Among active 13F managers last quarter, 17 opened and 18 added, while 11 reduced; the largest holder to move was Van Eck Associates Corp (−3.8%). No recent Form 4 insider filings for ASM.
Funds lean in and no leg opposes.
128 tracked 13F filers disclose a position in ASM as of the latest SEC 13F filings, a combined $222.1M 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 | Tidal Investments LLC | 8.9M | $56.1M | ▲+33% Added · +2.2M sh | Q2 2026 | |
| 2 | Mirae Asset Global Etfs Holdings Ltd. | 6.2M | $39.4M | ▼−3.5% Reduced · −227K sh | Q1 2026 | |
| 3 | Van Eck Associates Corp | 4.8M | $30.6M | ▼−3.8% Reduced · −191K sh | Q2 2026 | |
| 4 | DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.8M | $11.4M | ▼−10% Reduced · −200K sh | Q1 2026 | |
| 5 | Citadel Advisors LLC | 1.3M | $8.3M | ▲+32% Added · +316K sh | Q2 2026 | |
| 6 | Two Sigma Investments, LP | 863K | $5.5M | ▲+654% Added · +749K sh | Q1 2026 | |
| 7 | Dimensional Fund Advisors LP | 753K | $4.8M | ▲+70% Added · +309K sh | Q1 2026 | |
| 8 | ALPS Advisors Inc | 644K | $4.1M | ▲+5.7% Added · +35K sh | Q2 2026 | |
| 9 | Jane Street Group, LLC | 639K | $4.0M | ▼−49% Reduced · −604K sh | Q1 2026 | |
| 10 | U S Global Investors Inc | 610K | $3.9M | ▲+510% Added · +510K sh | Q2 2026 | |
| 11 | Millennium Management LLC | 561K | $3.5M | ▲+110% Added · +294K sh | Q1 2026 | |
| 12 | TD Asset Management Inc | 526K | $3.3M | ▲+168% Added · +329K sh | Q1 2026 | |
| 13 | Bank Of Montreal | 515K | $3.3M | ▲New +515K sh | Q1 2026 | |
| 14 | Goldman Sachs Group Inc | 480K | $3.0M | ▲+51% Added · +162K sh | Q1 2026 | |
| 15 | Cedrus Wealth Group LLC | 409K | $2.6M | ▲+20% Added · +68K sh | Q2 2026 | |
| 16 | UBS Group AG | 400K | $2.5M | ▼−12% Reduced · −53K sh | Q1 2026 | |
| 17 | Wells Fargo & Company | 372K | $2.4M | ▼−0.7% Reduced · −3K sh | Q1 2026 | |
| 18 | Renaissance Technologies LLC | 315K | $2.0M | ▲New +315K sh | Q1 2026 | |
| 19 | Morgan Stanley | 313K | $2.0M | ▲+12% Added · +33K sh | Q1 2026 | |
| 20 | Swiss National Bank | 297K | $1.9M | ▲+5.3% Added · +15K sh | Q1 2026 | |
| 21 | LPL Financial LLC | 295K | $1.9M | ▲+1.2% Added · +4K sh | Q1 2026 | |
| 22 | Quadrature Capital Ltd | 256K | $1.6M | ▲+508% Added · +214K sh | Q2 2026 | |
| 23 | JPMorgan Chase & Co | 200K | $1.2M | ▲133× Added · +198K sh | Q1 2026 | |
| 24 | British Columbia Investment Management Corp | 197K | $1.2M | ▲+45% Added · +61K sh | Q2 2026 | |
| 25 | Sprott Inc. | 178K | $1.1M | ▲+0.9% Added · +2K 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, 17 funds opened a new position in ASM and 18 added to an existing one, while 11 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 |
|---|---|---|
| Nvidia CorpNVDA | 65 funds | $84.0B |
| Microsoft CorpMSFT | 64 funds | $45.3B |
| Meta Platforms Inc-Class AMETA | 63 funds | $19.7B |
| Visa Inc-Class A SharesV | 63 funds | $8.7B |
| Amazon.com IncAMZN | 62 funds | $35.5B |
| Alphabet Inc-CL AGOOGL | 62 funds | $31.0B |
| Eli Lilly & CoLLY | 62 funds | $14.7B |
| JPMorgan Chase & CoJPM | 62 funds | $13.6B |
| Berkshire Hathaway Inc-CL BBRK/B | 62 funds | $7.7B |
| General ElectricGE | 62 funds | $5.0B |
| Apple IncAAPL | 61 funds | $54.9B |
| Tesla IncTSLA | 61 funds | $16.3B |
Ranked by how many of ASM's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in ASM.
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 | 34 | 26 | – |
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 |
|---|---|---|
| ASMthis pageStock | 128 funds | $222.1M |
| 053906954EQUITY | 1 funds | $397K |
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 ASM
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/ASM/capital-change-brief"
Use Arkolith's capital_change_brief for ASM. 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 ASM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.