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Perma-Fix Environmental Services
PESI

Overview Fund Activity

23 hedge funds and large institutions have $19.1M invested in Perma-Fix Environmental Services in 2020 Q4 according to their latest regulatory filings, with 3 funds opening new positions, 8 increasing their positions, 8 reducing their positions, and 5 closing their positions.

Holders
23
Holders Change
-2
Holders Change %
-8%
% of All Funds
0.41%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
8
Reduced
8
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
PAIM
1
Punch & Associates Investment Management
Minnesota
$1.79M
2
California Public Employees Retirement System
2
California Public Employees Retirement System
California
$383K
3
Osaic Holdings
3
Osaic Holdings
Arizona
$85K
4
PCM
4
Perritt Capital Management
Illinois
$788K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.33M

Top Sellers

1
EIM
1
Essex Investment Management
Massachusetts
$0
2
Wolverine Trading
2
Wolverine Trading
Illinois
$0
3
CTA
3
Chesley Taft & Associates
Illinois
$280K
4
CAMG
4
CWA Asset Management Group
Florida
$78K
5
Wells Fargo
5
Wells Fargo
California
$79K
Name Market Value Shares Shares
Change 		Shares
Change %
HA
1
Heartland Advisors
Wisconsin
$8.08M 1,352,530 +900 +0.1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$2.33M 390,969 -68 -0%
BlackRock
3
BlackRock
New York
$2.13M 356,863 +1,703 +0.5%
PAIM
4
Punch & Associates Investment Management
Minnesota
$1.79M 300,000 +220,000 +275%
Renaissance Technologies
5
Renaissance Technologies
New York
$1.33M 222,542 +13,691 +7%
PCM
6
Perritt Capital Management
Illinois
$788K 132,028 +13,899 +12%
AA
7
Ancora Advisors
Ohio
$576K 96,512 – –
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$390K 65,330 +8 +0%
California Public Employees Retirement System
9
California Public Employees Retirement System
California
$383K 64,202 +64,202 New
Geode Capital Management
10
Geode Capital Management
Massachusetts
$283K 47,423 – –
CTA
11
Chesley Taft & Associates
Illinois
$280K 46,875 -24,375 -34%
Northern Trust
12
Northern Trust
Illinois
$155K 25,948 -983 -4%
Susquehanna International Group
13
Susquehanna International Group
Pennsylvania
$146K 24,501 +4,374 +22%
CHAM
14
Clear Harbor Asset Management
Connecticut
$119K 19,910 -820 -4%
Osaic Holdings
15
Osaic Holdings
Arizona
$85K 14,200 +14,200 New
Wells Fargo
16
Wells Fargo
California
$79K 13,162 -1,810 -12%
CAMG
17
CWA Asset Management Group
Florida
$78K 13,129 -7,705 -37%
WIM
18
Wilen Investment Management
Florida
$48K 8,341 +8,341 New
TRCT
19
Tower Research Capital (TRC)
New York
$3K 544 -14 -3%
Royal Bank of Canada
20
Royal Bank of Canada
Ontario, Canada
$3K 500 -8 -2%
Morgan Stanley
21
Morgan Stanley
New York
$1K 200 – –
PFGIA
22
Patriot Financial Group Insurance Agency
Massachusetts
$1K 120 – –
EIM
23
Essex Investment Management
Massachusetts
– – -156,896 Closed
Wolverine Trading
24
Wolverine Trading
Illinois
– – -23,720 Closed
Simplex Trading
25
Simplex Trading
Illinois
– – -1,445 Closed
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