SIMPLEX TRADING, LLC - COMSCORE INC ownership

COMSCORE INC's ticker is SCOR and the CUSIP is 20564W105. A total of 91 filers reported holding COMSCORE INC in Q4 2020. The put-call ratio across all filers is 1.29 and the average weighting 0.2%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of COMSCORE INC
ValueSharesWeighting
Q3 2023$4
-50.0%
7,520
-30.5%
0.00%
Q2 2023$8
+100.0%
10,813
+183.5%
0.00%
Q1 2023$4
-99.9%
3,814
-5.8%
0.00%
Q3 2022$6,000
-85.4%
4,048
-79.9%
0.00%
Q2 2022$41,00020,106
+69231.0%
0.00%
Q1 2022$0
-100.0%
29
-99.9%
0.00%
Q1 2021$164,000
+368.6%
44,934
+211.4%
0.00%
Q4 2020$35,00014,429
+4927.5%
0.00%
Q3 2020$0
-100.0%
287
-89.4%
0.00%
Q2 2020$8,0002,708
+715.7%
0.00%
Q1 2020$0
-100.0%
332
-98.8%
0.00%
Q4 2019$135,00027,417
+6305.8%
0.00%
Q3 2019$0
-100.0%
428
+65.3%
0.00%
Q1 2019$5,0000.0%259
-20.6%
0.00%
Q3 2018$5,000
-97.5%
326
-95.1%
0.00%
-100.0%
Q1 2016$198,000
+560.0%
6,595
+882.9%
0.02%
+700.0%
Q3 2015$30,000
-77.8%
671
-73.6%
0.00%
-81.8%
Q2 2015$135,000
+800.0%
2,542
+747.3%
0.01%
+450.0%
Q1 2015$15,0003000.00%
Other shareholders
COMSCORE INC shareholders Q4 2020
NameSharesValueWeighting ↓
Roumell Asset Management, LLC 2,999,755$7,469,00011.74%
Tenzing Global Management, LLC 3,075,000$7,657,0001.84%
Empirical Capital Management, LLC 600,000$1,494,0001.24%
Clearline Capital LP 1,882,377$4,687,0001.04%
Weiss Multi-Strategy Advisers LLC 6,484,199$16,146,0000.31%
Starboard Value LP 1,344,582$3,348,0000.08%
ROYCE & ASSOCIATES LP 3,053,801$7,604,0000.06%
Jefferies Group LLC 1,921,241$4,783,8900.04%
Cannell & Co. 344,660$858,0000.03%
McLean Asset Management Corp 11,159$28,0000.02%
View complete list of COMSCORE INC shareholders