State of Michigan Retirement System’s InterDigital IDCC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q2
Sell
-11,246
Closed -$714K 977
2021
Q1
$714K Hold
11,246
﹤0.01% 955
2020
Q4
$682K Hold
11,246
﹤0.01% 930
2020
Q3
$642K Buy
11,246
+100
+0.9% +$5.71K 0.01% 887
2020
Q2
$631K Buy
11,146
+2,646
+31% +$150K 0.01% 868
2020
Q1
$379K Sell
8,500
-500
-6% -$22.3K ﹤0.01% 857
2019
Q4
$490K Hold
9,000
﹤0.01% 916
2019
Q3
$472K Sell
9,000
-400
-4% -$21K ﹤0.01% 907
2019
Q2
$605K Sell
9,400
-2,200
-19% -$142K 0.01% 882
2019
Q1
$765K Sell
11,600
-500
-4% -$33K 0.01% 874
2018
Q4
$804K Sell
12,100
-800
-6% -$53.2K 0.01% 843
2018
Q3
$1.03M Buy
12,900
+100
+0.8% +$8K 0.01% 841
2018
Q2
$1.04M Buy
12,800
+200
+2% +$16.2K 0.01% 838
2018
Q1
$927K Buy
12,600
+100
+0.8% +$7.36K 0.01% 841
2017
Q4
$952K Sell
12,500
-600
-5% -$45.7K 0.01% 842
2017
Q3
$966K Sell
13,100
-1,200
-8% -$88.5K 0.01% 845
2017
Q2
$1.11M Buy
14,300
+400
+3% +$30.9K 0.01% 829
2017
Q1
$1.2M Buy
13,900
+100
+0.7% +$8.63K 0.01% 802
2016
Q4
$1.26M Hold
13,800
0.01% 800
2016
Q3
$1.09M Sell
13,800
-100
-0.7% -$7.92K 0.01% 816
2016
Q2
$774K Sell
13,900
-100
-0.7% -$5.57K 0.01% 887
2016
Q1
$779K Hold
14,000
0.01% 877
2015
Q4
$687K Sell
14,000
-2,300
-14% -$113K 0.01% 883
2015
Q3
$825K Sell
16,300
-100
-0.6% -$5.06K 0.01% 888
2015
Q2
$933K Sell
16,400
-400
-2% -$22.8K 0.01% 892
2015
Q1
$852K Sell
16,800
-900
-5% -$45.6K 0.01% 901
2014
Q4
$936K Sell
17,700
-1,500
-8% -$79.3K 0.01% 893
2014
Q3
$765K Buy
19,200
+100
+0.5% +$3.98K 0.01% 915
2014
Q2
$913K Buy
19,100
+100
+0.5% +$4.78K 0.01% 898
2014
Q1
$629K Sell
19,000
-300
-2% -$9.93K ﹤0.01% 935
2013
Q4
$569K Buy
19,300
+100
+0.5% +$2.95K ﹤0.01% 936
2013
Q3
$717K Buy
19,200
+300
+2% +$11.2K 0.01% 909
2013
Q2
$844K Buy
+18,900
New +$844K 0.01% 854