Who owns SUTXX?
Institutional ownership of SUTXX from SEC Form 13F filings across 3 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
3
13F holders
$41.0M
value, 2026 filers
43.8M
shares disclosed
2
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of SUTXX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Wealthspire Advisors, LLCNEW | 24.9M | $24.9M | 0.1% | — | new |
| 2 | Vermillion Wealth Management, Inc.NEW | 16.0M | $16.0M | 3.8% | — | new |
| 3 | Coston, McIsaac & Partners | 2.9M | $2,880 | 0.0% | — | -58.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.