Security key
50060P106
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 19,271,500
- Total 13F shares
- 19,310,147
- Share change
- +824,033
- Total reported value
- $522,936,632
- Price per share
- $27.08
- Number of holders
- 191
- Value change
- +$22,058,062
- Number of buys
- 81
- Number of sells
- 100
Report period
Q4 2025
Institutions
191
Top holders
10
KOP full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Koppers Holdings Inc. SEC filings
Koppers Holdings Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 50060P106
Recent filing periods:
Top shareholders of KOP - Koppers Holdings Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| PZENA INVESTMENT MANAGEMENT LLC |
13F
13D/G
|
Company |
6.1%
from 13D/G
|
1,249,272
|
$34,979,616 | — | 30 Sep 2025 | |
| Stephen R. Tritch |
3/4/5
|
Director |
0.25%
|
47,754
|
$1,164,242 | — | 02 May 2025 | |
| Louis L. Testoni |
3/4/5
|
Director |
0.24%
|
45,778
|
$1,116,067 | — | 02 May 2025 | |
| BlackRock, Inc. |
13F
|
Company |
19%
|
3,647,040
|
$102,117,120 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
8%
|
1,539,485
|
$43,105,580 | — | 30 Sep 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
6.1%
|
1,178,414
|
$32,995,064 | — | 30 Sep 2025 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
|
Company |
5.8%
|
1,109,704
|
$31,071,712 | — | 30 Sep 2025 | |
| LSV ASSET MANAGEMENT |
13F
|
Company |
5%
|
954,431
|
$26,724,000 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
4%
|
769,555
|
$21,547,540 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
2.8%
|
546,299
|
$15,296,372 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.4%
|
465,831
|
$13,044,642 | — | 30 Sep 2025 | |
| Quaker Capital Investments, LLC |
13F
|
Company |
2.2%
|
418,365
|
$11,714,220 | — | 30 Sep 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
1.7%
|
326,739
|
$9,148,692 | — | 30 Sep 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.5%
|
280,705
|
$7,859,748 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.3%
|
251,953
|
$7,054,684 | — | 30 Sep 2025 | |
| Dana Investment Advisors, Inc. |
13F
|
Company |
1.2%
|
236,070
|
$6,609,960 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.1%
|
220,163
|
$6,164,600 | — | 30 Sep 2025 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.1%
|
213,916
|
$5,989,648 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.1%
|
212,194
|
$5,941,432 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1%
|
199,227
|
$5,578,367 | — | 30 Sep 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.93%
|
179,939
|
$5,038,296 | — | 30 Sep 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.91%
|
175,772
|
$4,921,616 | — | 30 Sep 2025 | |
| HUNTINGTON NATIONAL BANK |
13F
|
Company |
0.85%
|
164,551
|
$4,607,428 | — | 30 Sep 2025 | |
| CSM Advisors, LLC |
13F
|
Company |
0.72%
|
139,645
|
$3,911,000 | — | 30 Sep 2025 | |
| Universal- Beteiligungs- und Servicegesellschaft mbH |
13F
|
Individual |
0.67%
|
129,820
|
$3,634,960 | — | 30 Sep 2025 | |
| Empowered Funds, LLC |
13F
|
Company |
0.61%
|
117,563
|
$3,291,764 | — | 30 Sep 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.57%
|
110,557
|
$3,095,596 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.56%
|
108,362
|
$3,034,136 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.52%
|
99,502
|
$2,786,061 | — | 30 Sep 2025 | |
| HRT FINANCIAL LP |
13F
|
Company |
0.5%
|
96,073
|
$2,690,000 | — | 30 Sep 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.47%
|
90,043
|
$2,521,204 | — | 30 Sep 2025 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.46%
|
88,370
|
$2,474,360 | — | 30 Sep 2025 | |
| KESTREL INVESTMENT MANAGEMENT CORP |
13F
|
Company |
0.45%
|
86,750
|
$2,428,000 | — | 30 Sep 2025 | |
| IRONWOOD INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.43%
|
82,416
|
$2,307,648 | — | 30 Sep 2025 | |
| DC Investments Management, LLC |
13F
|
Company |
0.42%
|
80,591
|
$2,256,548 | — | 30 Sep 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.41%
|
79,700
|
$2,231,600 | — | 30 Sep 2025 | |
| Santori & Peters, Inc. |
13F
|
Company |
0.41%
|
79,006
|
$2,212,168 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.4%
|
77,181
|
$2,161,078 | — | 30 Sep 2025 | |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
13F
|
Company |
0.4%
|
76,863
|
$2,152,164 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.38%
|
73,138
|
$2,047,864 | — | 30 Sep 2025 | |
| Villanova Investment Management Co LLC |
13F
|
Company |
0.37%
|
71,665
|
$2,006,620 | — | 30 Sep 2025 | |
| Trexquant Investment LP |
13F
|
Company |
0.37%
|
71,405
|
$1,999,340 | — | 30 Sep 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.36%
|
68,796
|
$1,927,000 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.35%
|
66,751
|
$1,869,028 | — | 30 Sep 2025 | |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC |
13F
|
Company |
0.35%
|
66,639
|
$1,865,892 | — | 30 Sep 2025 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.34%
|
65,695
|
$1,839,460 | — | 30 Sep 2025 | |
| Skylands Capital, LLC |
13F
|
Company |
0.33%
|
63,380
|
$1,774,640 | — | 30 Sep 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.33%
|
63,338
|
$1,773,464 | — | 30 Sep 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.32%
|
61,794
|
$1,730,232 | — | 30 Sep 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.32%
|
61,248
|
$1,714,944 | — | 30 Sep 2025 |
Institutional Holders of Koppers Holdings Inc. - Common Stock (KOP) as of Q4 2025
As of 31 Dec 2025,
Koppers Holdings Inc. - Common Stock (KOP) was held by
191 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
19,310,147 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, PZENA INVESTMENT MANAGEMENT LLC, DIMENSIONAL FUND ADVISORS LP, FULLER & THALER ASSET MANAGEMENT, INC., LSV ASSET MANAGEMENT, Simcoe Capital Management, LLC, STATE STREET CORP, CHARLES SCHWAB INVESTMENT MANAGEMENT INC, and Quaker Capital Investments, LLC.
This page lists
191
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
199
Q4 2025 holders
191
Holder diff
-8
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.