2 institutions reported holding $846,738 of THORNBURG STRATEGIC INCOME I (TSIIX) in SEC 13F filings for 2026-06-30. Largest institutional holders: Fulton Bank, N.A. ($844,814), Financial Gravity Companies, Inc. ($1,924). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Fulton Bank, N.A. | $844,814 | 73,782 | Hold |
| 2 | Financial Gravity Companies, Inc. | $1,924 | 168 | New |
Source: SEC Form 13F filings · as of 2026-06-30