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  Thermo Fisher Scientific (TMO)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2011   Q4 0 0.00 Sell 100.00% 1.52 SEC
2011   Q2 682,380 1.52 Reduce 57.59% 1.34 $64.39 $43,938,000 SEC
2011   Q1 1,608,935 2.32 Reduce 16.43% 0.80 $34.82 $56,023,000 SEC
2010   Q4 1,925,160 4.85 Reduce 0.43% 0.02 $55.36 $106,577,000 SEC
2010   Q3 1,933,560 3.69 Reduce 1.99% 0.09 $47.88 $92,579,000 SEC
2010   Q2 1,972,760 4.28 Add 0.44% 0.02 $49.05 $96,764,000 SEC
2010   Q1 1,964,060 5.36 Add 5.05% 0.26 $51.44 $101,031,000 SEC
2009   Q4 1,869,560 3.84 Add 9.87% 0.35 $47.69 $89,159,000 SEC
2009   Q3 1,701,560 3.62 Add 33.33% 0.91 $43.67 $74,307,000 SEC
2009   Q2 1,276,160 4.11 Buy 4.11 $40.77 $52,029,000 SEC