Wallace Weitz - Weitz Investment Management, Inc.
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    49
Portfolio value:    $1,432,543,452
Holdings Activity Buys Sells    History
Holding/activity history for  Martin Marietta (MLM)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 39,775 1.63 Reduce 3.63% 0.06 $588.68 $23,414,747 SEC
2025   Q4 41,275 1.52 $622.66 $25,700,292 SEC
2025   Q3 41,275 1.41 $630.28 $26,014,807 SEC
2025   Q2 41,275 1.22 $548.96 $22,658,324 SEC
2025   Q1 41,275 1.05 Add 1.48% 0.02 $478.13 $19,734,816 SEC
2024   Q4 40,675 1.09 $516.50 $21,008,638 SEC
2024   Q3 40,675 1.08 $538.25 $21,893,319 SEC
2024   Q2 40,675 1.16 $541.80 $22,037,715 SEC
2024   Q1 40,675 1.27 Reduce 17.49% 0.23 $613.94 $24,972,010 SEC
2023   Q4 49,300 1.30 Reduce 20.48% 0.29 $498.91 $24,596,263 SEC
2023   Q3 62,000 1.41 Reduce 6.20% 0.10 $410.48 $25,449,760 SEC
2023   Q2 66,100 1.64 Reduce 0.68% <0.01 $461.69 $30,517,709 SEC
2023   Q1 66,550 1.37 Add 0.76% 0.01 $355.06 $23,629,243 SEC
2022   Q4 66,050 1.28 Reduce 4.34% 0.06 $337.97 $22,322,919 SEC
2022   Q3 69,050 1.33 $322.09 $22,240,000 SEC
2022   Q2 69,050 1.09 Add 2.68% 0.03 $299.25 $20,663,000 SEC
2022   Q1 67,250 1.16 Add 1.61% 0.02 $384.89 $25,884,000 SEC
2021   Q4 66,182 1.18 Reduce 6.06% 0.06 $440.51 $29,154,000 SEC
2021   Q3 70,450 1.02 $341.67 $24,071,000 SEC
2021   Q2 70,450 1.06 $351.81 $24,785,000 SEC
2021   Q1 70,450 1.06 $335.83 $23,659,000 SEC
2020   Q4 70,450 0.86 $283.97 $20,006,000 SEC
2020   Q3 70,450 0.78 $235.36 $16,581,000 SEC
2020   Q2 70,450 0.73 Add 29.43% 0.17 $206.57 $14,553,000 SEC
2020   Q1 54,430 0.55 Reduce 14.32% 0.10 $189.23 $10,300,000 SEC
2019   Q4 63,530 0.71 $279.65 $17,766,000 SEC
2019   Q3 63,530 0.73 Reduce 3.79% 0.02 $274.11 $17,414,000 SEC
2019   Q2 66,030 0.62 $230.11 $15,194,000 SEC
2019   Q1 66,030 0.57 Reduce 1.64% <0.01 $201.18 $13,284,000 SEC
2018   Q4 67,130 0.55 Add 795.07% 0.49 $171.88 $11,538,000 SEC
2018   Q3 7,500 0.06 Add 15.38% <0.01 $182.00 $1,365,000 SEC
2018   Q2 6,500 0.06 $223.38 $1,452,000 SEC
2018   Q1 6,500 0.06 $207.23 $1,347,000 SEC
2017   Q4 6,500 0.06 $221.08 $1,437,000 SEC
2017   Q3 6,500 0.06 Buy 0.06 $206.15 $1,340,000 SEC
2015   Q3 0 0.00 Sell 100.00% 3.10 SEC
2015   Q2 700,680 3.10 Reduce 9.37% 0.31 $141.51 $99,153,000 SEC
2015   Q1 773,116 3.27 Reduce 0.12% <0.01 $139.80 $108,082,000 SEC
2014   Q4 774,072 2.70 Add 1.82% 0.05 $110.32 $85,396,000 SEC
2014   Q3 760,263 3.29 Reduce 1.70% 0.06 $128.94 $98,028,000 SEC
2014   Q2 773,375 3.47 Reduce 2.91% 0.11 $132.05 $102,124,000 SEC
2014   Q1 796,560 3.72 Reduce 9.33% 0.32 $128.35 $102,238,000 SEC
2013   Q4 878,571 3.42 Add 23.11% 0.64 $99.94 $87,804,000 SEC
2013   Q3 713,670 3.01 Add 8.36% 0.23 $98.17 $70,061,000 SEC
2013   Q2 658,600 3.03 Buy 3.03 $98.42 $64,819,000 SEC
2012   Q2 0 0.00 Sell 100.00% 3.75 SEC
2011   Q3 895,558 3.75 Add 26.92% 0.80 $63.22 $56,617,000 SEC
2011   Q2 705,633 2.98 Add 3.45% 0.10 $79.97 $56,429,000 SEC
2011   Q1 682,125 3.41 Add 3.02% 0.10 $89.67 $61,166,000 SEC
2010   Q4 662,125 3.64 Reduce 3.09% 0.10 $92.24 $61,074,000 SEC
2010   Q3 683,225 3.27 Add 14.45% 0.41 $76.97 $52,588,000 SEC
2010   Q2 596,975 3.83 Buy 3.83 $84.81 $50,629,000 SEC
2010   Q1 0 0.00 Sell 100.00% 1.97 SEC
2009   Q4 543,975 1.97 Add 22.50% 0.36 $89.41 $48,637,000 SEC
2009   Q3 444,075 3.22 $92.07 $40,886,000 SEC
2009   Q2 444,075 1.28 Add 4.37% 0.05 $78.88 $35,029,000 SEC
2009   Q1 425,488 3.01 Buy 3.01 $79.30 $33,741,000 SEC