Who owns iShares Total USD Fixed Income Market ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
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.
As of the 2026-06-30 reporting period, 7 institutions disclosed 836,328 shares of iShares Total USD Fixed Income Market ETF worth $40.4M — about 167.2% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
7
13F holders
$40.4M
value, 2026 filers
167.2%
of shares outstanding (836,328 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 | J. Mark Nickell & Co.NEW | 320,589 | $14.8M | 11.8% | 64.1% | new |
| 3 | JANE STREET GROUP, LLC | 76,054 | $3.8M | 0.0% | 15.2% | +86.2% |
| 4 | Princeton Global Asset Management LLC | 37,441 | $1.9M | 0.3% | 7.5% | +923.0% |
| 5 | KELLEHER FINANCIAL ADVISORSNEW | 1,450 | $71,985 | 0.0% | 0.3% | new |
| 6 | Medallion Wealth Advisors, LLC | 675 | $24,105 | 0.0% | 0.1% | +575.0% |
| 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. Research, not investment advice.