Group One Trading
SUM

Group One Trading’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Group One Trading’s Portfolio SUM Stock Details SUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-300
Closed -$15.2K – 8580
2024
Q4 		$15.2K Hold
300
– – ﹤0.01% 5873
2024
Q3 		$11.7K Buy
+300
New +$11.5K ﹤0.01% 5529
2024
Q2 		– Sell
-600
Closed -$26.7K – 7652
2024
Q1 		$26.7K Buy
+600
New +$23.7K ﹤0.01% 5212
2023
Q2 		– Sell
-1,200
Closed -$34.2K – 8316
2023
Q1 		$34.2K Buy
+1,200
New +$36.3K ﹤0.01% 5148
2022
Q3 		– Sell
-1,322
Closed -$30K – 8405
2022
Q2 		$30K Sell
1,322
-26,544
-95% -$705K ﹤0.01% 5987
2022
Q1 		$851K Sell
27,866
-1,729
-6% -$57.6K ﹤0.01% 3252
2021
Q4 		$1.17M Buy
29,595
+407
+1% +$14.9K ﹤0.01% 3197
2021
Q3 		$918K Sell
29,188
-5,390
-16% -$176K ﹤0.01% 3506
2021
Q2 		$1.19M Sell
34,578
-15,967
-32% -$503K ﹤0.01% 3217
2021
Q1 		$1.39M Buy
50,545
+38,646
+325% +$971K ﹤0.01% 2853
2020
Q4 		$235K Buy
11,899
+8,543
+255% +$159K ﹤0.01% 3944
2020
Q3 		$55K Sell
3,356
-204
-6% -$3.27K ﹤0.01% 4593
2020
Q2 		$56K Buy
3,560
+2,543
+250% +$36.5K ﹤0.01% 4281
2020
Q1 		$15K Sell
1,017
-14,543
-93% -$283K ﹤0.01% 4392
2019
Q4 		$366K Hold
15,560
– – ﹤0.01% 2691
2019
Q3 		$340K Sell
15,560
-7,933
-34% -$157K ﹤0.01% 2668
2019
Q2 		$445K Buy
+23,493
New +$374K ﹤0.01% 2226
2018
Q4 		– Sell
-3,051
Closed -$55K – 5518
2018
Q3 		$55K Sell
3,051
-102
-3% -$2.22K ﹤0.01% 3923
2018
Q2 		$81K Sell
3,153
-1,220
-28% -$34K ﹤0.01% 3686
2018
Q1 		$130K Sell
4,373
-5,390
-55% -$166K ﹤0.01% 3087
2017
Q4 		$302K Buy
9,763
+9,454
+3,060% +$285K ﹤0.01% 2644
2017
Q3 		$10K Buy
+309
New +$8.77K ﹤0.01% 4305

Other funds holding SUM

SFCL
Strengthening Families & Communities LLC Boston, Massachusetts $401M AUM 33.17% 1-Year Est. Return
PS
Principal Securities Des Moines, Iowa $6.82B AUM 17.15% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return
WAM
WFA Asset Management Whitefish Bay, Wisconsin $184M AUM 12.29% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return
HNB
Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Group One Trading's SUM Position: Q1 2025 in Review

Group One Trading sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2025, closing a stake of 11,859 shares — an estimated $600K sold.

Group One Trading first reported a position in SUM in Q3 2016 and held it in 20 quarters. The position peaked at $2.33M in Q4 2021. 7 funds tracked by Wall St. Rank hold SUM as of Q1 2025.

  • Group One Trading reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2025 after selling out during the quarter.
  • Group One Trading sold 11,859 Summit Materials, Inc. Class A Common Stock shares in Q1 2025, an estimated $600K.
  • Group One Trading first reported a position in Summit Materials, Inc. Class A Common Stock in Q3 2016 and held it in 20 quarters.
  • Group One Trading's Summit Materials, Inc. Class A Common Stock position peaked at $2.33M in Q4 2021.
  • 7 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2025.

Based on Group One Trading's 13F filing for Q1 2025, filed 14 May 2025.