Among active 13F managers last quarter, 5 opened and 28 added, while 24 reduced; the largest holder to move was Principal Financial Group Inc (+3.4%). Over the last 180 days, 1 insider sold and 2 insiders bought, a net -$30K in open-market trades.
The legs disagree, or only one of them leans.
231 tracked 13F filers disclose a position in NTST as of the latest SEC 13F filings, a combined $2.4B 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 | BlackRock, Inc. | 19.2M | $404.8M | ▲+96% Added · +9.4M sh | Q2 2026 | |
| 2 | Principal Financial Group Inc | 9.5M | $179.6M | ▲+3.4% Added · +309K sh | Q1 2026 | |
| 3 | Vanguard Portfolio Management LLC | 5.9M | $125.4M | ▲+41% Added · +1.7M sh | Q2 2026 | |
| 4 | State Street Corp | 5.2M | $109.7M | ▲+46% Added · +1.6M sh | Q2 2026 | |
| 5 | Nuveen, LLC | 5.1M | $96.9M | ▲+66% Added · +2.0M sh | Q1 2026 | |
| 6 | Millennium Management LLC | 4.6M | $85.7M | ▲+21% Added · +790K sh | Q1 2026 | |
| 7 | Vanguard Capital Management LLC | 4.3M | $91.3M | ▲+2.3% Added · +97K sh | Q2 2026 | |
| 8 | Two Sigma Investments, LP | 3.9M | $73.8M | ▲+170% Added · +2.5M sh | Q1 2026 | |
| 9 | Alyeska Investment Group, L.P. | 3.5M | $73.1M | ▼−16% Reduced · −669K sh | Q2 2026 | |
| 10 | Bank Of America Corp | 3.4M | $64.7M | ▲+12% Added · +372K sh | Q1 2026 | |
| 11 | Geode Capital Management, LLC | 2.8M | $58.2M | ▲+13% Added · +323K sh | Q2 2026 | |
| 12 | Qube Research & Technologies Ltd | 2.4M | $45.6M | ▲+64% Added · +941K sh | Q1 2026 | |
| 13 | Centersquare Investment Management LLC | 2.4M | $50.8M | ▼−16% Reduced · −453K sh | Q2 2026 | |
| 14 | GRS Advisors, LLC | 2.3M | $48.4M | ▲+2.1% Added · +48K sh | Q2 2026 | |
| 15 | AllianceBernstein L.P. | 2.2M | $39.3M | ▼−2.7% Reduced · −63K sh | Q1 2026 | |
| 16 | D. E. Shaw & Co., Inc. | 2.2M | $41.7M | ▲+94% Added · +1.1M sh | Q1 2026 | |
| 17 | Janus Henderson Group Ltd. | 2.1M | $39.2M | ▼−21% Reduced · −554K sh | Q1 2026 | |
| 18 | Price T Rowe Associates Inc | 1.9M | $41.1M | ▲32× Added · +1.9M sh | Q2 2026 | |
| 19 | Prudential Financial Inc | 1.9M | $34.9M | ▼−61% Reduced · −2.9M sh | Q1 2026 | |
| 20 | T. Rowe Price Investment Management, Inc. | 1.6M | Withheld | ▲+0.3% Added · +5K sh | Q2 2026 | |
| 21 | Charles Schwab Investment Management Inc | 1.5M | $27.4M | ▲+14% Added · +184K sh | Q1 2026 | |
| 22 | American Century Companies Inc | 1.4M | $26.4M | ▲37× Added · +1.4M sh | Q1 2026 | |
| 23 | Dimensional Fund Advisors LP | 1.3M | $24.1M | ▲+11% Added · +122K sh | Q1 2026 | |
| 24 | Goldman Sachs Group Inc | 1.2M | $22.6M | ▲+44% Added · +366K sh | Q1 2026 | |
| 25 | Heitman Real Estate Securities LLC | 1.2M | $24.9M | ▼−31% Reduced · −531K 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. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 5 funds opened a new position in NTST and 28 added to an existing one, while 24 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 |
|---|---|---|
| Amazon.com IncAMZN | 125 funds | $169.3B |
| Nvidia CorpNVDA | 122 funds | $362.2B |
| Microsoft CorpMSFT | 122 funds | $214.2B |
| Meta Platforms Inc-Class AMETA | 120 funds | $98.9B |
| Micron Technology IncMU | 120 funds | $55.9B |
| Eli Lilly & CoLLY | 119 funds | $70.7B |
| Applied Materials IncAMAT | 119 funds | $42.1B |
| JPMorgan Chase & CoJPM | 118 funds | $52.7B |
| Apple IncAAPL | 117 funds | $246.5B |
| Alphabet Inc-CL AGOOGL | 117 funds | $150.5B |
| Broadcom IncAVGO | 117 funds | $142.5B |
| Texas Instruments IncTXN | 117 funds | $21.4B |
Ranked by how many of NTST's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NTST.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Sep 4, 2026 | Donlan Daniel P | CFO and Treasurer | Buy (P) | 1K | $24K |
| Jun 18, 2026 | Manheimer Mark | President, CEO and Secretary, Director | Buy (P) | 5K | $96K |
| Apr 23, 2026 | Zeigler Robin McBride | Director | Sell (S) | 7K | $150K |
| Dec 19, 2025 | Donlan Daniel P | CFO and Treasurer | Buy (P) | 1K | $17K |
| Dec 8, 2025 | Donlan Daniel P | CFO and Treasurer | Buy (P) | 1K | $17K |
| Sep 5, 2025 | Manheimer Mark | President, CEO and Secretary, Director | Buy (P) | 6K | $100K |
| Mar 11, 2025 | Manheimer Mark | President, CEO and Secretary, Director | Buy (P) | 3K | $37K |
| Mar 10, 2025 | Donlan Daniel P | CFO and Treasurer | Buy (P) | 1K | $15K |
| Mar 10, 2025 | Manheimer Mark | President, CEO and Secretary, Director | Buy (P) 4 lots, same day | 6K | $98K |
| Mar 7, 2025 | Manheimer Mark | President, CEO and Secretary, Director | Buy (P) 3 lots, same day | 4K | $55K |
| Mar 3, 2025 | Donlan Daniel P | CFO and Treasurer | Buy (P) | 1K | $15K |
| Aug 19, 2024 | Donlan Daniel P | CFO and Treasurer | Buy (P) | 1K | $19K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
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 | 52 | 36 | – |
Insiders Form 4 open-market | 2 | 1 | -$30K |
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 NTST
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/NTST/capital-change-brief"
Use Arkolith's capital_change_brief for NTST. 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 NTST. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.