Who owns Vanguard Federal Money Market Fund?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of VMFXX 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.
As of the 2026-06-30 reporting period, 3 institutions disclosed 50.3M shares of Vanguard Federal Money Market Fund worth $50.3M; the largest disclosed holder is Wealthspire Advisors, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
3
13F holders
$50.3M
value, 2026 filers
50.3M
shares disclosed
1
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 VMFXX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Wealthspire Advisors, LLCNEW | 49.4M | $49.4M | 0.3% | — | new |
| 2 | Transce3nd, LLC | 619,301 | $619,301 | 5.5% | — | -0.4% |
| 3 | Grey Fox Wealth Advisors, LLC | 291,771 | $291,771 | 0.0% | — | +3.0% |
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.