ArrowMark Colorado Holdings LLC - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 180 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2018. The put-call ratio across all filers is 0.81 and the average weighting 0.6%.

Quarter-by-quarter ownership
ArrowMark Colorado Holdings LLC ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q1 2018$287,000
+21.6%
3,1350.0%0.00%
+50.0%
Q4 2017$236,000
+2.6%
3,135
-5.1%
0.00%
-33.3%
Q3 2017$230,000
+98.3%
3,305
-15.3%
0.00%
+50.0%
Q3 2016$116,000
-92.6%
3,900
-94.7%
0.00%
-95.3%
Q3 2015$1,566,000
-24.8%
73,360
-6.7%
0.04%
-15.7%
Q2 2015$2,082,00078,6120.05%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q1 2018
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