GROUP ONE TRADING, L.P. - BLACKSTONE GROUP L P ownership

BLACKSTONE GROUP L P's ticker is and the CUSIP is 09253U908. A total of 6 filers reported holding BLACKSTONE GROUP L P in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of BLACKSTONE GROUP L P
ValueSharesWeighting
Q2 2019$66,839,000
+506.7%
1,504,700
+377.7%
0.60%
+391.9%
Q1 2019$11,016,000
-67.3%
315,000
-72.1%
0.12%
-57.9%
Q4 2018$33,664,000
-24.7%
1,129,300
-3.8%
0.29%
-17.3%
Q3 2018$44,695,000
+44.0%
1,173,700
+21.6%
0.35%
+32.7%
Q2 2018$31,047,000
+58.8%
965,100
+57.7%
0.27%
+35.0%
Q1 2018$19,547,000
+56.7%
611,800
+57.1%
0.20%
+123.9%
Q4 2017$12,472,000
-37.4%
389,500
-34.7%
0.09%
-51.4%
Q3 2017$19,919,000
+20.6%
596,900
+20.5%
0.18%
+5.2%
Q2 2017$16,522,000
+144.2%
495,400
+117.5%
0.17%
+117.7%
Q1 2017$6,766,000
-54.5%
227,800
-58.6%
0.08%
-45.1%
Q4 2016$14,864,000
+68.5%
549,900
+59.1%
0.14%
+50.0%
Q3 2016$8,823,000
+60.1%
345,600
+53.9%
0.10%
+47.7%
Q2 2016$5,512,000
-11.3%
224,600
+1.4%
0.06%
-26.1%
Q1 2016$6,216,000
+24.4%
221,600
+29.7%
0.09%
+49.2%
Q4 2015$4,997,000
+34.2%
170,900
+45.3%
0.06%
+15.7%
Q3 2015$3,724,000
-35.7%
117,600
-17.0%
0.05%
-37.0%
Q2 2015$5,791,000
+113.3%
141,700
+103.0%
0.08%
+88.4%
Q1 2015$2,715,000
-40.5%
69,800
-48.3%
0.04%
-37.7%
Q4 2014$4,564,000
-16.7%
134,900
-22.5%
0.07%
-17.9%
Q3 2014$5,478,000
-19.3%
174,000
-14.2%
0.08%
-20.0%
Q2 2014$6,785,000
+50.9%
202,900
+50.1%
0.10%
+38.2%
Q1 2014$4,495,000
+45.9%
135,200
+38.2%
0.08%
+61.7%
Q4 2013$3,081,000
-16.1%
97,800
-33.7%
0.05%
-32.9%
Q3 2013$3,674,000
+25.3%
147,600
+6.0%
0.07%
-2.8%
Q2 2013$2,932,000139,2000.07%
Other shareholders
BLACKSTONE GROUP L P shareholders Q4 2018
NameSharesValueWeighting ↓
BARR E S & CO 54,500$1,716,0000.21%
PEAK6 Group LLC 426,900$13,439,0000.10%
GROUP ONE TRADING, L.P. 174,000$5,478,0000.08%
Timber Hill LLC 344,300$10,839,0000.04%
Citadel Advisors 810,700$25,521,0000.03%
SG Americas Securities, LLC 1,697,500$4,207,0000.02%
Virtu KCG Holdings LLC 15,100$475,0000.01%
View complete list of BLACKSTONE GROUP L P shareholders