New Positions
1 managers initiated
Top five by reported value
Nortech Systems Inc NASDAQ NMS - GLOBAL MARKET:NSYS
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
1 new1 added8 reduced3 exited
Total Institutional Holders
10
as of 2025-12-31
Top Holder
RENAISSANCE TECHNOLOGIES LLC
$329.7K
Largest QoQ Increase
Garton & Associates Financial Advisors LLC
+500 sh
Largest QoQ Decrease
Royal Bank of Canada
-25,796 sh
New Positions(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Garton & Associates Financial Advisors LLC | 500 | +500 | $3.7K | +$3.7K | — |
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 818 | +334 | $6.1K | +$1.7K | 69.0% |
Reduced(8)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Royal Bank of Canada | 4 | -25,796 | $0 | -$238.0K | -100.0% |
| RENAISSANCE TECHNOLOGIES LLC | 44,399 | -2,900 | $329.7K | -$97.4K | -6.1% |
| DIMENSIONAL FUND ADVISORS LP | 11,865 | -7,459 | $88.1K | -$89.9K | -38.6% |
| VANGUARD GROUP INC | 14,063 | -200 | $104.4K | -$26.9K | -1.4% |
| Chevy Chase Trust Holdings, LLC | 15,832 | 0 | $117.6K | -$24.9K | 0.0% |
| Larson Financial Group LLC | 241 | 0 | $1.8K | -$431 | 0.0% |
| FMR LLC | 95 | 0 | $705 | -$170 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 8 | 0 | $59 | -$13 | 0.0% |
Sold Out(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 0 | -13,547 | $0 | -$121.9K | — |
| AMERICAN NATIONAL BANK | 0 | -100 | $0 | -$903 | — |
| BARCLAYS PLC | 0 | -5 | $0 | -$45 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 44,399 | $329.7K | -2,900 | -6.1% |
| Chevy Chase Trust Holdings, LLC | 15,832 | $117.6K | 0 | 0.0% |
| VANGUARD GROUP INC | 14,063 | $104.4K | -200 | -1.4% |
| DIMENSIONAL FUND ADVISORS LP | 11,865 | $88.1K | -7,459 | -38.6% |
| Tower Research Capital LLC (TRC) | 818 | $6.1K | +334 | 69.0% |
| Garton & Associates Financial Advisors LLC | 500 | $3.7K | +500 | — |
| Larson Financial Group LLC | 241 | $1.8K | 0 | 0.0% |
| FMR LLC | 95 | $705 | 0 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 8 | $59 | 0 | 0.0% |
| Royal Bank of Canada | 4 | $0 | -25,796 | -100.0% |
New & Closed Positions this quarter
Closed Positions
3 managers exited
Top five by prior-quarter value
- UBS Group AG$121.9K
- AMERICAN NATIONAL BANK$903
- BARCLAYS PLC$45
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for NSYS against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.