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, Q2 2025
Institutional positions in Koppers Holdings Inc. as of Jun 30, 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
- 203
- +20 vs. Q1 2025
- Shares held
- 18.6M
- −43.1K (−0.2%) vs. Q1 2025
- Total value
- $599.1M
- +$75.2M (+14.3%) vs. Q1 2025
- New holders
- 37
- 73 more added
- Sold out
- 17
- 63 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Koppers Holdings Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raymond James Financial Inc | 13,274 | $426.8K | 0.00% | −270−2.0% | Reduced |
| NJ State Employees Deferred Compensation Plan | 13,000 | $417.9K | 0.05% | 00.0% | Unchanged |
| Wells Fargo & Company | 12,821 | $412.2K | 0.00% | +516+4.2% | Added |
| Walleye Capital LLC | 12,403 | $398.8K | 0.00% | +12,403 | New |
| Deutsche Bank AG | 12,269 | $394.4K | 0.00% | −2,818−18.7% | Reduced |
| Franklin Resources Inc | 12,127 | $389.9K | 0.00% | +92+0.8% | Added |
| State of Alaska, Department of Revenue | 11,903 | $382.0K | 0.00% | +672+6.0% | Added |
| Nebula Research & Development LLC | 11,756 | $378.0K | 0.03% | +1,809+18.2% | Added |
| Teacher Retirement System of Texas | 11,673 | $375.3K | 0.00% | +481+4.3% | Added |
| Verition Fund Management LLC | 11,357 | $365.1K | 0.00% | −2,431−17.6% | Reduced |
| Creative Planning | 11,343 | $364.7K | 0.00% | +11,343 | New |
| Allspring Global Investments Holdings, LLC | 11,315 | $363.8K | 0.00% | −651−5.4% | Reduced |
| MetLife Investment Management | 11,217 | $360.6K | 0.00% | −756−6.3% | Reduced |
| RBF Capital, LLC | 10,931 | $351.4K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 10,581 | $340.2K | 0.00% | −1,021−8.8% | Reduced |
| Illinois Municipal Retirement Fund | 10,094 | $324.5K | 0.00% | +68+0.7% | Added |
| Intech Investment Management LLC | 9,843 | $316.5K | 0.00% | −20,571−67.6% | Reduced |
| Public Employees Retirement System of Ohio | 9,534 | $306.5K | 0.00% | +54+0.6% | Added |
| Kennondale Capital Management LLC | 9,512 | $305.8K | 0.31% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 9,300 | $299.0K | 0.01% | −200−2.1% | Reduced |
| Janus Henderson Group PLC | 9,208 | $295.7K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 9,180 | $295.1K | 0.00% | −7,150−43.8% | Reduced |
| Advisors Asset Management, Inc. | 8,265 | $265.7K | 0.00% | −134−1.6% | Reduced |
| Petrus Trust Company, LTA | 8,157 | $262.2K | 0.03% | +8,157 | New |
| Bailard, Inc. | 8,000 | $257.2K | 0.01% | +8,000 | New |
| Ci Investments Inc. | 8,000 | $257.0K | 0.00% | −12,000−60.0% | Reduced |
| Yousif Capital Management, LLC | 7,523 | $241.9K | 0.00% | −129−1.7% | Reduced |
| Quantinno Capital Management LP | 7,377 | $237.2K | 0.00% | +7,377 | New |
| DGS Capital Management, LLC | 7,203 | $231.6K | 0.05% | +60+0.8% | Added |
| Manufacturers Life Insurance Company, The | 7,170 | $230.5K | 0.00% | +7,170 | New |
| Sequoia Financial Advisors, LLC | 7,084 | $227.8K | 0.00% | +7,084 | New |
| Numerai GP LLC | 7,077 | $227.5K | 0.03% | −8,128−53.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,772 | $218.0K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 6,544 | $210.4K | 0.11% | −3,357−33.9% | Reduced |
| New York State Common Retirement Fund | 6,170 | $198.4K | 0.00% | −11,800−65.7% | Reduced |
| State of Wyoming | 6,090 | $195.8K | 0.02% | +2,261+59.0% | Added |
| Amalgamated Bank | 5,723 | $184.0K | 0.00% | +98+1.7% | Added |
| Harbor Capital Advisors, Inc. | 5,557 | $179.0K | 0.01% | −530−8.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,567 | $179.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 5,222 | $170.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 5,148 | $165.5K | 0.00% | −921−15.2% | Reduced |
| Oregon Public Employees Retirement Fund | 4,596 | $147.8K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 4,200 | $135.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 4,198 | $135.0K | 0.00% | 00.0% | Unchanged |
| EMC Capital Management | 3,624 | $117.0K | 0.06% | −2,914−44.6% | Reduced |
| Shell Asset Management Co | 3,586 | $115.0K | 0.00% | −393−9.9% | Reduced |
| CWM, LLC | 3,507 | $113.0K | 0.00% | +2,010+134.3% | Added |
| BNP Paribas Arbitrage, SA | 3,235 | $104.0K | 0.00% | +615+23.5% | Added |
| Walleye Trading LLC | 2,151 | $69.2K | 0.00% | +2,151 | New |
| Quantbot Technologies LP | 2,130 | $68.5K | 0.00% | +1,041+95.6% | Added |
| Copeland Capital Management, LLC | 2,050 | $65.9K | 0.00% | +288+16.3% | Added |
| Ameritas Investment Partners, Inc. | 2,005 | $64.5K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,930 | $62.0K | 0.00% | +1,391+258.1% | Added |
| US Bancorp | 1,432 | $46.0K | 0.00% | −595−29.4% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 1,335 | $42.9K | 0.01% | +1,335 | New |
| GAMMA Investing LLC | 1,123 | $36.1K | 0.00% | −712−38.8% | Reduced |
| Meeder Asset Management Inc | 1,014 | $32.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 820 | $26.4K | 0.00% | +41+5.3% | Added |
| Brown, Lisle/Cummings, Inc. | 617 | $19.8K | 0.01% | +477+340.7% | Added |
| Sterling Capital Management LLC | 525 | $16.9K | 0.00% | +187+55.3% | Added |
| Danske Bank A/S | 500 | $16.1K | 0.00% | +500 | New |
| Smartleaf Asset Management LLC | 452 | $14.8K | 0.00% | −223−33.0% | Reduced |
| EverSource Wealth Advisors, LLC | 456 | $14.7K | 0.00% | +110+31.8% | Added |
| Ronald Blue Trust, Inc. | 432 | $13.9K | 0.00% | +22+5.4% | Added |
| WealthCollab, LLC | 423 | $13.6K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 389 | $12.5K | 0.00% | −100−20.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 344 | $11.0K | 0.00% | +344 | New |
| Versant Capital Management, Inc | 249 | $8.01K | 0.00% | +249 | New |
| Fifth Third Bancorp | 219 | $7.04K | 0.00% | +29+15.3% | Added |
| Skopos Labs, Inc. | 208 | $6.69K | 0.00% | +103+98.1% | Added |
| Trust Co of Toledo NA | 191 | $6.14K | 0.00% | +191 | New |
| Essential Partners LLC | 179 | $5.75K | 0.00% | +179 | New |
| Allworth Financial LP | 152 | $4.89K | 0.00% | +22+16.9% | Added |
| LRI Investments, LLC | 146 | $4.69K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 119 | $3.83K | 0.00% | +61+105.2% | Added |
| Signaturefd, LLC | 95 | $3.05K | 0.00% | +95 | New |
| Northwestern Mutual Wealth Management Co | 80 | $2.57K | 0.00% | 00.0% | Unchanged |
| Moisand Fitzgerald Tamayo, LLC | 77 | $2.48K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 50 | $2.12K | 0.00% | +50 | New |
| Hantz Financial Services, Inc. | 53 | $2.00K | 0.00% | +53 | New |
| Simplex Trading, LLC | 81 | $2.00K | 0.00% | +81 | New |
| First Horizon Advisors, Inc. | 60 | $1.93K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 59 | $1.90K | 0.00% | +59 | New |
| SRS Capital Advisors, Inc. | 54 | $1.74K | 0.00% | +27+100.0% | Added |
| Rothschild Investment LLC | 45 | $1.45K | 0.00% | −15−25.0% | Reduced |
| Principal Securities, Inc. | 45 | $1.45K | 0.00% | +45 | New |
| Umb Bank N A | 43 | $1.38K | 0.00% | −121−73.8% | Reduced |
| Parkside Financial Bank & Trust | 39 | $1.25K | 0.00% | +19+95.0% | Added |
| Bessemer Group Inc | 44 | $1.00K | 0.00% | +14+46.7% | Added |
| Covestor Ltd | 40 | $1.00K | 0.00% | −4−9.1% | Reduced |
| Clearstead Advisors, LLC | 27 | $869 | 0.00% | +27 | New |
| Jones Financial Companies LLLP | 18 | $590 | 0.00% | +18 | New |
| Rialto Wealth Management, LLC | 16 | $515 | 0.00% | −2−11.1% | Reduced |
| Farmers & Merchants Investments Inc | 13 | $418 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 10 | $322 | 0.00% | 00.0% | Unchanged |
| Atlantic Trust, LLC | 10 | $322 | 0.00% | +10 | New |
| True Wealth Design, LLC | 9 | $290 | 0.00% | −78−89.7% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 8 | $258 | 0.00% | +8 | New |
| Assetmark, Inc | 7 | $225 | 0.00% | +7 | New |
| Garde Capital, Inc. | 5 | $161 | 0.00% | 00.0% | Unchanged |