SIMPLEX TRADING, LLC - INTERDIGITAL INC ownership

INTERDIGITAL INC's ticker is IDCC and the CUSIP is 45867G101. A total of 234 filers reported holding INTERDIGITAL INC in Q4 2021. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of INTERDIGITAL INC
ValueSharesWeighting
Q4 2022$393
-99.5%
7,948
+328.5%
0.00%
Q3 2022$74,000
-56.0%
1,855
-21.0%
0.00%
Q4 2021$168,000
-13.4%
2,348
-12.0%
0.00%
Q3 2021$194,000
-27.3%
2,667
-27.3%
0.00%
Q2 2021$267,000
-1.5%
3,667
-18.0%
0.00%
Q4 2020$271,000
+256.6%
4,473
+230.8%
0.00%
Q2 2020$76,000
+533.3%
1,352
+472.9%
0.00%
Q3 2019$12,000
-76.5%
236
-70.6%
0.00%
Q2 2019$51,000
-85.3%
802
-81.5%
0.00%
-100.0%
Q3 2018$347,000
+90.7%
4,340
+92.7%
0.00%0.0%
Q2 2018$182,000
-59.8%
2,252
-62.2%
0.00%
-94.7%
Q4 2017$453,000
-31.7%
5,961
-33.8%
0.02%
-29.6%
Q3 2017$663,000
+689.3%
9,000
+720.4%
0.03%
+575.0%
Q2 2017$84,000
-88.8%
1,097
-87.4%
0.00%
-87.9%
Q1 2017$752,000
-46.4%
8,718
-43.2%
0.03%
-60.7%
Q4 2016$1,403,000
+174.6%
15,359
+137.6%
0.08%
+140.0%
Q3 2016$511,000
+108.6%
6,464
+49.7%
0.04%
+66.7%
Q2 2015$245,000
+181.6%
4,318
+150.6%
0.02%
+110.0%
Q1 2015$87,0001,7230.01%
Other shareholders
INTERDIGITAL INC shareholders Q4 2021
NameSharesValueWeighting ↓
Touchstone Capital, Inc. 125,871$10,099,87411.15%
Shannon River Fund Management LLC 642,265$51,535,34310.24%
Anqa Management LLC 32,500$2,6083.92%
CAPITAL MANAGEMENT CORP /VA 212,053$17,015,1233.84%
Permit Capital, LLC 98,589$7,910,7813.35%
Summit Street Capital Management, LLC 85,585$6,867,3403.06%
NEUMEIER POMA INVESTMENT COUNSEL LLC 367,150$29,460,1162.88%
S&T BANK/PA 97,532$7,8261.51%
DISCIPLINED GROWTH INVESTORS INC /MN 677,226$54,340,6141.29%
Bragg Financial Advisors, Inc 303,209$24,329,4911.28%
View complete list of INTERDIGITAL INC shareholders