PERMA-FIX ENVIRONMENTAL SVCS COM NEW

PERMA-FIX ENVIRONMENTAL SVCS COM NEW is a security (CUSIP 714157203) tracked across SEC portfolio filings. 84 institutional managers reported $87.8M on Form 13F as of 2026-06-30; 9 registered fund positions totaling $5.5M via N-PORT as of 2026-05-31.

Summary

Top institutional holders (Form 13F)

Showing 15 of 84 managers by value.

ManagerLocationValueShares
BlackRock, Inc.New York, NY$12.5M1,170,303
VANGUARD GROUP INCValley Forge, PA$12.2M968,107
MAK CAPITAL ONE LLCNEW YORK, NY$9.8M918,673
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.TULSA, OK$8.3M777,142
GEODE CAPITAL MANAGEMENT, LLCBOSTON, MA$4.6M432,701
HEARTLAND ADVISORS INCMILWAUKEE, WI$4.3M400,000
DIAMOND HILL CAPITAL MANAGEMENT INCCOLUMBUS, OH$3.8M355,978
STATE STREET CORPBOSTON, MA$3.6M335,547
Potomac Capital Management, Inc.NEW YORK, NY$3.2M296,700
GROUP ONE TRADING, L.P.CHICAGO, IL$2.6M247,674
PERRITT CAPITAL MANAGEMENT INCCHICAGO, IL$2.1M166,300
DIMENSIONAL FUND ADVISORS LPAUSTIN, TX$1.8M163,787
SUSQUEHANNA INTERNATIONAL GROUP, LLPBALA CYNWYD, PA$1.7M11,098
North Star Investment Management Corp.CHICAGO, IL$1.7M120,532
GOLDMAN SACHS GROUP INCNEW YORK, NY$1.5M142,687

Top fund holders (N-PORT)

FundRegistrantValue% of fund
VANGUARD EXTENDED MARKET INDEX FUNDVANGUARD INDEX FUNDS$2.0M0.25%
Perritt MicroCap Opportunities FundPerritt Funds Inc$1.9M310.32%
VANGUARD RUSSELL 2000 INDEX FUNDVANGUARD SCOTTSDALE FUNDS$867K0.49%
Master Small Cap Index SeriesQuantitative Master Series LLC$325K0.67%
U.S. MICRO CAP PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC$186K0.25%
VANGUARD BALANCED INDEX FUNDVANGUARD VALLEY FORGE FUNDS$114K0.02%
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUNDVANGUARD INSTITUTIONAL INDEX FUNDS$98K0.03%
DWS Small Cap Index VIPDEUTSCHE DWS INVESTMENTS VIT FUNDS$26K0.63%
Blackstone Alternative Multi-Strategy FundBlackstone Alternative Investment Funds$-33K-0.09%

More