15 institutions reported holding $45.8M of ASE TECHNOLOGY HLDG CO LTD (ASX) in SEC 13F filings for 2026-06-30. Largest institutional holders: TT International Asset Management LTD ($41.0M), GAMMA Investing LLC ($1.3M), CONFLUENCE INVESTMENT MANAGEMENT LLC ($924,419), Foster Group, Inc. ($776,335), Valeo Financial Advisors, LLC ($525,513). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TT International Asset Management LTD | $41.0M | 907,813 | Added |
| 2 | GAMMA Investing LLC | $1.3M | 27,716 | Trimmed |
| 3 | CONFLUENCE INVESTMENT MANAGEMENT LLC | $924,419 | 20,488 | Trimmed |
| 4 | Foster Group, Inc. | $776,335 | 17,206 | Added |
| 5 | Valeo Financial Advisors, LLC | $525,513 | 11,647 | Added |
| 6 | Dynamic Advisor Solutions LLC | $508,683 | 11,274 | Added |
| 7 | 180 WEALTH ADVISORS, LLC | $404,365 | 8,962 | Trimmed |
| 8 | Grove Bank & Trust | $221,223 | 4,903 | Trimmed |
| 9 | EASTERN BANK | $95,474 | 2,116 | New |
| 10 | Retirement Wealth Solutions LLC | $43,992 | 975 | Trimmed |
| 11 | BEACON INVESTMENT ADVISORY SERVICES, INC. | $33,840 | 750 | Hold |
| 12 | ELEVATION WEALTH PARTNERS, LLC | $14,168 | 314 | New |
| 13 | Versant Capital Management, Inc | $11,867 | 263 | Added |
| 14 | CoreCap Advisors, LLC | $7,039 | 156 | Hold |
| 15 | Dogwood Wealth Management LLC | $5,685 | 126 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30