Koppers Holdings Inc.
KOP- Exchange
- NYSE
- Industry
- Lumber & Wood Products (No Furniture)
- SEC CIK
- 0001315257
In the last 90 days, Koppers Holdings Inc. insiders filed 0 open-market purchases and 6 sales; 217 institutions reported holding it in 13F filings for Q2 2026, worth $871.2M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Koppers Holdings Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 185
- −5 vs. Q4 2024
- Shares held
- 18.9M
- +175.3K (+0.9%) vs. Q4 2024
- Total value
- $530.7M
- −$76.6M (−12.6%) vs. Q4 2024
- New holders
- 21
- 63 more added
- Sold out
- 26
- 66 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KOP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 217 | $871.2M |
| Q1 2026 | 204 | $738.0M |
| Q4 2025 | 193 | $523.2M |
| Q3 2025 | 200 | $517.8M |
| Q2 2025 | 203 | $599.1M |
| Q1 2025 | 185 | $530.7M |
| Q4 2024 | 191 | $610.0M |
| Q3 2024 | 191 | $676.8M |
| Q2 2024 | 184 | $698.5M |
| Q1 2024 | 183 | $1.09B |
| Q4 2023 | 180 | $997.5M |
| Q3 2023 | 169 | $752.0M |
| Q2 2023 | 152 | $631.7M |
| Q1 2023 | 153 | $645.3M |
| Q4 2022 | 139 | $515.7M |
| Q3 2022 | 138 | $385.9M |
| Q2 2022 | 142 | $416.0M |
| Q1 2022 | 145 | $521.0M |
| Q4 2021 | 148 | $589.5M |
| Q3 2021 | 141 | $614.0M |
| Q2 2021 | 140 | $625.0M |
| Q1 2021 | 147 | $657.6M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Koppers Holdings Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,738,630 | $104.7M | 0.00% | −239,970−6.0% | Reduced |
| Vanguard Group Inc | 1,922,004 | $53.8M | 0.00% | −421,099−18.0% | Reduced |
| Pzena Investment Management LLC | 1,221,328 | $34.2M | 0.12% | +312,556+34.4% | Added |
| Dimensional Fund Advisors LP | 1,207,824 | $33.8M | 0.01% | −29,662−2.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,106,696 | $31.0M | 0.12% | +16,269+1.5% | Added |
| State Street Corp | 769,474 | $21.5M | 0.00% | −40,913−5.0% | Reduced |
| LSV Asset Management | 758,661 | $21.2M | 0.05% | +125,799+19.9% | Added |
| Geode Capital Management, LLC | 472,222 | $13.2M | 0.00% | +17,541+3.9% | Added |
| Charles Schwab Investment Management Inc | 450,439 | $12.6M | 0.00% | +37,152+9.0% | Added |
| Principal Financial Group Inc | 298,797 | $8.37M | 0.00% | −159,509−34.8% | Reduced |
| Quaker Capital Investments, LLC | 290,984 | $8.15M | 2.63% | +290,984 | New |
| Ameriprise Financial Inc | 287,089 | $8.04M | 0.00% | +210,763+276.1% | Added |
| Morgan Stanley | 249,429 | $6.98M | 0.00% | −29,716−10.6% | Reduced |
| Northern Trust Corp | 243,101 | $6.81M | 0.00% | −5,704−2.3% | Reduced |
| Dana Investment Advisors, Inc. | 241,440 | $6.76M | 0.24% | +17,072+7.6% | Added |
| Millennium Management LLC | 240,806 | $6.74M | 0.01% | −66,829−21.7% | Reduced |
| Bridgeway Capital Management, LLC | 222,384 | $6.23M | 0.16% | +3,212+1.5% | Added |
| Invesco Ltd. | 209,442 | $5.86M | 0.00% | −20,372−8.9% | Reduced |
| Bank of New York Mellon Corp | 201,304 | $5.64M | 0.00% | −253−0.1% | Reduced |
| Foundry Partners, LLC | 195,285 | $5.47M | 0.29% | +17,715+10.0% | Added |
| Huntington National Bank | 167,142 | $4.68M | 0.03% | 00.0% | Unchanged |
| Hennessy Advisors Inc | 165,600 | $4.64M | 0.15% | −18,900−10.2% | Reduced |
| Two Sigma Investments, LP | 133,938 | $3.75M | 0.01% | +65,729+96.4% | Added |
| Russell Investments Group, Ltd. | 123,336 | $3.45M | 0.00% | +72,082+140.6% | Added |
| Royal Bank of Canada | 121,857 | $3.41M | 0.00% | −25,522−17.3% | Reduced |
| JPMorgan Chase & Co | 121,305 | $3.40M | 0.00% | −20,277−14.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 119,366 | $3.34M | 0.01% | −11,450−8.8% | Reduced |
| DC Investments Management, LLC | 117,802 | $3.30M | 1.70% | +44,444+60.6% | Added |
| Bank of America Corp | 116,379 | $3.26M | 0.00% | +6,770+6.2% | Added |
| Empowered Funds, LLC | 111,031 | $3.11M | 0.04% | +3,212+3.0% | Added |
| Goldman Sachs Group Inc | 107,054 | $3.00M | 0.00% | +1,845+1.8% | Added |
| D. E. Shaw & Co., Inc. | 104,092 | $2.91M | 0.00% | +41,737+66.9% | Added |
| Kennedy Capital Management, Inc. | 100,276 | $2.81M | 0.07% | +9,279+10.2% | Added |
| Trexquant Investment LP | 91,497 | $2.56M | 0.03% | +30,549+50.1% | Added |
| Kestrel Investment Management Corp | 90,550 | $2.54M | 1.55% | +90,550 | New |
| HRT Financial LP | 89,810 | $2.51M | 0.02% | +52,939+143.6% | Added |
| Ironwood Investment Management LLC | 85,916 | $2.41M | 1.31% | 00.0% | Unchanged |
| Nuveen, LLC | 84,856 | $2.38M | 0.00% | +84,856 | New |
| Qube Research & Technologies Ltd | 77,770 | $2.18M | 0.00% | −69,737−47.3% | Reduced |
| Santori & Peters | 76,910 | $2.15M | 0.87% | 00.0% | Unchanged |
| American Century Companies Inc | 76,152 | $2.13M | 0.00% | +26,140+52.3% | Added |
| UBS Group AG | 73,386 | $2.05M | 0.00% | +10,861+17.4% | Added |
| Two Sigma Advisers, LP | 73,200 | $2.05M | 0.00% | +39,500+117.2% | Added |
| AQR Capital Management LLC | 71,897 | $2.01M | 0.00% | +2,212+3.2% | Added |
| FMR LLC | 70,214 | $1.97M | 0.00% | −3,211−4.4% | Reduced |
| Federated Hermes, Inc. | 68,450 | $1.92M | 0.00% | −14,952−17.9% | Reduced |
| Public Sector Pension Investment Board | 64,305 | $1.80M | 0.01% | +13,784+27.3% | Added |
| UBS Asset Management Americas Inc | 63,462 | $1.78M | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 62,337 | $1.75M | 0.00% | −8,348−11.8% | Reduced |
| Legal & General Group Plc | 53,796 | $1.51M | 0.00% | −1,587−2.9% | Reduced |
| Villanova Investment Management Co LLC | 18,277 | $1.48M | 1.46% | −31,452−63.2% | Reduced |
| Jane Street Group, LLC | 52,076 | $1.46M | 0.00% | +41,097+374.3% | Added |
| Susquehanna International Group, LLP | 50,953 | $1.43M | 0.00% | +38,976+325.4% | Added |
| Keeley-Teton Advisors, LLC | 47,814 | $1.34M | 0.16% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 44,400 | $1.24M | 0.00% | −112,232−71.7% | Reduced |
| Squarepoint Ops LLC | 44,310 | $1.24M | 0.00% | +44,310 | New |
| Invenomic Capital Management LP | 40,828 | $1.14M | 0.06% | +40,828 | New |
| Engineers Gate Manager LP | 40,262 | $1.13M | 0.02% | +7,327+22.2% | Added |
| Swiss National Bank | 39,300 | $1.10M | 0.00% | −1,100−2.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 37,899 | $1.06M | 0.01% | +37,899 | New |
| Macquarie Group Ltd | 37,700 | $1.06M | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 36,411 | $1.02M | 0.00% | −3,543−8.9% | Reduced |
| Skylands Capital, LLC | 36,400 | $1.02M | 0.15% | +15,950+78.0% | Added |
| Panagora Asset Management Inc | 35,452 | $992.7K | 0.00% | −35,347−49.9% | Reduced |
| Thrivent Financial for Lutherans | 35,004 | $980.0K | 0.00% | −779−2.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 32,627 | $913.6K | 0.07% | +17,600+117.1% | Added |
| Waterfront Wealth Inc. | 31,807 | $890.6K | 0.22% | +18,607+141.0% | Added |
| Victory Capital Management Inc | 31,300 | $876.4K | 0.00% | +700+2.3% | Added |
| Pacific Ridge Capital Partners, LLC | 30,600 | $856.8K | 0.23% | −250−0.8% | Reduced |
| Intech Investment Management LLC | 30,414 | $851.6K | 0.01% | −9,423−23.7% | Reduced |
| Citigroup Inc | 29,788 | $834.1K | 0.00% | −91−0.3% | Reduced |
| Barclays PLC | 27,412 | $767.5K | 0.00% | −9,090−24.9% | Reduced |
| Globeflex Capital L P | 27,190 | $761.3K | 0.07% | 00.0% | Unchanged |
| Citadel Advisors LLC | 26,815 | $750.8K | 0.00% | −43,403−61.8% | Reduced |
| Baird Financial Group, Inc. | 24,800 | $694.4K | 0.00% | +769+3.2% | Added |
| Supplemental Annuity Collective Trust of NJ | 24,000 | $672.0K | 0.21% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 22,783 | $637.9K | 0.00% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 22,451 | $628.6K | 0.44% | +483+2.2% | Added |
| Mariner, LLC | 21,111 | $591.1K | 0.00% | +1,219+6.1% | Added |
| Pathstone Holdings, LLC | 21,072 | $590.4K | 0.00% | −3,261−13.4% | Reduced |
| Prudential Financial Inc | 20,359 | $570.1K | 0.00% | −460−2.2% | Reduced |
| Ci Investments Inc. | 20,000 | $560.0K | 0.00% | +5,000+33.3% | Added |
| ExodusPoint Capital Management, LP | 19,464 | $545.0K | 0.01% | +19,464 | New |
| California State Teachers Retirement System | 19,135 | $535.8K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 19,081 | $535.0K | 0.00% | +659+3.6% | Added |
| Voya Investment Management LLC | 19,105 | $534.9K | 0.00% | +4,840+33.9% | Added |
| Lazard Asset Management LLC | 18,859 | $526.0K | 0.00% | +5,495+41.1% | Added |
| Ensign Peak Advisors, Inc | 18,770 | $525.6K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 18,059 | $506.0K | 0.00% | +3,002+19.9% | Added |
| New York State Common Retirement Fund | 17,970 | $503.2K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 17,712 | $495.9K | 0.00% | +17,712 | New |
| Great West Life Assurance Co | 17,400 | $487.0K | 0.00% | −3,607−17.2% | Reduced |
| Boston Partners | 16,583 | $464.3K | 0.00% | +9,079+121.0% | Added |
| State of Tennessee, Treasury Department | 16,330 | $457.2K | 0.00% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 15,220 | $426.2K | 0.00% | +89+0.6% | Added |
| Numerai GP LLC | 15,205 | $425.7K | 0.08% | −15,831−51.0% | Reduced |
| Deutsche Bank AG | 15,087 | $422.4K | 0.00% | −1,695−10.1% | Reduced |
| Comerica Bank | 14,857 | $416.0K | 0.00% | −516−3.4% | Reduced |
| Verition Fund Management LLC | 13,788 | $386.1K | 0.00% | −9,489−40.8% | Reduced |
| Raymond James Financial Inc | 13,544 | $379.2K | 0.00% | −1,341−9.0% | Reduced |