16 institutions reported holding $102.8M of MACOM TECH SOLUTIONS HLDGS I (MTSI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($52.2M), Silverberg Bernstein Capital Management LLC ($45.5M), Central Pacific Bank - Trust Division ($1.4M), GAMMA Investing LLC ($1.0M), THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. ($985,874). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $52.2M | 137,233 | Added |
| 2 | Silverberg Bernstein Capital Management LLC | $45.5M | 119,700 | Trimmed |
| 3 | Central Pacific Bank - Trust Division | $1.4M | 255,195 | New |
| 4 | GAMMA Investing LLC | $1.0M | 2,725 | Added |
| 5 | THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | $985,874 | 2,592 | Added |
| 6 | EASTERN BANK | $465,953 | 1,225 | Hold |
| 7 | Avior Wealth Management, LLC | $329,781 | 867 | New |
| 8 | Valeo Financial Advisors, LLC | $202,737 | 533 | New |
| 9 | MassMutual Private Wealth & Trust, FSB | $169,265 | 445 | Added |
| 10 | HARBOR INVESTMENT ADVISORY, LLC | $151,007 | 397 | New |
| 11 | Versant Capital Management, Inc | $130,087 | 342 | Added |
| 12 | CoreCap Advisors, LLC | $130,087 | 342 | Added |
| 13 | CX Institutional | $19,000 | 49 | Added |
| 14 | MJT & Associates Financial Advisory Group, Inc. | $10,270 | 27 | Trimmed |
| 15 | 3 FACTOR INDEXING, LLC | $381 | 1 | Hold |
| 16 | ATWOOD & PALMER INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30