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Perma-Fix Environmental Services
PESI

Overview Fund Activity

43 hedge funds and large institutions have $27.5M invested in Perma-Fix Environmental Services in 2023 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 15 increasing their positions, 13 reducing their positions, and 9 closing their positions.

Holders
43
Holders Change
–
Holders Change %
0%
% of All Funds
0.63%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
9
Increased
15
Reduced
13
Closed
9
Calls
$261K
Puts
$201K
Net Calls
+$60K
Net Calls Change
-$369K

Top Buyers

1
PGCM
1
Prescott Group Capital Management
Oklahoma
$529K
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$4.64M
3
EIM
3
Essex Investment Management
Massachusetts
$1.47M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$1.32M
5
B
5
Bailard
California
$249K

Top Sellers

1
CSS
1
Cubist Systematic Strategies
Connecticut
$0
2
UCFA
2
United Capital Financial Advisors
Texas
$0
3
Wolverine Trading
3
Wolverine Trading
Illinois
$0
4
Two Sigma Investments
4
Two Sigma Investments
New York
$0
5
Millennium Management
5
Millennium Management
New York
$377K
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$4.64M 590,041 +47,814 +9%
HA
2
Heartland Advisors
Wisconsin
$3.93M 500,000 – –
PCM
3
Potomac Capital Management
New York
$2.35M 298,984 +2,513 +0.8%
BlackRock
4
BlackRock
New York
$2.31M 293,797 -1,456 -0.5%
PCM
5
Perritt Capital Management
Illinois
$1.56M 198,167 -9,000 -4%
EIM
6
Essex Investment Management
Massachusetts
$1.47M 186,536 +41,051 +28%
Renaissance Technologies
7
Renaissance Technologies
New York
$1.32M 167,996 +39,600 +31%
AIP
8
ARS Investment Partners
New York
$1.28M 163,222 -4,861 -3%
AA
9
Ancora Advisors
Ohio
$1.13M 143,646 +27,773 +24%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$1.05M 133,724 +2,492 +2%
Susquehanna International Group
11
Susquehanna International Group
Pennsylvania
$709K 90,232 +6,435 +8%
LCM
12
Legato Capital Management
California
$590K 75,031 +20,396 +37%
ACA
13
Apis Capital Advisors
New York
$566K 72,000 +6,000 +9%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$541K 68,862 -7,785 -10%
PGCM
15
Prescott Group Capital Management
Oklahoma
$529K 67,247 +67,247 New
Millennium Management
16
Millennium Management
New York
$377K 47,902 -22,315 -32%
State Street
17
State Street
Massachusetts
$371K 47,182 +200 +0.4%
Citadel Advisors
18
Citadel Advisors
Florida
$329K 41,836 -1,707 -4%
MDCM
19
Morgan Dempsey Capital Management
Wisconsin
$315K 40,121 – –
QC
20
Quadrature Capital
United Kingdom
$267K 34,029 +3,545 +12%
Qube Research & Technologies (QRT)
21
Qube Research & Technologies (QRT)
United Kingdom
$264K 33,582 +30,356 +941%
B
22
Bailard
California
$249K 31,665 +31,665 New
Northern Trust
23
Northern Trust
Illinois
$212K 26,958 +1,419 +6%
BCM
24
Bridgeway Capital Management
Texas
$174K 22,100 +22,100 New
CC
25
Commons Capital
Massachusetts
$173K 21,975 – –
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