Simplex Trading
KOP icon

Simplex Trading’s Koppers KOP Stock Holding History

Simplex Trading’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 		$456K Buy
11,800
+10,900
+1,211% +$364K ﹤0.01% 3373
2025
Q4 		$24.4K Sell
900
-4,700
-84% -$131K ﹤0.01% 6296
2025
Q3 		$156K Buy
5,600
+4,500
+409% +$139K ﹤0.01% 5225
2025
Q2 		$35K Buy
+1,100
New +$31.6K ﹤0.01% 6263
2022
Q3 		– Sell
-3,000
Closed -$67K – 10424
2022
Q2 		$67K Buy
3,000
+2,900
+2,900% +$73.5K ﹤0.01% 6101
2022
Q1 		$2K Sell
100
-9,700
-99% -$286K ﹤0.01% 9868
2021
Q4 		$306K Buy
9,800
+5,500
+128% +$180K ﹤0.01% 4536
2021
Q3 		$139K Hold
4,300
– – ﹤0.01% 6148
2021
Q2 		$139K Buy
4,300
+4,268
+13,338% +$144K ﹤0.01% 6251
2021
Q1 		$111K Sell
32
-6
-16% -$210 ﹤0.01% 5603
2020
Q4 		$118K Sell
38
-132
-78% -$3.44K ﹤0.01% 5272
2020
Q3 		$355K Buy
170
+144
+554% +$3.27K ﹤0.01% 3411
2020
Q2 		$48K Sell
26
-35
-57% -$532 ﹤0.01% 5535
2020
Q1 		$75K Buy
61
+55
+917% +$1.41K ﹤0.01% 4689
2019
Q4 		$22K Buy
6
+5
+500% +$176 ﹤0.01% 5871
2019
Q3 		$2K Sell
1
-14
-93% -$388 ﹤0.01% 6929
2019
Q2 		$44K Sell
15
-115
-88% -$3.2K ﹤0.01% 4967
2019
Q1 		$337K Buy
+130
New +$3.06K ﹤0.01% 3070
2018
Q4 		– Sell
-23
Closed -$71K – 7418
2018
Q3 		$71K Buy
23
+19
+475% +$681 ﹤0.01% 4799
2018
Q2 		$15K Sell
4
-61
-94% -$2.54K ﹤0.01% 6074
2018
Q1 		$7K Buy
+65
New +$2.86K ﹤0.01% 4337

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

Simplex Trading's KOP Position: Q1 2026 in Review

Simplex Trading sold out of Koppers (KOP) in Q1 2026, closing a stake of 275 shares — an estimated $9.19K sold.

Simplex Trading first reported a position in KOP in Q1 2016 and held it in 17 quarters. The position peaked at $423K in Q4 2018. 204 funds tracked by Wall St. Rank hold KOP as of Q1 2026.

  • Simplex Trading reported no remaining Koppers position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 275 Koppers shares in Q1 2026, an estimated $9.19K.
  • Simplex Trading first reported a position in Koppers in Q1 2016 and held it in 17 quarters.
  • Simplex Trading's Koppers position peaked at $423K in Q4 2018.
  • 204 funds tracked by Wall St. Rank held Koppers as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.