MTG
MGIC Investment (MTG)
NYSE
$26.49+$0.19 (+0.72%)
Price as of Jun 23, 2026 4:10 PM EDT
  • $5.6B
    Market Cap
  • -2.95%
    1-Year Change
  • Insurance - Specialty
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
14.08%
29.8M
-1.0M (-3.38%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
12.48%
26.4M
+2.3M (+8.80%)
Dec 31, 2024
BLACKROCK INC.
11.58%
24.5M
-247,156 (-1.01%)
Jun 30, 2024
BLACKROCK, INC.
10.94%
23.1M
+99,007 (+0.43%)
Mar 31, 2026
WELLINGTON MANAGEMENT CO LLP
10.62%
22.5M
-6.0M (-26.83%)
Dec 31, 2021
N/A
8.49%
18.0M
+18.0M (+100.00%)
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
6.46%
13.7M
-183,576 (-1.34%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions4.7B (72.52%)
  • Mutual Funds1.7B (26.71%)
  • Insiders49.8M (0.77%)
  • Other0 (0.00%)

Insider Transactions

  • 0.77% (49.8M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 3
    Number of InsiderSelling (last 12 months)
  • $222.1M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Mattke Timothy J.
Chief Executive Officer
Sell
Apr 02, 2026
$3.7M
139,202
$26.49
1.1M
Kozlak Jodee A
Award
Mar 06, 2026
$0.00
164
$0.00
29,532
Thompson Michael Leal
Award
Mar 06, 2026
$0.00
28
$0.00
18,530
O'Leary-Gill Daniela
Award
Mar 06, 2026
$0.00
28
$0.00
6,436
Sculley Sheryl L.
Award
Mar 06, 2026
$0.00
109
$0.00
19,636
Kozlak Jodee A
Award
Mar 06, 2026
$0.00
78
$0.00
34,495
CHAPLIN C EDWARD
Award
Mar 06, 2026
$0.00
277
$0.00
49,815
Klein Martin P
Award
Mar 06, 2026
$0.00
36
$0.00
6,442
Lowman Teresita M.
Award
Mar 06, 2026
$0.00
190
$0.00
34,150
Zandi Mark
Award
Mar 06, 2026
$0.00
269
$0.00
48,378
CULVER CURT S
Award
Mar 06, 2026
$0.00
28
$0.00
21,611
Zandi Mark
Award
Mar 06, 2026
$0.00
28
$0.00
33,918
Sculley Sheryl L.
Award
Mar 06, 2026
$0.00
131
$0.00
35,023
CHAPLIN C EDWARD
Award
Mar 06, 2026
$0.00
146
$0.00
44,573
Hartzell Jay C.
Award
Mar 06, 2026
$0.00
109
$0.00
19,636
Hartzell Jay C.
Award
Mar 06, 2026
$0.00
196
$0.00
35,226
Mattke Timothy J.
Chief Executive Officer
In Kind
Mar 02, 2026
$8.2M
307,644
$26.53
1.3M
Colson Nathaniel H
Officer EVP, CFO & CRO
In Kind
Mar 02, 2026
$2.3M
86,336
$26.53
361,239
Miosi Salvatore A
President & COO
In Kind
Mar 02, 2026
$3.4M
129,302
$26.53
601,901
Mattke Timothy J.
Chief Executive Officer
Award
Feb 25, 2026
$0.00
652,083
$0.00
1.6M
Miosi Salvatore A
President & COO
Award
Feb 25, 2026
$0.00
273,875
$0.00
761,203
Sperber Julie K.
VP-Chief Accounting Officer
Award
Feb 25, 2026
$0.00
979
$0.00
81,456
Maggio Paula C
EVP and General Counsel
Award
Feb 25, 2026
$0.00
136,938
$0.00
251,627
Sperber Julie K.
VP-Chief Accounting Officer
Award
Feb 25, 2026
$0.00
1,262
$0.00
82,718
Colson Nathaniel H
Officer EVP, CFO & CRO
Award
Feb 25, 2026
$0.00
182,584
$0.00
447,575
Sperber Julie K.
VP-Chief Accounting Officer
Award
Feb 25, 2026
$0.00
6,251
$0.00
88,969
Thompson Michael Leal
Award
Feb 13, 2026
$0.00
0
$0.00
18,501
CULVER CURT S
Award
Feb 13, 2026
$0.00
0
$0.00
21,582
O'Leary-Gill Daniela
Award
Feb 13, 2026
$0.00
1
$0.00
6,407
Zandi Mark
Award
Feb 13, 2026
$0.00
0
$0.00
33,889