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 2021
Institutional positions in Koppers Holdings Inc. as of Sep 30, 2021. 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
- 141
- +2 vs. Q2 2021
- Shares held
- 19.6M
- +289.0K (+1.5%) vs. Q2 2021
- Total value
- $614.0M
- −$11.0M (−1.8%) vs. Q2 2021
- New holders
- 18
- 42 more added
- Sold out
- 16
- 48 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Koppers Holdings Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,383,530 | $105.8M | 0.00% | −62,783−1.8% | Reduced |
| Vanguard Group Inc | 2,343,247 | $73.3M | 0.00% | −2,014−0.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,938,035 | $60.6M | 0.39% | −39,191−2.0% | Reduced |
| Rubric Capital Management LP | 1,059,120 | $33.1M | 1.91% | +59,120+5.9% | Added |
| LSV Asset Management | 781,883 | $24.4M | 0.04% | +218,545+38.8% | Added |
| Dimensional Fund Advisors LP | 699,498 | $21.9M | 0.01% | +5,380+0.8% | Added |
| State Street Corp | 681,119 | $21.3M | 0.00% | −21,645−3.1% | Reduced |
| Southernsun Asset Management, LLC | 628,783 | $19.7M | 2.08% | +42,986+7.3% | Added |
| Bank of Montreal | 454,090 | $14.9M | 0.01% | +41,577+10.1% | Added |
| Principal Financial Group Inc | 397,648 | $12.4M | 0.01% | +722+0.2% | Added |
| JPMorgan Chase & Co | 358,419 | $11.2M | 0.00% | −67,416−15.8% | Reduced |
| Royal Bank of Canada | 352,101 | $11.0M | 0.00% | +38,682+12.3% | Added |
| Federated Hermes, Inc. | 350,803 | $11.0M | 0.02% | +19,706+6.0% | Added |
| Geode Capital Management, LLC | 347,189 | $10.9M | 0.00% | +2,222+0.6% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 346,334 | $10.8M | 1.09% | +2,771+0.8% | Added |
| Invesco Ltd. | 316,172 | $9.88M | 0.00% | −15,834−4.8% | Reduced |
| Thompson Siegel & Walmsley LLC | 284,505 | $8.89M | 0.13% | +284,505 | New |
| Charles Schwab Investment Management Inc | 270,874 | $8.47M | 0.00% | −30,007−10.0% | Reduced |
| Invenomic Capital Management LP | 261,302 | $8.17M | 2.91% | +71,438+37.6% | Added |
| Northern Trust Corp | 246,435 | $7.70M | 0.00% | −1,270−0.5% | Reduced |
| Bank of New York Mellon Corp | 245,162 | $7.67M | 0.00% | +6,238+2.6% | Added |
| Russell Investments Group, Ltd. | 220,942 | $6.90M | 0.01% | −15,331−6.5% | Reduced |
| Victory Capital Management Inc | 218,579 | $6.83M | 0.01% | +2,313+1.1% | Added |
| Huntington National Bank | 182,193 | $5.70M | 0.06% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 179,762 | $5.62M | 0.02% | −4,244−2.3% | Reduced |
| Nuveen Asset Management, LLC | 173,597 | $5.43M | 0.00% | −86,760−33.3% | Reduced |
| Bank of America Corp | 167,565 | $5.24M | 0.00% | +4,387+2.7% | Added |
| Ameriprise Financial Inc | 134,006 | $4.19M | 0.00% | −5,569−4.0% | Reduced |
| Goldman Sachs Group Inc | 133,604 | $4.18M | 0.00% | −73,419−35.5% | Reduced |
| Parametric Portfolio Associates LLC | 116,301 | $3.64M | 0.00% | +17,332+17.5% | Added |
| Bridgeway Capital Management, LLC | 115,600 | $3.61M | 0.07% | 00.0% | Unchanged |
| Kestrel Investment Management Corp | 106,150 | $3.32M | 1.58% | +106,150 | New |
| Phocas Financial Corp. | 105,619 | $3.30M | 0.42% | +460+0.4% | Added |
| Ironwood Investment Management LLC | 100,356 | $3.14M | 1.63% | −1,420−1.4% | Reduced |
| Morgan Stanley | 83,113 | $2.60M | 0.00% | −31,813−27.7% | Reduced |
| Wells Fargo & Company | 74,382 | $2.33M | 0.00% | +39,087+110.7% | Added |
| Wilen Investment Management Corp. | 68,207 | $2.11M | 1.73% | +3,600+5.6% | Added |
| Santori & Peters | 65,936 | $2.06M | 1.17% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 64,718 | $2.02M | 0.21% | +64,718 | New |
| Rhumbline Advisers | 63,137 | $1.97M | 0.00% | −7,577−10.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 58,819 | $1.84M | 0.01% | 00.0% | Unchanged |
| Verdad Advisers, LP | 57,500 | $1.80M | 1.30% | +57,500 | New |
| Acadian Asset Management LLC | 54,898 | $1.72M | 0.01% | −124,617−69.4% | Reduced |
| Legal & General Group Plc | 50,367 | $1.57M | 0.00% | +4,495+9.8% | Added |
| Aurora Investment Counsel | 49,659 | $1.55M | 1.08% | +415+0.8% | Added |
| Swiss National Bank | 46,500 | $1.45M | 0.00% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 43,437 | $1.36M | 0.01% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 40,555 | $1.27M | 0.00% | −2,356−5.5% | Reduced |
| Ancora Advisors, LLC | 40,530 | $1.27M | 0.03% | −3,480−7.9% | Reduced |
| D.B. Root & Company, LLC | 39,337 | $1.23M | 0.48% | 00.0% | Unchanged |
| Citadel Advisors LLC | 39,303 | $1.23M | 0.00% | +28,156+252.6% | Added |
| Exchange Traded Concepts, LLC | 38,883 | $1.22M | 0.03% | +6,813+21.2% | Added |
| Globeflex Capital L P | 38,678 | $1.21M | 0.26% | −57,942−60.0% | Reduced |
| New York State Common Retirement Fund | 37,993 | $1.19M | 0.00% | −4,130−9.8% | Reduced |
| Comerica Bank | 32,844 | $1.13M | 0.01% | −464−1.4% | Reduced |
| Prudential Financial Inc | 32,615 | $1.02M | 0.00% | +8,531+35.4% | Added |
| First Trust Advisors LP | 30,371 | $949.0K | 0.00% | +30,371 | New |
| Supplemental Annuity Collective Trust of NJ | 30,000 | $938.0K | 0.31% | 00.0% | Unchanged |
| California State Teachers Retirement System | 28,448 | $889.0K | 0.00% | −106−0.4% | Reduced |
| Denali Advisors LLC | 27,200 | $850.0K | 0.36% | +900+3.4% | Added |
| Voya Investment Management LLC | 25,131 | $786.0K | 0.00% | +949+3.9% | Added |
| SG Americas Securities, LLC | 23,676 | $740.0K | 0.00% | +23,676 | New |
| Advisor Group Holdings, Inc. | 22,921 | $719.0K | 0.00% | +20,362+795.7% | Added |
| BNP Paribas Arbitrage, SA | 22,897 | $715.8K | 0.00% | +12,474+119.7% | Added |
| Barclays PLC | 22,804 | $712.0K | 0.00% | +6,129+36.8% | Added |
| Los Angeles Capital Management LLC | 21,926 | $685.0K | 0.00% | −27,712−55.8% | Reduced |
| Ensign Peak Advisors, Inc | 21,467 | $671.0K | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 20,914 | $654.0K | 0.00% | −5,506−20.8% | Reduced |
| Panagora Asset Management Inc | 20,632 | $645.0K | 0.00% | −225−1.1% | Reduced |
| Great West Life Assurance Co | 18,214 | $574.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 18,032 | $564.0K | 0.00% | +449+2.6% | Added |
| State of Tennessee, Treasury Department | 17,134 | $537.0K | 0.00% | +4,188+32.3% | Added |
| Vident Investment Advisory, LLC | 17,087 | $534.0K | 0.02% | 00.0% | Unchanged |
| UBS Group AG | 16,534 | $517.0K | 0.00% | −2,511−13.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 16,180 | $506.0K | 0.01% | −121−0.7% | Reduced |
| Texas Permanent School Fund | 15,785 | $493.0K | 0.01% | −44−0.3% | Reduced |
| State of Alaska, Department of Revenue | 15,566 | $486.0K | 0.00% | +870+5.9% | Added |
| Credit Suisse AG | 15,264 | $477.0K | 0.00% | −2,708−15.1% | Reduced |
| D. E. Shaw & Co., Inc. | 15,138 | $473.0K | 0.00% | −5,966−28.3% | Reduced |
| American International Group, Inc. | 13,078 | $409.0K | 0.00% | −449−3.3% | Reduced |
| NJ State Employees Deferred Compensation Plan | 13,000 | $406.0K | 0.06% | 00.0% | Unchanged |
| Deutsche Bank AG | 12,574 | $393.0K | 0.00% | −169−1.3% | Reduced |
| Citigroup Inc | 11,962 | $374.0K | 0.00% | −1,138−8.7% | Reduced |
| Manufacturers Life Insurance Company, The | 11,786 | $368.0K | 0.00% | −905−7.1% | Reduced |
| Millennium Management LLC | 11,657 | $364.0K | 0.00% | −29,851−71.9% | Reduced |
| Alliancebernstein L.P. | 11,283 | $353.0K | 0.00% | −2,280−16.8% | Reduced |
| Shell Asset Management Co | 11,190 | $350.0K | 0.01% | −480−4.1% | Reduced |
| Virginia Retirement Systems Et Al | 10,500 | $328.0K | 0.00% | −1,300−11.0% | Reduced |
| Louisiana State Employees Retirement System | 10,300 | $322.0K | 0.01% | +700+7.3% | Added |
| Amalgamated Bank | 10,206 | $319.0K | 0.00% | −173−1.7% | Reduced |
| Investors Research Corp | 10,200 | $319.0K | 0.11% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 9,836 | $307.0K | 0.00% | +9,836 | New |
| UBS Asset Management Americas Inc | 9,735 | $304.3K | 0.00% | −3,721−27.7% | Reduced |
| Aigen Investment Management, LP | 9,377 | $293.0K | 0.06% | −690−6.9% | Reduced |
| Brandywine Global Investment Management, LLC | 8,713 | $272.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 8,661 | $271.0K | 0.00% | +732+9.2% | Added |
| Maryland State Retirement & Pension System | 8,447 | $270.0K | 0.01% | +8,447 | New |
| Oregon Public Employees Retirement Fund | 8,610 | $269.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 8,316 | $260.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 8,299 | $259.0K | 0.01% | +8,299 | New |