GROUP ONE TRADING, L.P. - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is and the CUSIP is 09627Y909. A total of 4 filers reported holding BLUEPRINT MEDICINES CORP in Q2 2022. 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 BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q2 2023$183,280
-85.3%
2,900
-89.6%
0.00%
-80.0%
Q1 2023$1,250,722
+211.1%
27,800
+355.7%
0.01%
+400.0%
Q3 2022$402,000
+28.4%
6,100
-1.6%
0.00%
Q2 2022$313,000
+19.5%
6,200
+51.2%
0.00%
Q1 2022$262,000
-82.0%
4,100
-69.9%
0.00%
-100.0%
Q4 2021$1,457,000
+276.5%
13,600
+209.1%
0.00%
Q2 2021$387,000
-13.4%
4,400
-4.3%
0.00%
-100.0%
Q1 2021$447,000
-90.7%
4,600
-89.3%
0.00%
-87.5%
Q4 2020$4,822,000
-37.9%
43,000
-48.7%
0.01%
-66.7%
Q3 2020$7,768,000
+46.7%
83,800
+23.4%
0.02%0.0%
Q2 2020$5,296,000
+73.1%
67,900
+29.8%
0.02%
-4.0%
Q1 2020$3,059,000
+962.2%
52,300
+1352.8%
0.02%
+1150.0%
Q4 2019$288,000
-95.9%
3,600
-96.3%
0.00%
-96.5%
Q3 2019$7,075,000
+81.6%
96,300
+133.2%
0.06%
+62.9%
Q2 2019$3,896,000
+994.4%
41,300
+525.8%
0.04%
+1066.7%
Q4 2018$356,000
+8.5%
6,600
+57.1%
0.00%0.0%
Q3 2018$328,000
-58.3%
4,200
-66.1%
0.00%
-57.1%
Q2 2018$787,000
+679.2%
12,400
+1027.3%
0.01%
+600.0%
Q1 2018$101,000
-79.7%
1,100
-83.3%
0.00%
-66.7%
Q4 2017$498,000
+6125.0%
6,600
+2100.0%
0.00%
Q4 2016$8,000
+33.3%
300
+50.0%
0.00%
Q3 2016$6,000
-96.1%
200
-96.6%
0.00%
-100.0%
Q4 2015$153,0005,8000.00%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q2 2022
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 45,100$2,278,0000.00%
SIMPLEX TRADING, LLC 22,100$1,116,0000.00%
GROUP ONE TRADING, L.P. 6,200$313,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of BLUEPRINT MEDICINES CORP shareholders