Koppers HoldingsKOP
13F holders, Q4 2025 (December 31)193holders −7
16new positions
23sold out
7famous investors
$27.09avg. 13F price*
At the end of Q4 2025, 193 institutions reported holding Koppers Holdings Inc. (KOP) in their 13F filings, down 7 from Q3 2025. 16 opened new positions and 23 sold out. The largest holders were BlackRock, Inc. ($100.3M), Vanguard Group Inc. ($41.7M) and Pzena Investment Management LLC ($32.6M). 7 famous investors held it, including Mario Gabelli (0.0% of GAMCO Investors's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Koppers Holdings Inc.
- CUSIP
- 50060P106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 16 | $29.5M |
| Exits | 23 | $7.8M |
All 13F filers, Q3 2025 → Q4 2025: 1,915,665 shares bought and 1,095,382 shares sold, net +820,283 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 193 holders
| BlackRock, Inc. | 0.00% | Add +1.6% | 3,703,517 | $100.3M |
| Vanguard Group Inc. | 0.00% | Add +0.0% | 1,540,012 | $41.7M |
| Pzena Investment Management LLC | 0.10% | Reduce -3.6% | 1,204,252 | $32.6M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -0.4% | 1,173,525 | $31.8M |
| Fuller & Thaler Asset Management, Inc. | 0.09% | Reduce -8.6% | 1,013,818 | $27.5M |
| LSV Asset Management | 0.06% | Reduce -1.0% | 945,231 | $25.6M |
| Simcoe Capital Management, LLC | 3.94% | New | 813,590 | $22.0M |
| State Street Corp. | 0.00% | Reduce -0.7% | 764,324 | $20.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +4.0% | 568,413 | $15.4M |
| Quaker Capital Investments, LLC | 3.32% | Add +13.5% | 474,865 | $12.9M |
| Geode Capital Management, LLC | 0.00% | Reduce -1.8% | 457,548 | $12.4M |
| American Century Companies Inc. | 0.01% | Add +28.3% | 419,323 | $11.4M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.7% | 273,206 | $7.4M |
| Northern Trust Corp. | 0.00% | Reduce -5.1% | 239,006 | $6.5M |
| Dana Investment Advisors, Inc. | 0.19% | Reduce -0.1% | 235,769 | $6.4M |
| Bank of New York Mellon Corp | 0.00% | Add +16.1% | 231,331 | $6.3M |
| Invesco Ltd. | 0.00% | Add +0.1% | 212,433 | $5.8M |
| Russell Investments Group, Ltd. | 0.01% | Add +16.8% | 210,209 | $5.7M |
| Morgan Stanley | 0.00% | Reduce -4.7% | 209,928 | $5.7M |
| Two Sigma Investments, LP | 0.01% | Add +11.2% | 195,438 | $5.3M |
| CSM Advisors, LLC | 0.13% | Add +27.1% | 177,480 | $4.8M |
| Huntington National Bank | 0.04% | No change | 164,551 | $4.5M |
| Bridgeway Capital Management, LLC | 0.08% | Reduce -34.5% | 140,128 | $3.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +76.3% | 136,080 | $3.7M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | No change | 129,820 | $3.5M |
| Principal Financial Group Inc. | 0.00% | Add +5.3% | 116,473 | $3.2M |
| Seizert Capital Partners, LLC | 0.13% | Add +209.4% | 112,401 | $3.0M |
| O'shaughnessy Asset Management, LLC | 0.02% | Add +56.3% | 104,179 | $2.8M |
| Bank of America Corp. | 0.00% | Reduce -6.3% | 101,515 | $2.7M |
| AQR Capital Management | 0.00% | Reduce -4.5% | 94,986 | $2.6M |
| Empowered Funds, LLC | 0.04% | Reduce -24.1% | 89,175 | $2.4M |
| Kestrel Investment Management Corp. | 1.29% | Reduce -3.5% | 83,750 | $2.3M |
| Skylands Capital, LLC | 0.30% | Add +27.4% | 80,750 | $2.2M |
| Lazard Asset Management LLC | 0.00% | Add +294.2% | 79,029 | $2.1M |
| Santori & Peters, Inc. | 0.73% | No change | 79,006 | $2.1M |
| Ironwood Investment Management LLC | 0.88% | Reduce -6.1% | 77,416 | $2.1M |
| Two Sigma Advisers, LP | 0.00% | Reduce -6.2% | 74,800 | $2.0M |
| Intech Investment Management LLC | 0.02% | Add +521.2% | 73,572 | $2.0M |
| Villanova Investment Management Co LLC | 1.37% | Reduce -0.0% | 71,657 | $1.9M |
| JB Capital Partners LP | 0.33% | New | 70,000 | $1.9M |
| JPMorgan Chase & Co. | 0.00% | Add +10.4% | 69,955 | $1.9M |
| Federated Hermes, Inc. | 0.00% | Add +3.7% | 68,127 | $1.8M |
| Public Sector Pension Investment Board | 0.01% | Reduce -11.7% | 67,865 | $1.8M |
| Nuveen, LLC | 0.00% | Reduce -4.8% | 63,569 | $1.7M |
| First Trust Advisors LP | 0.00% | Add +0.9% | 62,361 | $1.7M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -33.1% | 59,093 | $1.6M |
| Rhumbline Advisers | 0.00% | Reduce -6.1% | 57,509 | $1.6M |
| Waterfront Wealth Inc. | 0.29% | Add +41.1% | 53,168 | $1.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -0.1% | 54,071 | $1.5M |
| Citigroup Inc. | 0.00% | Reduce -3.6% | 52,251 | $1.4M |
| Squarepoint Ops LLC | 0.00% | Reduce -46.2% | 48,470 | $1.3M |
| Legal & General Group Plc | 0.00% | Reduce -2.4% | 48,375 | $1.3M |
| Engineers Gate Manager LP | 0.02% | Add +0.7% | 48,228 | $1.3M |
| Brandywine Global Investment Management, LLC | 0.01% | Add +9.8% | 44,880 | $1.2M |
| HRT Financial LP | 0.00% | Reduce -53.6% | 44,528 | $1.2M |
| ExodusPoint Capital Management, LP | 0.01% | Add +357.7% | 42,553 | $1.2M |
| Pacific Ridge Capital Partners, LLC | 0.24% | Add +4.7% | 39,568 | $1.1M |
| Swiss National Bank | 0.00% | No change | 39,300 | $1.1M |
| Citadel Advisors | 0.00% | New | 38,241 | $1.0M |
| Victory Capital Management Inc. | 0.00% | Add +2.3% | 38,150 | $1.0M |
| Nomura Asset Management International Inc. | 0.00% | — | 37,700 | $1.0M |
| Sei Investments Co. | 0.00% | New | 37,321 | $1.0M |
| UBS Group AG | 0.00% | Add +131.3% | 36,042 | $976K |
| Trexquant Investment LP | 0.01% | Reduce -49.7% | 35,947 | $973K |
| Barclays PLC | 0.00% | Add +20.8% | 35,939 | $973K |
| Point72 Asset Management | 0.00% | Add +99.3% | 35,116 | $951K |
| GAMCO Investors | 0.01% | Reduce -26.4% | 30,714 | $832K |
| Voya Investment Management LLC | 0.00% | Add +1.4% | 30,554 | $827K |
| New York State Teachers Retirement System | 0.00% | Reduce -0.3% | 30,099 | $815K |
| Millennium Management | 0.00% | Reduce -59.6% | 29,559 | $800K |
| Dynamic Technology Lab Private Ltd | 0.18% | Add +1.1% | 29,423 | $797K |
| Royal Bank of Canada | 0.00% | Reduce -58.9% | 28,309 | $767K |
| Globeflex Capital L P | 0.11% | No change | 27,190 | $736K |
| EntryPoint Capital, LLC | 0.26% | Reduce -4.7% | 24,716 | $669K |
| XTX Topco Ltd | 0.02% | New | 24,255 | $657K |
| Supplemental Annuity Collective Trust of NJ | 0.17% | No change | 24,000 | $650K |
| Mangrove Partners Im, LLC | 0.05% | New | 22,732 | $616K |
| Boston Partners | 0.00% | Add +4.4% | 22,080 | $598K |
| Campbell & CO Investment Adviser LLC | 0.03% | Add +10.9% | 21,657 | $586K |
| Wells Fargo & Company | 0.00% | Add +39.9% | 21,383 | $579K |
| T. Rowe Price Associates Inc. | 0.00% | Add +0.9% | 20,980 | $569K |
| Guggenheim Capital LLC | 0.00% | New | 20,959 | $568K |
| D. E. Shaw & Co. | 0.00% | Add +23.8% | 20,405 | $553K |
| CWA Asset Management Group, LLC | 0.02% | New | 19,861 | $538K |
| Mariner, LLC | 0.00% | Add +13.4% | 24,016 | $527K |
| Prudential Financial Inc. | 0.00% | Reduce -6.7% | 19,159 | $519K |
| California State Teachers Retirement System | 0.00% | Reduce -0.2% | 18,848 | $510K |
| AlphaQuest LLC | 0.03% | Add +32.9% | 18,671 | $506K |
| KLP Kapitalforvaltning As | 0.00% | No change | 18,400 | $498K |
| Numerai GP LLC | 0.06% | New | 17,996 | $487K |
| Alliancebernstein L.P. | 0.00% | Reduce -15.4% | 17,623 | $477K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 17,400 | $472K |
| State of Wisconsin Investment Board | 0.00% | Reduce -57.1% | 17,418 | $472K |
| Hancock Whitney Corp. | 0.01% | Reduce -8.2% | 16,865 | $457K |
| State of Tennessee, Department of Treasury | 0.00% | Add +37.0% | 15,256 | $449K |
| Verition Fund Management LLC | 0.00% | Add +4.0% | 16,470 | $446K |
| Creative Planning | 0.00% | Add +33.5% | 16,258 | $440K |
| Quantinno Capital Management LP | 0.00% | Add +93.9% | 15,861 | $430K |
| Comerica Bank | 0.00% | Add +20.6% | 15,530 | $421K |
| Marble Wealth, LLC | 0.06% | — | 15,085 | $409K |
"% of holder's portfolio" is KOP's weight in each manager's 13F, not the share of Koppers Holdings Inc. the manager owns.