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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.

Insider roster for MACOM Technology Solutions Holdings, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Dennehy RobertSenior VP and COO12,758Sep 1, 202611
Kober JohnSenior VP and CFO33,583Aug 19, 20269
Hwang Donghyun ThomasSVP, Global Sales29,756Jun 29, 202611
Daly Stephen GPresident and CEO38,389Jun 2, 20267
Shanmugaraj MurugesanDirector5,214May 21, 20262
Bland Charles RDirector13,638May 20, 20266
Chung Peter YDirector6,781IndirectMay 18, 20262
Ribar Geoffrey GDirector12,563May 13, 20263
Ritchie JohnDirector9,466Mar 10, 20262
Ingram BryanDirector1,747Mar 10, 20262
Rosenband Jihye WhangDirector7,165Mar 10, 20261
Ocampo Susan10% Owner3,585,430IndirectFeb 26, 202614
Roth Ambra R.SVP, GC and Secretary9,837Nov 21, 20255
Struble Wayne MackSVP, Advanced Semiconductor29,384Nov 10, 20254
Carlson Douglas JSVP, Technology4,893Dec 1, 20230
Ocampo John LDirector, 10% Owner8,493,040IndirectNov 22, 20230
Van Lunsen Gil JDirector37,806Mar 8, 20220

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.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 8, 2021 (view filing)Jul 62 daysDaly Stephen GPresident and CEOSSale−400$62.68−$25.1K−0.2%243.4K after
Jul 8, 2021 (view filing)6:13 PM ETJul 6-72 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−90.0K$61.27−$5.51M−1.0%9.31M after5 lots
Jul 15, 2021 (view filing)Jul 132 daysDaly Stephen GPresident and CEOSSale−200$59.33−$11.9K−0.1%243.2K after
Jul 23, 2021 (view filing)6:59 PM ETJul 21-232 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−90.0K$60.20−$5.42M−1.0%9.22M after3 lots
Aug 5, 2021 (view filing)Aug 32 daysDaly Stephen GPresident and CEOSSale−300$61.52−$18.5K−0.1%242.9K after
Aug 5, 2021 (view filing)Aug 32 daysKober JohnSenior VP and CFOSSale−9.00K$60.39−$543.5K−9.2%89.3K after2 lots
Aug 6, 2021 (view filing)Aug 42 daysBland Charles RDirectorSSale−4.50K$61.52−$276.8K−11.0%36.3K after
Aug 9, 2021 (view filing)4:38 PM ETAug 5-64 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−29.7K$61.93−$1.84M−0.3%8.51M after3 lots
Aug 11, 2021 (view filing)7:41 PM ETAug 9-102 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−7.77K$62.03−$481.8K−0.1%9.20M after2 lots
Aug 12, 2021 (view filing)Aug 102 daysDaly Stephen GPresident and CEOSSale−300$62.00−$18.6K−0.1%242.6K after
Aug 31, 2021 (view filing)5:19 PM ETAug 27-304 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−227.5K$62.33−$14.2M−2.4%9.13M after3 lots
Sep 8, 2021 (view filing)6:50 PM ETSep 3-75 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−55.0K$64.10−$3.53M−0.6%9.07M after2 lots
Sep 9, 2021 (view filing)Sep 72 daysDaly Stephen GPresident and CEOSSale−400$63.90−$25.6K−0.2%242.2K after
Sep 10, 2021 (view filing)Sep 82 daysHwang Donghyun ThomasSVP, Global SalesSSale−643$63.63−$40.9K−0.8%81.9K after
Sep 14, 2021 (view filing)6:42 PM ETSep 104 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−35.0K$64.80−$2.27M−0.4%9.04M after2 lots
Sep 16, 2021 (view filing)Sep 142 daysDaly Stephen GPresident and CEOSSale−400$63.73−$25.5K−0.2%241.8K after
Sep 17, 2021 (view filing)Sep 152 daysHwang Donghyun ThomasSVP, Global SalesSSale−2.22K$62.58−$139.1K−2.7%79.7K after2 lots
Sep 27, 2021 (view filing)4:36 PM ETSep 234 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−50.0K$66.22−$3.31M−0.6%8.99M after
Sep 28, 2021 (view filing)Sep 244 daysDennehy RobertSVP, OperationsSSale−6.00K$67.50−$405.0K−23.8%19.3K after
Oct 7, 2021 (view filing)Oct 52 daysDaly Stephen GPresident and CEOSSale−400$65.47−$26.2K−0.2%241.4K after
Oct 14, 2021 (view filing)Oct 122 daysDaly Stephen GPresident and CEOSSale−400$64.34−$25.7K−0.2%241.0K after
Oct 29, 2021 (view filing)Oct 29Same dayDennehy RobertSVP, OperationsSSale−6.88K$70.00−$481.5K−31.7%14.8K after
Oct 29, 2021 (view filing)Oct 29Same dayRoth Ambra R.SVP, GC, HR & SecretarySSale−1.16K$70.00−$80.9K−2.8%40.8K after
Nov 3, 2021 (view filing)Nov 1-22 daysRoth Ambra R.SVP, GC, HR & SecretarySSale−6.64K$69.75−$462.9K−17.6%31.0K after2 lots
Nov 3, 2021 (view filing)Nov 12 daysCarlson Douglas JSVP, TechnologySSale−12.4K$69.15−$858.0K−24.3%38.6K after
Nov 3, 2021 (view filing)Oct 295 daysDaly Stephen GPresident and CEOSSale−25.9K$70.00−$1.82M−9.4%249.7K afterAmended
Nov 3, 2021 (view filing)Nov 1-22 daysDaly Stephen GPresident and CEOSSale−89.6K$71.29−$6.38M−26.8%244.5K after4 lots
Nov 5, 2021 (view filing)Sep 10-1356 daysDennehy RobertSVP, OperationsSSale−16.7K$64.90−$1.08M−16.4%85.3K afterAmended2 lots
Nov 5, 2021 (view filing)Sep 14-1552 daysDennehy RobertSVP, OperationsSSale−20.0K$62.35−$1.25M−19.0%85.3K afterAmended2 lots
Nov 5, 2021 (view filing)Sep 16-2050 daysDennehy RobertSVP, OperationsSSale−30.0K$62.73−$1.88M−26.0%85.3K afterAmended3 lots
Nov 5, 2021 (view filing)Nov 3-42 daysHwang Donghyun ThomasSVP, Global SalesSSale−2.02K$71.72−$144.7K−1.7%119.3K after2 lots
Nov 5, 2021 (view filing)Nov 3-42 daysDaly Stephen GPresident and CEOSSale−76.0K$74.00−$5.62M−19.7%309.1K after2 lots
Nov 9, 2021 (view filing)Nov 54 daysHwang Donghyun ThomasSVP, Global SalesSSale−1.22K$75.83−$92.5K−1.0%118.1K after2 lots
Nov 10, 2021 (view filing)Nov 82 daysCarlson Douglas JSVP, TechnologySSale−14.3K$74.64−$1.07M−17.5%67.4K after
Nov 12, 2021 (view filing)Nov 93 daysDaly Stephen GPresident and CEOSSale−2.00K$74.63−$149.3K−0.6%307.1K after
Nov 15, 2021 (view filing)Nov 114 daysHwang Donghyun ThomasSVP, Global SalesSSale−4.20K$72.19−$303.2K−3.6%114.1K after
Nov 16, 2021 (view filing)Nov 124 daysKober JohnSenior VP and CFOSSale−3.02K$74.19−$223.8K−2.9%101.9K after
Nov 19, 2021 (view filing)Nov 172 daysRoth Ambra R.SVP, GC, HR & SecretarySSale−8.00K$76.95−$615.6K−20.4%31.3K after3 lots
Nov 19, 2021 (view filing)Nov 172 daysCarlson Douglas JSVP, TechnologySSale−12.8K$76.93−$986.2K−19.0%54.7K after
Nov 19, 2021 (view filing)Nov 172 daysHwang Donghyun ThomasSVP, Global SalesSSale−2.50K$76.95−$192.4K−2.2%111.6K after
Nov 24, 2021 (view filing)Nov 222 daysHwang Donghyun ThomasSVP, Global SalesSSale−642$78.88−$50.6K−0.6%110.9K after
Nov 26, 2021 (view filing)Nov 23-243 daysCarlson Douglas JSVP, TechnologySSale−25.6K$75.22−$1.93M−46.9%29.1K after2 lots
Dec 2, 2021 (view filing)Nov 302 daysDennehy RobertSVP, OperationsSSale−8.00K$74.09−$592.7K−6.0%124.3K after
Dec 3, 2021 (view filing)Dec 12 daysHwang Donghyun ThomasSVP, Global SalesSSale−8.00K$75.25−$602.0K−7.2%102.9K after
Dec 3, 2021 (view filing)Dec 12 daysCarlson Douglas JSVP, TechnologySSale−970$73.89−$71.7K−3.3%28.1K after
Dec 9, 2021 (view filing)Dec 72 daysDaly Stephen GPresident and CEOSSale−2.00K$75.18−$150.4K−0.7%296.1K after
Dec 9, 2021 (view filing)Dec 7-82 daysHwang Donghyun ThomasSVP, Global SalesSSale−5.80K$76.44−$443.4K−5.6%97.1K after2 lots
Dec 9, 2021 (view filing)Dec 72 daysDennehy RobertSVP, OperationsSSale−8.00K$76.58−$612.6K−6.4%116.3K after
Dec 10, 2021 (view filing)Dec 82 daysCarlson Douglas JSVP, TechnologySSale−4.38K$76.41−$334.3K−15.6%23.7K after
Dec 16, 2021 (view filing)Dec 142 daysDennehy RobertSVP, OperationsSSale−8.00K$74.00−$592.0K−6.9%108.3K after