Among active 13F managers last quarter, 3 opened and 1 added, while none reduced or exited; the largest holder to move was Citadel Advisors LLC (new position).
7 tracked 13F filers disclose a position in QCML as of the latest SEC 13F filings, a combined $2.1M 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 | Optiver Holding B.V. | 59K | $692K | ▲+31% Added · +14K sh | Q1 2026 | |
| 2 | Citadel Advisors LLC | 36K | $709K | ▲New +36K sh | Q2 2026 | |
| 3 | Vontobel Holding Ltd. | 19K | $369K | ▲New +19K sh | Q2 2026 | |
| 4 | Susquehanna International Group, LLP | 15K | $173K | ▲New +15K sh | Q1 2026 | |
| 5 | Group One Trading LLC | 4K | $88K | ▲New +4K sh | Q2 2026 | |
| 6 | SBI Securities Co., Ltd. | 1K | $21K | ▲14× Added · +964 sh | Q2 2026 | |
| 7 | Larson Financial Group LLC | 190 | $4K | ▲New +190 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, 3 funds opened a new position in QCML and 1 added to an existing one, while none reduced or exited. 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 | 4 funds | $13.3B |
| Nvidia CorpNVDA | 4 funds | $4.2B |
| Amazon.com IncAMZN | 4 funds | $3.4B |
| Apple IncAAPL | 4 funds | $2.9B |
| Microsoft CorpMSFT | 4 funds | $2.2B |
| Broadcom IncAVGO | 4 funds | $2.0B |
| Alphabet Inc-CL AGOOGL | 4 funds | $1.9B |
| Alphabet Inc-CL CGOOG | 4 funds | $1.5B |
| Eli Lilly & CoLLY | 4 funds | $1.3B |
| Advanced Micro DevicesAMD | 4 funds | $1.3B |
| Micron Technology IncMU | 4 funds | $1.3B |
| Electronic Arts IncEA | 4 funds | $1.2B |
Ranked by how many of QCML's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in QCML.
| Class | 13F holders | Value held |
|---|---|---|
| NVDLLONG NVDA DAI | 68 funds | $149.9M |
| COMBmc | 37 funds | $92.4M |
| AMDLGRANITE 2X LONG | 32 funds | $58.4M |
| HIPSMF Closed and MF Open | 31 funds | $25.1M |
| CONLLONG COIN DAI | 25 funds | $64.8M |
| DRUPNASDAQ SELECT DI | 24 funds | $7.6M |
| NVDETF | 22 funds | $14.7M |
| PTIRmc | 19 funds | $8.4M |
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 QCML
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/QCML/capital-change-brief"
Use Arkolith's capital_change_brief for QCML. 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 QCML. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.