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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
Dec 15, 2022 (view filing)Dec 132 daysDaly Stephen GPresident and CEOSSale−35.0K$69.70−$2.44M−9.5%333.2K after
Dec 16, 2022 (view filing)Dec 142 daysRoth Ambra R.SVP, GC, HR & SecretarySSale−6.28K$69.85−$438.5K−39.2%9.73K after2 lots
Dec 28, 2022 (view filing)Dec 235 daysDennehy RobertSVP, OperationsSSale−10.5K$63.31−$664.6K−11.8%78.4K after4 lots
Jan 5, 2023 (view filing)Jan 32 daysDaly Stephen GPresident and CEOSSale−2.61K$63.06−$164.6K−0.8%330.6K after
Jan 5, 2023 (view filing)Jan 32 daysDennehy RobertSVP, OperationsSSale−1.40K$64.07−$90.0K−1.8%77.0K after
Jan 11, 2023 (view filing)Jan 92 daysDennehy RobertSVP, OperationsSSale−14.8K$67.00−$989.1K−19.2%62.2K after
Jan 12, 2023 (view filing)Jan 102 daysDaly Stephen GPresident and CEOSSale−30.0K$65.18−$1.96M−9.1%300.6K after
Jan 20, 2023 (view filing)Jan 182 daysDennehy RobertSVP, OperationsSSale−3.25K$66.27−$215.4K−5.2%58.9K after
Feb 8, 2023 (view filing)Feb 62 daysKober JohnSenior VP and CFOSSale−6.61K$66.27−$437.8K−7.7%79.7K after
Feb 9, 2023 (view filing)Feb 72 daysDaly Stephen GPresident and CEOSSale−30.0K$66.30−$1.99M−10.0%270.6K after
Feb 16, 2023 (view filing)Feb 142 daysDaly Stephen GPresident and CEOSSale−35.0K$67.60−$2.37M−12.9%235.6K after
Feb 17, 2023 (view filing)Feb 152 daysDennehy RobertSVP, OperationsSSale−3.25K$66.73−$216.9K−5.5%55.7K after
Mar 9, 2023 (view filing)Mar 72 daysDaly Stephen GPresident and CEOSSale−40.0K$70.21−$2.81M−17.0%195.6K after
Mar 16, 2023 (view filing)Mar 142 daysDaly Stephen GPresident and CEOSSale−22.3K$70.97−$1.58M−11.4%173.3K after3 lots
Mar 17, 2023 (view filing)Mar 152 daysDennehy RobertSVP, OperationsSSale−3.25K$68.92−$224.0K−5.8%52.4K after2 lots
Apr 21, 2023 (view filing)Apr 192 daysDennehy RobertSVP, OperationsSSale−3.25K$62.40−$202.8K−6.2%49.2K after10b5-1
May 22, 2023 (view filing)May 184 daysDennehy RobertSVP, OperationsSSale−3.25K$59.90−$194.7K−6.7%45.6K after
May 22, 2023 (view filing)May 184 daysRoth Ambra R.SVP, GC, HR & SecretarySSale−830$60.00−$49.8K−8.9%8.47K after
Jun 23, 2023 (view filing)Jun 212 daysDennehy RobertSVP, OperationsSSale−3.25K$61.07−$198.5K−7.1%42.3K after
Jul 21, 2023 (view filing)Jul 192 daysDennehy RobertSVP, OperationsSSale−3.25K$65.80−$213.8K−7.7%39.1K after
Aug 18, 2023 (view filing)Aug 162 daysDennehy RobertSVP, OperationsSSale−3.21K$75.31−$241.4K−8.2%35.9K after3 lots
Aug 30, 2023 (view filing)Aug 282 daysRibar Geoffrey GDirectorSSale−3.86K$81.05−$312.9K−14.9%22.0K after
Nov 16, 2023 (view filing)8:17 PM ETNov 14-152 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−217.5K$81.93−$17.8M−2.5%8.52M after11 lots
Nov 22, 2023 (view filing)4:49 PM ETNov 202 daysOcampo John L and 1 otherDirector, 10% OwnerSSale−25.1K$84.32−$2.12M−0.3%8.49M after
Nov 29, 2023 (view filing)Nov 272 daysRoth Ambra R.SVP, GC and SecretarySSale−8.56K$83.61−$716.0K−51.5%8.06K after3 lots10b5-1
Nov 29, 2023 (view filing)Nov 272 daysKober JohnSenior VP and CFOSSale−13.7K$83.76−$1.15M−15.7%73.6K after2 lots10b5-1
Nov 30, 2023 (view filing)Nov 282 daysHwang Donghyun ThomasSVP, Global SalesSSale−25.1K$82.90−$2.08M−24.9%75.5K after3 lots10b5-1
Nov 30, 2023 (view filing)Nov 28-292 daysDaly Stephen GPresident and CEOSSale−100.0K$83.44−$8.34M−52.6%90.1K after5 lots10b5-1
Dec 1, 2023 (view filing)Nov 292 daysDennehy RobertSVP, OperationsSSale−478$84.49−$40.4K−1.1%44.1K after10b5-1
Dec 1, 2023 (view filing)Nov 292 daysCarlson Douglas JSVP, TechnologySSale−12.1K$84.29−$1.02M−71.3%4.89K after2 lots10b5-1
Dec 11, 2023 (view filing)Dec 74 daysDennehy RobertSVP, OperationsSSale−2.37K$84.88−$201.4K−5.4%41.8K after10b5-1
Dec 14, 2023 (view filing)Dec 122 daysHwang Donghyun ThomasSVP, Global SalesSSale−11.5K$87.41−$1.01M−15.3%64.0K after2 lots10b5-1
Dec 19, 2023 (view filing)Dec 154 daysDennehy RobertSVP, OperationsSSale−1.86K$94.01−$174.7K−4.4%39.9K after10b5-1
Jan 12, 2024 (view filing)Jan 102 daysDennehy RobertSVP, OperationsSSale−2.50K$82.36−$205.9K−6.3%37.4K after2 lots10b5-1
Jan 31, 2024 (view filing)Jan 292 daysHwang Donghyun ThomasSVP, Global SalesSSale−6.23K$87.77−$547.1K−9.7%57.7K after2 lots10b5-1
Feb 8, 2024 (view filing)Feb 62 daysKober JohnSenior VP and CFOSSale−12.9K$79.95−$1.03M−17.5%60.7K after10b5-1
Feb 8, 2024 (view filing)Feb 6-82 daysOcampo SusanDirector, 10% OwnerSSale−466.0K$81.37−$37.9M−5.7%7.65M after7 lots
Feb 13, 2024 (view filing)Feb 9-124 daysOcampo SusanDirector, 10% OwnerSSale−400.0K$83.90−$33.6M−5.2%7.25M after5 lots
Feb 14, 2024 (view filing)Feb 122 daysDennehy RobertSVP, OperationsSSale−2.21K$83.79−$185.2K−5.9%35.2K after10b5-1
Feb 16, 2024 (view filing)Feb 14-152 daysOcampo SusanDirector, 10% OwnerSSale−134.0K$85.64−$11.5M−1.8%7.11M after3 lots
Feb 20, 2024 (view filing)Feb 155 daysBland Charles RDirectorSSale−2.50K$85.78−$214.5K−8.5%26.8K after2 lots10b5-1
Feb 21, 2024 (view filing)Feb 165 daysStruble Wayne MackSVP, Advanced SemiconductorSSale−1.02K$86.12−$87.8K−6.1%15.6K after10b5-1
Feb 26, 2024 (view filing)Feb 224 daysOcampo SusanDirector, 10% OwnerSSale−140.7K$87.32−$12.3M−2.0%6.97M after3 lots
Feb 26, 2024 (view filing)Feb 26Same dayOcampo SusanDirector, 10% OwnerSSale−20.7K$88.00−$1.82M−0.3%6.93M after
Feb 29, 2024 (view filing)Feb 27-292 daysOcampo SusanDirector, 10% OwnerSSale−38.6K$88.00−$3.39M−0.6%6.89M after2 lots
Mar 13, 2024 (view filing)Mar 112 daysHwang Donghyun ThomasSVP, Global SalesSSale−9.40K$92.24−$866.8K−16.3%48.3K after2 lots10b5-1
Mar 19, 2024 (view filing)Mar 154 daysDennehy RobertSVP, OperationsSSale−2.37K$88.88−$210.6K−6.7%32.8K after10b5-1
May 9, 2024 (view filing)May 72 daysRibar Geoffrey GDirectorSSale−3.50K$103.84−$363.4K−14.5%20.7K after
May 9, 2024 (view filing)May 72 daysKober JohnSenior VP and CFOSSale−13.7K$102.98−$1.41M−22.5%47.0K after3 lots10b5-1
May 9, 2024 (view filing)May 7-82 daysOcampo SusanDirector, 10% OwnerSSale−85.4K$103.08−$8.80M−1.1%7.90M after2 lots