SIMPLEX TRADING, LLC - DOMINION DIAMOND CORP ownership

DOMINION DIAMOND CORP's ticker is and the CUSIP is 257287902. A total of 2 filers reported holding DOMINION DIAMOND CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of DOMINION DIAMOND CORP
ValueSharesWeighting
Q3 2017$3,000
-72.7%
160
+100.0%
0.00%
Q2 2017$11,000
-80.7%
80
-47.7%
0.00%
-100.0%
Q1 2017$57,000
+714.3%
153
+101.3%
0.00%
Q4 2016$7,00076
+3700.0%
0.00%
Q3 2016$0
-100.0%
2
-99.7%
0.00%
-100.0%
Q1 2016$81,000
+636.4%
576
+350.0%
0.01%
+500.0%
Q4 2015$11,000128
+966.7%
0.00%
Q3 2015$012
-14.3%
0.00%
Q2 2015$0
-100.0%
14
+180.0%
0.00%
Q4 2014$2,00050.00%
Other shareholders
DOMINION DIAMOND CORP shareholders Q4 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 110,300$1,068,0000.01%
SIMPLEX TRADING, LLC 76$7,0000.00%
View complete list of DOMINION DIAMOND CORP shareholders