GSA Capital Partners’s Koppers KOP Stock Holding History

GSA Capital Partners’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	–	Sell	-7,838	Closed	-$212K	–	1965
2025 Q4	$212K	Buy	+7,838	New	+$219K	0.02%	1377
2025 Q3	–	Sell	-27,898	Closed	-$897K	–	1890
2025 Q2	$897K	Buy	+27,898	New	+$801K	0.06%	534
2025 Q1	–	Sell	-6,272	Closed	-$203K	–	1876
2024 Q4	$203K	Buy	+6,272	New	+$224K	0.02%	1407
2023 Q4	–	Sell	-25,698	Closed	-$1.02M	–	1721
2023 Q3	$1.02M	Buy	+25,698	New	+$972K	0.09%	389
2022 Q4	–	Sell	-14,910	Closed	-$310K	–	1685
2022 Q3	$310K	Buy	14,910 +5,131	+52%	+$118K	0.04%	907
2022 Q2	$221K	Sell	9,779 -12,437	-56%	-$315K	0.03%	1026
2022 Q1	$611K	Buy	+22,216	New	+$656K	0.08%	413
2021 Q4	–	Sell	-64,718	Closed	-$2.02M	–	1612
2021 Q3	$2.02M	Buy	+64,718	New	+$2.02M	0.21%	57
2021 Q1	–	Sell	-21,259	Closed	-$662K	–	1296
2020 Q4	$662K	Sell	21,259 -2,001	-9%	-$52.1K	0.11%	269
2020 Q3	$486K	Buy	+23,260	New	+$529K	0.08%	407
2020 Q1	–	Sell	-22,829	Closed	-$873K	–	1311
2019 Q4	$873K	Buy	22,829 +4,482	+24%	+$157K	0.1%	279
2019 Q3	$536K	Buy	18,347 +2,238	+14%	+$62K	0.07%	510
2019 Q2	$473K	Sell	16,109 -12,348	-43%	-$344K	0.05%	692
2019 Q1	$739K	Buy	+28,457	New	+$669K	0.07%	464
2018 Q4	–	Sell	-36,924	Closed	-$1.15M	–	1549
2018 Q3	$1.15M	Buy	36,924 +2,987	+9%	+$107K	0.06%	585
2018 Q2	$1.3M	Buy	+33,937	New	+$1.41M	0.06%	571
2017 Q4	–	Sell	-37,873	Closed	-$1.75M	–	1696
2017 Q3	$1.75M	Sell	37,873 -64,737	-63%	-$2.52M	0.12%	196
2017 Q2	$3.71M	Buy	102,610 +24,377	+31%	+$939K	0.24%	31
2017 Q1	$3.31M	Buy	78,233 +633	+0.8%	+$26.6K	0.18%	79
2016 Q4	$3.13M	Sell	77,600 -4,335	-5%	-$159K	0.19%	72
2016 Q3	$2.64M	Buy	81,935 +20,321	+33%	+$641K	0.14%	147
2016 Q2	$1.89M	Buy	61,614 +21,422	+53%	+$555K	0.1%	269
2016 Q1	$903K	Buy	+40,192	New	+$716K	0.06%	604
2015 Q4	–	Sell	-13,708	Closed	-$276K	–	1887
2015 Q3	$276K	Buy	13,708 +4,094	+43%	+$86.9K	0.01%	1411
2015 Q2	$238K	Sell	9,614 -686	-7%	-$16.6K	0.01%	1739
2015 Q1	$203K	Sell	10,300 -7,755	-43%	-$156K	0.01%	1922
2014 Q4	$469K	Buy	18,055 +7,155	+66%	+$221K	0.03%	966
2014 Q3	$361K	Buy	10,900 +4,900	+82%	+$178K	0.02%	1138
2014 Q2	$230K	Buy	+6,000	New	+$235K	0.01%	1549
2014 Q1	–	Sell	-10,800	Closed	-$494K	–	1689
2013 Q4	$494K	Buy	10,800 +2,800	+35%	+$127K	0.04%	853
2013 Q3	$341K	Sell	8,000 -3,669	-31%	-$145K	0.03%	1057
2013 Q2	$446K	Buy	+11,669	New	+$485K	0.05%	616

Other funds holding KOP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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 Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

GSA Capital Partners's KOP Position: Q1 2026 in Review

GSA Capital Partners sold out of Koppers (KOP) in Q1 2026, closing a stake of 7,838 shares — an estimated $212K sold.

GSA Capital Partners first reported a position in KOP in Q2 2013 and held it in 32 quarters. The position peaked at $3.71M in Q2 2017. 204 funds tracked by Wall St. Rank hold KOP as of Q1 2026.

GSA Capital Partners reported no remaining Koppers position as of Q1 2026 after selling out during the quarter.
GSA Capital Partners sold 7,838 Koppers shares in Q1 2026, an estimated $212K.
GSA Capital Partners first reported a position in Koppers in Q2 2013 and held it in 32 quarters.
GSA Capital Partners's Koppers position peaked at $3.71M in Q2 2017.
204 funds tracked by Wall St. Rank held Koppers as of Q1 2026.

Based on GSA Capital Partners's 13F filing for Q1 2026, filed 8 May 2026.