5 tracked 13F filers disclose a position in YCS as of the latest SEC 13F filings, a combined $2.2M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $1.3M | 24K | ▼−10% Reduced · −3K sh | Q1 2026 | |
| 2 | JANE STREET GROUP, LLC | $707K | 13K | ▲+20% Added · +2K sh | Q1 2026 | |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $212K | 4K | ▲Added Added · +4K sh | Q1 2026 | |
| 4 | MORGAN STANLEY | $11K | 200 | —Held | Q1 2026 | |
| 5 | OSAIC HOLDINGS, INC. | $53 | 1 | —Held | Q1 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, 0 funds opened a new position in YCS, while 1 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 10 funds | $81.0B |
| APPLE INCAAPL | 10 funds | $79.5B |
| MICROSOFT CORPMSFT | 10 funds | $62.4B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 10 funds | $56.1B |
| AMAZON.COM INCAMZN | 10 funds | $47.6B |
| ALPHABET INC-CL AGOOGL | 10 funds | $44.7B |
| BROADCOM INCAVGO | 10 funds | $34.9B |
| META PLATFORMS INC-CLASS AMETA | 10 funds | $29.6B |
| ALPHABET INC-CL CGOOG | 10 funds | $28.2B |
| JPMORGAN CHASE & COJPM | 10 funds | $27.4B |
| ISHARES CORE S&P 500 ETFIVV | 10 funds | $24.5B |
| INVESCO QQQ TRUST SERIES 1QQQ | 10 funds | $23.1B |
Ranked by how many of YCS's institutional holders also hold each name, a cross-fund conviction signal.
| Class | 13F holders | Value held |
|---|---|---|
| AGQULTRA SILVER NEW | 50 funds | $71.7M |
| UGLcs | 45 funds | $46.7M |
| SVXYSHT VIX ST TRM | 18 funds | $21.5M |
| VIXMVIX MDTRM FUTR N | 17 funds | $28.5M |
| EUOULTRASHRT EURO | 8 funds | $2.1M |
| YCSthis pageULTRASHORT YEN N | 5 funds | $2.2M |
| ULEPSH ULTRA EURO | 4 funds | $764K |
| YCLULTRA YEN NEW | 2 funds | $52K |
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 YCS
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/YCS/capital-change-brief"
Use Arkolith's capital_change_brief for YCS. 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 YCS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.