MTSI

MACOM Technology Solutions Holdings, Inc.

Semiconductors & Related DevicesNasdaqLarge accelerated filer

Total Trades

167

Buys

0

Sells

160

Largest Trade

N/A

Insiders

14

Institutional Funds

397

Inst. Value

$1M+

Activist Filings

28

Insider Trades

InsiderTitleTypeValueSharesPriceDate
CHUNG PETER YDirectorSELL$1M+850K$59.00Aug 10, 2022
OCAMPO JOHN LDirectorSELL$500K+10K$61.53Aug 8, 2022
Kober JohnSenior VP and CFOSELL$100K–$500K2K$60.80Aug 8, 2022
Daly Stephen GPresident and CEOSELL$1K–$15K100$57.49Aug 4, 2022
Roth Ambra R.SVPSELL$100K–$500K7K$50.00Jun 29, 2022
BLAND CHARLES RDirectorSELL$100K–$500K6K$51.06May 24, 2022
Kober JohnSenior VP and CFOSELL$100K–$500K4K$52.74May 18, 2022
Daly Stephen GPresident and CEOSELL$1K–$15K200$59.37Apr 7, 2022
Daly Stephen GPresident and CEOSELL$1K–$15K100$55.62Mar 10, 2022
Daly Stephen GPresident and CEOSELL$15K–$50K300$60.01Mar 3, 2022
Kober JohnSenior VP and CFOSELL$100K–$500K6K$60.47Feb 17, 2022
Daly Stephen GPresident and CEOSELL$1K–$15K200$58.01Feb 10, 2022
Kober JohnSenior VP and CFOSELL$100K–$500K5K$60.17Feb 3, 2022
Daly Stephen GPresident and CEOSELL$15K–$50K300$61.49Feb 3, 2022
Daly Stephen GPresident and CEOSELL$100K–$500K2K$72.51Jan 13, 2022
OCAMPO JOHN LDirectorSELL$100K–$500K3K$80.00Jan 6, 2022
Daly Stephen GPresident and CEOSELL$100K–$500K3K$79.76Jan 6, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

FMR LLC

SC 13G/A · Feb 6, 2026

10.7%

8.0M shares

FMR LLC

SC 13G/A · Feb 5, 2026

8.9%

6.7M shares

Susan M. Ocampo

SC 13G/A · Feb 2, 2026

10.7%

8.0M shares

7.4%

5.5M shares

Susan M. Ocampo

SC 13G/A · Oct 20, 2025

12.5%

9.3M shares

BlackRock, Inc.

SC 13G/A · Oct 17, 2025

9.1%

6.7M shares

FMR LLC

SC 13G/A · Aug 6, 2025

7.5%

5.6M shares

Susan M. Ocampo

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

Susan M. Ocampo

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

Susan M. Ocampo

SC 13G/A · Feb 10, 2025

16.0%

11.9M shares

Invesco Ltd.

SC 13G/A · Feb 7, 2025

4.9%

3.5M shares

The Vanguard Group

SC 13G/A · Jan 31, 2025

9.0%

6.5M shares

BlackRock, Inc.

SC 13G/A · Nov 12, 2024

7.2%

5.2M shares

Invesco Ltd. 98-0557567

SC 13G · Nov 7, 2024

5.2%

3.7M shares

Susan M. Ocampo

SC 13G/A · Oct 28, 2024

17.8%

12.9M shares

BlackRock, Inc.

SC 13G/A · Oct 22, 2024

7.2%

5.2M shares

1.7%

1.2M shares

1.7%

1.2M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

8.0%

5.7M shares

BlackRock, Inc.

SC 13G/A · Jan 25, 2024

8.8%

6.4M shares

Susan M. Ocampo

SC 13G/A · Jan 23, 2024

22.3%

16.1M shares

5.3%

3.7M shares

AllianceBernstein L.P. 13-4064930

SC 13G/A · Feb 14, 2023

4.5%

3.2M shares

John L. Ocampo

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

John L. Ocampo

SC 13G/A · Jan 18, 2022

26.3%

18.3M shares

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