PEAK6 Group LLC - ENERGY FOCUS INC ownership

ENERGY FOCUS INC's ticker is EFOIXXXX and the CUSIP is 29268T300. A total of 28 filers reported holding ENERGY FOCUS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of ENERGY FOCUS INC
ValueSharesWeighting
Q2 2018$160,000
-40.1%
84,303
-19.6%
0.00%
-100.0%
Q1 2018$267,000
-6.0%
104,797
-9.9%
0.00%0.0%
Q4 2017$284,000
+711.4%
116,297
+805.5%
0.00%
Q3 2017$35,00012,8440.00%
Other shareholders
ENERGY FOCUS INC shareholders Q1 2018
NameSharesValueWeighting ↓
WealthTrust Axiom LLC 494,850$1,261,0000.46%
Cambridge Advisors Inc. 85,253$217,0000.08%
Centerpoint Advisors, LLC 10,025$26,0000.02%
STATE OF MICHIGAN RETIREMENT SYSTEM 545,283$1,380,0000.01%
JACOBS LEVY EQUITY MANAGEMENT, INC 38,367$98,0000.00%
PEAK6 Group LLC 89,500$228,0000.00%
SIMPLEX TRADING, LLC 5,288$13,0000.00%
Portfolio Strategies, Inc. 510$1,0000.00%
IFP Advisors, Inc 6,005$15,0000.00%
GROUP ONE TRADING, L.P. 3,600$9,0000.00%
View complete list of ENERGY FOCUS INC shareholders