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, Q3 2023
Institutional positions in Koppers Holdings Inc. as of Sep 30, 2023. 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
- 169
- +18 vs. Q2 2023
- Shares held
- 19.0M
- +512.0K (+2.8%) vs. Q2 2023
- Total value
- $752.0M
- +$122.5M (+19.5%) vs. Q2 2023
- New holders
- 26
- 46 more added
- Sold out
- 8
- 67 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Koppers Holdings Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,321,771 | $131.4M | 0.00% | −91,597−2.7% | Reduced |
| Vanguard Group Inc | 2,391,955 | $94.6M | 0.00% | −5,780−0.2% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 2,175,769 | $86.1M | 0.49% | −28,003−1.3% | Reduced |
| Rubric Capital Management LP | 1,138,592 | $45.0M | 1.89% | +73,151+6.9% | Added |
| Dimensional Fund Advisors LP | 1,097,393 | $43.4M | 0.01% | +69,282+6.7% | Added |
| State Street Corp | 761,492 | $30.1M | 0.00% | +9,591+1.3% | Added |
| LSV Asset Management | 750,550 | $29.7M | 0.07% | −7,700−1.0% | Reduced |
| Pzena Investment Management LLC | 563,558 | $22.3M | 0.10% | −2,212−0.4% | Reduced |
| Invesco Ltd. | 462,789 | $18.3M | 0.00% | +104,590+29.2% | Added |
| Principal Financial Group Inc | 436,515 | $17.3M | 0.01% | −15,867−3.5% | Reduced |
| Geode Capital Management, LLC | 414,515 | $16.4M | 0.00% | +15,714+3.9% | Added |
| Charles Schwab Investment Management Inc | 352,845 | $14.0M | 0.00% | −1680.0% | Reduced |
| Morgan Stanley | 308,756 | $12.2M | 0.00% | +76,796+33.1% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 296,500 | $11.7M | 1.46% | −2,796−0.9% | Reduced |
| Bank of New York Mellon Corp | 253,424 | $10.0M | 0.00% | −6,605−2.5% | Reduced |
| Royal Bank of Canada | 246,384 | $9.74M | 0.00% | +5,031+2.1% | Added |
| Northern Trust Corp | 227,525 | $9.00M | 0.00% | +2,030+0.9% | Added |
| Bank of America Corp | 192,810 | $7.63M | 0.00% | −846−0.4% | Reduced |
| Huntington National Bank | 176,928 | $7.00M | 0.07% | −2,000−1.1% | Reduced |
| Nuveen Asset Management, LLC | 171,193 | $6.77M | 0.00% | −6,736−3.8% | Reduced |
| Bridgeway Capital Management, LLC | 150,600 | $5.96M | 0.14% | +5,688+3.9% | Added |
| Ameriprise Financial Inc | 142,184 | $5.62M | 0.00% | −11,417−7.4% | Reduced |
| Assenagon Asset Management S.A. | 123,753 | $4.89M | 0.02% | +94,732+326.4% | Added |
| Federated Hermes, Inc. | 95,869 | $3.79M | 0.01% | +1,047+1.1% | Added |
| JPMorgan Chase & Co | 94,775 | $3.75M | 0.00% | +25,472+36.8% | Added |
| Ironwood Investment Management LLC | 90,056 | $3.56M | 2.17% | 00.0% | Unchanged |
| Prudential Financial Inc | 85,804 | $3.39M | 0.01% | −6,480−7.0% | Reduced |
| Kestrel Investment Management Corp | 74,950 | $2.96M | 1.87% | −8,200−9.9% | Reduced |
| Santori & Peters | 73,377 | $2.90M | 1.56% | 00.0% | Unchanged |
| Empowered Funds, LLC | 70,500 | $2.79M | 0.08% | +5,688+8.8% | Added |
| Goldman Sachs Group Inc | 70,494 | $2.79M | 0.00% | −6,179−8.1% | Reduced |
| EVR Research LP | 70,000 | $2.77M | 0.73% | +70,000 | New |
| Victory Capital Management Inc | 68,835 | $2.72M | 0.00% | −11,528−14.3% | Reduced |
| Rhumbline Advisers | 67,451 | $2.67M | 0.00% | −113−0.2% | Reduced |
| Acadian Asset Management LLC | 66,193 | $2.62M | 0.01% | +12,254+22.7% | Added |
| State of New Jersey Common Pension Fund D | 64,441 | $2.55M | 0.01% | −18,288−22.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 63,727 | $2.52M | 0.00% | +54,841+617.2% | Added |
| Brandywine Global Investment Management, LLC | 62,056 | $2.45M | 0.02% | +6,402+11.5% | Added |
| Legal & General Group Plc | 58,762 | $2.32M | 0.00% | +3,336+6.0% | Added |
| AQR Capital Management LLC | 48,286 | $1.91M | 0.00% | −69,867−59.1% | Reduced |
| Macquarie Group Ltd | 48,050 | $1.90M | 0.00% | 00.0% | Unchanged |
| Advisors Preferred, LLC | 47,760 | $1.90M | 0.62% | +47,760 | New |
| Swiss National Bank | 45,800 | $1.81M | 0.00% | +700+1.6% | Added |
| Panagora Asset Management Inc | 45,040 | $1.78M | 0.01% | −11,005−19.6% | Reduced |
| Trexquant Investment LP | 41,323 | $1.63M | 0.04% | +29,341+244.9% | Added |
| D.B. Root & Company, LLC | 39,537 | $1.56M | 0.61% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 38,537 | $1.52M | 0.00% | −500−1.3% | Reduced |
| Pacific Ridge Capital Partners, LLC | 34,355 | $1.36M | 0.32% | −150−0.4% | Reduced |
| Norges Bank | 33,100 | $1.31M | 0.00% | +33,100 | New |
| SEI Investments Co | 30,757 | $1.22M | 0.00% | +12,635+69.7% | Added |
| EAM Investors, LLC | 29,297 | $1.16M | 0.22% | +29,297 | New |
| Credit Suisse AG | 28,587 | $1.13M | 0.00% | −1,112−3.7% | Reduced |
| Renaissance Technologies LLC | 28,100 | $1.11M | 0.00% | +12,900+84.9% | Added |
| UBS Asset Management Americas Inc | 27,276 | $1.08M | 0.00% | +110+0.4% | Added |
| Globeflex Capital L P | 27,190 | $1.08M | 0.13% | −748−2.7% | Reduced |
| Raymond James & Associates | 26,762 | $1.06M | 0.00% | −21−0.1% | Reduced |
| Millennium Management LLC | 26,551 | $1.05M | 0.00% | −9,249−25.8% | Reduced |
| Teacher Retirement System of Texas | 26,001 | $1.03M | 0.01% | +9,103+53.9% | Added |
| Skylands Capital, LLC | 25,850 | $1.02M | 0.15% | +25,850 | New |
| Public Sector Pension Investment Board | 25,797 | $1.02M | 0.01% | −11,173−30.2% | Reduced |
| Gsa Capital Partners LLP | 25,698 | $1.02M | 0.09% | +25,698 | New |
| Russell Investments Group, Ltd. | 25,631 | $1.01M | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 25,198 | $996.6K | 0.01% | −6,620−20.8% | Reduced |
| Baird Financial Group, Inc. | 24,366 | $963.7K | 0.00% | −557−2.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 24,301 | $961.0K | 0.00% | −527−2.1% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 24,000 | $949.2K | 0.36% | 00.0% | Unchanged |
| California State Teachers Retirement System | 22,864 | $904.3K | 0.00% | −2,161−8.6% | Reduced |
| Price T Rowe Associates Inc | 22,689 | $898.0K | 0.00% | −554−2.4% | Reduced |
| Advisor Group Holdings, Inc. | 20,070 | $793.8K | 0.00% | −1,605−7.4% | Reduced |
| Great West Life Assurance Co | 19,811 | $783.0K | 0.00% | +1,753+9.7% | Added |
| Thrivent Financial for Lutherans | 19,094 | $755.0K | 0.00% | −831−4.2% | Reduced |
| American Century Companies Inc | 18,822 | $744.4K | 0.00% | +2,541+15.6% | Added |
| Barclays PLC | 18,465 | $730.3K | 0.00% | +2,191+13.5% | Added |
| Texas Permanent School Fund | 17,726 | $701.1K | 0.01% | −275−1.5% | Reduced |
| Alliancebernstein L.P. | 17,133 | $677.6K | 0.00% | +8,200+91.8% | Added |
| New York State Common Retirement Fund | 16,931 | $669.6K | 0.00% | +1,429+9.2% | Added |
| State of Wisconsin Investment Board | 15,938 | $630.3K | 0.00% | +2,894+22.2% | Added |
| Quadrature Capital Ltd | 15,128 | $597.7K | 0.01% | +15,128 | New |
| Janney Montgomery Scott LLC | 14,947 | $591.0K | 0.00% | −78−0.5% | Reduced |
| STRS Ohio | 14,900 | $589.0K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 14,817 | $586.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,954 | $551.9K | 0.00% | −9,589−40.7% | Reduced |
| Mariner, LLC | 13,766 | $544.5K | 0.00% | −9,176−40.0% | Reduced |
| Waratah Capital Advisors Ltd. | 13,225 | $523.0K | 0.02% | +13,225 | New |
| NJ State Employees Deferred Compensation Plan | 13,000 | $514.1K | 0.08% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 12,996 | $513.0K | 0.01% | −709−5.2% | Reduced |
| Two Sigma Investments, LP | 12,511 | $494.8K | 0.00% | −10,159−44.8% | Reduced |
| Jump Financial, LLC | 12,365 | $489.0K | 0.02% | +12,365 | New |
| Illinois Municipal Retirement Fund | 12,362 | $489.0K | 0.01% | +12,362 | New |
| Citadel Advisors LLC | 11,875 | $469.7K | 0.00% | +11,680+5,989.7% | Added |
| SG Americas Securities, LLC | 11,779 | $466.0K | 0.01% | +11,779 | New |
| Channing Capital Management, LLC | 11,728 | $463.8K | 0.02% | 00.0% | Unchanged |
| Advisor Partners II, LLC | 11,599 | $458.7K | 0.02% | +11,599 | New |
| HRT Financial LP | 11,560 | $457.0K | 0.00% | −4,851−29.6% | Reduced |
| State of Tennessee, Treasury Department | 11,225 | $443.9K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 11,103 | $439.1K | 0.00% | +232+2.1% | Added |
| Dark Forest Capital Management LP | 11,100 | $439.0K | 0.04% | +11,100 | New |
| MetLife Investment Management | 10,659 | $421.6K | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 10,600 | $419.2K | 0.01% | −300−2.8% | Reduced |
| Yousif Capital Management, LLC | 10,475 | $414.3K | 0.01% | −780−6.9% | Reduced |