MACOM Technology Solutions Holdings, Inc.
MTSI- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001493594
Insider trades, last 90 days
0 buys · 3 sells
- Sold $3.48M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
659
- +143 vs. Q1 2026
- Total value $27.74B
Superinvestors holding MTSI
1
- At the end of Q2 2026
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by MTSI insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 20264:36 PM ET | Aug 28, 2026 | Dennehy RobertSenior VP and COO | SSaleCommon Stock | −252 | $275.20 | −$69.35K | 12.76K | −1.9% | SEC10b5-1 |
| Aug 19, 20264:15 PM ET | Aug 17, 2026 | Kober JohnSenior VP and CFO | SSaleCommon Stock | −7.39K | $326.0824 | −$2.41M | 33.58K | −18.0% | SEC10b5-1 |
| Jun 29, 2026 | Jun 25, 2026 | Hwang Donghyun ThomasSVP, Global Sales | SSaleCommon Stock | −2.62K | $383.8673 | −$1.01M | 29.76K | −8.1% | SEC10b5-1 |
| Jun 2, 2026 | May 29, 2026 | Daly Stephen GPresident and CEO | SSaleCommon Stock | −15.83K | $365.7506 | −$5.79M | 38.39K | −29.2% | SEC10b5-1 |
| May 20, 2026 | May 18, 2026 | Kober JohnSenior VP and CFO | SSaleCommon Stock | −7.64K | $359.2548 | −$2.75M | 40.97K | −15.7% | SEC10b5-1 |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in MTSI at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 10,527,144 | $4B | 0.17% | −83,296−0.8% | Reduced |
| BlackRock, Inc. | 9,512,899 | $3.62B | 0.05% | +946,616+11.1% | Added |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3,605,324 | $1.37B | 0.06% | +18,243+0.5% | Added |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,064,683 | $1.17B | 0.02% | +71,832+2.4% | Added |
| T. Rowe Price Investment Management, Inc. | 2,850,185 | $1.08B | 0.71% | −1,635,897−36.5% | Reduced |