4 institutions reported holding $500,241 of JAPAN EXCHANGE GROUP ADR (JPXGY) in SEC 13F filings for 2026-06-30. Largest institutional holders: RHUMBLINE ADVISERS ($336,793), GAMMA Investing LLC ($111,294), General Partner, Inc. ($32,764), Salomon & Ludwin, LLC ($19,390). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RHUMBLINE ADVISERS | $336,793 | 26,604 | Added |
| 2 | GAMMA Investing LLC | $111,294 | 8,791 | Added |
| 3 | General Partner, Inc. | $32,764 | 2,588 | Hold |
| 4 | Salomon & Ludwin, LLC | $19,390 | 1,531 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30