On December 31, 2001, Ecolab (ECL) had a market capitalization of $3.9B, based on 256.81M shares at a price of $15.27.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2001 | $15.27 | 863,600 | 256,812,000 | $3,922,700,575.20 |
December 28 2001 | $15.24 | 558,000 | 256,812,000 | $3,912,967,400.40 |
December 27 2001 | $15.04 | 586,000 | 256,812,000 | $3,863,248,597.20 |
December 26 2001 | $15.05 | 607,200 | 256,812,000 | $3,864,224,482.80 |
December 24 2001 | $15.11 | 560,800 | 256,812,000 | $3,879,812,971.20 |
December 21 2001 | $14.88 | 997,000 | 256,812,000 | $3,822,312,764.40 |
December 20 2001 | $14.84 | 721,600 | 256,812,000 | $3,811,603,704.00 |
December 19 2001 | $14.75 | 1,098,000 | 256,812,000 | $3,789,184,016.40 |
December 18 2001 | $14.57 | 489,600 | 256,812,000 | $3,742,418,551.20 |
December 17 2001 | $14.10 | 631,800 | 256,812,000 | $3,620,586,938.40 |
December 14 2001 | $13.87 | 1,083,000 | 256,812,000 | $3,562,110,846.00 |
December 13 2001 | $13.95 | 681,800 | 256,812,000 | $3,583,066,705.20 |
December 12 2001 | $14.21 | 744,000 | 256,812,000 | $3,648,117,184.80 |
December 11 2001 | $14.32 | 1,098,000 | 256,812,000 | $3,676,289,461.20 |
December 10 2001 | $14.02 | 505,400 | 256,812,000 | $3,599,579,716.80 |
December 07 2001 | $14.16 | 997,200 | 256,812,000 | $3,636,457,920.00 |
December 06 2001 | $14.37 | 635,400 | 256,812,000 | $3,689,874,816.00 |
December 05 2001 | $14.34 | 1,182,200 | 256,812,000 | $3,682,119,093.60 |
December 04 2001 | $14.07 | 2,372,000 | 256,812,000 | $3,612,189,186.00 |
December 03 2001 | $13.74 | 922,800 | 256,812,000 | $3,527,723,719.20 |
November 30 2001 | $14.14 | 761,400 | 256,812,000 | $3,631,604,173.20 |
November 29 2001 | $13.99 | 423,000 | 256,812,000 | $3,591,798,313.20 |
November 28 2001 | $14.02 | 748,200 | 256,812,000 | $3,600,529,921.20 |
November 27 2001 | $14.24 | 766,200 | 256,812,000 | $3,657,824,678.40 |
November 26 2001 | $14.28 | 2,072,600 | 256,812,000 | $3,667,532,172.00 |
