Security key
714157203
PERMA FIX ENVIRONMENTAL SERVICES INC - Common Shares (PESI)
CUSIP: 714157203
Q3 2023 13F Holders as of 30 Sep 2023
- Security type / class
- Equity / Common Shares
- Total 13F shares
- 3,347,901
- Total 13F value
- $34,983,351
- Share change
- +75,177
- Put/Call ratio
- 51%
- SEC-reported price per share
- $10.45
- Number of holders
- 43
- Value change
- +$635,132
- Number of buys
- 27
- Number of sells
- 19
- Shares outstanding
- 21,158,533
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2023
Institutions
43
Top holders
10
PESI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
PERMA FIX ENVIRONMENTAL SERVICES INC SEC filings
PERMA FIX ENVIRONMENTAL SERVICES INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 714157203
Recent filing periods:
Ownership snapshot
Top reported holders of PESI - PERMA FIX ENVIRONMENTAL SERVICES INC - Common Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
HEARTLAND ADVISORS INC
Disclosed value leader
HEARTLAND ADVISORS INC
Comparable rows
0/15
Latest evidence
30 Jun 2023
13F
Highest disclosed value: $5,825,790
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
HEARTLAND ADVISORS INC has the largest disclosed position value at $5.83M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens HEARTLAND ADVISORS INC's linked filing trail.
Disclosed position value
Top 5
HEARTLAND ADVISORS INC
$5.83M
VANGUARD GROUP INC
$5.83M
BlackRock Finance, Inc.
$3.37M
Potomac Capital Management, Inc.
$3.3M
PERRITT CAPITAL MANAGEMENT INC
$2.27M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| HEARTLAND ADVISORS INC |
13F
Company
|
—
denominator unverified
|
$5,825,790
530,582 shares
|
— | 30 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$5,825,186
530,527 shares
|
— | 30 Jun 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$3,366,358
306,590 shares
|
— | 30 Jun 2023 |
| Potomac Capital Management, Inc. |
13F
Company
|
—
denominator unverified
|
$3,304,980
301,000 shares
|
— | 30 Jun 2023 |
| PERRITT CAPITAL MANAGEMENT INC |
13F
Company
|
—
denominator unverified
|
$2,274,694
207,167 shares
|
— | 30 Jun 2023 |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$2,217,137
201,925 shares
|
— | 30 Jun 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
43
Shares
3,347,901
Rows available
43
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
35
Q3 2023 holders
43
Holder diff
8
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend