O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Position in KOP — Koppers Holdings Inc.
CIK 1423442
Stamford, CT
Position in KOP
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,730,933
+$481,781 QoQ
Shares Held
105,366
-4.1% QoQ
Ownership
0.557%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#34
of 217 holders
Holding Since
Mar 2021
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KOP Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $132,268,200 across 34 Specialty Chemicals names. KOP ranks #8 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
74,954 | $38,896,627 | |
| 2 | SHW |
Sherwin Williams Co
|
59,903 | $20,625,800 | |
| 3 | ECL |
Ecolab Inc.
|
53,283 | $14,845,176 | |
| 4 | NEU |
Newmarket Corp
|
10,387 | $8,218,609 | |
| 5 | APD |
Air Products & Chemicals, Inc.
|
21,982 | $6,444,682 | |
| 6 | SSL |
Sasol Ltd
|
579,414 | $5,689,845 | |
| 7 | CBT |
Cabot Corp
|
59,422 | $5,396,706 | |
| 8 | KOP |
Koppers Holdings Inc.
This page
|
105,366 | $4,730,933 |
All Filings in KOP
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,730,933 | 105,366 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $4,249,152 | 109,854 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $2,821,167 | 104,179 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $1,865,892 | 66,639 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,853,801 | 57,661 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,061,172 | 37,899 | Shares | Sole | 2025-05-13 | |
| 2021-06-30 | $66,802 | 2,065 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $97,015 | 2,791 | Shares | Sole | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||