Granahan Investment Management - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 238 filers reported holding BLUEPRINT MEDICINES CORP in Q2 2022. The put-call ratio across all filers is 0.41 and the average weighting 0.2%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q3 2023$11,512,784
-1.3%
229,247
+24.3%
0.41%
+14.2%
Q2 2023$11,660,590
+11.6%
184,503
-20.5%
0.36%
+12.9%
Q1 2023$10,447,533
+6.1%
232,219
+3.3%
0.32%
+5.6%
Q4 2022$9,849,101
+3.7%
224,814
+55.9%
0.30%
-2.9%
Q3 2022$9,500,000
+81.5%
144,177
+39.1%
0.31%
+73.2%
Q2 2022$5,235,000
-47.7%
103,646
-33.8%
0.18%
-27.8%
Q1 2022$10,007,000
+84.2%
156,646
+208.8%
0.25%
+121.4%
Q4 2021$5,433,000
+0.1%
50,725
-3.9%
0.11%
+8.7%
Q3 2021$5,428,000
-0.9%
52,797
-15.2%
0.10%
+1.0%
Q2 2021$5,478,000
-4.4%
62,278
+5.7%
0.10%
-15.7%
Q1 2021$5,728,000
-47.8%
58,907
-39.8%
0.12%
-50.8%
Q4 2020$10,966,000
-8.0%
97,782
-23.9%
0.25%
-39.1%
Q3 2020$11,917,000
+38.0%
128,559
+16.1%
0.40%
+29.5%
Q2 2020$8,637,000110,7260.31%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q2 2022
NameSharesValueWeighting ↓
Aquilo Capital Management, LLC 521,673$53,633,0009.74%
Eagle Health Investments LP 176,175$18,113,0005.74%
DAFNA Capital Management LLC 206,911$21,273,0005.64%
CADIAN CAPITAL MANAGEMENT, LP 1,052,203$108,177,0004.08%
Casdin Capital, LLC 1,550,000$159,356,0003.97%
SIB LLC 65,151$6,698,0003.70%
Integral Health Asset Management, LLC 98,000$10,075,0002.90%
Avidity Partners Management LP 832,000$85,538,0001.90%
Rock Springs Capital Management LP 849,659$87,353,0001.84%
Boxer Capital, LLC 425,000$43,694,0001.53%
View complete list of BLUEPRINT MEDICINES CORP shareholders