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Quaker Capital Investments’s Koppers KOP Stock Holding History

Quaker Capital Investments’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
Q2 		$18.3M Sell
408,555
-49,297
-11% -$2.02M 5.02% 10
2026
Q1 		$17.7M Sell
457,852
-17,013
-4% -$569K 4.33% 11
2025
Q4 		$12.9M Buy
474,865
+56,500
+14% +$1.58M 3.32% 11
2025
Q3 		$11.7M Buy
418,365
+40,166
+11% +$1.24M 3.15% 11
2025
Q2 		$12.2M Buy
378,199
+87,215
+30% +$2.5M 3.71% 10
2025
Q1 		$8.15M Buy
+290,984
New +$8.75M 2.63% 11

Other funds holding KOP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SCM
Simcoe Capital Management New York $549M AUM 24.95% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Quaker Capital Investments's KOP Position: Q2 2026 in Review

Quaker Capital Investments reduced its Koppers (KOP) stake by 11% in Q2 2026, selling an estimated $2.02M and leaving 408,555 shares worth $18.3M. The position accounts for 5.02% of the portfolio, ranked #10.

Quaker Capital Investments first reported a position in KOP in Q1 2025 and has held it in 6 quarters since. 217 funds tracked by Wall St. Rank hold KOP as of Q2 2026.

  • Quaker Capital Investments held 408,555 shares of Koppers worth $18.3M as of Q2 2026.
  • Quaker Capital Investments sold 49,297 Koppers shares in Q2 2026, an estimated $2.02M.
  • Koppers made up 5.02% of Quaker Capital Investments's portfolio in Q2 2026, its #10 holding.
  • Quaker Capital Investments first reported a position in Koppers in Q1 2025 and has held it in 6 quarters since.
  • 217 funds tracked by Wall St. Rank held Koppers as of Q2 2026.

Based on Quaker Capital Investments's 13F filing for Q2 2026, filed 14 Aug 2026.