Schlumberger Ltd. (SLB)

Sector:Energy
Super Investor Stats:
Ownership count:4
Ownership rank:133
% of all portfolios:0.103%
Hold Price * :$52.49
History Portfolio Manager Activity ▼ Share change % change to portfolio
Q2  2013
≡ Mairs & Power Growth Fund Add 41.67% 200,000 0.47
≡ David Rolfe - Wedgewood Partners Add 23.31% 327,802 0.68
≡ Dodge & Cox Add 19.14% 2,600,000 0.41
≡ David Katz - Matrix Asset Advisors Add 11.32% 3,000 0.36
≡ Thomas Gayner - Markel Asset Management Add 2.74% 4,000 0.01
≡ Harry Burn - Sound Shore Buy 606,800 2.53
Q1  2013
≡ David Rolfe - Wedgewood Partners Add 28.87% 315,059 0.81
≡ Mairs & Power Growth Fund Add 26.32% 100,000 0.26
≡ David Katz - Matrix Asset Advisors Add 10.42% 2,500 0.33
≡ Dodge & Cox Reduce 0.15% 20,000 0.00
≡ Robert Olstein - Olstein Capital Management Reduce 5.45% 3,000 0.04
Q4  2012
≡ David Rolfe - Wedgewood Partners Add 31.21% 259,537 0.83
≡ Mairs & Power Growth Fund Add 28.08% 83,300 0.24
≡ David Katz - Matrix Asset Advisors Add 20.00% 4,000 0.54
≡ Dodge & Cox Reduce 1.50% 206,800 0.04
≡ Thomas Russo - Gardner Russo & Quinn Reduce 50.54% 3,500 0.00
≡ Stephen Mandel - Lone Pine Capital Sell 100.00% 6,420,645 3.00
Q3  2012
≡ David Katz - Matrix Asset Advisors Add 25.00% 4,000 0.50
≡ Thomas Russo - Gardner Russo & Quinn Add 16.88% 1,000 0.00
≡ David Rolfe - Wedgewood Partners Add 12.29% 91,010 0.42
≡ Mairs & Power Growth Fund Add 9.89% 26,700 0.08
≡ Thomas Gayner - Markel Asset Management Add 0.69% 1,000 0.00
≡ Stephen Mandel - Lone Pine Capital Buy 6,420,645 3.00
≡ Robert Olstein - Olstein Capital Management Reduce 12.70% 8,000 0.11
Q2  2012
≡ Thomas Gayner - Markel Asset Management Add 59.34% 54,000 0.16
≡ David Rolfe - Wedgewood Partners Add 32.31% 180,885 0.90
≡ Robert Olstein - Olstein Capital Management Add 5.00% 3,000 0.04
≡ David Katz - Matrix Asset Advisors Buy 16,000 1.38
≡ Mairs & Power Growth Fund Buy 270,000 0.80
≡ Thomas Russo - Gardner Russo & Quinn Reduce 6.09% 384 0.00
Q1  2012
≡ David Rolfe - Wedgewood Partners Add 32.49% 137,270 0.78
≡ Thomas Gayner - Markel Asset Management Add 31.12% 21,600 0.07
≡ Robert Olstein - Olstein Capital Management Add 27.66% 13,000 0.16
≡ Dodge & Cox Reduce 1.84% 258,800 0.04
≡ Thomas Russo - Gardner Russo & Quinn Reduce 3.07% 200 0.00
Q4  2011
≡ Robert Olstein - Olstein Capital Management Add 9.30% 4,000 0.05
≡ Thomas Russo - Gardner Russo & Quinn Reduce 0.25% 16 0.00
≡ Thomas Gayner - Markel Asset Management Reduce 0.86% 600 0.00
≡ Stephen Mandel - Lone Pine Capital Sell 100.00% 6,041,581 3.00
Q3  2011
≡ Stephen Mandel - Lone Pine Capital Add 47.84% 1,954,990 0.97
≡ Robert Olstein - Olstein Capital Management Buy 43,000 0.54
≡ Thomas Gayner - Markel Asset Management Reduce 0.43% 300 0.00
≡ Thomas Russo - Gardner Russo & Quinn Reduce 0.76% 50 0.00
≡ Dodge & Cox Reduce 6.97% 1,053,767 0.19
Q2  2011
≡ Stephen Mandel - Lone Pine Capital Add 5.58% 216,027 0.14
≡ Dodge & Cox Reduce 3.36% 525,000 0.10
Q1  2011
≡ Dodge & Cox Reduce 9.37% 1,616,800 0.34
≡ Stephen Mandel - Lone Pine Capital Reduce 44.74% 3,133,734 2.42
Q4  2010
≡ Thomas Gayner - Markel Asset Management Add 6.03% 4,000 0.02
≡ Stephen Mandel - Lone Pine Capital Buy 7,004,298 5.19
≡ Dodge & Cox Reduce 22.77% 5,089,300 1.00
Q3  2010
≡ Thomas Gayner - Markel Asset Management Reduce 0.15% 100 0.00
≡ Dodge & Cox Reduce 0.75% 170,000 0.03
≡ Thomas Russo - Gardner Russo & Quinn Reduce 34.25% 3,425 0.01
Q2  2010
≡ Thomas Gayner - Markel Asset Management Add 0.61% 400 0.00
≡ Dodge & Cox Add 0.40% 90,800 0.01
≡ Thomas Russo - Gardner Russo & Quinn Reduce 2.91% 300 0.00
Q1  2010
≡ Thomas Russo - Gardner Russo & Quinn Add 6.74% 650 0.00
≡ Harry Burn - Sound Shore Sell 100.00% 481,900 1.58
Q4  2009
≡ Thomas Gayner - Markel Asset Management Add 15.79% 9,000 0.04
≡ Dodge & Cox Reduce 3.62% 841,782 0.14
≡ Thomas Russo - Gardner Russo & Quinn Reduce 14.03% 1,575 0.00
≡ Harry Burn - Sound Shore Reduce 37.30% 286,700 0.94
Q3  2009
≡ Thomas Gayner - Markel Asset Management Add 46.15% 18,000 0.08
≡ Harry Burn - Sound Shore Reduce 2.94% 23,300 0.07
≡ Dodge & Cox Reduce 5.23% 1,284,718 0.20
Q2  2009
≡ Thomas Gayner - Markel Asset Management Add 8.33% 3,000 0.01
≡ Dodge & Cox Reduce 0.07% 16,700 0.00
≡ Thomas Russo - Gardner Russo & Quinn Reduce 0.66% 75 0.00
≡ Harry Burn - Sound Shore Reduce 2.75% 22,400 0.07
Q1  2009
≡ Thomas Gayner - Markel Asset Management Add 73.08% 15,200 0.06
≡ Dodge & Cox Add 18.29% 3,800,000 0.58
≡ Harry Burn - Sound Shore Add 10.62% 78,200 0.22
Q4  2008
≡ Dodge & Cox Add 142.68% 12,214,200 1.62
≡ Thomas Gayner - Markel Asset Management Add 3.48% 700 0.00
≡ Harry Burn - Sound Shore Buy 736,100 2.02
Q3  2008
≡ Thomas Gayner - Markel Asset Management Buy 20,100 0.10
Q2  2008
≡ Dodge & Cox Reduce 7.13% 656,750 0.14
Q1  2008
≡ Dodge & Cox Add 31.49% 2,207,648 0.36
Q4  2007
≡ Dodge & Cox Reduce 22.04% 1,981,150 0.31
Q3  2007
≡ Dodge & Cox Reduce 9.47% 940,000 0.14
Q2  2007
≡ Dodge & Cox Reduce 2.92% 299,200 0.04
Q1  2007
≡ Dodge & Cox Add 27.42% 2,201,300 0.23

* "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.