As of 30 Sep 2025, 1 institutional investors reported holding 1 shares of MASONITE INTERNATIONAL CORP - COMMON STOCK-FO (DOOR).
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 1 | $133 | $133.00 | 1 | |
| 2025 Q2 | 1 | $133 | $133.00 | 1 | |
| 2025 Q1 | 1 | $133 | $133.00 | 1 | |
| 2024 Q4 | 1 | $133 | $133.00 | 1 | |
| 2024 Q3 | 1 | $133 | -$86,889 | $133.00 | 1 |
| 2024 Q2 | 662 | $87,022 | -$2,799,257,824 | $131.73 | 4 |
| 2024 Q1 | 21,338,374 | $2,804,829,383 | +$207,384,398 | $131.45 | 235 |
| 2023 Q4 | 21,290,348 | $1,802,962,410 | -$41,158,050 | $84.66 | 241 |
| 2023 Q3 | 21,618,318 | $2,014,446,267 | -$70,046,388 | $93.22 | 209 |
| 2023 Q2 | 22,305,893 | $2,283,247,338 | -$42,328,539 | $102.44 | 200 |
| 2023 Q1 | 22,724,588 | $2,062,422,539 | +$39,408,642 | $90.77 | 202 |
| 2022 Q4 | 22,339,950 | $1,801,528,484 | +$13,399,017 | $80.61 | 196 |
| 2022 Q3 | 22,238,292 | $1,585,179,313 | -$3,408,295 | $71.29 | 183 |
| 2022 Q2 | 22,232,316 | $1,708,497,434 | -$52,667,455 | $76.83 | 196 |
| 2022 Q1 | 22,971,844 | $2,043,325,867 | -$75,215,825 | $88.94 | 197 |
| 2021 Q4 | 23,413,521 | $2,760,845,598 | -$99,832,142 | $117.95 | 204 |
| 2021 Q3 | 23,975,888 | $2,545,748,853 | -$3,355,873 | $106.13 | 200 |
| 2021 Q2 | 24,010,790 | $2,684,205,516 | -$26,702,159 | $111.79 | 206 |
| 2021 Q1 | 24,162,730 | $2,785,253,295 | -$36,282,747 | $115.24 | 209 |
| 2020 Q4 | 24,569,649 | $2,415,295,407 | -$22,582,231 | $98.34 | 192 |
| 2020 Q3 | 24,628,786 | $2,424,159,205 | +$45,513,322 | $98.40 | 192 |
| 2020 Q2 | 24,309,081 | $1,894,224,475 | +$27,790,428 | $77.78 | 170 |
| 2020 Q1 | 23,667,481 | $1,123,037,730 | -$8,145,446 | $47.45 | 156 |
| 2019 Q4 | 24,217,086 | $1,747,948,439 | -$22,079,037 | $72.21 | 164 |
| 2019 Q3 | 24,594,855 | $1,426,452,350 | -$641,941 | $58.00 | 139 |
| 2019 Q2 | 24,641,422 | $1,298,002,623 | +$28,448,258 | $52.68 | 157 |
| 2019 Q1 | 24,771,734 | $1,236,017,160 | -$26,829,168 | $49.89 | 159 |
| 2018 Q4 | 25,265,197 | $1,132,655,017 | -$93,000,047 | $44.83 | 163 |
| 2018 Q3 | 26,656,796 | $1,707,569,372 | -$40,196,400 | $64.10 | 180 |
| 2018 Q2 | 27,116,257 | $1,948,338,136 | -$30,673,091 | $71.85 | 164 |
| 2018 Q1 | 27,116,973 | $1,663,509,882 | -$13,256,211 | $61.35 | 171 |
| 2017 Q4 | 27,890,740 | $2,067,876,210 | -$88,495,574 | $74.15 | 184 |
| 2017 Q3 | 29,074,692 | $2,011,324,609 | -$35,190,763 | $69.20 | 151 |
| 2017 Q2 | 29,404,169 | $2,221,858,921 | -$1,204,058 | $75.50 | 159 |
| 2017 Q1 | 29,399,686 | $2,330,581,277 | +$186,315,934 | $79.25 | 164 |
| 2016 Q4 | 29,464,344 | $1,938,276,127 | -$53,204,421 | $65.80 | 165 |
| 2016 Q3 | 30,337,134 | $1,885,459,273 | -$9,183,200 | $62.17 | 152 |
| 2016 Q2 | 30,800,932 | $2,037,757,986 | -$11,589,765 | $66.14 | 173 |
| 2016 Q1 | 30,800,305 | $2,016,943,229 | -$39,976,223 | $65.50 | 146 |
| 2015 Q4 | 31,922,450 | $1,954,292,593 | +$13,888,617 | $61.23 | 158 |
| 2015 Q3 | 31,062,792 | $1,881,788,975 | -$26,612,006 | $60.58 | 145 |
| 2015 Q2 | 31,229,623 | $2,189,476,133 | +$15,709,508 | $70.11 | 147 |
| 2015 Q1 | 31,028,518 | $2,086,937,303 | -$60,301,625 | $67.26 | 122 |
| 2014 Q4 | 32,472,203 | $1,995,764,279 | -$27,474,127 | $61.46 | 104 |
| 2014 Q3 | 32,072,657 | $1,776,176,187 | +$57,364,662 | $55.38 | 91 |
| 2014 Q2 | 31,031,096 | $1,745,777,409 | +$153,205,239 | $56.26 | 87 |
| 2014 Q1 | 28,298,491 | $1,599,439,849 | +$11,706,714 | $56.52 | 76 |