Arq, Inc.

NORTHERN TRUST CORP ARQ

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

200,769

Value ($000)

657

Weight

0.0%

2013 Q4 - 2025 Q4 (27 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	2/17/2026	657	0.0%	200,769	12/31/2025
2025 Q3	11/14/2025	1,699	0.0%	237,321	9/30/2025
2025 Q2	8/13/2025	1,270	0.0%	236,442	6/30/2025
2025 Q1	5/13/2025	1,031	0.0%	247,143	3/31/2025
2024 Q4	2/14/2025	1,743	0.0%	230,315	12/31/2024
2024 Q3	11/13/2024	1,179	0.0%	200,888	9/30/2024
2024 Q2	8/14/2024	383	0.0%	63,143	6/30/2024
2024 Q1	5/14/2024	358	0.0%	55,196	3/31/2024
2023 Q4	2/13/2024	148	0.0%	49,502	12/31/2023
2023 Q3	11/13/2023	87	0.0%	48,825	9/30/2023
2023 Q2	8/11/2023	69	0.0%	36,961	6/30/2023
2023 Q1	5/15/2023	73	0.0%	36,961	3/31/2023
2022 Q4	2/13/2023	90	0.0%	36,961	12/31/2022
2022 Q3	11/14/2022	101	0.0%	36,961	9/30/2022
2022 Q2	8/12/2022	145	0.0%	30,919	6/30/2022
2022 Q1	5/13/2022	195	0.0%	31,436	3/31/2022
2021 Q4	2/8/2022	222	0.0%	33,566	12/31/2021
2021 Q3	11/15/2021	214	0.0%	33,566	9/30/2021
2021 Q2	8/13/2021	287	0.0%	38,787	6/30/2021
2021 Q1	5/12/2021	878	0.0%	159,680	3/31/2021
2020 Q4	2/11/2021	958	0.0%	174,096	12/31/2020
2020 Q3	11/16/2020	730	0.0%	179,871	9/30/2020
2020 Q2	8/14/2020	896	0.0%	184,846	6/30/2020
2020 Q1	5/14/2020	1,288	0.0%	195,976	3/31/2020
2019 Q4	2/14/2020	2,071	0.0%	197,295	12/31/2019
2014 Q1	5/14/2014	9,316	0.0%	379,634	3/31/2014
2013 Q4	2/21/2014	9,114	0.0%	168,054	12/31/2013