A detailed history of Janus Henderson Group PLC transactions in Summit Materials, Inc. stock. As of the latest transaction made, Janus Henderson Group PLC holds 2,769,306 shares of SUM stock, worth $136 Million. This represents 0.06% of its overall portfolio holdings.

Number of Shares
2,769,306
Previous 2,842,725 2.58%
Holding current value
$136 Million
Previous $127 Million 19.98%
% of portfolio
0.06%
Previous 0.07%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 14, 2024

SELL
$35.3 - $43.11 $2.59 Million - $3.17 Million
-73,419 Reduced 2.58%
2,769,306 $101 Million
Q1 2024

May 15, 2024

SELL
$34.8 - $44.57 $15.2 Million - $19.5 Million
-436,627 Reduced 13.31%
2,842,725 $127 Million
Q4 2023

Feb 14, 2024

SELL
$31.11 - $39.16 $15,243 - $19,188
-490 Reduced 0.01%
3,279,352 $126 Million
Q3 2023

Nov 14, 2023

SELL
$30.06 - $39.52 $74,398 - $97,812
-2,475 Reduced 0.08%
3,279,842 $102 Million
Q2 2023

Aug 14, 2023

SELL
$25.82 - $37.85 $43,274 - $63,436
-1,676 Reduced 0.05%
3,282,317 $124 Million
Q1 2023

May 15, 2023

BUY
$26.61 - $34.25 $834,968 - $1.07 Million
31,378 Added 0.96%
3,283,993 $93.6 Million
Q4 2022

Feb 14, 2023

BUY
$23.66 - $31.81 $2.05 Million - $2.75 Million
86,526 Added 2.73%
3,252,615 $92.3 Million
Q3 2022

Nov 14, 2022

BUY
$23.06 - $31.94 $27,395 - $37,944
1,188 Added 0.04%
3,166,089 $75.9 Million
Q2 2022

Aug 15, 2022

BUY
$22.61 - $30.81 $4.44 Million - $6.05 Million
196,418 Added 6.62%
3,164,901 $73.7 Million
Q1 2022

May 16, 2022

SELL
$26.75 - $40.43 $11.2 Million - $16.9 Million
-417,936 Reduced 12.34%
2,968,483 $92.2 Million
Q4 2021

Feb 14, 2022

SELL
$31.24 - $41.21 $58.1 Million - $76.7 Million
-1,860,446 Reduced 35.46%
3,386,419 $136 Million
Q3 2021

Nov 16, 2021

BUY
$30.47 - $36.25 $314,480 - $374,136
10,321 Added 0.2%
5,246,865 $168 Million
Q2 2021

Aug 16, 2021

SELL
$27.81 - $36.16 $13.8 Million - $18 Million
-497,218 Reduced 8.67%
5,236,544 $182 Million
Q1 2021

May 17, 2021

BUY
$20.42 - $30.49 $7.82 Million - $11.7 Million
382,980 Added 7.16%
5,733,762 $161 Million
Q4 2020

Feb 16, 2021

SELL
$16.2 - $20.88 $7.79 Million - $10 Million
-480,609 Reduced 8.24%
5,350,782 $107 Million
Q3 2020

Nov 16, 2020

SELL
$14.72 - $18.35 $1.63 Million - $2.03 Million
-110,440 Reduced 1.86%
5,831,391 $96.5 Million
Q2 2020

Aug 14, 2020

SELL
$11.05 - $17.97 $12 Million - $19.6 Million
-1,087,981 Reduced 15.48%
5,941,831 $95.5 Million
Q1 2020

May 14, 2020

SELL
$8.48 - $24.59 $8.9 Million - $25.8 Million
-1,049,425 Reduced 12.99%
7,029,812 $105 Million
Q4 2019

Feb 18, 2020

SELL
$21.25 - $24.95 $15.1 Million - $17.7 Million
-709,507 Reduced 8.07%
8,079,237 $193 Million
Q3 2019

Nov 14, 2019

SELL
$18.01 - $22.85 $18.8 Million - $23.8 Million
-1,042,539 Reduced 10.6%
8,788,744 $195 Million
Q2 2019

Jul 31, 2019

BUY
$13.69 - $19.25 $10 Million - $14.1 Million
730,386 Added 8.03%
9,831,283 $189 Million
Q1 2019

Apr 30, 2019

BUY
$12.59 - $18.28 $9.86 Million - $14.3 Million
783,008 Added 9.41%
9,100,897 $144 Million
Q4 2018

Feb 06, 2019

SELL
$11.5 - $18.03 $3.48 Million - $5.45 Million
-302,393 Reduced 3.51%
8,317,889 $103 Million
Q3 2018

Nov 09, 2018

BUY
$18.18 - $27.09 $50.1 Million - $74.7 Million
2,758,136 Added 47.05%
8,620,282 $157 Million
Q2 2018

Aug 10, 2018

BUY
$25.39 - $29.86 $22.1 Million - $26 Million
869,353 Added 17.41%
5,862,146 $154 Million
Q1 2018

May 14, 2018

SELL
$28.52 - $33.66 $6.56 Million - $7.75 Million
-230,134 Reduced 4.41%
4,992,793 $151 Million
Q4 2017

Feb 09, 2018

SELL
$28.66 - $32.43 $22.6 Million - $25.6 Million
-789,695 Reduced 13.13%
5,222,927 $164 Million
Q3 2017

Nov 14, 2017

BUY
$26.75 - $31.59 $47.9 Million - $56.6 Million
1,792,448 Added 42.47%
6,012,622 $0
Q2 2017

Aug 17, 2017

BUY
N/A
4,220,174
4,220,174 $122 Million

Others Institutions Holding SUM

About Summit Materials, Inc.


  • Ticker SUM
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Building Materials
  • Shares Outstandng 118,300,000
  • Market Cap $5.8B
  • Description
  • Summit Materials, Inc., through its subsidiaries, produces and sells construction materials and related downstream products for the public infrastructure, and residential and nonresidential end markets. It operates through three segments: West, East, and Cement. The company's products include aggregates, cement, ready-mix concrete, asphalt pavin...
More about SUM
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