Spark Investment Management LLC - REGENXBIO INC ownership

REGENXBIO INC's ticker is RGNX and the CUSIP is 75901B107. A total of 64 filers reported holding REGENXBIO INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of REGENXBIO INC
ValueSharesWeighting
Q3 2018$3,088,000
+712.6%
40,910
+78.6%
0.18%
+268.8%
Q4 2015$380,00022,9000.05%
Other shareholders
REGENXBIO INC shareholders Q1 2016
NameSharesValueWeighting ↓
RTW INVESTMENTS, LP 1,459,128$110,164,0006.60%
ArchPoint Investors 224,187$16,926,0004.60%
Redmile Group, LLC 1,656,065$125,033,0003.85%
WS MANAGEMENT LLLP 954,812$72,088,0002.37%
HIGHLINE CAPITAL MANAGEMENT, L.P. 342,000$25,821,0001.19%
Perceptive Advisors 470,672$35,536,0000.95%
Pier Capital, LLC 94,492$7,134,0000.90%
Ipswich Investment Management Co., Inc. 29,932$2,260,0000.76%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 275,000$20,763,0000.74%
Timpani Capital Management LLC 27,835$2,102,0000.61%
View complete list of REGENXBIO INC shareholders