ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 353,115 Value ($000) $92,706 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 635,765 Value ($000) $174,110 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 633,449 Value ($000) $170,681 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 689,325 Value ($000) $174,756 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 886,653 Value ($000) $207,758 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 590,309 Value ($000) $150,727 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 555,481 Value ($000) $132,206 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 474,603 Value ($000) $109,583 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 286,148 Value ($000) $56,760 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 269,706 Value ($000) $45,690 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 273,756 Value ($000) $51,107 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 269,566 Value ($000) $44,622 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 257,157 Value ($000) $37,432 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 258,344 Value ($000) $37,310 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 279,115 Value ($000) $42,855 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 266,382 Value ($000) $47,021 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 258,643 Value ($000) $60,580 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 232,441 Value ($000) $48,463 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 18,911 Value ($000) $3,855 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 33,020 Value ($000) $7,176 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 31,757 Value ($000) $6,913 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 33,982 Value ($000) $6,785 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 59,146 Value ($000) $11,876 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 50,275 Value ($000) $7,602 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 56,344 Value ($000) $11,049 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 62,587 Value ($000) $12,544 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 34,537 Value ($000) $6,952 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 30,544 Value ($000) $5,465 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 37,910 Value ($000) $5,757 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 32,546 Value ($000) $5,143 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 141,601 Value ($000) $19,867 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 136,808 Value ($000) $18,752 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 186,617 Value ($000) $25,040 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 522,579 Value ($000) $67,209 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 466,745 Value ($000) $61,960 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 503,284 Value ($000) $63,082 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 498,826 Value ($000) $58,472 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 406,012 Value ($000) $49,420 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 288,841 Value ($000) $34,257 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 198,817 Value ($000) $22,172 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 169,155 Value ($000) $19,347 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 142,438 Value ($000) $15,629 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 142,935 Value ($000) $16,162 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 134,553 Value ($000) $15,390 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 171,051 Value ($000) $17,877 Avg Close $96.70 Range $89.74 - $101.94