Montrose Environmental Group, Inc.

OPPENHEIMER ASSET MANAGEMENT INC. MEG

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/2/2026

Shares

11,752

Value ($000)

292

Weight

0.0%

2021 Q1 - 2025 Q4 (20 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	2/2/2026	292	0.0%	11,752	12/31/2025
2025 Q3	11/6/2025	438	0.0%	15,950	9/30/2025
2025 Q2	7/31/2025	349	0.0%	15,939	6/30/2025
2025 Q1	4/23/2025	271	0.0%	19,023	3/31/2025
2024 Q4	2/5/2025	286	0.0%	15,425	12/31/2024
2024 Q3	11/5/2024	798	0.0%	30,328	9/30/2024
2024 Q2	8/8/2024	970	0.0%	21,766	6/30/2024
2024 Q1	5/7/2024	725	0.0%	18,518	3/31/2024
2023 Q4	2/13/2024	334	0.0%	10,406	12/31/2023
2023 Q3	11/8/2023	454	0.0%	15,515	9/30/2023
2023 Q2	8/3/2023	1,065	0.0%	25,274	6/30/2023
2023 Q1	5/10/2023	1,129	0.0%	31,653	3/31/2023
2022 Q4	2/7/2023	1,565	0.0%	35,263	12/31/2022
2022 Q3	11/14/2022	1,250	0.0%	37,157	9/30/2022
2022 Q2	8/8/2022	1,271	0.0%	37,638	6/30/2022
2022 Q1	5/12/2022	2,251	0.0%	42,522	3/31/2022
2021 Q4	2/2/2022	2,647	0.0%	37,547	12/31/2021
2021 Q3	11/12/2021	2,382	0.0%	38,587	9/30/2021
2021 Q2	8/3/2021	1,288	0.0%	23,999	6/30/2021
2021 Q1	5/17/2021	962	0.0%	19,172	3/31/2021