Among active 13F managers last quarter, none opened or added and 1 reduced; the largest holder to move was Citadel Advisors LLC (−2.1%). No recent Form 4 insider filings for MAGC.
Funds lean out and no leg opposes.
4 tracked 13F filers disclose a position in MAGC as of the latest SEC 13F filings, a combined $304K 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 | Citadel Advisors LLC | 14K | $234K | ▼−2.1% Reduced · −300 sh | Q2 2026 | |
| 2 | Byrne Asset Management LLC | 2K | $41K | —Held | Q2 2026 | |
| 3 | UBS Group AG | 1K | $24K | ▲New +1K sh | Q1 2026 | |
| 4 | Arax Advisory Partners | 250 | $4K | —Held | 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, no active manager opened or added to a position in MAGC, 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 |
|---|---|---|
| Ishares Core S&P 500 ETFIVV | 3 funds | $13.6B |
| Amazon.com IncAMZN | 3 funds | $2.8B |
| Nvidia CorpNVDA | 3 funds | $2.7B |
| Apple IncAAPL | 3 funds | $2.5B |
| Microsoft CorpMSFT | 3 funds | $1.6B |
| Eli Lilly & CoLLY | 3 funds | $1.2B |
| Advanced Micro DevicesAMD | 3 funds | $983.8M |
| Space Exploration Techn-CL ASPCX | 3 funds | $881.4M |
| Abbvie IncABBV | 3 funds | $839.6M |
| JPMorgan Chase & CoJPM | 3 funds | $819.3M |
| Applied Materials IncAMAT | 3 funds | $809.2M |
| Abbott LaboratoriesABT | 3 funds | $794.0M |
Ranked by how many of MAGC's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in MAGC.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
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 | 0 | 1 | – |
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.
| Class | 13F holders | Value held |
|---|---|---|
| DRAMmc | 258 funds | $2.6B |
| QDTEmc | 35 funds | $30.7M |
| XDTEUIT EXCHANGE TRADED | 30 funds | $20.3M |
| OZEMMF Closed and MF Open | 28 funds | $12.3M |
| YBTCETF | 15 funds | $14.9M |
| RDTERUSSELL 2000 0DT | 15 funds | $12.9M |
| MAGYmc | 14 funds | $14.4M |
| MARSSTOK | 13 funds | $5.3M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for MAGC
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/MAGC/capital-change-brief"
Use Arkolith's capital_change_brief for MAGC. 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 MAGC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.