Automatic Data Processing Inc. (ADP)

Sector:Information Technology
Super Investor Stats:
Ownership count:5
Ownership Rank:67
% of all portfolios:0.179%
Hold Price * :$64.44
Portfolio Manager Activity Share change % change to portfolio
Q1  2013
hist Robert Zagunis - Jensen Add 8.06% 208,000 0.30
hist Thomas Gayner - Markel Asset Management Add 1.59% 8,200 0.02
hist Mark Hillman - Hillman Focused Buy 11,000 2.86
hist Robert Torray - Torray Sell 100.00% 131,300 2.41
Q4  2012
hist Robert Zagunis - Jensen Add 7.61% 182,500 0.27
hist Thomas Gayner - Markel Asset Management Reduce 0.52% 2,700 0.01
Q3  2012
hist Thomas Gayner - Markel Asset Management Reduce 0.04% 200 0.00
Q2  2012
hist Robert Zagunis - Jensen Add 1.52% 36,000 0.05
hist Thomas Gayner - Markel Asset Management Reduce 0.12% 600 0.00
Q1  2012
hist Thomas Gayner - Markel Asset Management Add 3.47% 17,400 0.04
hist Robert Zagunis - Jensen Reduce 7.05% 179,000 0.24
hist Robert Torray - Torray Reduce 42.03% 95,200 1.57
Q4  2011
hist Jean-Marie Eveillard - First Eagle U.S. Value Add 11.34% 36,000 0.11
hist Thomas Gayner - Markel Asset Management Add 2.85% 13,900 0.04
hist Arnold Van Den Berg - Century Management Advisers Sell 100.00% 59,405 2.72
Q3  2011
hist Robert Zagunis - Jensen Add 8.92% 208,000 0.28
hist Thomas Gayner - Markel Asset Management Add 4.05% 19,000 0.05
hist Thomas Russo - Gardner Russo & Gardner Buy 1,100 0.00
hist Whitney Tilson - T2 Partners Management Sell 100.00% 15,218 0.38
Q2  2011
hist Thomas Gayner - Markel Asset Management Add 0.26% 1,200 0.00
hist Whitney Tilson - T2 Partners Management Reduce 56.91% 20,100 0.50
Q1  2011
hist Thomas Gayner - Markel Asset Management Add 4.00% 18,000 0.05
hist Whitney Tilson - T2 Partners Management Reduce 78.64% 130,000 3.31
hist Bill Ackman - Pershing Square Capital Management Sell 100.00% 1,404,733 1.14
Q4  2010
hist Thomas Gayner - Markel Asset Management Add 3.40% 14,800 0.04
hist Whitney Tilson - T2 Partners Management Reduce 46.65% 144,570 3.53
hist Bill Ackman - Pershing Square Capital Management Reduce 83.85% 7,295,879 5.92
Q3  2010
hist Thomas Gayner - Markel Asset Management Add 6.57% 26,800 0.07
hist Bill Ackman - Pershing Square Capital Management Add 5.21% 430,585 0.45
hist Whitney Tilson - T2 Partners Management Buy 309,888 6.61
View the full NASDAQ:ADP chart at Wikinvest

* "Hold Price" is the term we use to indicate the price at which our Super Investors are happy to continue owning a security. It is the price of the security on the portfolio date (usually quarter end). It's a reasonable indicator of a stock's undervaluation at that price, otherwise it would have been sold. We only provide this value when a security is owned by at least two Super Investors. In the case of reporting dates being different, we calculate a weighted average price.