9 institutions reported holding $1.2M of SoftBank Corp (SOBKY) in SEC 13F filings for 2026-06-30. Largest institutional holders: RHUMBLINE ADVISERS ($942,358), GAMMA Investing LLC ($117,718), PNC Financial Services Group, Inc. ($39,418), ATLAS CAPITAL ADVISORS INC. ($33,759), Westside Investment Management, Inc. ($24,078). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RHUMBLINE ADVISERS | $942,358 | 73,970 | Added |
| 2 | GAMMA Investing LLC | $117,718 | 9,240 | Trimmed |
| 3 | PNC Financial Services Group, Inc. | $39,418 | 3,094 | Added |
| 4 | ATLAS CAPITAL ADVISORS INC. | $33,759 | 3,514 | New |
| 5 | Westside Investment Management, Inc. | $24,078 | 1,890 | Hold |
| 6 | Ancora Advisors LLC | $6,332 | 497 | Trimmed |
| 7 | First Command Advisory Services, Inc. | $6,013 | 472 | Added |
| 8 | Salomon & Ludwin, LLC | $3,953 | 313 | Added |
| 9 | IMA Advisory Services, Inc. | $1,745 | 137 | Added |
Source: SEC Form 13F filings · as of 2026-06-30