Daly Stephen G
- Shares
- 38.39K
- % company
- 0.05%
- Price
- $391.07
- Value
- $15,012,786
Filed May 29, 2026
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
MACOM Technology Solutions Holdings Inc (MTSI) Institutional Ownership & Insider Trading History
Recent insider purchases and sales for MTSI from Form 4 filings. Institutional holdings surface here when ownership feeds publish.
Ownership read
MTSI insider sentiment: Net selling.
105 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
MTSI
Purchases—
Sales70.05M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
—
Institutional feed pending
Insider stance
Net selling
$16.85B sold / — bought
Latest filing
May 29, 2026
Most recent holder or insider filing date
Rows loaded
120
0 holder / 120 insider
- Holder rows
- Pending
- Market data feed
- Latest filing
- May 29, 2026
- Most recent holder or insider filing date
- Increased / initiated
- Pending
- 0 decreased in loaded rows
- Insider rows
- 120
- Market data feed
Recent insider transactions
MACOM Technology Solutions Holdings Inc (MTSI) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
Daly Stephen G
- Shares
- 38.79K
- % company
- 0.05%
- Price
- $389.40
- Value
- $15,104,437
Filed May 29, 2026
Daly Stephen G
- Shares
- 38.94K
- % company
- 0.05%
- Price
- $388.38
- Value
- $15,122,740
Filed May 29, 2026
Daly Stephen G
- Shares
- 39.49K
- % company
- 0.05%
- Price
- $386.46
- Value
- $15,260,919
Filed May 29, 2026
Daly Stephen G
- Shares
- 39.59K
- % company
- 0.05%
- Price
- $382.60
- Value
- $15,146,751
Filed May 29, 2026
Daly Stephen G
- Shares
- 39.69K
- % company
- 0.05%
- Price
- $380.98
- Value
- $15,120,715
Filed May 29, 2026
Daly Stephen G
- Shares
- 39.79K
- % company
- 0.05%
- Price
- $378.86
- Value
- $15,074,461
Filed May 29, 2026
Daly Stephen G
- Shares
- 40.19K
- % company
- 0.05%
- Price
- $375.10
- Value
- $15,074,894
Filed May 29, 2026
Daly Stephen G
- Shares
- 40.39K
- % company
- 0.05%
- Price
- $374.09
- Value
- $15,109,121
Filed May 29, 2026
Daly Stephen G
- Shares
- 40.69K
- % company
- 0.05%
- Price
- $369.38
- Value
- $15,029,703
Filed May 29, 2026
Daly Stephen G
- Shares
- 40.99K
- % company
- 0.05%
- Price
- $367.95
- Value
- $15,081,903
Filed May 29, 2026
Daly Stephen G
- Shares
- 41.59K
- % company
- 0.05%
- Price
- $366.46
- Value
- $15,240,705
Filed May 29, 2026
Daly Stephen G
- Shares
- 41.89K
- % company
- 0.05%
- Price
- $364.89
- Value
- $15,284,877
Filed May 29, 2026
Daly Stephen G
- Shares
- 44.71K
- % company
- 0.06%
- Price
- $363.87
- Value
- $16,268,264
Filed May 29, 2026
Daly Stephen G
- Shares
- 46.78K
- % company
- 0.06%
- Price
- $362.94
- Value
- $16,979,785
Filed May 29, 2026
Daly Stephen G
- Shares
- 49.21K
- % company
- 0.06%
- Price
- $362.02
- Value
- $17,816,090
Filed May 29, 2026
Daly Stephen G
- Shares
- 50.12K
- % company
- 0.07%
- Price
- $360.49
- Value
- $18,066,677
Filed May 29, 2026
Daly Stephen G
- Shares
- 50.52K
- % company
- 0.07%
- Price
- $359.37
- Value
- $18,154,294
Filed May 29, 2026
Daly Stephen G
- Shares
- 52.72K
- % company
- 0.07%
- Price
- $358.44
- Value
- $18,895,881
Filed May 29, 2026
BLAND CHARLES R
- Shares
- 13.64K
- % company
- 0.02%
- Price
- Non-cash
- Value
- Non-cash
Filed May 19, 2026
Shanmugaraj Murugesan
- Shares
- 5.21K
- % company
- <0.01%
- Price
- Non-cash
- Value
- Non-cash
Filed May 19, 2026
Hwang Donghyun Thomas
- Shares
- 32.38K
- % company
- 0.04%
- Price
- $381.23
- Value
- $12,342,702
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 32.47K
- % company
- 0.04%
- Price
- $377.70
- Value
- $12,264,297
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 32.57K
- % company
- 0.04%
- Price
- $369.06
- Value
- $12,020,653
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 32.67K
- % company
- 0.04%
- Price
- $367.50
- Value
- $12,006,593
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 32.87K
- % company
- 0.04%
- Price
- $364.93
- Value
- $11,995,614
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 32.97K
- % company
- 0.04%
- Price
- $362.89
- Value
- $11,964,846
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 33.07K
- % company
- 0.04%
- Price
- $360.38
- Value
- $11,918,127
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 33.57K
- % company
- 0.04%
- Price
- $358.84
- Value
- $12,046,618
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 33.87K
- % company
- 0.04%
- Price
- $356.68
- Value
- $12,081,108
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 34.37K
- % company
- 0.05%
- Price
- $355.06
- Value
- $12,203,767
Filed May 18, 2026
Hwang Donghyun Thomas
- Shares
- 34.67K
- % company
- 0.05%
- Price
- $353.32
- Value
- $12,249,958
Filed May 18, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | Daly Stephen G | 0.05% | Sale | 38.39K | $391.07 | $15,012,786 | May 29, 2026 |
| 2 | Daly Stephen G | 0.05% | Sale | 38.79K | $389.40 | $15,104,437 | May 29, 2026 |
| 3 | Daly Stephen G | 0.05% | Sale | 38.94K | $388.38 | $15,122,740 | May 29, 2026 |
| 4 | Daly Stephen G | 0.05% | Sale | 39.49K | $386.46 | $15,260,919 | May 29, 2026 |
| 5 | Daly Stephen G | 0.05% | Sale | 39.59K | $382.60 | $15,146,751 | May 29, 2026 |
| 6 | Daly Stephen G | 0.05% | Sale | 39.69K | $380.98 | $15,120,715 | May 29, 2026 |
| 7 | Daly Stephen G | 0.05% | Sale | 39.79K | $378.86 | $15,074,461 | May 29, 2026 |
| 8 | Daly Stephen G | 0.05% | Sale | 40.19K | $375.10 | $15,074,894 | May 29, 2026 |
| 9 | Daly Stephen G | 0.05% | Sale | 40.39K | $374.09 | $15,109,121 | May 29, 2026 |
| 10 | Daly Stephen G | 0.05% | Sale | 40.69K | $369.38 | $15,029,703 | May 29, 2026 |
| 11 | Daly Stephen G | 0.05% | Sale | 40.99K | $367.95 | $15,081,903 | May 29, 2026 |
| 12 | Daly Stephen G | 0.05% | Sale | 41.59K | $366.46 | $15,240,705 | May 29, 2026 |
| 13 | Daly Stephen G | 0.05% | Sale | 41.89K | $364.89 | $15,284,877 | May 29, 2026 |
| 14 | Daly Stephen G | 0.06% | Sale | 44.71K | $363.87 | $16,268,264 | May 29, 2026 |
| 15 | Daly Stephen G | 0.06% | Sale | 46.78K | $362.94 | $16,979,785 | May 29, 2026 |
| 16 | Daly Stephen G | 0.06% | Sale | 49.21K | $362.02 | $17,816,090 | May 29, 2026 |
| 17 | Daly Stephen G | 0.07% | Sale | 50.12K | $360.49 | $18,066,677 | May 29, 2026 |
| 18 | Daly Stephen G | 0.07% | Sale | 50.52K | $359.37 | $18,154,294 | May 29, 2026 |
| 19 | Daly Stephen G | 0.07% | Sale | 52.72K | $358.44 | $18,895,881 | May 29, 2026 |
| 20 | BLAND CHARLES R | 0.02% | Gift | 13.64K | Non-cash | Non-cash | May 19, 2026 |
| 21 | Shanmugaraj Murugesan | <0.01% | Gift | 5.21K | Non-cash | Non-cash | May 19, 2026 |
| 22 | Hwang Donghyun Thomas | 0.04% | Sale | 32.38K | $381.23 | $12,342,702 | May 18, 2026 |
| 23 | Hwang Donghyun Thomas | 0.04% | Sale | 32.47K | $377.70 | $12,264,297 | May 18, 2026 |
| 24 | Hwang Donghyun Thomas | 0.04% | Sale | 32.57K | $369.06 | $12,020,653 | May 18, 2026 |
| 25 | Hwang Donghyun Thomas | 0.04% | Sale | 32.67K | $367.50 | $12,006,593 | May 18, 2026 |
| 26 | Hwang Donghyun Thomas | 0.04% | Sale | 32.87K | $364.93 | $11,995,614 | May 18, 2026 |
| 27 | Hwang Donghyun Thomas | 0.04% | Sale | 32.97K | $362.89 | $11,964,846 | May 18, 2026 |
| 28 | Hwang Donghyun Thomas | 0.04% | Sale | 33.07K | $360.38 | $11,918,127 | May 18, 2026 |
| 29 | Hwang Donghyun Thomas | 0.04% | Sale | 33.57K | $358.84 | $12,046,618 | May 18, 2026 |
| 30 | Hwang Donghyun Thomas | 0.04% | Sale | 33.87K | $356.68 | $12,081,108 | May 18, 2026 |
| 31 | Hwang Donghyun Thomas | 0.05% | Sale | 34.37K | $355.06 | $12,203,767 | May 18, 2026 |
| 32 | Hwang Donghyun Thomas | 0.05% | Sale | 34.67K | $353.32 | $12,249,958 | May 18, 2026 |
Showing 32 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest MTSI shareholders?
MACOM Technology Solutions Holdings Inc (MTSI) institutional holders are ranked by reported share count when the ownership feed publishes filing rows.
What is institutional ownership of MTSI?
MACOM Technology Solutions Holdings Inc (MTSI) institutional ownership appears when the filing-based market-data feed returns holder rows. TECHi does not fill unavailable ownership fields with placeholder shareholders.
Where can I see MACOM Technology Solutions Holdings Inc insider transactions?
The insider transaction table currently shows 120 loaded Form 4 rows for MTSI, with the latest insider filing dated May 29, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are MTSI insiders buying or selling?
The loaded MTSI Form 4 rows currently read Net selling: 105 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active MTSI insider in the loaded filings?
OCAMPO SUSAN is the most active insider by absolute share movement in the loaded MTSI rows, with 70.29 million shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.