Among active 13F managers last quarter, 6 opened and 25 added, while 10 reduced; the largest holder to move was Samjo Management, LLC (+9.6%). Over the last 180 days, 3 insiders bought and none sold, a net +$546K in open-market trades.
Funds lean in and no leg opposes.
94 tracked 13F filers disclose a position in INSE as of the latest SEC 13F filings, a combined $157.2M 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 | Macquarie Group Ltd | 3.0M | $21.6M | —Held | Q1 2026 | |
| 2 | Kanen Wealth Management LLC | 2.6M | $20.7M | ▼−4.8% Reduced · −129K sh | Q2 2026 | |
| 3 | BlackRock, Inc. | 2.3M | $19.2M | ▲+12% Added · +257K sh | Q2 2026 | |
| 4 | Samjo Management, LLC | 2.2M | $18.3M | ▲+9.6% Added · +194K sh | Q2 2026 | |
| 5 | Janus Henderson Group Ltd. | 1.3M | $9.2M | ▲+2.0% Added · +26K sh | Q1 2026 | |
| 6 | Private Management Group Inc | 1.3M | $10.6M | ▲+0.8% Added · +10K sh | Q2 2026 | |
| 7 | Brown Advisory Inc | 966K | $6.9M | ▲+7.2% Added · +65K sh | Q1 2026 | |
| 8 | Geode Capital Management, LLC | 615K | $5.1M | ▲+7.7% Added · +44K sh | Q2 2026 | |
| 9 | CDC Financial, Inc. | 506K | $4.2M | ▲+12% Added · +54K sh | Q2 2026 | |
| 10 | State Street Corp | 467K | $3.9M | ▼−1.3% Reduced · −6K sh | Q2 2026 | |
| 11 | 683 Capital Management, LLC | 424K | $3.5M | ▼−60% Reduced · −625K sh | Q2 2026 | |
| 12 | Prescott Group Capital Management, L.L.C. | 358K | $3.0M | —Held | Q2 2026 | |
| 13 | Kennedy Capital Management LLC | 334K | $2.4M | ▲+2.2% Added · +7K sh | Q1 2026 | |
| 14 | Russell Investments Group, Ltd. | 317K | $2.3M | ▲+14% Added · +40K sh | Q1 2026 | |
| 15 | Gamco Investors, Inc. Et Al | 283K | $2.0M | ▼−1.4% Reduced · −4K sh | Q1 2026 | |
| 16 | Vanguard Capital Management LLC | 281K | $2.3M | ▲+3.5% Added · +9K sh | Q2 2026 | |
| 17 | Dimensional Fund Advisors LP | 207K | $1.5M | ▼−3.1% Reduced · −7K sh | Q1 2026 | |
| 18 | Gabelli Funds LLC | 205K | $1.5M | ▲+9.6% Added · +18K sh | Q1 2026 | |
| 19 | Teton Advisors, LLC | 203K | $1.7M | —Held | Q2 2026 | |
| 20 | Northern Trust Corp | 201K | $1.4M | ▼−0.1% Reduced · −138 sh | Q1 2026 | |
| 21 | Vanguard Portfolio Management LLC | 174K | $1.4M | ▲+18% Added · +26K sh | Q2 2026 | |
| 22 | Ancora Advisors LLC | 161K | $1.3M | —Held | Q2 2026 | |
| 23 | Vanguard Fiduciary Trust Co | 159K | $1.3M | ▲+5.6% Added · +8K sh | Q2 2026 | |
| 24 | Sei Investments Co | 153K | $1.1M | ▲+99% Added · +76K sh | Q1 2026 | |
| 25 | Goldman Sachs Group Inc | 122K | $870K | ▲+20% Added · +20K sh | Q1 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, 6 funds opened a new position in INSE and 25 added to an existing one, while 10 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 |
|---|---|---|
| Alphabet Inc-CL AGOOGL | 46 funds | $60.0B |
| Apple IncAAPL | 45 funds | $130.7B |
| Amazon.com IncAMZN | 45 funds | $77.0B |
| JPMorgan Chase & CoJPM | 45 funds | $25.6B |
| Unitedhealth Group IncUNH | 45 funds | $12.8B |
| Walmart IncWMT | 45 funds | $12.6B |
| Nvidia CorpNVDA | 44 funds | $173.2B |
| Microsoft CorpMSFT | 44 funds | $115.4B |
| Eli Lilly & CoLLY | 44 funds | $33.6B |
| Advanced Micro DevicesAMD | 44 funds | $15.2B |
| Oracle CorpORCL | 44 funds | $9.4B |
| RTX CorpRTX | 44 funds | $6.1B |
Ranked by how many of INSE's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in INSE.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 27, 2026 | Weil A Lorne | Executive Chairman, Director, 10% Owner | Buy (P) | 20K | $136K |
| Mar 27, 2026 | Pierce Brooks H | President and CEO | Buy (P) | 5K | $34K |
| Mar 26, 2026 | Chambrello Michael R. | Director | Buy (P) 2 lots, same day | 10K | $69K |
| Mar 26, 2026 | Weil A Lorne | Executive Chairman, Director, 10% Owner | Buy (P) | 22K | $148K |
| Mar 26, 2026 | Pierce Brooks H | President and CEO | Buy (P) | 13K | $92K |
| Mar 25, 2026 | Pierce Brooks H | President and CEO | Buy (P) | 2K | $11K |
| Mar 25, 2026 | Weil A Lorne | Executive Chairman, Director, 10% Owner | Buy (P) | 8K | $56K |
| Nov 26, 2025 | Weil A Lorne | Executive Chairman, Director, 10% Owner | Buy (P) | 50K | $406K |
| Nov 21, 2025 | Pierce Brooks H | President and CEO | Buy (P) | 10K | $74K |
| Nov 20, 2025 | Pierce Brooks H | President and CEO | Buy (P) | 10K | $70K |
| May 24, 2022 | Chambrello Michael R. | Director | Buy (P) 2 lots, same day | 20K | $199K |
| Jun 1, 2021 | Vitruvian Partners LLP | Insider | Sell (S) | 6.2M | $57.5M |
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 | 44 | 26 | – |
Insiders Form 4 open-market | 3 | 0 | +$546K |
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 INSE
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/INSE/capital-change-brief"
Use Arkolith's capital_change_brief for INSE. 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 INSE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.