WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 214 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2023. The put-call ratio across all filers is 2.33 and the average weighting 0.1%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q3 2023$73,151,908
-21.5%
1,456,629
-1.2%
0.24%
-18.7%
Q2 2023$93,187,768
+91.4%
1,474,490
+36.2%
0.30%
+75.9%
Q1 2023$48,699,381
+8.5%
1,082,449
+5.6%
0.17%
-1.2%
Q4 2022$44,888,339
-36.6%
1,024,614
-4.6%
0.17%
-38.6%
Q3 2022$70,785,000
+31.6%
1,074,284
+0.9%
0.28%
+40.7%
Q2 2022$53,800,000
-22.4%
1,065,128
-1.9%
0.20%
-3.9%
Q1 2022$69,343,000
-63.0%
1,085,516
-37.9%
0.21%
-59.1%
Q4 2021$187,198,000
+6.0%
1,747,721
+1.8%
0.51%
+1.6%
Q3 2021$176,542,000
+93.7%
1,717,164
+65.8%
0.50%
+74.1%
Q2 2021$91,119,000
-11.5%
1,035,918
-2.2%
0.29%
-14.4%
Q1 2021$102,993,000
-6.6%
1,059,271
+7.8%
0.33%
-9.0%
Q4 2020$110,223,000982,8140.37%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Aquilo Capital Management, LLC 581,768$25,487,2569.57%
Casdin Capital, LLC 1,477,800$64,742,4185.02%
Nextech Invest Ltd. 188,228$8,246,2693.28%
DAFNA Capital Management LLC 261,235$11,444,7053.22%
Rock Springs Capital Management LP 1,891,510$82,867,0531.99%
HealthCor Management, L.P. 30,000$1,314,3001.20%
EFG Asset Management (North America) Corp. 110,853$4,766,6791.07%
Novo Holdings A/S 370,000$16,209,7001.01%
SECTORAL ASSET MANAGEMENT INC 115,900$5,077,5790.98%
EMERALD MUTUAL FUND ADVISERS TRUST 305,709$13,393,1110.83%
View complete list of BLUEPRINT MEDICINES CORP shareholders