Security key
656553104
- Security type / class
- Equity / COM
- Total 13F shares
- 107,432
- Total 13F value
- $1,235,000
- Share change
- -9,480
- SEC-reported price per share
- $11.28
- Number of holders
- 4
- Value change
- -$32,865
- Number of buys
- 2
- Number of sells
- 4
Report period
Q3 2021
Institutions
4
Top holders
4
NSYS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
NORTECH SYSTEMS INC SEC filings
NORTECH SYSTEMS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 656553104
Recent filing periods:
Ownership snapshot
Top reported holders of NSYS - NORTECH SYSTEMS INC - COM (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
RENAISSANCE TECHNOLOGIES LLC
Disclosed value leader
RENAISSANCE TECHNOLOGIES LLC
Comparable rows
0/6
Latest evidence
30 Jun 2021
13F
Highest disclosed value: $533,000
6 rows are not safely comparable across share classes.
Quick read
RENAISSANCE TECHNOLOGIES LLC has the largest disclosed position value at $533K.
0 of 6 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 RENAISSANCE TECHNOLOGIES LLC's linked filing trail.
Disclosed position value
Top 5
RENAISSANCE TECHNOLOGIES LLC
$533K
Chevy Chase Trust Holdings, LLC
$214K
Virtu Financial LLC
$89K
CITADEL ADVISORS LLC
$81K
UBS Group AG
$13K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 6 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$533,000
66,759 shares
|
— | 30 Jun 2021 |
| Chevy Chase Trust Holdings, LLC |
13F
Company
|
—
class O/S missing
|
$214,000
26,726 shares
|
— | 30 Jun 2021 |
| Virtu Financial LLC |
13F
Company
|
—
class O/S missing
|
$89,000
11,161 shares
|
— | 30 Jun 2021 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
class O/S missing
|
$81,000
10,181 shares
|
— | 30 Jun 2021 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$13,000
1,654 shares
|
— | 30 Jun 2021 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
—
class O/S missing
|
$3,000
431 shares
|
— | 30 Jun 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
4
Shares
107,432
Rows available
4
| 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 2021 vs Q4 2025 Across Filers
Q4 2025 holders
9
Q3 2021 holders
4
Holder diff
-5
| Investor | Q4 2025 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q4 2025 value | Q3 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend