MACOM Technology Solutions Holdings, Inc.
Total Trades
167
Buys
0
Sells
160
Largest Trade
N/A
Insiders
14
Institutional Funds
397
Inst. Value
$1M+
Activist Filings
28
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Roth Ambra R. | SVP | SELL | $15K–$50K | 830 | $60.00 | May 22, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 3K | $59.90 | May 22, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 3K | $62.40 | Apr 21, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 3K | $68.92 | Mar 17, 2023 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 22K | $70.97 | Mar 16, 2023 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 40K | $70.21 | Mar 9, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 3K | $66.73 | Feb 17, 2023 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 35K | $67.60 | Feb 16, 2023 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 30K | $66.30 | Feb 9, 2023 |
| Kober John | Senior VP and CFO | SELL | $100K–$500K | 7K | $66.27 | Feb 8, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 3K | $66.27 | Jan 20, 2023 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 30K | $65.18 | Jan 12, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $500K+ | 15K | $67.00 | Jan 11, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $50K–$100K | 1K | $64.07 | Jan 5, 2023 |
| Daly Stephen G | President and CEO | SELL | $100K–$500K | 3K | $63.06 | Jan 5, 2023 |
| Dennehy Robert | SVP, Operations | SELL | $500K+ | 10K | $63.31 | Dec 28, 2022 |
| Roth Ambra R. | SVP | SELL | $100K–$500K | 6K | $69.85 | Dec 16, 2022 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 35K | $69.70 | Dec 15, 2022 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 35K | $67.52 | Dec 8, 2022 |
| Hwang Donghyun Thomas | SVP, Global Sales | SELL | $100K–$500K | 3K | $68.69 | Dec 5, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 100K | $68.41 | Dec 2, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 166K | $68.91 | Nov 28, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 45K | $69.06 | Nov 25, 2022 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 2K | $68.63 | Nov 25, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 86K | $69.20 | Nov 21, 2022 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 3K | $70.34 | Nov 18, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 244K | $71.57 | Nov 16, 2022 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 25K | $67.00 | Nov 15, 2022 |
| CARLSON DOUGLAS J | SVP, Technology | SELL | $1M+ | 22K | $70.00 | Nov 15, 2022 |
| Hwang Donghyun Thomas | SVP, Global Sales | SELL | $100K–$500K | 7K | $67.82 | Nov 15, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 365K | $69.17 | Nov 14, 2022 |
| Kober John | Senior VP and CFO | SELL | $500K+ | 9K | $64.70 | Nov 14, 2022 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 45K | $65.46 | Nov 10, 2022 |
| Roth Ambra R. | SVP | SELL | $500K+ | 12K | $64.50 | Nov 10, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 230K | $64.56 | Nov 9, 2022 |
| Hwang Donghyun Thomas | SVP, Global Sales | SELL | $100K–$500K | 4K | $63.22 | Nov 7, 2022 |
| Hwang Donghyun Thomas | SVP, Global Sales | GRANT | N/A | 24K | — | Nov 7, 2022 |
| Daly Stephen G | President and CEO | GRANT | N/A | 432K | — | Nov 7, 2022 |
| Daly Stephen G | President and CEO | SELL | $1M+ | 50K | $64.50 | Nov 7, 2022 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 7K | $59.90 | Nov 4, 2022 |
| Daly Stephen G | President and CEO | SELL | $1K–$15K | 100 | $58.72 | Nov 3, 2022 |
| Roth Ambra R. | SVP | SELL | $100K–$500K | 8K | $58.54 | Nov 2, 2022 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 2K | $52.40 | Oct 5, 2022 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 2K | $55.01 | Sep 23, 2022 |
| Dennehy Robert | SVP, Operations | SELL | $100K–$500K | 2K | $53.29 | Sep 9, 2022 |
| CARLSON DOUGLAS J | SVP, Technology | SELL | $100K–$500K | 3K | $66.55 | Aug 17, 2022 |
| Hwang Donghyun Thomas | SVP, Global Sales | SELL | $500K+ | 10K | $66.55 | Aug 17, 2022 |
| OCAMPO JOHN L | Director | SELL | $1M+ | 89K | $62.82 | Aug 16, 2022 |
| Daly Stephen G | President and CEO | SELL | $15K–$50K | 300 | $60.01 | Aug 11, 2022 |
| OCAMPO JOHN L | Director | SELL | $100K–$500K | 5K | $61.24 | Aug 10, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 397 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VANGUARD GROUP INC | 6.7M | $1M+ | SH |
| STATE STREET CORP | 2.1M | $1M+ | SH |
| Capital Research Global Investors | 1.3M | $1M+ | SH |
| GW&K Investment Management, LLC | 1.1M | $1M+ | SH |
| ALLIANCEBERNSTEIN L.P. | 1.1M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.0M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 877K | $1M+ | SH |
| Whale Rock Capital Management LLC | 783K | $1M+ | SH |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 746K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 641K | $1M+ | SH |
| Neuberger Berman Group LLC | 633K | $1M+ | SH |
| Analog Century Management LP | 606K | $1M+ | SH |
| Rafferty Asset Management, LLC | 580K | $1M+ | SH |
| NORGES BANK | 569K | $1M+ | SH |
| Point72 Asset Management, L.P. | 552K | $1M+ | SH |
| BARCLAYS PLC | 550K | $1M+ | SH |
| Stephens Investment Management Group LLC | 541K | $1M+ | SH |
| FengHe Fund Management Pte. Ltd. | 529K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 513K | $1M+ | SH |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 483K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 6, 2026
10.7%
8.0M shares
SC 13G/A · Feb 5, 2026
8.9%
6.7M shares
SC 13G/A · Feb 2, 2026
10.7%
8.0M shares
T. Rowe Price Investment Management, Inc.
SC 13G · Nov 14, 2025
7.4%
5.5M shares
SC 13G/A · Oct 20, 2025
12.5%
9.3M shares
SC 13G/A · Oct 17, 2025
9.1%
6.7M shares
SC 13G/A · Aug 6, 2025
7.5%
5.6M shares
SC 13G/A · Jul 24, 2025
13.5%
10.0M shares
T. Rowe Price Associates, Inc.
SC 13G/A · May 14, 2025
4.3%
3.2M shares
SC 13G/A · Apr 21, 2025
14.8%
11.0M shares
T. Rowe Price Associates, Inc.
SC 13G · Feb 14, 2025
5.5%
4.0M shares
SC 13G/A · Feb 10, 2025
16.0%
11.9M shares
SC 13G/A · Feb 7, 2025
4.9%
3.5M shares
SC 13G/A · Jan 31, 2025
9.0%
6.5M shares
SC 13G/A · Nov 12, 2024
7.2%
5.2M shares
SC 13G · Nov 7, 2024
5.2%
3.7M shares
SC 13G/A · Oct 28, 2024
17.8%
12.9M shares
SC 13G/A · Oct 22, 2024
7.2%
5.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 16, 2024
1.7%
1.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2024
1.7%
1.2M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.0%
5.7M shares
SC 13G/A · Jan 25, 2024
8.8%
6.4M shares
SC 13G/A · Jan 23, 2024
22.3%
16.1M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2023
5.3%
3.7M shares
AllianceBernstein L.P. 13-4064930
SC 13G/A · Feb 14, 2023
4.5%
3.2M shares
SC 13G/A · Jan 12, 2023
23.1%
16.3M shares
AllianceBernstein L.P. 13-4064930
SC 13G · Feb 14, 2022
5.7%
4.0M shares
SC 13G/A · Jan 18, 2022
26.3%
18.3M shares