Among active 13F managers last quarter, 1 opened and 4 added, while 1 reduced; the largest holder to move was Jump Financial, LLC (+455%).
11 tracked 13F filers disclose a position in AMDD as of the latest SEC 13F filings, a combined $5.7M 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 | Jump Financial, LLC | 344K | $3.1M | ▲+455% Added · +282K sh | Q1 2026 | |
| 2 | Jane Street Group, LLC | 115K | $1.0M | ▲New +115K sh | Q1 2026 | |
| 3 | Two Sigma Securities, LLC | 92K | $244K | ▲Added Added · +92K sh | Q2 2026 | |
| 4 | IMC-Chicago, LLC | 61K | $551K | ▲New +61K sh | Q1 2026 | |
| 5 | Optiver Holding B.V. | 44K | $392K | ▼−30% Reduced · −19K sh | Q1 2026 | |
| 6 | StoneX Group Inc. | 16K | $74K | ▼−65% Reduced · −30K sh | Q2 2026 | |
| 7 | Ridgecrest Wealth Partners, LLC | 16K | $41K | ▲New +16K sh | Q2 2026 | |
| 8 | Tower Research Capital LLC (TRC) | 14K | $124K | ▲+66% Added · +6K sh | Q1 2026 | |
| 9 | Renaissance Technologies LLC | 13K | $116K | ▲New +13K sh | Q1 2026 | |
| 10 | IHT Wealth Management, LLC | 10K | $27K | ▲New +10K sh | Q2 2026 | |
| 11 | SBI Securities Co., Ltd. | 1K | $3K | ▲+266% Added · +834 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 opened a new position in AMDD and 4 added to an existing one, 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 |
|---|---|---|
| Palantir Technologies Inc-APLTR | 6 funds | $1.1B |
| Nvidia CorpNVDA | 6 funds | $1.0B |
| Micron Technology IncMU | 6 funds | $985.7M |
| Sandisk CorpSNDK | 6 funds | $605.9M |
| Chevron CorpCVX | 6 funds | $478.5M |
| Broadcom IncAVGO | 6 funds | $373.2M |
| Intel CorpINTC | 6 funds | $370.2M |
| Alphabet Inc-CL AGOOGL | 6 funds | $339.9M |
| Western Digital CorpWDC | 6 funds | $335.6M |
| Visa Inc-Class A SharesV | 6 funds | $254.1M |
| Boston Scientific CorpBSX | 6 funds | $248.0M |
| Microsoft CorpMSFT | 6 funds | $239.4M |
Ranked by how many of AMDD's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in AMDD.
| Class | 13F holders | Value held |
|---|---|---|
| MUUFUND | 41 funds | $153.6M |
| AMZUUIT EXCHANGE TRADED | 38 funds | $32.2M |
| HCMTmc | 36 funds | $441.8M |
| GGLLExchange Traded Fund | 35 funds | $100.3M |
| NVDUETF | 31 funds | $28.1M |
| METUMETU | 30 funds | $26.4M |
| KORUmc | 22 funds | $22.5M |
| PLTUOTHER | 22 funds | $16.8M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for AMDD
This ETF 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/AMDD/capital-change-brief"
Use Arkolith's capital_change_brief for AMDD. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for AMDD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.