PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.1,197,985$15,083
VANGUARD GROUP INC968,107$12,188
MAK CAPITAL ONE LLC918,673$11,566
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.777,142$9,784
GEODE CAPITAL MANAGEMENT, LLC422,890$5,325
HEARTLAND ADVISORS INC400,000$5,036
DIAMOND HILL CAPITAL MANAGEMENT INC386,843$4,870
Potomac Capital Management, Inc.341,800$4,303
STATE STREET CORP312,267$3,931
PERRITT CAPITAL MANAGEMENT INC166,300$2,094
Rothschild Wealth LLC166,300$2,094
DIMENSIONAL FUND ADVISORS LP164,787$2,075
JANE STREET GROUP, LLC144,239$1,816
NORTHERN TRUST CORP123,509$1,555
MYDA Advisors LLC100,000$1,259
SUSQUEHANNA INTERNATIONAL GROUP, LLP98,269$1,237
D. E. Shaw & Co., Inc.96,009$1,209
GOLDMAN SACHS GROUP INC71,937$906
MORGAN STANLEY66,731$840
EAM Investors, LLC64,784$816
GatePass Capital, LLC64,742$815
Ancora Advisors LLC57,927$729
CHARLES SCHWAB INVESTMENT MANAGEMENT INC48,607$612
Bank of New York Mellon Corp44,059$555
BANK OF AMERICA CORP /DE/43,666$550
Pale Fire Capital SE43,220$544
SEI INVESTMENTS CO39,442$497
MILLENNIUM MANAGEMENT LLC38,617$486
Squarepoint Ops LLC36,842$464
ARS Investment Partners, LLC36,145$455
CITADEL ADVISORS LLC36,129$455
WELLS FARGO & COMPANY/MN32,126$404
UBS Group AG28,964$365
BARCLAYS PLC26,981$340
LOS ANGELES CAPITAL MANAGEMENT LLC22,960$322
Nuveen, LLC22,454$283
CORSAIR CAPITAL MANAGEMENT, L.P.21,649$273
RHUMBLINE ADVISERS21,423$270
Brookwood Investment Group LLC20,873$263
BAILARD, INC.17,800$224
GUIDANCE CAPITAL, INC17,185$255
Oxler Private Wealth LLC17,005$214
Quent Capital, LLC16,199$204
OSAIC HOLDINGS, INC.15,900$200
HRT FINANCIAL LP14,585$0
Fermata Advisors, LLC12,635$159
DEUTSCHE BANK AG\11,993$151
PRICE T ROWE ASSOCIATES INC /MD/11,202$0
MetLife Investment Management, LLC9,154$115
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.8,019$101
JPMORGAN CHASE & CO7,140$90
FMR LLC5,704$72
Police & Firemen's Retirement System of New Jersey5,649$71
NEW YORK STATE COMMON RETIREMENT FUND4,400$55
North Star Investment Management Corp.4,400$55
GROUP ONE TRADING, L.P.4,027$51
BNP PARIBAS ARBITRAGE, SA3,820$48
Tower Research Capital LLC (TRC)3,182$40
Russell Investments Group, Ltd.1,612$20
Legal & General Group Plc1,611$20
Ameritas Investment Partners, Inc.1,232$16
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1,065$13
ROYAL BANK OF CANADA1,027$13
FLAGSHIP HARBOR ADVISORS, LLC910$11
Sterling Capital Management LLC860$11
AMALGAMATED BANK544$0
Global Retirement Partners, LLC500$6
Rockefeller Capital Management L.P.500$6
CITIGROUP INC391$5
Optiver Holding B.V.298$4
GAMMA Investing LLC214$3
CWM, LLC117$0
NISA INVESTMENT ADVISORS, LLC71$1
Torren Management, LLC53$1
ROTHSCHILD INVESTMENT LLC20$0
SRS Capital Advisors, Inc.9$0
PNC Financial Services Group, Inc.8$0
Sunbelt Securities, Inc.7$0
CoreCap Advisors, LLC5$0
EverSource Wealth Advisors, LLC3$0
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC1$0
SBI Securities Co., Ltd.1$0
AlphaQuest LLC1$0
Total (83 institutions)7,876,457$98,904