5 tracked 13F filers disclose a position in COYY as of the latest SEC 13F filings, a combined $1.1M 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 | Jane Street Group, LLC | 186K | $796K | ▲Added Added · +186K sh | Q1 2026 | |
| 2 | Susquehanna International Group, LLP | 57K | $242K | ▲New +57K sh | Q1 2026 | |
| 3 | Simplex Trading, LLC | 1K | $6K | ▼−78% Reduced · −5K sh | Q1 2026 | |
| 4 | Group One Trading LLC | 1K | $21K | ▲New +1K sh | Q2 2026 | |
| 5 | FMR LLC | 1 | $12 | ▲New +1 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.
| Class | 13F holders | Value held |
|---|---|---|
| TSYYYIELDBOOST TSLA | 5 funds | $599K |
| SNKETF | 3 funds | $1.4M |
| MRALETF | 3 funds | $583K |
| MSTPETF | 3 funds | $127K |
| TLAAUTOCALABLE TSLA | 2 funds | $1.1M |
| SMCLETF | 2 funds | $703K |
| COYYthis pageYIELDBOOST COIN | 2 funds | $21K |
| PLAAUTOCALLA PLTR | 1 funds | $1.1M |
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 COYY
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/COYY/capital-change-brief"
Use Arkolith's capital_change_brief for COYY. 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 COYY. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.