Edgar Wachenheim - Greenhaven Associates Inc
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    27
Portfolio value:    $6,071,579,036
Holdings Activity Buys Sells    History
Holding/activity history for  Perkinelmer Inc (RVTY)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2022   Q1 0 0.00 Sell 100.00% 0.01 SEC
2021   Q4 1,000 0.01 Buy 0.01 $201.00 $201,000 SEC
2014   Q1 0 0.00 Sell 100.00% 1.05 SEC
2013   Q4 1,208,635 1.05 Reduce 0.74% 0.01 $41.23 $49,832,000 SEC
2013   Q3 1,217,615 1.46 Reduce 26.51% 0.38 $37.75 $45,965,000 SEC
2013   Q2 1,656,780 1.44 Add 0.51% <0.01 $32.50 $53,845,000 SEC
2013   Q1 1,648,380 1.52 Add 0.66% 0.01 $33.64 $55,452,000 SEC
2012   Q4 1,637,510 1.58 Reduce 2.28% 0.03 $31.74 $51,975,000 SEC
2012   Q3 1,675,740 1.53 Reduce 1.01% 0.01 $29.47 $49,384,000 SEC
2012   Q2 1,692,850 1.40 Reduce 0.81% 0.02 $25.80 $43,676,000 SEC
2012   Q1 1,706,640 1.87 Reduce 0.26% <0.01 $27.66 $47,206,000 SEC
2011   Q4 1,711,120 1.15 Add 2.17% 0.02 $20.00 $34,222,000 SEC
2011   Q2 1,674,750 1.56 Add 0.25% <0.01 $26.91 $45,068,000 SEC
2011   Q1 1,670,650 1.82 Add 0.04% <0.01 $26.27 $43,888,000 SEC
2010   Q4 1,669,900 1.96 Add 0.96% 0.02 $25.82 $43,117,000 SEC
2010   Q3 1,654,100 1.53 Add 0.16% <0.01 $23.14 $38,276,000 SEC
2010   Q2 1,651,400 1.51 Reduce 0.12% <0.01 $20.67 $34,134,000 SEC
2010   Q1 1,653,400 2.10 Add 1.80% 0.04 $23.90 $39,516,000 SEC
2009   Q4 1,624,200 1.44 Add 64.03% 0.56 $20.59 $33,442,000 SEC
2009   Q3 990,200 0.93 Buy 0.93 $19.24 $19,051,000 SEC