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 |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 1 | $28 | 0.00% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 3 | $84 | 0.00% | +3 | New |
| Caitong International Asset Management Co., Ltd | 4 | $112 | 0.00% | −19−82.6% | Reduced |
| Larson Financial Group LLC | 5 | $140 | 0.00% | 00.0% | Unchanged |
| Garde Capital, Inc. | 5 | $140 | 0.00% | +5 | New |
| CoreCap Advisors, LLC | 9 | $252 | 0.00% | −7−43.8% | Reduced |
| Farther Finance Advisors, LLC | 10 | $277 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 13 | $364 | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 15 | $420 | 0.00% | +15 | New |
| Rialto Wealth Management, LLC | 18 | $504 | 0.00% | +18 | New |
| Parkside Financial Bank & Trust | 20 | $560 | 0.00% | +10+100.0% | Added |
| SRS Capital Advisors, Inc. | 27 | $756 | 0.00% | +27 | New |
| Covestor Ltd | 44 | $1.00K | 0.00% | −3−6.4% | Reduced |
| Bessemer Group Inc | 30 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 58 | $1.62K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 60 | $1.68K | 0.00% | +60 | New |
| First Horizon Advisors, Inc. | 60 | $1.68K | 0.00% | +60 | New |
| Moisand Fitzgerald Tamayo, LLC | 77 | $2.16K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 80 | $2.24K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 87 | $2.44K | 0.00% | +87 | New |
| Skopos Labs, Inc. | 105 | $2.94K | 0.00% | +99+1,650.0% | Added |
| Allworth Financial LP | 130 | $3.33K | 0.00% | +7+5.7% | Added |
| Brown, Lisle/Cummings, Inc. | 140 | $3.92K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 146 | $4.09K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 164 | $4.59K | 0.00% | +154+1,540.0% | Added |
| Fifth Third Bancorp | 190 | $5.32K | 0.00% | +6+3.3% | Added |
| Coldstream Capital Management Inc | 191 | $5.35K | 0.00% | +191 | New |
| Sterling Capital Management LLC | 338 | $9.46K | 0.00% | −287−45.9% | Reduced |
| EverSource Wealth Advisors, LLC | 346 | $9.69K | 0.00% | +182+111.0% | Added |
| Ronald Blue Trust, Inc. | 410 | $11.5K | 0.00% | +137+50.2% | Added |
| WealthCollab, LLC | 423 | $11.8K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 489 | $13.7K | 0.00% | −18−3.6% | Reduced |
| Tower Research Capital LLC (TRC) | 539 | $15.1K | 0.00% | −3,454−86.5% | Reduced |
| Smartleaf Asset Management LLC | 675 | $18.8K | 0.00% | −91−11.9% | Reduced |
| Advisor Group Holdings, Inc. | 779 | $21.8K | 0.00% | +37+5.0% | Added |
| Meeder Asset Management Inc | 1,014 | $28.4K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,089 | $30.5K | 0.00% | −8,099−88.1% | Reduced |
| Byrne Asset Management LLC | 1,360 | $38.1K | 0.03% | +1,360 | New |
| CWM, LLC | 1,497 | $42.0K | 0.00% | +157+11.7% | Added |
| Copeland Capital Management, LLC | 1,762 | $49.3K | 0.00% | +1,762 | New |
| GAMMA Investing LLC | 1,835 | $51.4K | 0.00% | +973+112.9% | Added |
| Quest Partners LLC | 1,954 | $54.7K | 0.01% | +1,952+97,600.0% | Added |
| Ameritas Investment Partners, Inc. | 2,005 | $56.1K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,027 | $56.8K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 2,620 | $73.4K | 0.00% | −10,058−79.3% | Reduced |
| Acadian Asset Management LLC | 2,843 | $79.0K | 0.00% | −4,533−61.5% | Reduced |
| State of Wyoming | 3,829 | $107.2K | 0.01% | −593−13.4% | Reduced |
| Shell Asset Management Co | 3,979 | $111.0K | 0.01% | −171−4.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,198 | $117.5K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 4,200 | $117.6K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 4,596 | $128.7K | 0.00% | −200−4.2% | Reduced |
| DekaBank Deutsche Girozentrale | 5,222 | $144.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 5,565 | $155.8K | 0.01% | +4,183+302.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,567 | $155.9K | 0.00% | +1,704+44.1% | Added |
| Amalgamated Bank | 5,625 | $158.0K | 0.00% | −404−6.7% | Reduced |
| The PNC Financial Services Group, Inc. | 6,069 | $169.9K | 0.00% | +902+17.5% | Added |
| Harbor Capital Advisors, Inc. | 6,087 | $170.0K | 0.01% | −3,540−36.8% | Reduced |
| EMC Capital Management | 6,538 | $183.0K | 0.11% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 6,772 | $190.0K | 0.00% | 00.0% | Unchanged |
| DGS Capital Management, LLC | 7,143 | $200.0K | 0.05% | −606−7.8% | Reduced |
| Brevan Howard Capital Management LP | 7,143 | $200.0K | 0.01% | +416+6.2% | Added |
| SG Americas Securities, LLC | 7,358 | $206.0K | 0.00% | +769+11.7% | Added |
| Yousif Capital Management, LLC | 7,652 | $214.3K | 0.00% | −78−1.0% | Reduced |
| Amundi | 8,574 | $222.9K | 0.00% | −3,697−30.1% | Reduced |
| Advisors Asset Management, Inc. | 8,399 | $235.2K | 0.00% | +47+0.6% | Added |
| Janus Henderson Group PLC | 9,208 | $257.1K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 9,480 | $265.4K | 0.00% | −1,146−10.8% | Reduced |
| Louisiana State Employees Retirement System | 9,500 | $266.0K | 0.01% | −300−3.1% | Reduced |
| Kennondale Capital Management LLC | 9,512 | $266.3K | 0.29% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 9,901 | $277.2K | 0.13% | −2,282−18.7% | Reduced |
| Nebula Research & Development LLC | 9,947 | $278.5K | 0.03% | +9,947 | New |
| Illinois Municipal Retirement Fund | 10,026 | $280.7K | 0.00% | −2,331−18.9% | Reduced |
| Corebridge Financial, Inc. | 10,247 | $286.9K | 0.00% | −324−3.1% | Reduced |
| RBF Capital, LLC | 10,931 | $306.1K | 0.02% | +10,931 | New |
| Teacher Retirement System of Texas | 11,192 | $313.4K | 0.00% | −6,514−36.8% | Reduced |
| State of Alaska, Department of Revenue | 11,231 | $314.0K | 0.00% | −289−2.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 11,602 | $324.9K | 0.00% | +361+3.2% | Added |
| Hancock Whitney Corp | 11,654 | $326.3K | 0.01% | +279+2.5% | Added |
| Allspring Global Investments Holdings, LLC | 11,966 | $335.0K | 0.00% | +4,197+54.0% | Added |
| MetLife Investment Management | 11,973 | $335.2K | 0.00% | −284−2.3% | Reduced |
| Franklin Resources Inc | 12,035 | $337.0K | 0.00% | +11+0.1% | Added |
| Wells Fargo & Company | 12,305 | $344.5K | 0.00% | −8,783−41.6% | Reduced |
| Denali Advisors LLC | 12,900 | $361.2K | 0.04% | −8,400−39.4% | Reduced |
| NJ State Employees Deferred Compensation Plan | 13,000 | $364.0K | 0.05% | 00.0% | Unchanged |
| Jump Financial, LLC | 13,454 | $376.7K | 0.01% | +5,479+68.7% | Added |
| Raymond James Financial Inc | 13,544 | $379.2K | 0.00% | −1,341−9.0% | Reduced |
| Verition Fund Management LLC | 13,788 | $386.1K | 0.00% | −9,489−40.8% | Reduced |
| Comerica Bank | 14,857 | $416.0K | 0.00% | −516−3.4% | Reduced |
| Deutsche Bank AG | 15,087 | $422.4K | 0.00% | −1,695−10.1% | Reduced |
| Numerai GP LLC | 15,205 | $425.7K | 0.08% | −15,831−51.0% | Reduced |
| Sanctuary Advisors, LLC | 15,220 | $426.2K | 0.00% | +89+0.6% | Added |
| State of Tennessee, Treasury Department | 16,330 | $457.2K | 0.00% | 00.0% | Unchanged |
| Boston Partners | 16,583 | $464.3K | 0.00% | +9,079+121.0% | Added |
| Great West Life Assurance Co | 17,400 | $487.0K | 0.00% | −3,607−17.2% | Reduced |
| State of Wisconsin Investment Board | 17,712 | $495.9K | 0.00% | +17,712 | New |
| New York State Common Retirement Fund | 17,970 | $503.2K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 18,059 | $506.0K | 0.00% | +3,002+19.9% | Added |
| Ensign Peak Advisors, Inc | 18,770 | $525.6K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 18,859 | $526.0K | 0.00% | +5,495+41.1% | Added |
| Voya Investment Management LLC | 19,105 | $534.9K | 0.00% | +4,840+33.9% | Added |