Municipal Employees' Retirement System of Michigan’s Martin Marietta Materials MLM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q3
Sell
-3,920
Closed -$810K 158
2020
Q2
$810K Buy
3,920
+3,040
+345% +$628K 0.02% 140
2020
Q1
$167K Hold
880
0.01% 1259
2019
Q4
$246K Hold
880
0.01% 1370
2019
Q3
$241K Buy
880
+20
+2% +$5.48K 0.01% 1358
2019
Q2
$198K Buy
860
+10
+1% +$2.3K 0.01% 1440
2019
Q1
$171K Sell
850
-840
-50% -$169K 0.01% 1492
2018
Q4
$290K Buy
+1,690
New +$290K 0.02% 1318
2018
Q2
$719K Sell
3,220
-310
-9% -$69.2K 0.04% 783
2018
Q1
$732K Hold
3,530
0.04% 878
2017
Q4
$780K Buy
3,530
+370
+12% +$81.8K 0.04% 831
2017
Q3
$652K Sell
3,160
-400
-11% -$82.5K 0.03% 928
2017
Q2
$793K Hold
3,560
0.04% 743
2017
Q1
$777K Hold
3,560
0.04% 778
2016
Q4
$788K Buy
3,560
+10
+0.3% +$2.21K 0.04% 750
2016
Q3
$636K Buy
3,550
+10
+0.3% +$1.79K 0.03% 822
2016
Q2
$680K Buy
3,540
+990
+39% +$190K 0.04% 752
2016
Q1
$407K Sell
2,550
-50
-2% -$7.98K 0.03% 981
2015
Q4
$355K Buy
2,600
+30
+1% +$4.1K 0.03% 989
2015
Q3
$390K Buy
2,570
+70
+3% +$10.6K 0.03% 920
2015
Q2
$354K Buy
2,500
+700
+39% +$99.1K 0.03% 1020
2015
Q1
$252K Sell
1,800
-300
-14% -$42K 0.02% 1194
2014
Q4
$232K Hold
2,100
0.02% 1364
2014
Q3
$271K Sell
2,100
-10,700
-84% -$1.38M 0.02% 1228
2014
Q2
$1.69M Hold
12,800
0.13% 158
2014
Q1
$1.64M Buy
12,800
+100
+0.8% +$12.8K 0.13% 154
2013
Q4
$1.27M Buy
12,700
+5,100
+67% +$510K 0.13% 225
2013
Q3
$746K Buy
+7,600
New +$746K 0.1% 268