Among active 13F managers last quarter, 1 opened and 1 reduced; the largest holder to move was Thor Trading Advisors, LLC (new position).
6 tracked 13F filers disclose a position in YCS as of the latest SEC 13F filings, a combined $6.1M 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 | Thor Trading Advisors, LLC | 67K | $3.8M | ▲New +67K sh | Q2 2026 | |
| 2 | Citadel Advisors LLC | 23K | $1.3M | ▼−3.0% Reduced · −727 sh | Q2 2026 | |
| 3 | Jane Street Group, LLC | 13K | $707K | ▲+20% Added · +2K sh | Q1 2026 | |
| 4 | Susquehanna International Group, LLP | 4K | $212K | ▲Added Added · +4K sh | Q1 2026 | |
| 5 | Morgan Stanley | 200 | $11K | —Held | Q1 2026 | |
| 6 | Osaic Holdings, Inc. | 1 | $53 | —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, 1 fund opened a new position in YCS, 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 |
|---|---|---|
| Amazon.com IncAMZN | 2 funds | $2.6B |
| Nvidia CorpNVDA | 2 funds | $2.4B |
| Apple IncAAPL | 2 funds | $2.1B |
| Microsoft CorpMSFT | 2 funds | $1.4B |
| Broadcom IncAVGO | 2 funds | $1.1B |
| Alphabet Inc-CL CGOOG | 2 funds | $900.2M |
| Walmart IncWMT | 2 funds | $625.2M |
| ExxonMobil Holdings CorpXOM | 2 funds | $558.9M |
| Costco Wholesale CorpCOST | 2 funds | $477.8M |
| SS SPDR S&P 500 ETF Trust-USSPY | 2 funds | $396.1M |
| TJX Companies IncTJX | 2 funds | $257.1M |
| Palantir Technologies Inc-APLTR | 2 funds | $216.7M |
Ranked by how many of YCS's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in YCS.
| Class | 13F holders | Value held |
|---|---|---|
| AGQULTRA SILVER NEW | 49 funds | $35.5M |
| UGLcs | 45 funds | $44.6M |
| SVXYSHT VIX ST TRM | 24 funds | $44.2M |
| VIXMVIX MDTRM FUTR N | 15 funds | $23.0M |
| EUOULTRASHRT EURO | 7 funds | $1.7M |
| YCSthis pageULTRASHORT YEN N | 6 funds | $6.1M |
| ULEPSH ULTRA EURO | 3 funds | $852K |
| YCLULTRA YEN NEW | 3 funds | $389K |
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.