Jane Street
SUM

Jane Street’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Jane Street’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
2022
Q2 		– Sell
-171,873
Closed -$5.25M – 11149
2022
Q1 		$5.25M Buy
171,873
+154,787
+906% +$5.16M ﹤0.01% 2952
2021
Q4 		$674K Sell
17,086
-712
-4% -$26.1K ﹤0.01% 6705
2021
Q3 		$559K Sell
17,798
-4,474
-20% -$146K ﹤0.01% 7078
2021
Q2 		$763K Sell
22,272
-58,580
-72% -$1.85M ﹤0.01% 6416
2021
Q1 		$2.23M Buy
80,852
+31,731
+65% +$797K ﹤0.01% 3810
2020
Q4 		$970K Buy
49,121
+28,272
+136% +$525K ﹤0.01% 4699
2020
Q3 		$339K Sell
20,849
-915
-4% -$14.7K ﹤0.01% 5707
2020
Q2 		$344K Buy
+21,764
New +$312K ﹤0.01% 5635
2017
Q3 		– Sell
-9,900
Closed -$277K – 5197
2017
Q2 		$277K Buy
+9,900
New +$258K ﹤0.01% 3687

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

Jane Street's SUM Position: Q1 2025 in Review

Jane Street sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2025, closing a stake of 63,924 shares — an estimated $3.23M sold.

Jane Street first reported a position in SUM in Q2 2015 and held it in 26 quarters. The position peaked at $35.9M in Q4 2019. 7 funds tracked by Wall St. Rank hold SUM as of Q1 2025.

  • Jane Street reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2025 after selling out during the quarter.
  • Jane Street sold 63,924 Summit Materials, Inc. Class A Common Stock shares in Q1 2025, an estimated $3.23M.
  • Jane Street first reported a position in Summit Materials, Inc. Class A Common Stock in Q2 2015 and held it in 26 quarters.
  • Jane Street's Summit Materials, Inc. Class A Common Stock position peaked at $35.9M in Q4 2019.
  • 7 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2025.

Based on Jane Street's 13F filing for Q1 2025, filed 14 May 2025.