Granahan Investment Management - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 216 filers reported holding BLUEPRINT MEDICINES CORP in Q3 2023. The put-call ratio across all filers is 2.45 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 Q3 2023
NameSharesValueWeighting ↓
Aquilo Capital Management, LLC 380,012$42,618,0008.86%
DAFNA Capital Management LLC 206,911$23,205,0006.90%
Casdin Capital, LLC 1,550,000$173,833,0005.15%
Eagle Health Investments LP 62,060$6,960,0004.45%
SIB LLC 54,912$6,158,0004.11%
CADIAN CAPITAL MANAGEMENT, LP 1,059,450$118,817,0003.05%
Tri Locum Partners LP 73,906$8,289,0003.01%
Integral Health Asset Management, LLC 85,000$9,533,0002.84%
MAKENA CAPITAL MANAGEMENT LLC 38,924$4,365,0002.42%
Rock Springs Capital Management LP 842,000$94,430,0002.00%
View complete list of BLUEPRINT MEDICINES CORP shareholders