Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2021-07-12 08:29 am Purchase | 13G | Builders FirstSource Inc. BLDR | BlackRock Inc. BLK | 20,229,969 9.8% | 2,186,470 (+12.12%) | View |
| 2021-02-12 9:15 pm Sale | 13G | Builders FirstSource Inc. BLDR | Conifer Management L.L.C. | 5,000,000 4.28% | -1,819,640 (-26.68%) | View |
| 2021-02-12 5:03 pm Purchase | 13G | Builders FirstSource Inc. BLDR | Select Equity Group L.P. | 6,097,333 5.22% | 6,097,333 (New Position) | View |
| 2021-02-10 10:39 am Sale | 13G | Builders FirstSource Inc. BLDR | VANGUARD GROUP INC | 12,468,897 10.67% | -13,444 (-0.11%) | View |
| 2021-02-08 10:17 am Purchase | 13G | Builders FirstSource Inc. BLDR | FMR LLC | 9,662,604 8.271% | 9,662,604 (New Position) | View |
| 2021-01-25 4:50 pm Purchase | 13G | Builders FirstSource Inc. BLDR | BlackRock Inc. BLK | 18,043,499 15.4% | 3,541,229 (+24.42%) | View |
| 2020-09-09 3:53 pm Purchase | 13G | Builders FirstSource Inc. BLDR | BlackRock Inc. BLK | 14,502,270 12.4% | 5,221,338 (+56.26%) | View |
| 2020-02-14 2:15 pm Purchase | 13G | Builders FirstSource Inc. BLDR | Conifer Management L.L.C. | 6,819,640 5.89% | 6,819,640 (New Position) | View |
| 2020-02-14 2:09 pm Sale | 13G | Builders FirstSource Inc. BLDR | Ruane Cunniff & Goldfarb L.P. | 73,121 0.06% | -8,590,359 (-99.16%) | View |
| 2020-02-11 7:19 pm Purchase | 13G | Builders FirstSource Inc. BLDR | VANGUARD GROUP INC | 12,482,341 10.78% | 739,538 (+6.30%) | View |
| 2020-02-05 11:26 am Purchase | 13G | Builders FirstSource Inc. BLDR | BlackRock Inc. BLK | 9,280,932 8% | 959,677 (+11.53%) | View |
| 2019-08-09 4:29 pm Purchase | 13G | Builders FirstSource Inc. BLDR | VANGUARD GROUP INC | 11,742,803 10.16% | 1,501,989 (+14.67%) | View |