Wellington Management Group
SUM

Wellington Management Group’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Wellington Management Group’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
2020
Q4 		– Sell
-49,252
Closed -$801K – 2032
2020
Q3 		$801K Buy
+49,252
New +$789K ﹤0.01% 1603
2019
Q3 		– Sell
-1,631,731
Closed -$30.9M – 2132
2019
Q2 		$30.9M Sell
1,631,731
-230,775
-12% -$3.67M 0.01% 903
2019
Q1 		$29.1M Sell
1,862,506
-41,874
-2% -$655K 0.01% 905
2018
Q4 		$23.2M Buy
1,904,380
+256,748
+16% +$3.55M 0.01% 947
2018
Q3 		$29.5M Sell
1,647,632
-1,248,648
-43% -$27.2M 0.01% 961
2018
Q2 		$74.8M Buy
2,896,280
+401,410
+16% +$11.2M 0.02% 671
2018
Q1 		$74.3M Buy
2,494,870
+1,068,088
+75% +$32.9M 0.02% 663
2017
Q4 		$44.1M Sell
1,426,782
-16,492
-1% -$496K 0.01% 806
2017
Q3 		$44.8M Buy
1,443,274
+96,157
+7% +$2.73M 0.01% 789
2017
Q2 		$37.7M Buy
1,347,117
+781,438
+138% +$20.3M 0.01% 816
2017
Q1 		$13.6M Buy
+565,679
New +$13.3M ﹤0.01% 1153
2016
Q4 		– Sell
-770,583
Closed -$13.7M – 2283
2016
Q3 		$13.7M Sell
770,583
-20,892
-3% -$404K ﹤0.01% 1085
2016
Q2 		$15.5M Sell
791,475
-211,423
-21% -$4.22M ﹤0.01% 1031
2016
Q1 		$18.7M Buy
1,002,898
+60,521
+6% +$990K ﹤0.01% 948
2015
Q4 		$18.1M Buy
942,377
+97,273
+12% +$1.98M ﹤0.01% 991
2015
Q3 		$15M Buy
845,104
+36,767
+5% +$847K ﹤0.01% 1054
2015
Q2 		$19.5M Buy
808,337
+35,535
+5% +$844K 0.01% 1032
2015
Q1 		$16.2M Buy
+772,802
New +$15.7M ﹤0.01% 1104

Other funds holding SUM

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return

Wellington Management Group's SUM Position: Q4 2020 in Review

Wellington Management Group sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q4 2020, closing a stake of 49,252 shares — an estimated $801K sold.

Wellington Management Group first reported a position in SUM in Q1 2015 and held it in 18 quarters. The position peaked at $74.8M in Q2 2018. 218 funds tracked by Wall St. Rank hold SUM as of Q4 2020.

  • Wellington Management Group reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q4 2020 after selling out during the quarter.
  • Wellington Management Group sold 49,252 Summit Materials, Inc. Class A Common Stock shares in Q4 2020, an estimated $801K.
  • Wellington Management Group first reported a position in Summit Materials, Inc. Class A Common Stock in Q1 2015 and held it in 18 quarters.
  • Wellington Management Group's Summit Materials, Inc. Class A Common Stock position peaked at $74.8M in Q2 2018.
  • 218 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q4 2020.

Based on Wellington Management Group's 13F filing for Q4 2020, filed 12 Feb 2021.