PITTSBURGH, PA
KOPPERS HOLDINGS INC.KOP— Latest position per institution from SEC 13F filings
15
Institutional holders
19.30M
Total shares held
689.45M
Estimated value
964.93K
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
117.78M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.54M
Value
41.70M
Filed
Dec 31, 2025
PZENA INVESTMENT MANAGEMENT LLC
CIK 1027796
Shares
1.21M
Value
46.78M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.19M
Value
46.08M
Filed
Mar 31, 2026
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 1082327
Shares
978.59K
Value
37.85M
Filed
Mar 31, 2026
SIMCOE CAPITAL MANAGEMENT, LLC
CIK 1633362
Shares
944.43K
Value
36.53M
Filed
Mar 31, 2026
LSV ASSET MANAGEMENT
CIK 1050470
Shares
926.03K
Value
35.82K
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
840.45K
Value
32.51M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
752.26K
Value
29.10M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
535K
Value
20.69M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
530.53K
Value
20.52M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
477.88K
Value
18.48M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
467.61K
Value
18.09M
Filed
Mar 31, 2026
QUAKER CAPITAL INVESTMENTS, LLC
CIK 1633648
Shares
457.85K
Value
17.71M
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
417.54K
Value
16.15M
Filed
Mar 31, 2026
RUBRIC CAPITAL MANAGEMENT LP
CIK 1687509
Shares
361.49K
Value
13.37M
Filed
Jun 30, 2024
SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP
CIK 1470414
Shares
294.72K
Value
15.10M
Filed
Dec 31, 2023
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
261.79K
Value
10.13M
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
245.16K
Value
9.48M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 3.82M | 141.35M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 3.05M | 117.78M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 1.54M | 41.70M | Dec 31, 2025 |
| 4 | PZENA INVESTMENT MANAGEMENT LLC | 1027796 | 1.21M | 46.78M | Mar 31, 2026 |
| 5 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.19M | 46.08M | Mar 31, 2026 |
| 6 | FULLER & THALER ASSET MANAGEMENT, INC. | 1082327 | 978.59K | 37.85M | Mar 31, 2026 |
| 7 | SIMCOE CAPITAL MANAGEMENT, LLC | 1633362 | 944.43K | 36.53M | Mar 31, 2026 |
| 8 | LSV ASSET MANAGEMENT | 1050470 | 926.03K | 35.82K | Mar 31, 2026 |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 840.45K | 32.51M | Mar 31, 2026 |
| 10 | STATE STREET CORP | 93751 | 752.26K | 29.10M | Mar 31, 2026 |
| 11 | AMERICAN CENTURY COMPANIES INC | 748054 | 535K | 20.69M | Mar 31, 2026 |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 530.53K | 20.52M | Mar 31, 2026 |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 477.88K | 18.48M | Mar 31, 2026 |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 467.61K | 18.09M | Mar 31, 2026 |
| 15 | QUAKER CAPITAL INVESTMENTS, LLC | 1633648 | 457.85K | 17.71M | Mar 31, 2026 |
| 16 | TWO SIGMA INVESTMENTS, LP | 1179392 | 417.54K | 16.15M | Mar 31, 2026 |
| 17 | RUBRIC CAPITAL MANAGEMENT LP | 1687509 | 361.49K | 13.37M | Jun 30, 2024 |
| 18 | SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP | 1470414 | 294.72K | 15.10M | Dec 31, 2023 |
| 19 | AMERIPRISE FINANCIAL INC | 820027 | 261.79K | 10.13M | Mar 31, 2026 |
| 20 | NORTHERN TRUST CORP | 73124 | 245.16K | 9.48M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.