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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.

13F holders, Q2 2026

Institutional positions in MACOM Technology Solutions Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
659
+148 vs. Q1 2026
Shares held
73.1M
−182.5K (−0.2%) vs. Q1 2026
Total value
$27.7B
+$11.5B (+70.9%) vs. Q1 2026
New holders
188
212 more added
Sold out
40
190 more reduced

5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MTSI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 659 institutions
Q1 2021: 228 institutionsQ2 2021: 203 institutionsQ3 2021: 204 institutionsQ4 2021: 238 institutionsQ1 2022: 246 institutionsQ2 2022: 230 institutionsQ3 2022: 237 institutionsQ4 2022: 270 institutionsQ1 2023: 269 institutionsQ2 2023: 266 institutionsQ3 2023: 275 institutionsQ4 2023: 296 institutionsQ1 2024: 303 institutionsQ2 2024: 345 institutionsQ3 2024: 339 institutionsQ4 2024: 386 institutionsQ1 2025: 385 institutionsQ2 2025: 420 institutionsQ3 2025: 430 institutionsQ4 2025: 462 institutionsQ1 2026: 516 institutionsQ2 2026: 659 institutions
Value heldQ2 2026: $27.7B
Q1 2021: $2.83BQ2 2021: $3.15BQ3 2021: $3.26BQ4 2021: $3.92BQ1 2022: $3.01BQ2 2022: $2.34BQ3 2022: $2.75BQ4 2022: $3.36BQ1 2023: $3.87BQ2 2023: $3.57BQ3 2023: $4.61BQ4 2023: $5.38BQ1 2024: $5.80BQ2 2024: $6.84BQ3 2024: $6.96BQ4 2024: $8.10BQ1 2025: $6.40BQ2 2025: $9.48BQ3 2025: $8.65BQ4 2025: $12.3BQ1 2026: $16.4BQ2 2026: $27.7B
Institutions holding MTSI and their total value by quarter
QuarterHoldersValue
Q2 2026659$27.7B
Q1 2026516$16.4B
Q4 2025462$12.3B
Q3 2025430$8.65B
Q2 2025420$9.48B
Q1 2025385$6.40B
Q4 2024386$8.10B
Q3 2024339$6.96B
Q2 2024345$6.84B
Q1 2024303$5.80B
Q4 2023296$5.38B
Q3 2023275$4.61B
Q2 2023266$3.57B
Q1 2023269$3.87B
Q4 2022270$3.36B
Q3 2022237$2.75B
Q2 2022230$2.34B
Q1 2022246$3.01B
Q4 2021238$3.92B
Q3 2021204$3.26B
Q2 2021203$3.15B
Q1 2021228$2.83B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding MACOM Technology Solutions Holdings, Inc.; share changes are against Q1 2026.

Institutions holding MTSI in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Atlantic Trust, LLC18$6.85K0.00%00.0%Unchanged
Continuum Advisory, LLC18$6.85K0.00%+18New
Bogart Wealth, LLC17$6.47K0.00%+2+13.3%Added
Rossby Financial, LCC17$6.47K0.00%+4+30.8%Added
Cromwell Holdings LLC17$6.47K0.00%+7+70.0%Added
IMA Wealth, Inc.16$6.09K0.00%+5+45.5%Added
Basecamp Wealth Advisors LLC16$6.09K0.00%+16New
JPL Wealth Management, LLC15$5.71K0.00%00.0%Unchanged
Highline Wealth Partners LLC15$5.71K0.00%00.0%Unchanged
SHP Wealth Management15$5.71K0.00%+6+66.7%Added
Geneos Wealth Management Inc.15$5.71K0.00%+15New
MB, Levis & Associates, LLC15$5.71K0.00%+15New
MV Capital Management, Inc.14$5.33K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC14$5.33K0.00%00.0%Unchanged
Strengthening Families & Communities, LLC14$5.33K0.00%+14New
SJS Investment Consulting Inc.13$4.95K0.00%+3+30.0%Added
Gleason Group, Inc.13$4.95K0.00%+13New
Evolution Wealth Management Inc.12$4.56K0.00%00.0%Unchanged
Cornerstone Financial Management LLC12$4.56K0.00%+5+71.4%Added
Cape Investment Advisory, Inc.12$4.56K0.00%+12New
JNBA Financial Advisors11$4.18K0.00%+11New
Cheviot Value Management, LLC10$3.80K0.00%00.0%Unchanged
TD Private Client Wealth LLC9$3.42K0.00%+3+50.0%Added
Signature Equity Partners, LLC9$3.42K0.00%+8+800.0%Added
Raffa Wealth Management, LLC9$3.42K0.00%+9New
UMA Financial Services, Inc.8$3.04K0.00%+5+166.7%Added
Leonteq Securities AG8$3.04K0.00%+8New
Planning Strategies Inc.8$3.04K0.00%+8New
AdvisorNet Financial, Inc7$2.66K0.00%−1−12.5%Reduced
Fortitude Family Office, LLC7$2.66K0.00%+5+250.0%Added
Private Trust Co NA7$2.66K0.00%+7New
Dunhill Financial, LLC6$2.62K0.00%00.0%Unchanged
Cornerstone Planning Group LLC9$2.54K0.00%00.0%Unchanged
Montag A & Associates Inc7$2.50K0.00%−2−22.2%Reduced
Creative Financial Designs Inc6$2.28K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC6$2.28K0.00%00.0%Unchanged
South State Corp.5$1.90K0.00%00.0%Unchanged
Marquette Asset Management, LLC5$1.90K0.00%00.0%Unchanged
North Star Investment Management Corp.5$1.90K0.00%00.0%Unchanged
Truvestments Capital LLC5$1.90K0.00%+5New
Quaker Wealth Management, LLC4$1.52K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.4$1.52K0.00%00.0%Unchanged
American Capital Advisory, LLC4$1.52K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.4$1.52K0.00%00.0%Unchanged
Financial Management Professionals, Inc.4$1.52K0.00%00.0%Unchanged
Trust Co4$1.52K0.00%00.0%Unchanged
Stone House Investment Management, LLC4$1.52K0.00%00.0%Unchanged
Ancora Advisors, LLC4$1.52K0.00%+4New
Activest Wealth Management3$1.14K0.00%−21−87.5%Reduced
Plante Moran Financial Advisors, LLC2$7610.00%+2New
West Paces Advisors Inc.2$7610.00%+2New
TFC Financial Management1$3810.00%00.0%Unchanged
3 Factor Indexing, LLC1$3810.00%00.0%Unchanged
Manchester Capital Management LLC1$3810.00%+1New
Pinpoint Asset Management (Singapore) Pte. Ltd.1$3800.00%00.0%Unchanged
Motco1$3800.00%+1New
Bay Harbor Wealth Management, LLC1$3800.00%+1New
Davis Capital Management1$3800.00%+1New
Creative Capital Management Investments LLC1$3800.00%+1New
E20 Capital Ltd0$00.00%−136,829−100.0%Sold out
FengHe Fund Management Pte. Ltd.0$00.00%−110,526−100.0%Sold out
CloudAlpha Capital Management Limited/Hong Kong0$00.00%−77,214−100.0%Sold out
Thornburg Investment Management Inc0$00.00%−74,613−100.0%Sold out
Trivest Advisors Ltd0$00.00%−64,400−100.0%Sold out
Freemont Management S.A.0$00.00%−51,700−100.0%Sold out
Cinctive Capital Management LP0$00.00%−44,137−100.0%Sold out
Bridge City Capital, LLC0$00.00%−28,404−100.0%Sold out
Polar Asset Management Partners Inc.0$00.00%−27,786−100.0%Sold out
Jain Global LLC0$00.00%−26,701−100.0%Sold out
DLD Asset Management, LP0$00.00%−23,000−100.0%Sold out
Glazer Capital, LLC0$00.00%−22,300−100.0%Sold out
Armistice Capital, LLC0$00.00%−16,808−100.0%Sold out
Persistent Asset Partners Ltd0$00.00%−15,694−100.0%Sold out
Bridgewater Associates, LP0$00.00%−10,723−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−6,428−100.0%Sold out
Agf Management Ltd0$00.00%−5,478−100.0%Sold out
Atom Investors LP0$00.00%−5,201−100.0%Sold out
Americana Partners, LLC0$00.00%−3,500−100.0%Sold out
Mariner Investment Group LLC0$00.00%−3,000−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−2,970−100.0%Sold out
HRT Financial LP0$00.00%−2,836−100.0%Sold out
Ares Systematic Credit Ltd0$00.00%−2,589−100.0%Sold out
J2 Capital Management Inc0$00.00%−2,192−100.0%Sold out
Verdence Capital Advisors LLC0$00.00%−1,568−100.0%Sold out
Fideuram - Intesa Sanpaolo Private Banking S.P.A.0$00.00%−1,481−100.0%Sold out
New Wave Wealth Advisors LLC0$00.00%−1,315−100.0%Sold out
Diversify Wealth Management, LLC0$00.00%−782−100.0%Sold out
Inceptionr LLC0$00.00%−911−100.0%Sold out
Migdal Insurance & Financial Holdings Ltd.0$00.00%−375−100.0%Sold out
Towarzystwo Funduszy Inwestycyjnych Pzu SA0$00.00%−270−100.0%Sold out
Advisory Services Network, LLC0$00.00%−226−100.0%Sold out
Opal Wealth Advisors, LLC0$00.00%−163−100.0%Sold out
Wall Street Financial Group, Inc.0$00.00%−161−100.0%Sold out
Twin Peaks Wealth Advisors, LLC0$00.00%−144−100.0%Sold out
Steward Partners Investment Advisory, LLC0$00.00%−75−100.0%Sold out
Root Financial Partners, LLC0$00.00%−29−100.0%Sold out
Atwood & Palmer Inc0$00.00%−7−100.0%Sold out
Rachor Investment Advisory Services, LLC0$00.00%−6−100.0%Sold out
Central Trust Co0$00.00%−2−100.0%Sold out
Janus Henderson Group PLC––––Not filed