ecolab market cap 2011

On December 30, 2011, Ecolab (ECL) had a market capitalization of $14.4B, based on 291.5M shares at a price of $49.50.

DATE CLOSE VOLUME OUTSTANDING MARKET CAP
December 30 2011
$49.50
1,223,500
291,500,000
$14,429,016,800.00
December 29 2011
$49.35
2,221,500
291,500,000
$14,384,096,650.00
December 28 2011
$48.41
1,473,700
291,500,000
$14,112,039,700.00
December 27 2011
$49.02
1,251,200
291,500,000
$14,289,242,550.00
December 23 2011
$48.73
1,070,700
291,500,000
$14,204,386,900.00
December 22 2011
$48.23
1,969,100
291,500,000
$14,059,628,000.00
December 21 2011
$48.08
2,605,800
291,500,000
$14,014,678,700.00
December 20 2011
$47.50
2,716,500
291,500,000
$13,847,474,300.00
December 19 2011
$46.33
2,198,800
291,500,000
$13,505,515,650.00
December 16 2011
$46.85
3,674,600
291,500,000
$13,657,766,100.00
December 15 2011
$46.37
1,997,200
291,500,000
$13,515,514,100.00
December 14 2011
$46.14
2,749,600
291,500,000
$13,448,352,500.00
December 13 2011
$46.64
2,725,600
291,500,000
$13,595,064,450.00
December 12 2011
$47.18
2,570,600
291,500,000
$13,754,223,450.00
December 09 2011
$47.69
4,775,700
291,500,000
$13,900,935,400.00
December 08 2011
$47.28
8,047,100
291,500,000
$13,781,595,300.00
December 07 2011
$47.25
4,031,800
291,500,000
$13,774,132,900.00
December 06 2011
$47.41
2,553,800
291,500,000
$13,821,385,050.00
December 05 2011
$47.12
3,060,100
291,500,000
$13,734,343,150.00
December 02 2011
$47.64
3,515,500
291,500,000
$13,886,039,750.00
December 01 2011
$47.45
10,766,600
291,500,000
$13,831,325,200.00
November 30 2011
$48.64
15,668,200
291,500,000
$14,179,463,650.00
November 29 2011
$47.32
3,617,300
291,500,000
$13,794,013,200.00
November 28 2011
$47.23
3,722,500
291,500,000
$13,766,670,500.00
November 25 2011
$45.65
2,003,800
291,500,000
$13,306,625,200.00