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Perma-Fix Environmental
PESI
15.870
4.63% ( -0.770 )
Closed: Jul 29, 16:00:00 (EDT)
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Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
48.88%
Public and others
44.65%
Individuals & Insiders
6.47%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Schelhammer Capital Bank AG
7.61%
1.61M
1.17%
-14.38K
05/28/2026
BlackRock, Inc.
5.52%
1.17M
0.95%
-27.68K
03/31/2026
Hold Alapkezelo Zrt
4.45%
944.31K
--
+944.31K
03/30/2026
MAK Capital One, LLC
4.33%
918.67K
0.63%
+0
03/31/2026
Prescott Group Capital Management L.L.C.
3.67%
777.14K
0.53%
+0
03/31/2026
Vanguard Capital Management, LLC
3.58%
759.44K
--
+759.44K
03/31/2026
Geode Capital Management, LLC
2.04%
432.70K
0.24%
+9.81K
03/31/2026
Heartland Advisors, Inc.
1.89%
400.00K
0.27%
+0
03/31/2026
Diamond Hill Capital Management, Inc.
1.68%
355.98K
0.41%
-30.87K
03/31/2026
State Street Global Advisors, Inc.
1.58%
335.55K
0.10%
+23.28K
03/31/2026
Potomac Capital Management Inc.
1.40%
296.70K
0.45%
-45.10K
03/31/2026
Louis Centofanti
Founder, Executive VP of Strategic Initiatives & Executive Director
1.32%
280.37K
0.19%
+0
05/28/2026
Group One Trading LLC
1.17%
247.67K
1.15%
+243.65K
03/31/2026
Mark Zwecker
Independent Lead Director
1.17%
247.61K
0.14%
+5.09K
07/01/2026
Joe Reeder
Independent Director
1.13%
239.35K
0.14%
+3.34K
07/01/2026
Larry Shelton
Independent Chairman of the Board
0.94%
198.98K
0.10%
+5.59K
07/13/2026
Perritt Capital Management, Inc.
0.78%
166.30K
0.11%
+0
12/31/2025
Dimensional Fund Advisors LP
0.77%
163.79K
0.12%
-1.00K
03/31/2026
Mark Duff
President, CEO & Director
0.63%
134.56K
0.09%
+0
05/28/2026
Northern Trust Global Investments
0.61%
129.57K
0.06%
+6.06K
03/31/2026
