3 institutions reported holding $557,883 of CHIPMOS TECHNOLOGIES INC SPONSORD ADS NEW (IMOS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Foster Group, Inc. ($338,533), GAMMA Investing LLC ($216,073), Dogwood Wealth Management LLC ($3,277). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Foster Group, Inc. | $338,533 | 5,269 | New |
| 2 | GAMMA Investing LLC | $216,073 | 3,363 | Added |
| 3 | Dogwood Wealth Management LLC | $3,277 | 51 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30