1 institutions reported holding $2.4M of FIDELITY INSTITUTIONAL MONEY MARKET FUNDS TREASURY ONLY PORTFOLIO CLASS I (FSIXX) in SEC 13F filings for 2026-06-30. Largest institutional holders: Wealthspire Advisors, LLC ($2.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Wealthspire Advisors, LLC | $2.4M | 2.4M | New |
Source: SEC Form 13F filings · as of 2026-06-30