -1,171 -2.66 405 8.58 0.0080
2017-05-15 2017-03-31 13F MBIA COM 55262C100 44,095 19,739 81.04 373 42.91 0.0103
2017-02-14 2016-12-31 13F MBIA COM 55262C100 24,356 24,356 0.00 261 0.0107
2016-05-16 2016-03-31 13F MBIA COM 55262C100 0 -63,300 -100.00 0 -100.00
2016-02-16 2015-12-31 13F MBIA COM 55262C100 63,300 35,500 127.70 410 142.60 0.0450
2015-11-16 2015-09-30 13F MBIA COM 55262C100 27,800 27,800 169 0.0422
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.