OCM
SUM

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

Osterweis 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
2018
Q3 		– Sell
-224,172
Closed -$5.79M – 122
2018
Q2 		$5.79M Buy
224,172
+111,692
+99% +$3.11M 0.37% 58
2018
Q1 		$3.35M Buy
112,480
+37,232
+49% +$1.15M 0.24% 70
2017
Q4 		$2.33M Buy
+75,248
New +$2.26M 0.17% 78

Other funds holding SUM

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SAM
Southeastern Asset Management Memphis, Tennessee $1.92B AUM 6.41% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
TBC
Three Bays Capital Boston, Massachusetts $848M AUM 7.41% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
PI
Putnam Investments Boston, Massachusetts $75.7B AUM 34.45% 1-Year Est. Return
LM
Luminus Management Houston, Texas $146M AUM 27.83% 1-Year Est. Return

Osterweis Capital Management's SUM Position: Q3 2018 in Review

Osterweis Capital Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q3 2018, closing a stake of 224,172 shares — an estimated $5.79M sold.

Osterweis Capital Management first reported a position in SUM in Q4 2017 and held it in 3 quarters. The position peaked at $5.79M in Q2 2018. 193 funds tracked by Wall St. Rank hold SUM as of Q3 2018.

  • Osterweis Capital Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q3 2018 after selling out during the quarter.
  • Osterweis Capital Management sold 224,172 Summit Materials, Inc. Class A Common Stock shares in Q3 2018, an estimated $5.79M.
  • Osterweis Capital Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q4 2017 and held it in 3 quarters.
  • Osterweis Capital Management's Summit Materials, Inc. Class A Common Stock position peaked at $5.79M in Q2 2018.
  • 193 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q3 2018.

Based on Osterweis Capital Management's 13F filing for Q3 2018, filed 13 Nov 2018.