ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q2 2019
Shares 391,918 Value ($000) $77,380 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 391,918 Value ($000) $69,189 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 391,918 Value ($000) $57,749 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 410,000 Value ($000) $64,280 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 410,000 Value ($000) $57,535 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 410,000 Value ($000) $56,199 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 410,000 Value ($000) $55,014 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 410,000 Value ($000) $52,730 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 410,000 Value ($000) $54,428 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 300,000 Value ($000) $37,602 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 225,000 Value ($000) $26,375 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 117,500 Value ($000) $14,302 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 35,700 Value ($000) $4,234 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 35,700 Value ($000) $3,981 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 21,000 Value ($000) $13,526 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 21,000 Value ($000) $2,304 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 21,000 Value ($000) $2,374 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 21,000 Value ($000) $2,402 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 21,000 Value ($000) $2,195 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 21,000 Value ($000) $2,411 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 21,000 Value ($000) $2,338 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 21,000 Value ($000) $2,268 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 21,000 Value ($000) $2,190 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 21,000 Value ($000) $2,074 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 21,000 Value ($000) $1,789 Avg Close $73.48 Range $68.51 - $77.84