Who owns iShares Total USD Fixed Income Market ETF?
Institutional ownership of BTOT from SEC Form 13F filings across 7 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.
7
13F holders
$25.6M
value, 2026 filers
103.2%
of shares outstanding (516,339 sh)
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 BTOT's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 400,000 | $19.9M | 0.0% | 80% | 0.0% |
| 2 | JANE STREET GROUP, LLC | 76,054 | $3.8M | 0.0% | 15.2% | +86.2% |
| 3 | Princeton Global Asset Management LLC | 37,441 | $1.9M | 0.3% | 7.5% | +923.0% |
| 4 | KELLEHER FINANCIAL ADVISORSNEW | 1,450 | $71,985 | 0.0% | 0.3% | new |
| 5 | Medallion Wealth Advisors, LLC | 675 | $24,105 | 0.0% | 0.1% | +575.0% |
| 6 | Integrated Wealth Concepts LLCNEW | 600 | $29,787 | 0.0% | 0.1% | new |
| 7 | UBS Group AG | 119 | $5,908 | 0.0% | 0% | -1.7% |
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.