MGIC Investment Corporation (MTG) Insider Trading
Over the last 3 months, MTG insiders made 0 open-market buys and 4 sales, a net sale of -$5.5M (SEC Form 4). Over the last 6 months, 386 institutions increased and 374 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
4
Net (3m)
-$5.5M
Insider trades by month Buys Sells
Nov
Dec
Jan
Feb
Apr
Jun
Context3-month price +7.4%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 26, 2026 | Colson Nathaniel Hofficer: Officer EVP, CFO & CRO | Sell | 20,000 | $27.10 |
| Jun 9, 2026 | Miosi Salvatore Aofficer: President & COO | Sell | 30,000 | $25.38 |
| Jun 1, 2026 | Maggio Paula Cofficer: EVP and General Counsel | Sell | 20,937 | $25.55 |
| May 22, 2026 | Thompson Michael Lealdirector | Grant | 29 | — |
| May 22, 2026 | CHAPLIN C EDWARDdirector | Grant | 284 | — |
| May 22, 2026 | Lowman Teresita M.director | Grant | 194 | — |
| May 22, 2026 | Hartzell Jay C.director | Grant | 201 | — |
| May 22, 2026 | Sculley Sheryl L.director | Grant | 134 | — |
| May 22, 2026 | Zandi Markdirector | Grant | 276 | — |
| May 22, 2026 | Sculley Sheryl L.director | Grant | 112 | — |
| May 22, 2026 | CULVER CURT Sdirector | Grant | 29 | — |
| May 22, 2026 | Zandi Markdirector | Grant | 29 | — |
| May 22, 2026 | Klein Martin Pdirector | Grant | 37 | — |
| May 22, 2026 | Hartzell Jay C.director | Grant | 112 | — |
| May 22, 2026 | O'Leary-Gill Danieladirector | Grant | 29 | — |
| May 22, 2026 | CHAPLIN C EDWARDdirector | Grant | 150 | — |
| Apr 3, 2026 | Mattke Timothy J.director, officer: Chief Executive Officer | Sell | 139,202 | $26.49 |
| Apr 2, 2026 | Miosi Salvatore Aofficer: President & COO | Sell | 10,931 | $26.25 |
| Mar 20, 2026 | Miosi Salvatore Aofficer: President & COO | Tax | 129,321 | $26.53 |
| Mar 20, 2026 | Mattke Timothy J.director, officer: Chief Executive Officer | Tax | 307,691 | $26.53 |
| Mar 20, 2026 | Maggio Paula Cofficer: EVP and General Counsel | Tax | 61,070 | $26.53 |
| Mar 20, 2026 | Colson Nathaniel Hofficer: Officer EVP, CFO & CRO | Tax | 86,349 | $26.53 |
| Mar 10, 2026 | Hartzell Jay C.director | Grant | 109 | — |
| Mar 10, 2026 | CULVER CURT Sdirector | Grant | 28 | — |
| Mar 10, 2026 | Kozlak Jodee Adirector | Grant | 78 | — |
| Mar 10, 2026 | Lowman Teresita M.director | Grant | 190 | — |
| Mar 10, 2026 | Zandi Markdirector | Grant | 28 | — |
| Mar 10, 2026 | Sculley Sheryl L.director | Grant | 131 | — |
| Mar 10, 2026 | CHAPLIN C EDWARDdirector | Grant | 146 | — |
| Mar 10, 2026 | Hartzell Jay C.director | Grant | 196 | — |
Source: MTG SEC Form 4 filings, latest Jun 26, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MTG positions over the last 6 months (SEC Form 13F).
Increased
386
New positions
145
Reduced
374
Sold out
126
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Reduced | 29.8M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 23.1M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 23.0M | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 19.4M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 18.0M | May 8, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 13.8M | Feb 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 13.7M | May 7, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 11.6M | Feb 17, 2026 |
| JPMORGAN CHASE & CO | Reduced | 11.2M | Feb 11, 2026 |
| JPMORGAN CHASE & CO | Reduced | 11.2M | May 13, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 11.0M | May 15, 2026 |
| LSV ASSET MANAGEMENT | Reduced | 10.0M | Feb 6, 2026 |
| LSV ASSET MANAGEMENT | Reduced | 9.9M | May 11, 2026 |
| STATE STREET CORP | Reduced | 8.0M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 7.8M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.