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  Owens Corning (OC)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2021   Q2 0 0.00 Sell 100.00% 0.51 SEC
2021   Q1 243,926 0.51 Reduce 43.99% 0.27 $92.09 $22,463,000 SEC
2020   Q4 435,496 0.62 Reduce 4.82% 0.03 $75.76 $32,993,000 SEC
2020   Q3 457,526 0.69 Reduce 45.16% 0.47 $68.81 $31,482,000 SEC
2020   Q2 834,316 1.03 Add 332.51% 0.79 $55.76 $46,521,000 SEC
2020   Q1 192,900 0.28 Buy 0.28 $38.81 $7,486,000 SEC
2017   Q2 0 0.00 Sell 100.00% 2.33 SEC
2017   Q1 2,395,861 2.33 Reduce 13.11% 0.31 $61.37 $147,034,000 SEC
2016   Q4 2,757,349 2.40 Reduce 14.63% 0.48 $51.56 $142,169,000 SEC
2016   Q3 3,230,057 3.29 Reduce 1.71% 0.06 $53.39 $172,453,000 SEC
2016   Q2 3,286,406 3.32 Reduce 3.40% 0.10 $51.52 $169,316,000 SEC
2016   Q1 3,402,236 3.08 Reduce 0.74% 0.02 $47.28 $160,858,000 SEC
2015   Q4 3,427,436 3.07 Reduce 0.29% <0.01 $47.03 $161,192,000 SEC
2015   Q3 3,437,349 2.88 Add 0.22% <0.01 $41.91 $144,059,000 SEC
2015   Q2 3,429,689 2.59 Add 8.12% 0.19 $41.25 $141,475,000 SEC
2015   Q1 3,172,189 2.48 Add 5.84% 0.14 $43.40 $137,673,000 SEC
2014   Q4 2,997,214 1.93 Add 72.56% 0.81 $35.81 $107,330,000 SEC
2014   Q3 1,736,919 1.06 Add 14.93% 0.14 $31.75 $55,147,000 SEC
2014   Q2 1,511,244 1.11 Add 31.40% 0.27 $38.68 $58,454,000 SEC
2014   Q1 1,150,144 1.02 Add 44.52% 0.31 $43.17 $49,652,000 SEC
2013   Q4 795,850 0.68 Buy 0.68 $40.72 $32,407,000 SEC