DBRC
KOP icon

D.B. Root & Company’s Koppers KOP Stock Holding History

D.B. Root & Company’s Portfolio KOP Stock Details KOP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$221K Buy
+5,705
New +$191K 0.05% 186
2024
Q4 		– Sell
-5,705
Closed -$208K – 194
2024
Q3 		$208K Hold
5,705
– – 0.07% 177
2024
Q2 		$211K Hold
5,705
– – 0.07% 181
2024
Q1 		$315K Sell
5,705
-33,832
-86% -$1.75M 0.11% 148
2023
Q4 		$2.03M Hold
39,537
– – 0.73% 27
2023
Q3 		$1.56M Hold
39,537
– – 0.61% 34
2023
Q2 		$1.35M Hold
39,537
– – 0.51% 43
2023
Q1 		$1.38M Hold
39,537
– – 0.54% 45
2022
Q4 		$1.11M Hold
39,537
– – 0.47% 58
2022
Q3 		$821K Hold
39,537
– – 0.37% 74
2022
Q2 		$895K Hold
39,537
– – 0.38% 69
2022
Q1 		$1.09M Buy
39,537
+200
+0.5% +$5.91K 0.41% 62
2021
Q4 		$1.23M Hold
39,337
– – 0.44% 50
2021
Q3 		$1.23M Hold
39,337
– – 0.48% 44
2021
Q2 		$1.27M Hold
39,337
– – 0.48% 43
2021
Q1 		$1.37M Buy
39,337
+2,816
+8% +$98.7K 0.54% 37
2020
Q4 		$1.14M Hold
36,521
– – 0.45% 50
2020
Q3 		$763K Hold
36,521
– – 0.31% 84
2020
Q2 		$688K Buy
36,521
+4,884
+15% +$74.2K 0.3% 89
2020
Q1 		$391K Hold
31,637
– – 0.2% 123
2019
Q4 		$1.21M Hold
31,637
– – 0.53% 43
2019
Q3 		$924K Hold
31,637
– – 0.43% 65
2019
Q2 		$928K Buy
31,637
+2,735
+9% +$76.2K 0.41% 68
2019
Q1 		$751K Sell
28,902
-200
-0.7% -$4.7K 0.32% 91
2018
Q4 		$496K Buy
29,102
+5,000
+21% +$118K 0.25% 108
2018
Q3 		$751K Buy
24,102
+1,000
+4% +$35.8K 0.33% 96
2018
Q2 		$886K Buy
23,102
+200
+0.9% +$8.31K 0.42% 86
2018
Q1 		$941K Buy
22,902
+14,257
+165% +$627K 0.5% 66
2017
Q4 		$440K Buy
+8,645
New +$421K 0.38% 70

Other funds holding KOP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
SCM
Simcoe Capital Management New York $576M AUM 36.22% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

D.B. Root & Company's KOP Position: Q1 2026 in Review

D.B. Root & Company opened a new position in Koppers (KOP) in Q1 2026: 5,705 shares worth $221K. The stake represents 0.05% of the portfolio and ranks #186 among its holdings. This is a return to the name: D.B. Root & Company previously reported a position in KOP as recently as Q3 2024.

D.B. Root & Company first reported a position in KOP in Q4 2017 and has held it in 29 quarters since. The position peaked at $2.03M in Q4 2023. 204 funds tracked by Wall St. Rank hold KOP as of Q1 2026.

  • D.B. Root & Company held 5,705 shares of Koppers worth $221K as of Q1 2026.
  • Koppers was a new D.B. Root & Company position in Q1 2026.
  • Koppers made up 0.05% of D.B. Root & Company's portfolio in Q1 2026, its #186 holding.
  • D.B. Root & Company first reported a position in Koppers in Q4 2017 and has held it in 29 quarters since.
  • D.B. Root & Company's Koppers position peaked at $2.03M in Q4 2023.
  • 204 funds tracked by Wall St. Rank held Koppers as of Q1 2026.

Based on D.B. Root & Company's 13F filing for Q1 2026, filed 13 May 2026.