MACOM Technology Solutions Holdings, Inc.
MTSI- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001493594
In the last 90 days, MACOM Technology Solutions Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 659 institutions reported holding it in 13F filings for Q2 2026, worth $27.7B in total; Maverick Capital is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by MACOM Technology Solutions Holdings, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 2 filings
- 2 insiders, $2.48M in total
- Insiders trading
- 2
- Net value
- −$2.48M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for MACOM Technology Solutions Holdings, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Dennehy Robert | Senior VP and COO | 12,758 | Sep 1, 2026 | 11 |
| Kober John | Senior VP and CFO | 33,583 | Aug 19, 2026 | 9 |
| Hwang Donghyun Thomas | SVP, Global Sales | 29,756 | Jun 29, 2026 | 11 |
| Daly Stephen G | President and CEO | 38,389 | Jun 2, 2026 | 7 |
| Shanmugaraj Murugesan | Director | 5,214 | May 21, 2026 | 2 |
| Bland Charles R | Director | 13,638 | May 20, 2026 | 6 |
| Chung Peter Y | Director | 6,781Indirect | May 18, 2026 | 2 |
| Ribar Geoffrey G | Director | 12,563 | May 13, 2026 | 3 |
| Ritchie John | Director | 9,466 | Mar 10, 2026 | 2 |
| Ingram Bryan | Director | 1,747 | Mar 10, 2026 | 2 |
| Rosenband Jihye Whang | Director | 7,165 | Mar 10, 2026 | 1 |
| Ocampo Susan | 10% Owner | 3,585,430Indirect | Feb 26, 2026 | 14 |
| Roth Ambra R. | SVP, GC and Secretary | 9,837 | Nov 21, 2025 | 5 |
| Struble Wayne Mack | SVP, Advanced Semiconductor | 29,384 | Nov 10, 2025 | 4 |
| Carlson Douglas J | SVP, Technology | 4,893 | Dec 1, 2023 | 0 |
| Ocampo John L | Director, 10% Owner | 8,493,040Indirect | Nov 22, 2023 | 0 |
| Van Lunsen Gil J | Director | 37,806 | Mar 8, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 18, 2026 (view filing) | May 14 | 4 days | Chung Peter YDirector | SSale | −43.3K | $378.20 | −$16.4M | −86.5%6.78K after | |
| May 20, 2026 (view filing) | May 18 | 2 days | Hwang Donghyun ThomasSVP, Global Sales | SSale | −2.60K | $360.64 | −$935.9K | −7.4%32.4K after | 11 lots10b5-1 |
| May 20, 2026 (view filing) | May 18 | 2 days | Kober JohnSenior VP and CFO | SSale | −7.64K | $359.25 | −$2.75M | −15.7%41.0K after | 13 lots10b5-1 |
| Jun 2, 2026 (view filing) | May 29 | 4 days | Daly Stephen GPresident and CEO | SSale | −15.8K | $365.75 | −$5.79M | −29.2%38.4K after | 19 lots10b5-1 |
| Jun 29, 2026 (view filing) | Jun 25 | 4 days | Hwang Donghyun ThomasSVP, Global Sales | SSale | −2.62K | $383.87 | −$1.01M | −8.1%29.8K after | 12 lots10b5-1 |
| Aug 19, 2026 (view filing)4:15 PM ET | Aug 17 | 2 days | Kober JohnSenior VP and CFO | SSale | −7.39K | $326.08 | −$2.41M | −18.0%33.6K after | 8 lots10b5-1 |
| Sep 1, 2026 (view filing)4:36 PM ET | Aug 28 | 4 days | Dennehy RobertSenior VP and COO | SSale | −252 | $275.20 | −$69.4K | −1.9%12.8K after | 10b5-1 |