Jane Street’s MGIC Investment MTG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$21.3M Sell
812,438
-927,439
-53% -$24.8M 0.02% 1729
2025
Q4
$50.8M Buy
1,739,877
+723,480
+71% +$20.3M 0.06% 933
2025
Q3
$28.8M Buy
1,016,397
+499,691
+97% +$13.6M 0.03% 1331
2025
Q2
$14.4M Sell
516,706
-856,344
-62% -$22M 0.02% 1763
2025
Q1
$34M Buy
1,373,050
+1,350,135
+5,892% +$32.7M 0.06% 914
2024
Q4
$543K Sell
22,915
-350,654
-94% -$8.76M ﹤0.01% 6613
2024
Q3
$9.56M Buy
373,569
+13,397
+4% +$323K 0.02% 1957
2024
Q2
$7.76M Buy
360,172
+196,652
+120% +$4.08M 0.01% 2330
2024
Q1
$3.66M Buy
163,520
+79,100
+94% +$1.58M ﹤0.01% 3092
2023
Q4
$1.63M Sell
84,420
-173,756
-67% -$3.08M ﹤0.01% 4689
2023
Q3
$4.31M Sell
258,176
-271,503
-51% -$4.61M 0.01% 2824
2023
Q2
$8.36M Buy
529,679
+516,415
+3,893% +$7.66M 0.01% 2107
2023
Q1
$178K Sell
13,264
-55,034
-81% -$741K ﹤0.01% 7919
2022
Q4
$888K Sell
68,298
-97,990
-59% -$1.29M ﹤0.01% 5166
2022
Q3
$2.13M Buy
166,288
+53,847
+48% +$754K ﹤0.01% 4101
2022
Q2
$1.42M Sell
112,441
-56,930
-34% -$749K ﹤0.01% 4822
2022
Q1
$2.29M Buy
169,371
+138,949
+457% +$2.08M ﹤0.01% 4485
2021
Q4
$439K Buy
30,422
+6,769
+29% +$103K ﹤0.01% 7494
2021
Q3
$354K Sell
23,653
-565
-2% -$8.19K ﹤0.01% 7873
2021
Q2
$330K Sell
24,218
-103,580
-81% -$1.49M ﹤0.01% 7982
2021
Q1
$1.77M Buy
127,798
+88,123
+222% +$1.12M 0.01% 4254
2020
Q4
$498K Buy
39,675
+274
+0.7% +$3.1K ﹤0.01% 5766
2020
Q3
$349K Buy
39,401
+5,394
+16% +$46K ﹤0.01% 5667
2020
Q2
$279K Buy
34,007
+8,752
+35% +$65.5K ﹤0.01% 5941
2020
Q1
$160K Buy
25,255
+6,138
+32% +$74.2K ﹤0.01% 4753
2019
Q4
$271K Sell
19,117
-18,360
-49% -$255K ﹤0.01% 4396
2019
Q3
$471K Sell
37,477
-768,444
-95% -$9.92M ﹤0.01% 3611
2019
Q2
$10.6M Buy
805,921
+790,216
+5,032% +$11M 0.06% 605
2019
Q1
$207K Buy
15,705
+2,110
+16% +$26.3K ﹤0.01% 4621
2018
Q4
$142K Sell
13,595
-18,162
-57% -$213K ﹤0.01% 4571
2018
Q3
$423K Buy
+31,757
New +$394K ﹤0.01% 3812
2018
Q1
Sell
-55,306
Closed -$780K 5226
2017
Q4
$780K Buy
55,306
+29,074
+111% +$409K 0.01% 2648
2017
Q3
$329K Sell
26,232
-5,737
-18% -$66.7K ﹤0.01% 3575
2017
Q2
$358K Buy
+31,969
New +$344K ﹤0.01% 3409
2017
Q1
Hold
0
4536
2016
Q3
Sell
-12,190
Closed -$73K 4370
2016
Q2
$73K Sell
12,190
-7,597
-38% -$51.7K ﹤0.01% 3928
2016
Q1
$152K Buy
+19,787
New +$142K ﹤0.01% 3792
2015
Q4
Sell
-60,355
Closed -$566K 4335
2015
Q3
$559K Buy
60,355
+7,116
+13% +$75.4K 0.01% 2202
2015
Q2
$606K Buy
+53,239
New +$569K 0.01% 2091
2014
Q2
Sell
-13,672
Closed -$116K 2944
2014
Q1
$116K Sell
13,672
-159,131
-92% -$1.38M ﹤0.01% 2491
2013
Q4
$1.46M Buy
+172,803
New +$1.38M 0.04% 594

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