Spark Investment Management LLC - ECHELON CORP ownership

ECHELON CORP's ticker is ELON and the CUSIP is 27874N105. A total of 38 filers reported holding ECHELON CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of ECHELON CORP
ValueSharesWeighting
Q2 2015$17,000
-55.3%
22,100
-46.5%
0.00%
-60.0%
Q1 2015$38,000
-42.4%
41,300
+4.8%
0.01%
-54.5%
Q4 2014$66,000
+112.9%
39,400
+205.4%
0.01%
+120.0%
Q2 2014$31,000
-29.5%
12,900
-38.3%
0.01%
-37.5%
Q4 2013$44,0000.0%20,900
-2.3%
0.01%
-33.3%
Q2 2013$44,00021,4000.01%
Other shareholders
ECHELON CORP shareholders Q3 2015
NameSharesValueWeighting ↓
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 2,080,724$1,237,0000.30%
Rock Point Advisors, LLC 704,929$419,0000.23%
SHEPHERD KAPLAN KROCHUK, LLC 232,600$138,0000.04%
THOMPSON DAVIS & CO., INC. 39,652$24,0000.03%
DRW Securities, LLC 282,000$168,0000.02%
TWO SIGMA SECURITIES, LLC 18,017$11,0000.02%
MCDANIEL TERRY & CO 54,162$32,0000.01%
ROYCE & ASSOCIATES LP 2,475,386$1,485,0000.01%
VANGUARD GROUP INC 6,593,376$151,898,0000.01%
Investors Capital Advisory Services 30,000$17,0000.00%
View complete list of ECHELON CORP shareholders