RS INVESTMENT MANAGEMENT CO LLC - BLUEPRINT MEDICINES CORP ownership

BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 70 filers reported holding BLUEPRINT MEDICINES CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
RS INVESTMENT MANAGEMENT CO LLC ownership history of BLUEPRINT MEDICINES CORP
ValueSharesWeighting
Q2 2016$15,752,000
+10.8%
777,880
-1.2%
0.16%
+14.9%
Q1 2016$14,213,000
-27.1%
787,401
+6.4%
0.14%
-19.4%
Q4 2015$19,500,000
+44.9%
740,310
+17.4%
0.18%
+45.8%
Q3 2015$13,453,000
+3.1%
630,432
+28.0%
0.12%
+7.1%
Q2 2015$13,047,000492,5100.11%
Other shareholders
BLUEPRINT MEDICINES CORP shareholders Q2 2015
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