PITTSBURGH, PA
KOPPERS HOLDINGS INC.KOP— Latest position per institution from SEC 13F filings
15
Institutional holders
20.56M
Total shares held
781.94M
Estimated value
1.03M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.82M
Value
141.35M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
3.05M
Value
136.84M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.54M
Value
41.70M
Filed
Dec 31, 2025
SIMCOE CAPITAL MANAGEMENT, LLC
CIK 1633362
Shares
1.42M
Value
63.59M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.24M
Value
55.55M
Filed
Jun 30, 2026
PZENA INVESTMENT MANAGEMENT LLC
CIK 1027796
Shares
1.06M
Value
47.65M
Filed
Jun 30, 2026
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 1082327
Shares
943.28K
Value
42.35M
Filed
Jun 30, 2026
LSV ASSET MANAGEMENT
CIK 1050470
Shares
941.88K
Value
42.29K
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
896.88K
Value
19.98K
Filed
Jun 30, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
848.07K
Value
38.08M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
812.63K
Value
36.49M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
804.55K
Value
36.12M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
539.05K
Value
24.20M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
483.42K
Value
21.71M
Filed
Jun 30, 2026
QUAKER CAPITAL INVESTMENTS, LLC
CIK 1633648
Shares
408.56K
Value
18.34M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
384.12K
Value
17.25M
Filed
Jun 30, 2026
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
384.12K
Value
17.25M
Filed
Jun 30, 2026
RUBRIC CAPITAL MANAGEMENT LP
CIK 1687509
Shares
361.49K
Value
13.37M
Filed
Jun 30, 2024
INVESCO LTD.
CIK 914208
Shares
332.61K
Value
14.93M
Filed
Jun 30, 2026
SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP
CIK 1470414
Shares
294.72K
Value
15.10M
Filed
Dec 31, 2023
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 3.82M | 141.35M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 3.05M | 136.84M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 1.54M | 41.70M | Dec 31, 2025 |
| 4 | SIMCOE CAPITAL MANAGEMENT, LLC | 1633362 | 1.42M | 63.59M | Jun 30, 2026 |
| 5 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.24M | 55.55M | Jun 30, 2026 |
| 6 | PZENA INVESTMENT MANAGEMENT LLC | 1027796 | 1.06M | 47.65M | Jun 30, 2026 |
| 7 | FULLER & THALER ASSET MANAGEMENT, INC. | 1082327 | 943.28K | 42.35M | Jun 30, 2026 |
| 8 | LSV ASSET MANAGEMENT | 1050470 | 941.88K | 42.29K | Jun 30, 2026 |
| 9 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 896.88K | 19.98K | Jun 30, 2026 |
| 10 | AMERICAN CENTURY COMPANIES INC | 748054 | 848.07K | 38.08M | Jun 30, 2026 |
| 11 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 812.63K | 36.49M | Jun 30, 2026 |
| 12 | STATE STREET CORP | 93751 | 804.55K | 36.12M | Jun 30, 2026 |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 539.05K | 24.20M | Jun 30, 2026 |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 483.42K | 21.71M | Jun 30, 2026 |
| 15 | QUAKER CAPITAL INVESTMENTS, LLC | 1633648 | 408.56K | 18.34M | Jun 30, 2026 |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 384.12K | 17.25M | Jun 30, 2026 |
| 17 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 384.12K | 17.25M | Jun 30, 2026 |
| 18 | RUBRIC CAPITAL MANAGEMENT LP | 1687509 | 361.49K | 13.37M | Jun 30, 2024 |
| 19 | INVESCO LTD. | 914208 | 332.61K | 14.93M | Jun 30, 2026 |
| 20 | SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP | 1470414 | 294.72K | 15.10M | Dec 31, 2023 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.