BLAIR WILLIAM & CO/IL - ACORN ENERGY INC ownership

ACORN ENERGY INC's ticker is ACFN and the CUSIP is 004848107. A total of 54 filers reported holding ACORN ENERGY INC in Q3 2013. The put-call ratio across all filers is 0.02 and the average weighting 0.1%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of ACORN ENERGY INC
ValueSharesWeighting
Q3 2013$4,122,000
-57.9%
698,621
-39.8%
0.01%
-63.2%
Q2 2013$9,794,0001,160,3950.02%
Other shareholders
ACORN ENERGY INC shareholders Q3 2013
NameSharesValueWeighting ↓
Verition Fund Management LLC 1,278,413$7,543,0001.14%
Verition Fund Management LLC 950,000$5,605,0000.85%
Cutter & CO Brokerage, Inc. 165,232$975,0000.44%
Catalyst Capital Advisors LLC 93,500$552,0000.30%
MID CONTINENT CAPITAL LLC/IL 638,851$3,769,0000.26%
PERRITT CAPITAL MANAGEMENT INC 125,000$737,0000.14%
COLUMBIA WANGER ASSET MANAGEMENT LLC 2,121,962$12,520,0000.05%
DnB Asset Management AS 209,040$1,233,336,0000.03%
ROTHSCHILD INVESTMENT LLC /IL 34,800$205,0000.03%
OPPENHEIMER & CO INC 125,600$741,0000.03%
View complete list of ACORN ENERGY INC shareholders