SIMPLEX TRADING, LLC - MATTERSIGHT CORP ownership

MATTERSIGHT CORP's ticker is MATR and the CUSIP is 577097108. A total of 40 filers reported holding MATTERSIGHT CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MATTERSIGHT CORP
ValueSharesWeighting
Q2 2018$78,000
+20.0%
29,391
-6.4%
0.00%
-100.0%
Q1 2018$65,000
-49.2%
31,391
-37.8%
0.00%
-50.0%
Q4 2017$128,000
-6.6%
50,454
+3.0%
0.01%0.0%
Q3 2017$137,000
+291.4%
48,971
+251.4%
0.01%
+200.0%
Q2 2017$35,000
+483.3%
13,935
+635.7%
0.00%
Q1 2017$6,000
+50.0%
1,894
+41.0%
0.00%
Q4 2016$4,000
-55.6%
1,343
-9.0%
0.00%
-100.0%
Q4 2015$9,000
-77.5%
1,476
-71.6%
0.00%
-66.7%
Q3 2015$40,000
+207.7%
5,196
+124.2%
0.00%
+200.0%
Q2 2015$13,0002,3180.00%
Other shareholders
MATTERSIGHT CORP shareholders Q2 2015
NameSharesValueWeighting ↓
GOLDMAN CAPITAL MANAGEMENT INC 1,438,400$11,090,0007.91%
DIKER MANAGEMENT LLC 2,065,960$15,929,0003.52%
S Squared Technology, LLC 379,427$2,925,0003.41%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 131,126$1,011,0003.24%
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 1,550,996$11,958,0002.88%
Millrace Asset Group, Inc. 342,859$2,643,0002.84%
INVESTOR AB 2,720,370$20,974,0001.87%
Potomac Capital Management, Inc. 145,059$1,118,0001.38%
IRONWOOD INVESTMENT MANAGEMENT LLC 467,198$3,602,0001.32%
WHITE PINE CAPITAL LLC 149,725$1,154,0000.54%
View complete list of MATTERSIGHT CORP shareholders