BLAIR WILLIAM & CO/IL - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 6 filers reported holding BLUEPRINT MEDICINES CORP in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q3 2023$269,531
-20.5%
5,3670.0%0.00%0.0%
Q2 2023$339,194
+45.6%
5,367
+52.0%
0.00%0.0%
Q3 2022$233,000
-5.3%
3,530
-8.3%
0.00%0.0%
Q1 2022$246,000
-61.4%
3,851
-35.3%
0.00%
-50.0%
Q4 2021$638,000
+11.7%
5,956
+7.2%
0.00%0.0%
Q3 2021$571,000
+111.5%
5,555
+81.0%
0.00%
+100.0%
Q2 2021$270,000
-9.4%
3,0690.0%0.00%0.0%
Q1 2021$298,000
-18.6%
3,069
-6.0%
0.00%0.0%
Q4 2020$366,0003,2660.00%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q4 2023
NameSharesValueWeighting ↓
Aquilo Capital Management, LLC 423,012$41,129,0007.43%
Eagle Health Investments LP 133,163$12,947,0005.08%
DAFNA Capital Management LLC 207,911$20,215,0004.80%
Casdin Capital, LLC 1,550,000$150,707,0004.49%
SIB LLC 65,151$6,335,0003.72%
CADIAN CAPITAL MANAGEMENT, LP 913,702$88,839,0003.29%
Integral Health Asset Management, LLC 117,500$11,425,0003.26%
Rock Springs Capital Management LP 746,732$72,605,0001.58%
Avidity Partners Management LP 546,000$53,088,0001.47%
Zebra Capital Management LLC 12,698$1,235,0001.36%
View complete list of BLUEPRINT MEDICINES CORP shareholders