GROUP ONE TRADING, L.P. - DIPLOMAT PHARMACY INC ownership

DIPLOMAT PHARMACY INC's ticker is and the CUSIP is 25456K951. A total of 4 filers reported holding DIPLOMAT PHARMACY INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of DIPLOMAT PHARMACY INC
ValueSharesWeighting
Q4 2019$142,000
+10.1%
35,600
+35.4%
0.00%0.0%
Q3 2019$129,000
-68.6%
26,300
-61.0%
0.00%
-75.0%
Q2 2019$411,000
+13.2%
67,500
+8.0%
0.00%0.0%
Q1 2019$363,000
+327.1%
62,500
+892.1%
0.00%
+300.0%
Q4 2018$85,000
-73.1%
6,300
-61.3%
0.00%
-50.0%
Q3 2018$316,000
+2006.7%
16,300
+2616.7%
0.00%
Q2 2018$15,000
-78.3%
600
-82.4%
0.00%
-100.0%
Q1 2018$69,000
-61.0%
3,400
-61.4%
0.00%0.0%
Q4 2017$177,000
+555.6%
8,800
+576.9%
0.00%
Q3 2017$27,000
+8.0%
1,300
-23.5%
0.00%
Q2 2017$25,000
-47.9%
1,700
-43.3%
0.00%
-100.0%
Q1 2017$48,000
-9.4%
3,000
+57.9%
0.00%0.0%
Q3 2016$53,000
+1225.0%
1,900
+1800.0%
0.00%
Q2 2016$4,000
-98.2%
100
-98.8%
0.00%
-100.0%
Q1 2016$225,000
+134.4%
8,200
+192.9%
0.00%
+200.0%
Q4 2015$96,000
+231.0%
2,800
+180.0%
0.00%
Q3 2015$29,000
-76.8%
1,000
-64.3%
0.00%
-100.0%
Q2 2015$125,0002,8000.00%
Other shareholders
DIPLOMAT PHARMACY INC shareholders Q4 2018
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 6,300$85,0000.00%
SIMPLEX TRADING, LLC 6$8,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
JPMORGAN CHASE & CO 100,000$1,346,0000.00%
View complete list of DIPLOMAT PHARMACY INC shareholders