Parallax Volatility Advisers’s InterDigital IDCC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q1
Sell
-18
Closed -$1K 3338
2018
Q4
$1K Sell
18
-905
-98% -$65.9K ﹤0.01% 2772
2018
Q3
$74K Buy
923
+268
+41% +$22K ﹤0.01% 1762
2018
Q2
$53K Buy
655
+97
+17% +$7.72K ﹤0.01% 1584
2018
Q1
$41K Sell
558
-5,455
-91% -$418K ﹤0.01% 1609
2017
Q4
$458K Buy
6,013
+5,513
+1,103% +$412K 0.01% 1603
2017
Q3
$37K Sell
500
-11,574
-96% -$847K ﹤0.01% 1671
2017
Q2
$933K Buy
12,074
+4,639
+62% +$389K 0.03% 1042
2017
Q1
$642K Buy
7,435
+2,398
+48% +$215K 0.03% 1361
2016
Q4
$460K Sell
5,037
-3,121
-38% -$250K 0.01% 1549
2016
Q3
$646K Buy
+8,158
New +$545K 0.02% 1398
2016
Q2
Hold
0
3090
2016
Q1
Hold
0
3130
2015
Q4
Hold
0
3412
2015
Q3
Hold
0
3514
2015
Q2
Hold
0
4249
2015
Q1
Hold
0
4907
2014
Q3
Hold
0
4343
2014
Q2
Hold
0
4204
2014
Q1
Sell
-1,005
Closed -$30K 3559
2013
Q4
$30K Buy
+1,005
New +$34.1K ﹤0.01% 2500
2013
Q3
Hold
0
3169
2013
Q2
Hold
0
2654

Other funds holding IDCC