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  Rockwell Collins, Inc. (COL) (COL)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2012   Q3 0 0.00 Sell 100.00% 1.27 SEC
2012   Q2 802,481 1.27 Reduce 58.69% 2.59 $49.35 $39,602,000 SEC
2012   Q1 1,942,641 4.42 Reduce 17.50% 0.76 $57.56 $111,818,000 SEC
2011   Q4 2,354,701 4.37 Add 5.37% 0.22 $55.37 $130,380,000 SEC
2011   Q2 2,234,759 4.78 Add 1.27% 0.06 $61.69 $137,862,000 SEC
2011   Q1 2,206,659 5.92 Add 2.00% 0.12 $64.83 $143,058,000 SEC
2010   Q4 2,163,409 5.74 Add 5.90% 0.32 $58.26 $126,040,000 SEC
2010   Q3 2,042,854 4.75 Add 50.77% 1.60 $58.25 $118,996,000 SEC
2010   Q2 1,354,913 3.19 Reduce 2.06% 0.09 $53.13 $71,987,000 SEC
2010   Q1 1,383,413 4.60 Add 1.59% 0.07 $62.59 $86,588,000 SEC
2009   Q4 1,361,813 3.25 Add 1.85% 0.06 $55.36 $75,390,000 SEC
2009   Q3 1,337,113 3.31 Add 1.44% 0.05 $50.80 $67,925,000 SEC
2009   Q2 1,318,143 4.35 Add 41.11% 1.27 $41.73 $55,006,000 SEC
2009   Q1 934,143 3.88 Reduce 17.25% 0.73 $32.64 $30,490,000 SEC
2008   Q4 1,128,834 4.25 Add 12.94% 0.49 $39.09 $44,126,000 SEC
2008   Q3 999,525 2.74 Buy 2.74 $48.09 $48,067,000 SEC