Among active 13F managers last quarter, 1 added and 1 reduced; the largest holder to move was Renaissance Technologies LLC (−0.9%). No open-market insider trades in the last 180 days.
No leg leans either way.
12 tracked 13F filers disclose a position in NSYS as of the latest SEC 13F filings, a combined $1.6M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies LLC | 44K | $536K | ▼−0.9% Reduced · −400 sh | Q1 2026 | |
| 2 | Vanguard Capital Management LLC | 26K | $413K | ▼−5.9% Reduced · −2K sh | Q2 2026 | |
| 3 | Chevy Chase Trust Holdings, LLC | 16K | $250K | —Held | Q2 2026 | |
| 4 | Pathstone Holdings, LLC | 12K | $190K | ▲New +12K sh | Q2 2026 | |
| 5 | Vanguard Fiduciary Trust Co | 5K | $82K | ▲+241% Added · +4K sh | Q2 2026 | |
| 6 | BlackRock, Inc. | 4K | $70K | ▲New +4K sh | Q2 2026 | |
| 7 | Larson Financial Group LLC | 241 | $4K | —Held | Q2 2026 | |
| 8 | NewEdge Advisors, LLC | 156 | $2K | ▲New +156 sh | Q2 2026 | |
| 9 | FMR LLC | 105 | $2K | ▲+11% Added · +10 sh | Q2 2026 | |
| 10 | Rialto Wealth Management, LLC | 30 | $475 | ▲New +30 sh | Q2 2026 | |
| 11 | Royal Bank Of Canada | 4 | $0 | —Held | Q1 2026 | |
| 12 | Caitong International Asset Management Co., Ltd | 2 | $32 | ▲+100% Added · +1 sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund added to an existing position in NSYS, while 1 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| United Therapeutics CorpUTHR | 3 funds | $1.1B |
| Apple IncAAPL | 3 funds | $935.6M |
| Kinross Gold CorpKGC | 3 funds | $782.6M |
| Micron Technology IncMU | 3 funds | $741.2M |
| Verisign IncVRSN | 3 funds | $701.0M |
| Nvidia CorpNVDA | 3 funds | $589.2M |
| Exelixis IncEXEL | 3 funds | $589.0M |
| Franco-Nevada CorpFNV | 3 funds | $549.4M |
| Chevron CorpCVX | 3 funds | $425.5M |
| Roblox Corp -Class ARBLX | 3 funds | $403.1M |
| Carvana CoCVNA | 3 funds | $379.8M |
| Wayfair Inc- Class AW | 3 funds | $374.1M |
Ranked by how many of NSYS's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NSYS.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 22, 2023 | Kunin David B | Director, 10% Owner | Buy (P) | 21 | $249 |
| Mar 21, 2023 | Kunin David B | Director, 10% Owner | Buy (P) | 302 | $4K |
| Mar 20, 2023 | Kunin David B | Director, 10% Owner | Buy (P) | 2K | $19K |
| Mar 15, 2023 | Kunin David B | Director, 10% Owner | Buy (P) | 445 | $5K |
| Apr 12, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 1 | $10 |
| Apr 11, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 585 | $6K |
| Apr 8, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 296 | $3K |
| Mar 31, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 13 | $131 |
| Mar 30, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 2K | $16K |
| Mar 29, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 2K | $16K |
| Mar 28, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 2K | $16K |
| Mar 25, 2022 | Kunin David B | Director, 10% Owner | Buy (P) | 744 | $7K |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 3 | 2 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for NSYS
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NSYS/capital-change-brief"
Use Arkolith's capital_change_brief for NSYS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NSYS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.