Security key
656553104
- Security type / class
- Equity / COM
- Total 13F shares
- 2
- Total 13F value
- $32
- Share change
- +1
- SEC-reported price per share
- $16.00
- Number of holders
- 1
- Value change
- +$16
- Number of buys
- 1
Report period
Q2 2026
Institutions
1
Top holders
1
NSYS full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
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
David B. Kunin
Disclosed value leader
David B. Kunin
Comparable rows
0/15
Latest evidence
31 Mar 2026
3/4/5
13F
Highest disclosed value: $11,971,817
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
David B. Kunin has the largest disclosed position value at $11.97M.
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 David B. Kunin's linked filing trail.
Disclosed position value
Top 5
David B. Kunin
$11.97M
RENAISSANCE TECHNOLOGIES LLC
$536.3K
Christopher D. Jones
$469.5K
Andrew D.c. LaFrence
$361.6K
VANGUARD CAPITAL MANAGEMENT LLC
$340K
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 |
|---|---|---|---|---|---|
| David B. Kunin |
3/4/5
Director, 10%+ Owner
|
—
mixed-class rows
|
$11,971,817
1,434,450 shares
mixed-class rows
|
— | 19 May 2025 |
| Daniel R. Everingham |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
270,500 shares
|
— | 14 Mar 2022 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$536,348
43,999 shares
|
— | 31 Mar 2026 |
| Christopher D. Jones |
3/4/5
CFO
|
—
class O/S missing
|
$469,500
50,000 shares
|
— | 17 Mar 2022 |
| Andrew D.c. LaFrence |
3/4/5
CHIEF FINANCIAL OFFICER
|
—
class O/S missing
|
$361,600
40,000 shares
|
— | 04 Dec 2023 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$339,955
27,888 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
2
Rows available
1
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
7
Q2 2026 holders
1
Holder diff
-6
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend