Ecolab Inc. (ECL)

Sector:Materials
Super Investor Stats:
Ownership count:5
Ownership rank:89
% of all portfolios:0.081%
Hold Price * :$206.51
History Portfolio Manager Activity ▼ Share change % change to portfolio
Q3  2016
≡ William Von Mueffling - Cantillon Capital Management Reduce 0.11% 3,300 0.01
≡ David Rolfe - Wedgewood Partners Reduce 0.37% 21 0.00
Q2  2016
≡ Thomas Gayner - Markel Asset Management Add 2.35% 3,800 0.01
≡ David Rolfe - Wedgewood Partners Add 0.37% 21 0.00
≡ William Von Mueffling - Cantillon Capital Management Reduce 2.56% 81,600 0.16
Q1  2016
≡ Thomas Gayner - Markel Asset Management Add 1.57% 2,500 0.01
≡ Bill & Melinda Gates Foundation Trust Add 0.00% 1 0.00
≡ David Rolfe - Wedgewood Partners Buy 5,650 0.01
≡ William Von Mueffling - Cantillon Capital Management Reduce 3.75% 124,046 0.24
Q4  2015
≡ Thomas Gayner - Markel Asset Management Add 7.05% 10,500 0.03
≡ William Von Mueffling - Cantillon Capital Management Add 1.72% 56,000 0.12
≡ Mairs & Power Growth Fund Reduce 0.63% 10,000 0.03
Q3  2015
≡ Thomas Gayner - Markel Asset Management Add 8.76% 12,000 0.03
≡ William Von Mueffling - Cantillon Capital Management Reduce 0.21% 6,900 0.02
≡ Mairs & Power Growth Fund Reduce 2.44% 40,000 0.12
Q2  2015
≡ Thomas Gayner - Markel Asset Management Add 8.73% 11,000 0.03
≡ William Von Mueffling - Cantillon Capital Management Reduce 2.89% 97,200 0.22
Q1  2015
≡ Thomas Gayner - Markel Asset Management Add 11.50% 13,000 0.04
≡ William Von Mueffling - Cantillon Capital Management Add 10.36% 315,232 0.70
Q4  2014
≡ William Von Mueffling - Cantillon Capital Management Add 21.07% 529,720 1.14
≡ Thomas Gayner - Markel Asset Management Add 11.88% 12,000 0.03
≡ Mairs & Power Growth Fund Add 7.18% 109,846 0.27
Q3  2014
≡ Thomas Gayner - Markel Asset Management Add 14.77% 13,000 0.04
≡ Mairs & Power Growth Fund Add 0.66% 10,000 0.03
≡ William Von Mueffling - Cantillon Capital Management Reduce 1.14% 29,000 0.08
Q2  2014
≡ Thomas Gayner - Markel Asset Management Add 25.71% 18,000 0.06
≡ Mairs & Power Growth Fund Add 7.42% 105,000 0.28
≡ William Von Mueffling - Cantillon Capital Management Add 0.15% 3,828 0.01
Q1  2014
≡ Thomas Gayner - Markel Asset Management Add 24.11% 13,600 0.04
≡ William Von Mueffling - Cantillon Capital Management Reduce 0.60% 15,296 0.04
Q4  2013
≡ Thomas Gayner - Markel Asset Management Add 16.53% 8,000 0.03
≡ William Von Mueffling - Cantillon Capital Management Reduce 0.15% 3,878 0.01
Q3  2013
≡ William Von Mueffling - Cantillon Capital Management Reduce 0.92% 23,842 0.06
Q2  2013
≡ William Von Mueffling - Cantillon Capital Management Add 0.78% 20,000 0.05
Q1  2013
≡ William Von Mueffling - Cantillon Capital Management Add 75.32% 1,100,744 2.81
Q4  2012
≡ William Von Mueffling - Cantillon Capital Management Reduce 1.79% 26,600 0.07
Q3  2012
≡ William Von Mueffling - Cantillon Capital Management Reduce 1.39% 21,011 0.06
Q2  2012
≡ William Von Mueffling - Cantillon Capital Management Buy 1,509,000 4.75
Q1  2012
≡ Mairs & Power Growth Fund Reduce 4.71% 70,000 0.19
Q4  2011
≡ Thomas Gayner - Markel Asset Management Add 83.33% 22,000 0.07
≡ Mairs & Power Growth Fund Reduce 12.64% 214,847 0.64
Q3  2011
≡ Thomas Gayner - Markel Asset Management Buy 26,400 0.08
≡ Mairs & Power Growth Fund Reduce 1.73% 30,000 0.08
Q2  2011
≡ Mairs & Power Growth Fund Reduce 4.95% 90,000 0.24
Q1  2011
≡ Bill & Melinda Gates Foundation Trust Add 2.34% 100,000 0.03
≡ Mairs & Power Growth Fund Add 0.55% 10,000 0.02
Q4  2010
≡ Bill & Melinda Gates Foundation Trust Add 54.22% 1,500,000 0.50
Q3  2010
≡ Bill & Melinda Gates Foundation Trust Add 10.66% 266,425 0.09
≡ Mairs & Power Growth Fund Reduce 6.70% 130,000 0.36
Q2  2010
≡ Bill & Melinda Gates Foundation Trust Buy 2,500,000 0.95
≡ Mairs & Power Growth Fund Reduce 0.51% 10,000 0.03
Q3  2009
≡ Stephen Mandel - Lone Pine Capital Sell 100.00% 3,485,258 1.93
Q2  2009
≡ Stephen Mandel - Lone Pine Capital Buy 3,485,258 1.93
Q4  2008
≡ Mairs & Power Growth Fund Reduce 1.02% 20,000 0.04
Q3  2008
≡ Mairs & Power Growth Fund Reduce 1.99% 40,000 0.09
Q1  2008
≡ Mairs & Power Growth Fund Reduce 4.29% 90,000 0.17
Q4  2007
≡ Mairs & Power Growth Fund Reduce 0.94% 20,000 0.04

* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.