Koppers Holdings Inc.

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC KOP

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

54,071

Value ($000)

1,464

Weight

0.0%

2013 Q4 - 2025 Q4 (23 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	1,464	0.0%	54,071	12/31/2025
2025 Q3	11/14/2025	1,516	0.0%	54,151	9/30/2025
2025 Q2	8/14/2025	2,632	0.0%	81,852	6/30/2025
2025 Q1	5/19/2025	1,777	0.0%	63,462	3/31/2025
2024 Q4	2/14/2025	2,056	0.0%	63,462	12/31/2024
2024 Q3	11/14/2024	1,530	0.0%	41,897	9/30/2024
2024 Q2	8/14/2024	1,884	0.0%	50,922	6/30/2024
2024 Q1	5/15/2024	1,525	0.0%	27,639	3/31/2024
2023 Q4	2/14/2024	1,261	0.0%	24,611	12/31/2023
2023 Q3	11/13/2023	1,079	0.0%	27,276	9/30/2023
2023 Q2	8/11/2023	950	0.0%	27,166	6/30/2023
2023 Q1	5/15/2023	950	0.0%	27,166	3/31/2023
2022 Q4	2/14/2023	661	0.0%	23,428	12/31/2022
2022 Q3	11/14/2022	214	0.0%	10,291	9/30/2022
2022 Q1	5/16/2022	259	0.0%	9,415	3/31/2022
2021 Q4	2/14/2022	286	0.0%	9,142	12/31/2021
2021 Q3	11/15/2021	304	0.0%	9,735	9/30/2021
2021 Q2	8/16/2021	435	0.0%	13,456	6/30/2021
2021 Q1	5/14/2021	220	0.0%	6,326	3/31/2021
2020 Q1	5/15/2020	179	0.0%	14,481	3/31/2020
2019 Q4	2/14/2020	953	0.0%	24,942	12/31/2019
2014 Q1	5/23/2014	396	0.0%	9,600	3/31/2014
2013 Q4	1/31/2014	307	0.0%	6,700	12/31/2013