Ellington Management Group’s InterDigital IDCC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q2
Sell
-9,000
Closed -$402K 212
2020
Q1
$402K Buy
+9,000
New +$402K 0.09% 263
2019
Q2
Sell
-3,271
Closed -$216K 653
2019
Q1
$216K Buy
+3,271
New +$216K 0.04% 436
2018
Q2
Sell
-22,600
Closed -$1.66M 641
2018
Q1
$1.66M Buy
22,600
+19,000
+528% +$1.4M 0.12% 79
2017
Q4
$274K Buy
+3,600
New +$274K 0.04% 387
2017
Q3
Sell
-5,100
Closed -$394K 721
2017
Q2
$394K Sell
5,100
-3,600
-41% -$278K 0.06% 312
2017
Q1
$751K Buy
+8,700
New +$751K 0.03% 167
2016
Q4
Sell
-7,000
Closed -$554K 650
2016
Q3
$554K Buy
+7,000
New +$554K 0.15% 242
2016
Q2
Sell
-5,100
Closed -$284K 357
2016
Q1
$284K Buy
+5,100
New +$284K 0.12% 251
2015
Q3
Sell
-13,484
Closed -$767K 789
2015
Q2
$767K Buy
13,484
+7,184
+114% +$409K 0.19% 140
2015
Q1
$320K Buy
+6,300
New +$320K 0.07% 446
2014
Q4
Sell
-12,500
Closed -$498K 593
2014
Q3
$498K Buy
+12,500
New +$498K 0.34% 50
2013
Q4
Sell
-31,600
Closed -$1.18M 660
2013
Q3
$1.18M Buy
+31,600
New +$1.18M 0.22% 90