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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, Q4 2025

Institutional positions in MACOM Technology Solutions Holdings, Inc. as of Dec 31, 2025. 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
462
+41 vs. Q3 2025
Shares held
71.8M
+2.33M (+3.4%) vs. Q3 2025
Total value
$12.3B
+$3.67B (+42.4%) vs. Q3 2025
New holders
92
161 more added
Sold out
51
141 more reduced

9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: 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 holdersQ4 2025: 462 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 heldQ4 2025: $12.3B
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, Q4 2025

Shares, value and share of portfolio for each institution holding MACOM Technology Solutions Holdings, Inc.; share changes are against Q3 2025.

Institutions holding MTSI in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth3$00.00%−4−57.1%Reduced
MidFirst Bank1,450$00.00%+1,450New
Dunhill Financial, LLC1$1540.00%+1New
IMA Wealth, Inc.1$1710.00%00.0%Unchanged
Pinpoint Asset Management (Singapore) Pte. Ltd.1$1710.00%00.0%Unchanged
Harbour Investments, Inc.1$1710.00%+1New
Transamerica Financial Advisors, Inc.1$1710.00%+1New
Nemes Rush Group LLC1$1710.00%+1New
Signature Equity Partners, LLC1$1710.00%+1New
Fortitude Family Office, LLC2$3430.00%−1−33.3%Reduced
UMA Financial Services, Inc.3$5140.00%+3New
Financial Management Professionals, Inc.4$6850.00%00.0%Unchanged
Principia Wealth Advisory, LLC4$6850.00%00.0%Unchanged
Trust Co4$6850.00%+4New
Stone House Investment Management, LLC4$6850.00%+4New
DiNuzzo Private Wealth, Inc.4$6860.00%00.0%Unchanged
Quaker Wealth Management, LLC4$6860.00%00.0%Unchanged
SJS Investment Consulting Inc.4$6860.00%00.0%Unchanged
American Capital Advisory, LLC4$6860.00%00.0%Unchanged
TD Private Client Wealth LLC5$8560.00%+4+400.0%Added
South State Corp.5$8570.00%00.0%Unchanged
Leonteq Securities AG6$1.03K0.00%−74−92.5%Reduced
Cromwell Holdings LLC6$1.03K0.00%00.0%Unchanged
Rialto Wealth Management, LLC6$1.03K0.00%00.0%Unchanged
Rachor Investment Advisory Services, LLC6$1.03K0.00%+6New
Optima Capital LLC7$1.20K0.00%+7New
Cornerstone Financial Management LLC7$1.20K0.00%+7New
Cornerstone Planning Group LLC6$1.36K0.00%00.0%Unchanged
AdvisorNet Financial, Inc8$1.37K0.00%00.0%Unchanged
Rossby Financial, LCC8$1.37K0.00%+8New
Montag A & Associates Inc8$1.45K0.00%+8New
MV Capital Management, Inc.12$2.06K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC14$2.40K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.14$2.40K0.00%+3+27.3%Added
High Note Wealth, LLC15$2.57K0.00%−2−11.8%Reduced
Bogart Wealth, LLC15$2.57K0.00%00.0%Unchanged
CVA Family Office, LLC15$2.57K0.00%00.0%Unchanged
Highline Wealth Partners LLC15$2.57K0.00%00.0%Unchanged
True Wealth Design, LLC17$2.91K0.00%00.0%Unchanged
Rothschild Investment LLC17$2.91K0.00%+4+30.8%Added
International Assets Investment Management, LLC18$3.08K0.00%+18New
Atlantic Trust, LLC18$3.08K0.00%+18New
Hughes Financial Services, LLC19$3.25K0.00%00.0%Unchanged
Albion Financial Group20$3.43K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co20$3.43K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc20$3.44K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.21$3.60K0.00%00.0%Unchanged
Zions Bancorporation, National Association21$3.60K0.00%+21New
Addison Advisors LLC22$3.77K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC23$3.94K0.00%00.0%Unchanged
Motiv8 Investments LLC23$4.00K0.00%+23New
Westfuller Advisors, LLC24$4.19K0.00%00.0%Unchanged
Root Financial Partners, LLC25$4.28K0.00%+2+8.7%Added
Aventura Private Wealth, LLC26$4.45K0.00%00.0%Unchanged
CoreCap Advisors, LLC26$4.45K0.00%+26New
Private Trust Co NA27$4.63K0.00%−1−3.6%Reduced
Sachetta, LLC29$4.97K0.00%00.0%Unchanged
Private Wealth Management Group, LLC31$5.31K0.00%−4−11.4%Reduced
Johnson Financial Group, Inc.33$5.65K0.00%00.0%Unchanged
LRI Investments, LLC36$6.08K0.00%−5−12.2%Reduced
Bare Financial Services, Inc38$6.51K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc52$8.91K0.00%+5+10.6%Added
Elyxium Wealth, LLC52$8.91K0.00%+52New
SBI Securities Co., Ltd.53$9.08K0.00%−2−3.6%Reduced
American National Bank62$10.6K0.00%+62New
Pinnacle Wealth Planning Services, Inc.70$12.0K0.00%+70New
Acumen Wealth Advisors, LLC72$12.3K0.00%+72New
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.71$12.4K0.00%00.0%Unchanged
Quent Capital, LLC91$15.6K0.00%+17+23.0%Added
Steward Partners Investment Advisory, LLC93$15.9K0.00%+18+24.0%Added
Brown Brothers Harriman & Co98$16.8K0.00%+16+19.5%Added
Contravisory Investment Management, Inc.102$17.5K0.00%00.0%Unchanged
SageView Advisory Group, LLC105$18.0K0.00%+105New
Park Place Capital Corp110$18.8K0.00%00.0%Unchanged
Torren Management, LLC110$18.8K0.01%+110New
Keating Financial Advisory Services, Inc.116$19.9K0.00%+116New
Rakuten Securities, Inc.122$20.9K0.01%−19−13.5%Reduced
Bell Investment Advisors, Inc128$21.9K0.00%+36+39.1%Added
CIBC Private Wealth Group, LLC128$21.9K0.00%+125+4,166.7%Added
MCF Advisors LLC130$22.3K0.00%−42−24.4%Reduced
Covestor Ltd133$23.0K0.01%+1+0.8%Added
Key Financial Inc148$25.3K0.00%00.0%Unchanged
Salomon & Ludwin, LLC163$27.8K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC164$28.1K0.00%−52−24.1%Reduced
Measured Wealth Private Client Group, LLC177$30.3K0.01%+177New
Westside Investment Management, Inc.190$33.2K0.01%00.0%Unchanged
Beaird Harris Wealth Management, LLC200$34.3K0.00%−75−27.3%Reduced
Private Wealth Asset Management, LLC210$36.0K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.214$36.7K0.00%−274−56.1%Reduced
Bayforest Capital Ltd229$39.2K0.03%+229New
Los Angeles Capital Management LLC268$40.4K0.00%+268New
Clearstead Advisors, LLC236$40.4K0.00%+144+156.5%Added
Versant Capital Management, Inc259$44.4K0.01%−43−14.2%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA270$46.2K0.01%00.0%Unchanged
Wellington-Altus USA Inc.279$47.8K0.04%+279New
Murphy & Mullick Capital Management Corp300$51.4K0.04%00.0%Unchanged
Smartleaf Asset Management LLC322$56.3K0.00%+34+11.8%Added
Maseco LLP332$56.9K0.00%00.0%Unchanged
Parkside Financial Bank & Trust337$57.7K0.00%+12+3.7%Added
Walleye Trading LLC349$59.8K0.00%+349New