Perma-Fix Environmental Service

Historical 13F Holders

Symbol
PESI
CUSIP
714157203
All holders as of
Q2 2026
Type
Equity
Class
COM NEW
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 714157203 since 12/18/2024, largest first.

Filer % of Class Filed
HOLD Alapkezelo Zrt. 13G/A 10.6% 8/27/2026
Event 8/25/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
Mak Capital One LLC 13G/A
4.8% 8/28/2026
Event 8/24/2026
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 5 18.3 k $286 k
2026 Q2 92 9.43 M $135 M
2026 Q1 89 7.57 M $80.9 M
2025 Q4 89 7.88 M $99.2 M
2025 Q3 83 7.43 M $75.1 M
2025 Q2 75 6.69 M $70.4 M
2025 Q1 80 6.75 M $49.4 M
2024 Q4 80 7.37 M $81.6 M
2024 Q3 73 5.79 M $71.2 M
2024 Q2 66 4.85 M $49.0 M
2024 Q1 49 3.12 M $37.0 M
2023 Q4 49 3.50 M $27.5 M
2023 Q3 49 3.36 M $34.9 M
2023 Q2 44 3.27 M $35.8 M
2023 Q1 38 3.54 M $41.6 M
2022 Q4 32 3.65 M $12.9 M
2022 Q3 29 3.79 M $17.0 M
2022 Q2 30 3.80 M $19.7 M
2022 Q1 30 3.75 M $20.7 M
2021 Q4 31 3.50 M $22.1 M
2021 Q3 25 3.21 M $21.3 M
2021 Q2 25 3.18 M $22.8 M
2021 Q1 25 3.25 M $23.8 M
2020 Q4 26 3.29 M $19.6 M
2020 Q3 26 3.07 M $21.7 M
2020 Q2 26 3.11 M $19.9 M
2020 Q1 24 3.12 M $16.3 M
2019 Q4 23 3.07 M $27.9 M
2019 Q3 25 2.91 M $13.2 M
2019 Q2 24 2.84 M $11.1 M
2019 Q1 24 2.82 M $9.87 M
2018 Q4 24 2.91 M $6.84 M
2018 Q3 26 2.91 M $12.2 M
2018 Q2 23 2.93 M $13.2 M
2018 Q1 24 2.89 M $12.0 M
2017 Q4 26 2.85 M $10.4 M
2017 Q3 22 2.83 M $10.7 M
2017 Q2 22 3.05 M $11.1 M
2017 Q1 25 3.03 M $9.52 M
2016 Q4 24 3.00 M $11.7 M
2016 Q3 21 2.82 M $14.1 M
2016 Q2 21 2.82 M $14.4 M
2016 Q1 23 3.00 M $11.1 M
2015 Q4 24 3.03 M $11.4 M
2015 Q3 20 2.91 M $11.8 M
2015 Q2 23 2.95 M $11.2 M
2015 Q1 23 2.73 M $11.3 M
2014 Q4 21 2.64 M $11.5 M
2014 Q3 21 2.88 M $11.0 M
2014 Q2 19 2.84 M $13.1 M
2014 Q1 20 2.80 M $13.6 M