MGIC Investment Corporation
MX ˙ BMV ˙ US5528481030
SecurityMX:MTG / MGIC Investment Corporation
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership10,087 shares
Latest Disclosed Value $ 264,784
Guggenheim Capital Llc ownership in MTG / MGIC Investment Corporation

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 10,087 shares of MGIC Investment Corporation (MX:MTG) valued at $264,784 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2025 disclosing 0 shares of MGIC Investment Corporation.

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 MGIC INVT CORP WIS COM 552848103 10,087 10,087 265 0.0010
2025-02-13 2024-12-31 13F MGIC INVT CORP WIS COM 552848103 0 -64,001 -100.00 0 -100.00
2024-11-13 2024-09-30 13F MGIC INVT CORP WIS COM 552848103 64,001 -56,975 -47.10 1,638 -37.17 0.0115
2024-08-14 2024-06-30 13F MGIC INVT CORP WIS COM 552848103 120,976 -24,856 -17.04 2,607 -20.03 0.0185
2024-05-14 2024-03-31 13F MGIC INVT CORP WIS COM 552848103 145,832 -4,107 -2.74 3,261 12.72 0.0230
2024-02-14 2023-12-31 13F MGIC INVT CORP WIS COM 552848103 149,939 -13,923 -8.50 2,892 5.78 0.0219
2023-11-14 2023-09-30 13F MGIC INVT CORP WIS COM 552848103 163,862 2,388 1.48 2,735 7.26 0.0235
2023-08-11 2023-06-30 13F MGIC INVT CORP WIS COM 552848103 161,474 15,187 10.38 2,550 29.85 0.0200
2023-05-11 2023-03-31 13F MGIC INVT CORP WIS COM 552848103 146,287 75,695 107.23 1,963 114.07 0.0165
2023-02-14 2022-12-31 13F MGIC INVT CORP WIS COM 552848103 70,592 8,629 13.93 918 15.49 0.0081
2022-11-14 2022-09-30 13F MGIC INVT CORP WIS COM 552848103 61,963 -85,278 -57.92 794 -57.20 0.0073
2022-08-15 2022-06-30 13F MGIC INVT CORP WIS COM 552848103 147,241 -10,367 -6.58 1,855 -13.16 0.0146
2022-05-16 2022-03-31 13F MGIC INVT CORP WIS COM 552848103 157,608 4,430 2.89 2,136 -3.30 0.0128
2022-02-14 2021-12-31 13F MGIC INVT CORP WIS COM 552848103 153,178 19,937 14.96 2,209 10.84 0.0115
2021-11-15 2021-09-30 13F MGIC INVT CORP WIS COM 552848103 133,241 -37,985 -22.18 1,993 -14.43 0.0120
2021-08-13 2021-06-30 13F MGIC INVT CORP WIS COM 552848103 171,226 10,234 6.36 2,329 4.44 0.0137
2021-05-13 2021-03-31 13F MGIC INVT CORP WIS COM 552848103 160,992 43,562 37.10 2,230 51.29 0.0146
2021-02-16 2020-12-31 13F MGIC INVT CORP WIS COM 552848103 117,430 64,682 122.62 1,474 215.63 0.0092
2020-11-13 2020-09-30 13F MGIC INVT CORP WIS COM 552848103 52,748 0 0.00 467 8.10 0.0034
2020-08-14 2020-06-30 13F MGIC INVT CORP WIS COM 552848103 52,748 -5,703 -9.76 432 16.44 0.0033
2020-06-02 2020-03-31 13F MGIC INVT CORP WIS COM 552848103 58,451 -15,070 -20.50 371 -64.36 0.0037
2020-02-20 2019-12-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 73,521 -3,763 -4.87 1,041 7.10 0.0078
2020-02-14 2019-12-31 13F MGIC INVT CORP WIS COM 552848103 73,521 -3,763 1,041 6,169.7989
2020-02-20 2019-09-30 13F/A-1 MGIC INVT CORP WIS COM 552848103 77,284 -2,335 -2.93 972 -7.07 0.0078
2019-11-14 2019-09-30 13F MGIC INVT CORP WIS COM 552848103 77,284 -2,335 972 7,123.1011
2019-08-14 2019-06-30 13F MGIC INVT CORP WIS COM 552848103 79,619 21,311 36.55 1,046 36.02 0.0085
2019-05-15 2019-03-31 13F MGIC INVT CORP WIS COM 552848103 58,308 -23,226 -28.49 769 -9.85 0.0063
2019-02-14 2018-12-31 13F MGIC INVT CORP WIS COM 552848103 81,534 -42,207 -34.11 853 -48.21 0.0072
2018-11-14 2018-09-30 13F MGIC INVT CORP WIS COM 552848103 123,741 17,417 16.38 1,647 44.47 0.0107
2018-08-14 2018-06-30 13F MGIC INVT CORP WIS COM 552848103 106,324 -75,110 -41.40 1,140 -51.65 0.0076
2018-05-15 2018-03-31 13F MGIC INVT CORP WIS COM 552848103 181,434 100,263 123.52 2,358 105.76 0.0058
2018-02-14 2017-12-31 13F MGIC INVT CORP WIS COM 552848103 81,171 -65,040 -44.48 1,146 -37.48 0.0027
2017-11-14 2017-09-30 13F MGIC INVT CORP WIS COM 552848103 146,211 76,072 108.46 1,833 133.21 0.0043
2017-08-14 2017-06-30 13F MGIC INVT CORP WIS COM 552848103 70,139 -339,784 -82.89 786 -81.07 0.0021
2017-05-15 2017-03-31 13F MGIC INVT CORP WIS COM 552848103 409,923 153,578 59.91 4,153 59.00 0.0113
2017-02-14 2016-12-31 13F MGIC INVT CORP WIS COM 552848103 256,345 197,547 335.98 2,612 454.56 0.0075
2016-11-14 2016-09-30 13F MGIC INVT CORP WIS COM 552848103 58,798 1,178 2.04 471 37.32 0.0015
2016-08-15 2016-06-30 13F MGIC INVT CORP WIS COM 552848103 57,620 -107,874 -65.18 343 -72.97 0.0011
2016-05-16 2016-03-31 13F MGIC INVT CORP WIS COM 552848103 165,494 -34,195 -17.12 1,269 -28.02 0.0040
2016-02-16 2015-12-31 13F MGIC INVT CORP WIS COM 552848103 199,689 -2,528 -1.25 1,763 -5.87 0.0051
2015-11-16 2015-09-30 13F MGIC INVT CORP WIS COM 552848103 202,217 -20,519 -9.21 1,873 -26.11 0.0058
2015-08-14 2015-06-30 13F MGIC INVT CORP WIS COM 552848103 222,736 -5,605 -2.45 2,535 15.28 0.0063
2015-05-18 2015-03-31 13F/A-1 MGIC INVT CORP WIS COM 552848103 228,341 -9,024 -3.80 2,199 -0.59 0.0052
2015-05-15 2015-03-31 13F MGIC INVT CORP WIS COM 552848103 228,341 2,199
2015-02-17 2014-12-31 13F MGIC INVT CORP WIS COM 552848103 237,365 195,094 461.53 2,212 570.30 0.0055
2014-11-14 2014-09-30 13F MGIC INVT CORP WIS COM 552848103 42,271 -163,313 -79.44 330 -82.74 0.0008
2014-08-14 2014-06-30 13F MGIC INVT CORP WIS COM 552848103 205,584 172,254 516.81 1,912 573.24 0.0048
2014-05-16 2014-03-31 13F MGIC INVT CORP WIS COM 552848103 33,330 -20,313 -37.87 284 -37.31 0.0008
2014-02-14 2013-12-31 13F MGIC INVT CORP WIS COM 552848103 53,643 20,820 63.43 453 89.54 0.0014
2013-11-14 2013-09-30 13F MGIC INVT CORP WIS COM 552848103 32,823 -10,328 -23.93 239 -8.78 0.0009
2013-08-22 2013-06-30 13F/A-1 MGIC INVT CORP WIS COM 552848103 43,151 43,151 262 0.0011
2013-08-14 2013-06-30 13F MGIC INVT CORP WIS COM 552848103 43,151 262 0.0011
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.