MGIC Investment Corporation
MX ˙ BMV ˙ US5528481030
SecurityMX:MTG / MGIC Investment Corporation
InstitutionLegal & General Group Plc
Latest Disclosed Ownership318,496 shares
Latest Disclosed Value $ 8,360,521
Legal & General Group Plc reports 13.50% decrease in ownership of MTG / MGIC Investment Corporation

On May 8, 2026 - Legal & General Group Plc filed a 13F-HR form disclosing ownership of 318,496 shares of MGIC Investment Corporation (MX:MTG) valued at $8,360,521 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 368,183 shares of MGIC Investment Corporation. This represents a change in shares of -13.50% during the quarter.

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)
2026-05-08 2026-03-31 13F MGIC INVT CORP WIS COM 552848103 318,496 -49,687 -13.50 8,361 -22.29 0.0019
2026-02-09 2025-12-31 13F MGIC INVT CORP WIS COM 552848103 368,183 -116,586 -24.05 10,758 -21.77 0.0024
2025-11-13 2025-09-30 13F MGIC INVT CORP WIS COM 552848103 484,769 -45,941 -8.66 13,753 -6.92 0.0031
2025-08-12 2025-06-30 13F MGIC INVT CORP WIS COM 552848103 530,710 -10,376 -1.92 14,775 10.19 0.0037
2025-05-15 2025-03-31 13F MGIC INVT CORP WIS COM 552848103 541,086 3,744 0.70 13,408 5.24 0.0037
2025-02-13 2024-12-31 13F MGIC INVT CORP WIS COM 552848103 537,342 -4,604 -0.85 12,740 -8.17 0.0034
2025-02-28 2024-09-30 13F/A-2 MGIC INVT CORP WIS COM 552848103 541,946 -12,044 -2.17 13,874 16.21 0.0036
2024-11-14 2024-09-30 13F/A-1 MGIC INVT CORP WIS COM 552848103 568,407 -12,044 14,551 0.0030
2024-11-14 2024-09-30 13F MGIC INVT CORP WIS COM 552848103 568,407 -12,044 14,551 0.0015
2025-05-29 2024-06-30 13F/A-1 MGIC INVT CORP WIS COM 552848103 553,990 -55,987 -9.18 11,938 -12.47 0.0034
2024-08-14 2024-06-30 13F MGIC INVT CORP WIS COM 552848103 580,451 -29,526 12,509 0.0028
2025-05-29 2024-03-31 13F/A-2 MGIC INVT CORP WIS COM 552848103 609,977 -63,332 -9.41 13,639 5.01 0.0039
2024-07-01 2024-03-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 609,977 -63,332 13,639 0.0032
2024-05-14 2024-03-31 13F MGIC INVT CORP WIS COM 552848103 609,977 -63,332 13,639 0.0016
2025-05-29 2023-12-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 673,309 -21,230 -3.06 12,988 12.05 0.0040
2024-02-15 2023-12-31 13F MGIC INVT CORP WIS COM 552848103 673,309 -21,230 12,988 0.0033
2023-11-14 2023-09-30 13F MGIC INVT CORP WIS COM 552848103 694,539 -9,996 -1.42 11,592 4.20 0.0040
2023-08-14 2023-06-30 13F MGIC INVT CORP WIS COM 552848103 704,535 -16,648 -2.31 11,125 14.94 0.0036
2023-05-15 2023-03-31 13F MGIC INVT CORP WIS COM 552848103 721,183 9,844 1.38 9,678 4.66 0.0035
2023-02-14 2022-12-31 13F MGIC INVT CORP WIS COM 552848103 711,339 20,960 3.04 9,247 4.47 0.0035
2022-11-14 2022-09-30 13F MGIC INVT CORP WIS COM 552848103 690,379 -26,631 -3.71 8,851 -2.03 0.0035
2022-08-22 2022-06-30 13F MGIC INVT CORP WIS COM 552848103 717,010 -40,889 -5.40 9,034 -12.04 0.0032
2022-05-16 2022-03-31 13F MGIC INVT CORP WIS COM 552848103 757,899 -10,692 -1.39 10,270 -7.34 0.0031
2022-02-14 2021-12-31 13F MGIC INVT CORP WIS COM 552848103 768,591 -45,617 -5.60 11,083 -9.01 0.0034
2021-11-15 2021-09-30 13F MGIC INVT CORP WIS COM 552848103 814,208 -2,102 -0.26 12,180 9.71 0.0040
2021-08-12 2021-06-30 13F MGIC INVT CORP WIS COM 552848103 816,310 -79,150 -8.84 11,102 -10.48 0.0037
2021-05-17 2021-03-31 13F MGIC INVT CORP WIS COM 552848103 895,460 12,020 1.36 12,402 11.85 0.0046
2021-02-12 2020-12-31 13F MGIC INVT CORP WIS COM 552848103 883,440 211,188 31.42 11,088 86.17 0.0043
2020-11-13 2020-09-30 13F MGIC INVT CORP WIS COM 552848103 672,252 -4,009 -0.59 5,956 7.53 0.0027
2020-08-14 2020-06-30 13F MGIC INVT CORP WIS COM 552848103 676,261 -24,138 -3.45 5,539 24.53 0.0027
2020-05-14 2020-03-31 13F MGIC INVT CORP WIS COM 552848103 700,399 -17,259 -2.40 4,448 -56.26 0.0026
2020-02-13 2019-12-31 13F MGIC INVT CORP WIS COM 552848103 717,658 32,223 4.70 10,169 12.90 0.0048
2019-08-14 2019-06-30 13F MGIC INVT CORP WIS COM 552848103 685,435 425,021 163.21 9,007 162.21 0.0048
2019-05-15 2019-03-31 13F MGIC INVT CORP WIS COM 552848103 260,414 3,236 1.26 3,435 27.65 0.0020
2019-02-15 2018-12-31 13F MGIC INVT CORP WIS COM 552848103 257,178 32,968 14.70 2,691 -9.85 0.0021
2018-11-20 2018-09-30 13F MGIC INVT CORP WIS COM 552848103 224,210 -1,151 -0.51 2,985 23.55 0.0021
2018-08-10 2018-06-30 13F MGIC INVT CORP WIS COM 552848103 225,361 26,677 13.43 2,416 -6.47 0.0019
2018-05-17 2018-03-31 13F MGIC INVT CORP WIS COM 552848103 198,684 -5,762 -2.82 2,583 -10.68 0.0020
2018-02-13 2017-12-31 13F MGIC INVT CORP WIS COM 552848103 204,446 10,303 5.31 2,892 18.82 0.0021
2017-11-09 2017-09-30 13F MGIC INVT CORP WIS COM 552848103 194,143 38,104 24.42 2,434 39.32 0.0018
2017-08-03 2017-06-30 13F MGIC INVT CORP WIS COM 552848103 156,039 24,857 18.95 1,747 31.95 0.0014
2017-05-12 2017-03-31 13F MGIC INVT CORP WIS COM 552848103 131,182 19,066 17.01 1,324 15.53 0.0011
2017-02-13 2016-12-31 13F MGIC INVT CORP WIS COM 552848103 112,116 37,164 49.58 1,146 91.64 0.0011
2016-10-12 2016-09-30 13F MGIC INVT CORP WIS COM 552848103 74,952 -37 -0.05 598 33.78 0.0006
2016-08-16 2016-06-30 13F MGIC INVT CORP WIS COM 552848103 74,989 0 0.00 447 -21.99 0.0005
2016-05-16 2016-03-31 13F MGIC INVT CORP WIS COM 552848103 74,989 10,118 15.60 573 0.35 0.0006
2016-02-16 2015-12-31 13F MGIC INVT CORP WIS COM 552848103 64,871 3,149 5.10 571 -0.17 0.0006
2015-11-13 2015-09-30 13F MGIC INVT CORP WIS COM 552848103 61,722 1,985 3.32 572 -14.75 0.0007
2015-07-31 2015-06-30 13F MGIC INVT CORP WIS COM 552848103 59,737 -1,985 -3.22 671 12.21 0.0008
2015-05-14 2015-03-31 13F MGIC INVT CORP WIS COM 552848103 61,722 9,642 18.51 598 23.05 0.0007
2015-02-20 2014-12-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 52,080 -1,693 -3.15 486 14.62 0.0006
2015-02-17 2014-12-31 13F MGIC INVT CORP WIS COM 552848103 52,080 -1,693 486 0.0006
2014-11-14 2014-09-30 13F MGIC INVT CORP WIS COM 552848103 53,773 53,773 424 0.0005
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.