Perma Fix Environmental Services Inc

SUSQUEHANNA INTERNATIONAL GROUP, LLP PESI

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

98,269

Value ($000)

1,237

Weight

0.0%

2020 Q3 - 2025 Q4 (17 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	1,237	0.0%	98,269	12/31/2025
2025 Q3	11/14/2025	173	0.0%	17,118	9/30/2025
2025 Q2	8/14/2025	707	0.0%	67,241	6/30/2025
2025 Q1	5/14/2025	387	0.0%	53,214	3/31/2025
2024 Q4	2/14/2025	489	0.0%	44,150	12/31/2024
2024 Q3	11/14/2024	418	0.0%	34,039	9/30/2024
2024 Q2	8/15/2024	424	0.0%	41,814	6/30/2024
2024 Q1	5/7/2024	1,311	0.0%	110,243	3/31/2024
2023 Q4	2/14/2024	709	0.0%	90,232	12/31/2023
2023 Q3	11/14/2023	876	0.0%	83,797	9/30/2023
2023 Q2	8/11/2023	422	0.0%	38,394	6/30/2023
2023 Q1	5/16/2023	798	0.0%	67,780	3/31/2023
2022 Q4	2/14/2023	79	0.0%	22,339	12/31/2022
2022 Q3	11/14/2022	103	0.0%	23,036	9/30/2022
2021 Q4	2/14/2022	80	0.0%	12,613	12/31/2021
2020 Q4	2/16/2021	146	0.0%	24,501	12/31/2020
2020 Q3	11/16/2020	142	0.0%	20,127	9/30/2020