Horizon Investments
KOP icon

Horizon Investments’s Koppers KOP Stock Holding History

Horizon 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 		$864K Buy
19,250
+422
+2% +$17.3K 0.01% 781
2026
Q1 		$728K Buy
+18,828
New +$629K 0.01% 757
2025
Q3 		– Sell
-18,243
Closed -$587K – 1247
2025
Q2 		$587K Buy
+18,243
New +$524K 0.01% 706

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 $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Horizon Investments's KOP Position: Q2 2026 in Review

Horizon Investments increased its Koppers (KOP) stake by 2.2% in Q2 2026, buying an estimated $17.3K and bringing the position to 19,250 shares worth $864K. The position accounts for 0.01% of the portfolio, ranked #781.

Horizon Investments first reported a position in KOP in Q2 2025 and has held it in 3 quarters since. 217 funds tracked by Wall St. Rank hold KOP as of Q2 2026.

  • Horizon Investments held 19,250 shares of Koppers worth $864K as of Q2 2026.
  • Horizon Investments bought 422 Koppers shares in Q2 2026, an estimated $17.3K.
  • Koppers made up 0.01% of Horizon Investments's portfolio in Q2 2026, its #781 holding.
  • Horizon Investments first reported a position in Koppers in Q2 2025 and has held it in 3 quarters since.
  • 217 funds tracked by Wall St. Rank held Koppers as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.