MGIC Investment Corporation
MX ˙ BMV ˙ US5528481030
SecurityMX:MTG / MGIC Investment Corporation
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership411,761 shares
Latest Disclosed Value $ 10,808,990
Hsbc Holdings Plc reports 98.52% increase in ownership of MTG / MGIC Investment Corporation

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 411,761 shares of MGIC Investment Corporation (MX:MTG) valued at $10,808,990 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 207,412 shares of MGIC Investment Corporation. This represents a change in shares of 98.52% 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)
2026-04-30 2026-03-31 13F MGIC INVT CORP WIS COM 552848103 411,761 204,349 98.52 10,809 77.53 0.0008
2026-03-20 2025-12-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 207,412 40,751 24.45 6,089 28.71 0.0031
2026-03-06 2025-12-31 13F MGIC INVT CORP WIS COM 552848103 207,412 40,751 6,089 0.0003
2025-11-13 2025-09-30 13F MGIC INVT CORP WIS COM 552848103 166,661 159,300 2,164.11 4,731 2,218.63 0.0026
2025-08-13 2025-06-30 13F MGIC INVT CORP WIS COM 552848103 7,361 -120,777 -94.26 205 -93.53 0.0001
2025-05-14 2025-03-31 13F MGIC INVT CORP WIS COM 552848103 128,138 -108,876 -45.94 3,153 -44.03 0.0019
2025-02-14 2024-12-31 13F MGIC INVT CORP WIS COM 552848103 237,014 227,871 2,492.30 5,633 2,317.60 0.0033
2024-11-14 2024-09-30 13F MGIC INVT CORP WIS COM 552848103 9,143 -543 -5.61 234 12.02 0.0001
2024-08-12 2024-06-30 13F MGIC INVT CORP WIS COM 552848103 9,686 -1,086 -10.08 209 -13.33 0.0001
2024-05-15 2024-03-31 13F MGIC INVT CORP WIS COM 552848103 10,772 -17,514 -61.92 241 -56.12 0.0002
2024-02-12 2023-12-31 13F MGIC INVT CORP WIS COM 552848103 28,286 18,057 176.53 547 221.76 0.0005
2023-11-13 2023-09-30 13F MGIC INVT CORP WIS COM 552848103 10,229 10,229 171 0.0002
2023-08-11 2023-06-30 13F MGIC INVT CORP WIS COM 552848103 0 -701,516 -100.00 0 -100.00
2023-05-15 2023-03-31 13F MGIC INVT CORP WIS COM 552848103 701,516 -172,007 -19.69 9,391 -17.27 0.0112
2023-02-14 2022-12-31 13F MGIC INVT CORP WIS COM 552848103 873,523 180,838 26.11 11,351 26.18 0.0130
2022-11-14 2022-09-30 13F MGIC INVT CORP WIS COM 552848103 692,685 299,415 76.13 8,995 80.08 0.0147
2022-08-11 2022-06-30 13F MGIC INVT CORP WIS COM 552848103 393,270 -246,194 -38.50 4,995 -43.44 0.0070
2022-05-16 2022-03-31 13F MGIC INVT CORP WIS COM 552848103 639,464 375,254 142.03 8,831 132.21 0.0107
2022-02-11 2021-12-31 13F MGIC INVT CORP WIS COM 552848103 264,210 183,780 228.50 3,803 214.82 0.0035
2021-11-12 2021-09-30 13F MGIC INVT CORP WIS COM 552848103 80,430 -75,169 -48.31 1,208 -42.88 0.0012
2021-08-13 2021-06-30 13F MGIC INVT CORP WIS COM 552848103 155,599 131,005 532.67 2,115 518.42 0.0023
2021-05-14 2021-03-31 13F MGIC INVT CORP WIS COM 552848103 24,594 -50,852 -67.40 342 -63.73 0.0004
2021-02-25 2020-12-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 75,446 -15,009 -16.59 943 17.14 0.0013
2021-02-12 2020-12-31 13F MGIC INVT CORP WIS COM 552848103 75,446 -15,009 943 223.9029
2020-11-12 2020-09-30 13F MGIC INVT CORP WIS COM 552848103 90,455 -205,390 -69.42 805 -66.78 0.0013
2020-08-14 2020-06-30 13F MGIC INVT CORP WIS COM 552848103 295,845 48,501 19.61 2,423 53.06 0.0046
2020-05-15 2020-03-31 13F MGIC INVT CORP WIS COM 552848103 247,344 50,577 25.70 1,583 -43.18 0.0037
2020-02-14 2019-12-31 13F MGIC INVT CORP WIS COM 552848103 196,767 29,014 17.30 2,786 32.04 0.0048
2019-11-14 2019-09-30 13F MGIC INVT CORP WIS COM 552848103 167,753 30,112 21.88 2,110 16.70 0.0039
2019-08-13 2019-06-30 13F MGIC INVT CORP WIS COM 552848103 137,641 -3,738 -2.64 1,808 -3.06 0.0034
2019-05-15 2019-03-31 13F MGIC INVT CORP WIS COM 552848103 141,379 -488,015 -77.54 1,865 -71.67 0.0034
2019-02-13 2018-12-31 13F MGIC INVT CORP WIS COM 552848103 629,394 67,826 12.08 6,583 -11.92 0.0122
2018-11-13 2018-09-30 13F MGIC INVT CORP WIS COM 552848103 561,568 -337,268 -37.52 7,474 -22.44 0.0120
2018-08-10 2018-06-30 13F MGIC INVT CORP WIS COM 552848103 898,836 458,905 104.31 9,636 68.49 0.0171
2018-05-11 2018-03-31 13F MGIC INVT CORP WIS COM 552848103 439,931 439,931 5,719 0.0085
2017-11-14 2017-09-30 13F MGIC INVT CORP WIS COM 552848103 0 -210,241 -100.00 0 -100.00
2017-08-14 2017-06-30 13F MGIC INVT CORP WIS COM 552848103 210,241 38 0.02 2,355 7.83 0.0043
2017-05-15 2017-03-31 13F MGIC INVT CORP WIS COM 552848103 210,203 -45,706 -17.86 2,184 -16.23 0.0046
2017-02-09 2016-12-31 13F MGIC INVT CORP WIS COM 552848103 255,909 255,909 2,607 0.0061
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.