NSYS · Nortech Systems Inc
$12.31
+0.53 (+4.50%)
At close · Aug 27
Market Cap
$35.13M
Shares
2.85M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 15
Total Value: $3,515,182
Total Shares: 222,199
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 15 13F filers · Δ vs Mar 31, 2026Top Holder
34.2%
−14.9 pts
Top 5
86.8%
−13.1 pts
Top 10
99.8%
−0.2 pts
HHI
2,233
Moderately concentrated−1,463
Quarterly Activity
vs Mar 31, 2026
New
8
Increased
4
Decreased
1
Sold Out
1
Unchanged
2
Holder count:
+7
Institutional value:
+221.9%
Shares held:
+148.0%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | +18,600 | 62,599 | |
| Mega VANGUARD FIDUCIARY TRUST CO | +3,683 | 5,211 | |
| Mega FMR LLC | +10 | 105 | |
| Small Caitong International Asset Management Co., Ltd | +1 | 2 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | −1,641 | 26,247 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega WELLS FARGO & COMPANY/MN | 76,091 | $1,203,759 | |
| Large Pathstone Holdings, LLC | 12,000 | $189,840 | |
| Mega DIMENSIONAL FUND ADVISORS LP | 10,624 | $168,071 | |
| Mega MORGAN STANLEY | 8,500 | $134,470 | |
| Mega BlackRock, Inc. | 4,456 | $70,493 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega ROYAL BANK OF CANADA | 4 | $48 |