GCM
SUM

Graham Capital Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Graham Capital Management’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
-24,000
Closed -$1.21M – 1575
2024
Q4 		$1.21M Buy
+24,000
New +$1.12M 0.02% 438
2023
Q4 		– Sell
-28,457
Closed -$886K – 1397
2023
Q3 		$886K Buy
+28,457
New +$1.01M 0.02% 398
2023
Q2 		– Sell
-20,982
Closed -$598K – 1364
2023
Q1 		$598K Buy
+20,982
New +$634K 0.02% 691
2022
Q4 		– Sell
-13,478
Closed -$317K – 1409
2022
Q3 		$317K Buy
+13,478
New +$362K 0.01% 888
2022
Q2 		– Sell
-24,893
Closed -$760K – 1288
2022
Q1 		$760K Buy
+24,893
New +$829K 0.03% 402

Other funds holding SUM

SFCL
Strengthening Families & Communities LLC Boston, Massachusetts $450M AUM 41.19% 1-Year Est. Return
PS
Principal Securities Des Moines, Iowa $8.31B AUM 21.94% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $59.2B AUM 26.02% 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 $20.6B AUM 34.61% 1-Year Est. Return

Graham Capital Management's SUM Position: Q1 2025 in Review

Graham Capital Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2025, closing a stake of 24,000 shares — an estimated $1.21M sold.

Graham Capital Management first reported a position in SUM in Q1 2022 and held it in 5 quarters. The position peaked at $1.21M in Q4 2024. 7 funds tracked by Wall St. Rank hold SUM as of Q1 2025.

  • Graham Capital Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2025 after selling out during the quarter.
  • Graham Capital Management sold 24,000 Summit Materials, Inc. Class A Common Stock shares in Q1 2025, an estimated $1.21M.
  • Graham Capital Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q1 2022 and held it in 5 quarters.
  • Graham Capital Management's Summit Materials, Inc. Class A Common Stock position peaked at $1.21M in Q4 2024.
  • 7 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2025.

Based on Graham Capital Management's 13F filing for Q1 2025, filed 15 May 2025.