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Perma-Fix Environmental Services
PESI

Overview Fund Activity

37 hedge funds and large institutions have $35.9M invested in Perma-Fix Environmental Services in 2023 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 11 increasing their positions, 15 reducing their positions, and 2 closing their positions.

Holders
37
Holders Change
+5
Holders Change %
+15.63%
% of All Funds
0.58%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
7
Increased
11
Reduced
15
Closed
2
Calls
$1.43M
Puts
$629K
Net Calls
+$804K
Net Calls Change
+$366K

Top Buyers

1
Janney Montgomery Scott
1
Janney Montgomery Scott
Pennsylvania
$749K
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$5.83M
3
TG
3
TCW Group
California
$332K
4
AIP
4
ARS Investment Partners
New York
$1.9M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.36M

Top Sellers

1
HA
1
Heartland Advisors
Wisconsin
$5.83M
2
ACA
2
Apis Capital Advisors
New York
$659K
3
EI
3
EAM Investors
California
$996K
4
Jane Street
4
Jane Street
New York
$0
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$422K
Name Market Value Shares Shares
Change 		Shares
Change %
HA
1
Heartland Advisors
Wisconsin
$5.83M 530,582 -147,718 -22%
Vanguard Group
2
Vanguard Group
Pennsylvania
$5.83M 530,527 +37,682 +8%
BlackRock
3
BlackRock
New York
$3.37M 306,590 +5,829 +2%
PCM
4
Potomac Capital Management
New York
$3.3M 301,000 -23,000 -7%
PCM
5
Perritt Capital Management
Illinois
$2.27M 207,167 -29,006 -12%
MDCM
6
Morgan Dempsey Capital Management
Wisconsin
$2.22M 201,925 -1,191 -0.6%
AIP
7
ARS Investment Partners
New York
$1.9M 172,730 +17,389 +11%
AA
8
Ancora Advisors
Ohio
$1.64M 149,766 -27,163 -15%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$1.41M 128,380 -8,795 -6%
Renaissance Technologies
10
Renaissance Technologies
New York
$1.36M 124,196 +12,500 +11%
EI
11
EAM Investors
California
$996K 90,708 -39,213 -30%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$819K 74,547 +7,095 +11%
Janney Montgomery Scott
13
Janney Montgomery Scott
Pennsylvania
$749K 68,242 +51,446 +306%
ACA
14
Apis Capital Advisors
New York
$659K 60,000 -44,000 -42%
State Street
15
State Street
Massachusetts
$516K 46,982 -14,200 -23%
Susquehanna International Group
16
Susquehanna International Group
Pennsylvania
$422K 38,394 -29,386 -43%
UCFA
17
United Capital Financial Advisors
Texas
$384K 35,000 – –
TG
18
TCW Group
California
$332K 30,201 +30,201 New
Belvedere Trading
19
Belvedere Trading
Illinois
$331K 30,154 -26,210 -47%
Northern Trust
20
Northern Trust
Illinois
$292K 26,615 +1,366 +5%
CTA
21
Chesley Taft & Associates
Illinois
$247K 22,500 -1,525 -6%
CC
22
Commons Capital
Massachusetts
$241K 21,975 – –
Citadel Advisors
23
Citadel Advisors
Florida
$134K 12,219 +6,276 +106%
B
24
Bailard
California
$131K 11,912 +11,912 New
Goldman Sachs
25
Goldman Sachs
New York
$120K 10,917 +10,917 New
1
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