A detailed history of Robotti Robert transactions in Builders First Source, Inc. stock. As of the latest transaction made, Robotti Robert holds 397,572 shares of BLDR stock, worth $69.5 Million. This represents 11.85% of its overall portfolio holdings.

Number of Shares
397,572
Previous 401,244 0.92%
Holding current value
$69.5 Million
Previous $55.5 Million 38.77%
% of portfolio
11.85%
Previous 8.79%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$132.6 - $201.83 $486,907 - $741,119
-3,672 Reduced 0.92%
397,572 $77.1 Million
Q2 2024

Aug 14, 2024

SELL
$136.51 - $205.41 $128,046 - $192,674
-938 Reduced 0.23%
401,244 $55.5 Million
Q1 2024

May 15, 2024

SELL
$157.29 - $211.12 $18.5 Million - $24.9 Million
-117,813 Reduced 22.66%
402,182 $83.9 Million
Q4 2023

Feb 14, 2024

SELL
$106.22 - $170.56 $15.9 Million - $25.5 Million
-149,761 Reduced 22.36%
519,995 $86.8 Million
Q3 2023

Nov 14, 2023

SELL
$121.02 - $152.22 $12.5 Million - $15.7 Million
-103,254 Reduced 13.36%
669,756 $83.4 Million
Q2 2023

Aug 14, 2023

SELL
$85.53 - $136.17 $50.7 Million - $80.7 Million
-592,612 Reduced 43.4%
773,010 $105 Million
Q1 2023

May 12, 2023

SELL
$65.38 - $89.18 $15.2 Million - $20.8 Million
-232,719 Reduced 14.56%
1,365,622 $121 Million
Q4 2022

Feb 14, 2023

SELL
$54.45 - $68.27 $7.01 Million - $8.78 Million
-128,660 Reduced 7.45%
1,598,341 $104 Million
Q3 2022

Nov 14, 2022

SELL
$52.89 - $73.34 $3.11 Million - $4.31 Million
-58,753 Reduced 3.29%
1,727,001 $102 Million
Q2 2022

Aug 12, 2022

SELL
$50.02 - $68.61 $413,665 - $567,404
-8,270 Reduced 0.46%
1,785,754 $95.9 Million
Q1 2022

May 16, 2022

SELL
$64.19 - $85.42 $3.81 Million - $5.07 Million
-59,340 Reduced 3.2%
1,794,024 $116 Million
Q4 2021

Feb 14, 2022

SELL
$52.58 - $85.71 $20.9 Million - $34.1 Million
-398,363 Reduced 17.69%
1,853,364 $159 Million
Q3 2021

Nov 15, 2021

SELL
$40.47 - $54.9 $1.46 Million - $1.99 Million
-36,164 Reduced 1.58%
2,251,727 $117 Million
Q2 2021

Aug 16, 2021

SELL
$41.93 - $52.36 $7.43 Million - $9.28 Million
-177,256 Reduced 7.19%
2,287,891 $97.6 Million
Q1 2021

May 17, 2021

BUY
$37.94 - $47.5 $43.3 Million - $54.3 Million
1,142,555 Added 86.39%
2,465,147 $114 Million
Q4 2020

Feb 16, 2021

SELL
$30.01 - $42.28 $160,313 - $225,859
-5,342 Reduced 0.4%
1,322,592 $54 Million
Q3 2020

Nov 16, 2020

SELL
$19.34 - $33.17 $4.63 Million - $7.95 Million
-239,648 Reduced 15.29%
1,327,934 $43.3 Million
Q2 2020

Aug 14, 2020

SELL
$10.91 - $23.54 $392,072 - $845,956
-35,937 Reduced 2.24%
1,567,582 $32.4 Million
Q1 2020

May 15, 2020

SELL
$10.65 - $28.18 $126,458 - $334,609
-11,874 Reduced 0.74%
1,603,519 $19.6 Million
Q4 2019

Feb 14, 2020

SELL
$20.11 - $25.92 $3.23 Million - $4.16 Million
-160,491 Reduced 9.04%
1,615,393 $41 Million
Q3 2019

Nov 14, 2019

SELL
$16.2 - $20.68 $1.68 Million - $2.14 Million
-103,640 Reduced 5.51%
1,775,884 $36.5 Million
Q2 2019

Aug 14, 2019

SELL
$13.48 - $16.86 $2.01 Million - $2.52 Million
-149,439 Reduced 7.37%
1,879,524 $31.7 Million
Q1 2019

May 14, 2019

SELL
$11.48 - $14.57 $328,098 - $416,410
-28,580 Reduced 1.39%
2,028,963 $27.1 Million
Q4 2018

Feb 15, 2019

SELL
$10.23 - $14.58 $180,682 - $257,511
-17,662 Reduced 0.85%
2,057,543 $22.4 Million
Q3 2018

Nov 14, 2018

BUY
$14.68 - $18.82 $126,321 - $161,946
8,605 Added 0.42%
2,075,205 $30.5 Million
Q2 2018

Aug 07, 2018

SELL
$18.08 - $20.77 $273,261 - $313,917
-15,114 Reduced 0.73%
2,066,600 $37.8 Million
Q1 2018

May 15, 2018

SELL
$19.18 - $23.03 $1.25 Million - $1.5 Million
-65,219 Reduced 3.04%
2,081,714 $41.3 Million
Q4 2017

Feb 08, 2018

SELL
$17.12 - $21.84 $248,668 - $317,226
-14,525 Reduced 0.67%
2,146,933 $46.8 Million
Q3 2017

Nov 13, 2017

BUY
$14.59 - $17.99 $31.5 Million - $38.9 Million
2,161,458
2,161,458 $38.9 Million

Others Institutions Holding BLDR

About Builders FirstSource, Inc.


  • Ticker BLDR
  • Exchange NYSE
  • Sector Industrials
  • Industry Building Products & Equipment
  • Shares Outstandng 156,075,008
  • Market Cap $27.3B
  • Description
  • Builders FirstSource, Inc., together with its subsidiaries, manufactures and supplies building materials, manufactured components, and construction services to professional homebuilders, sub-contractors, remodelers, and consumers in the United States. It offers lumber and lumber sheet goods comprising dimensional lumber, plywood, and oriented st...
More about BLDR
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