Among active 13F managers last quarter, 2 opened and none reduced or exited; the largest holder to move was Citadel Advisors LLC (new position).
7 tracked 13F filers disclose a position in UST as of the latest SEC 13F filings, a combined $2.3M 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 | Royal Bank Of Canada | 19K | $815K | ▲+75% Added · +8K sh | Q1 2026 | |
| 2 | Valeo Financial Advisors, LLC | 14K | $606K | ▲+0.3% Added · +42 sh | Q2 2026 | |
| 3 | Citadel Advisors LLC | 8K | $320K | ▲New +8K sh | Q2 2026 | |
| 4 | IMC-Chicago, LLC | 5K | $230K | ▲New +5K sh | Q1 2026 | |
| 5 | StoneX Group Inc. | 5K | $202K | ▲New +5K sh | Q2 2026 | |
| 6 | Elevation Wealth Partners, LLC | 3K | $122K | ▲+0.7% Added · +21 sh | Q2 2026 | |
| 7 | Morgan Stanley | 1 | $79 | —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, 2 funds opened a new position in UST, 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 | 2 funds | $13.4B |
| Amazon.com IncAMZN | 2 funds | $2.6B |
| Nvidia CorpNVDA | 2 funds | $2.4B |
| Apple IncAAPL | 2 funds | $2.2B |
| Microsoft CorpMSFT | 2 funds | $1.4B |
| Eli Lilly & CoLLY | 2 funds | $1.1B |
| Broadcom IncAVGO | 2 funds | $1.1B |
| Alphabet Inc-CL AGOOGL | 2 funds | $1.1B |
| BlackRock IncBLK | 2 funds | $1.1B |
| Advanced Micro DevicesAMD | 2 funds | $936.2M |
| Alphabet Inc-CL CGOOG | 2 funds | $909.5M |
| Space Exploration Techn-CL ASPCX | 2 funds | $883.8M |
Ranked by how many of UST's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in UST.
| Class | 13F holders | Value held |
|---|---|---|
| SSOcommon | 221 funds | $1.5B |
| QLDUIT EXCHANGE TRADED | 203 funds | $1.6B |
| CSMPSHS LC COR PLUS | 98 funds | $262.9M |
| ROMcs | 76 funds | $91.4M |
| USDcommon | 54 funds | $168.3M |
| UWMcommon | 42 funds | $64.9M |
| DDMPSHS ULTRA DOW30 | 41 funds | $54.6M |
| MVVPSHS ULT MCAP400 | 22 funds | $13.1M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for UST
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/UST/capital-change-brief"
Use Arkolith's capital_change_brief for UST. 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 UST. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.