OBERWEIS ASSET MANAGEMENT INC/ - SILVER SPRING NETWORKS INC ownership

SILVER SPRING NETWORKS INC's ticker is SSNI and the CUSIP is 82817Q103. A total of 86 filers reported holding SILVER SPRING NETWORKS INC in Q4 2013. The put-call ratio across all filers is 0.01 and the average weighting 0.3%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of SILVER SPRING NETWORKS INC
ValueSharesWeighting
Q4 2013$529,00025,2000.13%
Other shareholders
SILVER SPRING NETWORKS INC shareholders Q4 2013
NameSharesValueWeighting ↓
ARTIS CAPITAL MANAGEMENT, L.P. 399,022$8,379,0006.38%
Savitr Capital, LLC 37,700$792,0004.38%
Park West Asset Management LLC 1,349,297$28,335,0003.59%
Electron Capital Partners, LLC 175,950$3,695,0003.31%
PRENTISS SMITH & CO INC 192,032$4,033,0002.11%
P.A.W. CAPITAL CORP 75,000$1,575,0001.40%
PORTOLA GROUP INC /CA 97,200$2,041,0001.31%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 40,000$840,0001.16%
ACT II MANAGEMENT, LP 158,710$3,333,0000.83%
ESSEX INVESTMENT MANAGEMENT CO LLC 271,832$5,708,0000.81%
View complete list of SILVER SPRING NETWORKS INC shareholders