DRIEHAUS CAPITAL MANAGEMENT LLC - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 280 filers reported holding BLUEPRINT MEDICINES CORP in Q4 2021. The put-call ratio across all filers is 1.68 and the average weighting 0.2%.

Quarter-by-quarter ownership
DRIEHAUS CAPITAL MANAGEMENT LLC ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q1 2022$8,540,000
-74.7%
133,690
-57.6%
0.10%
-69.6%
Q4 2021$33,808,000
+87.7%
315,639
+80.2%
0.34%
+61.2%
Q3 2021$18,008,000
+66.2%
175,159
+42.2%
0.21%
+48.6%
Q2 2021$10,836,000
-15.1%
123,198
-6.1%
0.14%
-23.4%
Q1 2021$12,756,000
-10.3%
131,194
+3.5%
0.19%
-18.3%
Q4 2020$14,214,000
+16.8%
126,744
-3.5%
0.23%
-8.0%
Q3 2020$12,173,000
+108.8%
131,320
+75.7%
0.25%
+76.1%
Q2 2020$5,829,000
+130.4%
74,734
+72.7%
0.14%
+67.1%
Q1 2020$2,530,000
-47.6%
43,266
-28.3%
0.08%
-33.6%
Q4 2019$4,831,000
-11.9%
60,303
-19.2%
0.13%
-28.1%
Q3 2019$5,483,000
-49.0%
74,635
-34.5%
0.18%
-47.2%
Q2 2019$10,742,000
+4.6%
113,874
-11.3%
0.34%
-12.7%
Q1 2019$10,273,000
+903.2%
128,331
+575.6%
0.39%
+777.3%
Q4 2018$1,024,000
-31.0%
18,9950.0%0.04%
-4.3%
Q3 2018$1,483,000
-83.1%
18,995
-86.2%
0.05%
-84.5%
Q2 2018$8,766,000
-67.7%
138,093
-53.4%
0.30%
-69.2%
Q1 2018$27,170,000
+28.2%
296,289
+5.4%
0.96%
+19.4%
Q4 2017$21,195,000
+63.8%
281,060
+51.3%
0.80%
+59.5%
Q3 2017$12,940,000
-54.9%
185,735
-67.2%
0.50%
-52.3%
Q2 2017$28,719,000
-19.5%
566,777
-36.4%
1.06%
-13.6%
Q1 2017$35,659,000
+19.7%
891,691
-16.0%
1.22%
+16.0%
Q4 2016$29,779,000
+10.1%
1,061,625
+16.6%
1.05%
+15.2%
Q3 2016$27,045,000
+75.7%
910,621
+19.8%
0.91%
+66.5%
Q2 2016$15,396,000
+28.9%
760,303
+14.9%
0.55%
+41.9%
Q1 2016$11,944,000
-33.3%
661,717
-2.7%
0.39%
-35.9%
Q4 2015$17,915,000
+43.0%
680,160
+15.9%
0.60%
+33.6%
Q3 2015$12,526,000
-6.9%
586,959
+15.6%
0.45%
-2.8%
Q2 2015$13,452,000507,8270.46%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q4 2021
NameSharesValueWeighting ↓
Aquilo Capital Management, LLC 379,090$19,037,90017.25%
DAFNA Capital Management LLC 249,521$12,530,9453.90%
Rock Springs Capital Management LP 2,685,294$134,855,4653.61%
Casdin Capital, LLC 371,378$18,650,6032.06%
Novo Holdings A/S 525,000$26,365,5001.95%
CHI Advisors LLC 92,888$4,664,8351.85%
SECTORAL ASSET MANAGEMENT INC 165,890$8,330,9961.62%
Avidity Partners Management LP 751,600$37,745,3521.52%
EMERALD ADVISERS, LLC 607,037$30,485,3931.48%
EMERALD MUTUAL FUND ADVISERS TRUST 464,321$23,318,2011.41%
View complete list of BLUEPRINT MEDICINES CORP shareholders