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 3 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
- 73.3M
- −44.3K (−0.1%) vs. Q1 2026
- Total value
- $27.7B
- +$11.5B (+71.2%) 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 659 | $27.7B |
| Q1 2026 | 516 | $16.4B |
| Q4 2025 | 462 | $12.8B |
| Q3 2025 | 430 | $8.85B |
| Q2 2025 | 420 | $9.51B |
| Q1 2025 | 385 | $6.48B |
| Q4 2024 | 386 | $8.10B |
| Q3 2024 | 339 | $7.12B |
| Q2 2024 | 345 | $7.00B |
| Q1 2024 | 303 | $6.02B |
| Q4 2023 | 296 | $5.61B |
| Q3 2023 | 275 | $4.62B |
| Q2 2023 | 266 | $3.57B |
| Q1 2023 | 269 | $4.19B |
| Q4 2022 | 270 | $3.36B |
| Q3 2022 | 238 | $2.75B |
| Q2 2022 | 230 | $2.34B |
| Q1 2022 | 246 | $3.01B |
| Q4 2021 | 238 | $3.93B |
| Q3 2021 | 204 | $3.26B |
| Q2 2021 | 203 | $3.15B |
| Q1 2021 | 228 | $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.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 10,527,144 | $4.00B | 0.17% | −83,296−0.8% | Reduced |
| BlackRock, Inc. | 9,512,899 | $3.62B | 0.05% | +946,616+11.1% | Added |
| Vanguard Portfolio Management LLC | 3,605,324 | $1.37B | 0.06% | +18,243+0.5% | Added |
| Vanguard Capital Management LLC | 3,064,683 | $1.17B | 0.02% | +71,832+2.4% | Added |
| T. Rowe Price Investment Management, Inc. | 2,850,185 | $1.08B | 0.71% | −1,635,897−36.5% | Reduced |
| State Street Corp | 2,262,242 | $860.5M | 0.03% | +109,491+5.1% | Added |
| Invesco Ltd. | 2,149,581 | $817.6M | 0.06% | −1,524,234−41.5% | Reduced |
| JPMorgan Chase & Co | 2,125,091 | $793.0M | 0.05% | +109,461+5.4% | Added |
| Geode Capital Management, LLC | 1,409,741 | $536.3M | 0.03% | +50,207+3.7% | Added |
| Wellington Management Group LLP | 1,205,711 | $458.6M | 0.08% | −342,324−22.1% | Reduced |
| Massachusetts Financial Services Co | 1,166,242 | $443.6M | 0.14% | +337,794+40.8% | Added |
| Capital Research Global Investors | 1,086,149 | $413.1M | 0.06% | −136,523−11.2% | Reduced |
| Norges Bank | 996,731 | $379.1M | 0.04% | +996,731 | New |
| Whale Rock Capital Management LLC | 988,785 | $376.1M | 3.02% | −186,206−15.8% | Reduced |
| Price T Rowe Associates Inc | 980,134 | $372.8M | 0.04% | +65,284+7.1% | Added |
| Neuberger Berman Group LLC | 826,969 | $314.4M | 0.21% | +38,150+4.8% | Added |
| Goldman Sachs Group Inc | 812,421 | $309.0M | 0.03% | +381,621+88.6% | Added |
| Franklin Resources Inc | 798,891 | $303.9M | 0.07% | +296,922+59.2% | Added |
| Qube Research & Technologies Ltd | 790,678 | $300.8M | 0.33% | +790,678 | New |
| Polar Capital Holdings Plc | 750,517 | $285.5M | 0.81% | −180,261−19.4% | Reduced |
| Jupiter Topco LLC | 674,790 | $256.6M | 0.10% | +674,790 | New |
| Charles Schwab Investment Management Inc | 666,659 | $253.6M | 0.03% | +5,799+0.9% | Added |
| Bank of America Corp | 651,293 | $247.7M | 0.02% | +170,606+35.5% | Added |
| GW&K Investment Management, LLC | 634,742 | $241.4M | 1.89% | −204,320−24.4% | Reduced |
| Rafferty Asset Management, LLC | 632,776 | $240.7M | 0.55% | +165,189+35.3% | Added |
| Artisan Partners Limited Partnership | 627,850 | $238.8M | 0.39% | −419,309−40.0% | Reduced |
| Raymond James Financial Inc | 627,804 | $238.8M | 0.06% | +37,466+6.3% | Added |
| Northern Trust Corp | 558,716 | $212.5M | 0.02% | +26,034+4.9% | Added |
| Bank of New York Mellon Corp | 537,879 | $204.6M | 0.03% | +136,953+34.2% | Added |
| Jane Street Group, LLC | 534,564 | $203.3M | 0.13% | +532,207+22,579.8% | Added |
| Bessemer Group Inc | 529,062 | $201.2M | 0.28% | −4,195−0.8% | Reduced |
| Barclays PLC | 467,343 | $177.8M | 0.06% | −267,225−36.4% | Reduced |
| Clearbridge Investments, LLC | 441,217 | $167.8M | 0.14% | +441,217 | New |
| Millennium Management LLC | 430,400 | $163.7M | 0.11% | +95,186+28.4% | Added |
| Vanguard Fiduciary Trust Co | 426,467 | $162.2M | 0.04% | +20,935+5.2% | Added |
| Citigroup Inc | 410,179 | $156.0M | 0.07% | −13,686−3.2% | Reduced |
| Evergreen Quality Fund GP, Ltd. | 396,600 | $150.9M | 2.43% | +396,600 | New |
| UBS Group AG | 389,948 | $148.3M | 0.02% | −419,462−51.8% | Reduced |
| Morgan Stanley | 380,490 | $144.7M | 0.01% | −174,666−31.5% | Reduced |
| Deutsche Bank AG | 362,727 | $138.0M | 0.04% | +245,166+208.5% | Added |
| American Century Companies Inc | 334,965 | $127.4M | 0.06% | −8,322−2.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 362,062 | $126.9M | 0.19% | +362,062 | New |
| Alliancebernstein L.P. | 569,511 | $126.5M | 0.04% | −219,531−27.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 321,342 | $122.2M | 0.05% | +236,307+277.9% | Added |
| Stephens Investment Management Group LLC | 316,408 | $120.4M | 1.29% | −199,412−38.7% | Reduced |
| First Trust Advisors LP | 311,380 | $118.4M | 0.07% | +82,980+36.3% | Added |
| Nomura Asset Management International Inc. | 307,227 | $116.9M | 0.18% | −327,834−51.6% | Reduced |
| Analog Century Management LP | 296,293 | $112.7M | 4.13% | −140,053−32.1% | Reduced |
| Amundi | 288,605 | $109.8M | 0.03% | +101,538+54.3% | Added |
| Dimensional Fund Advisors LP | 286,462 | $108.9M | 0.02% | −242,676−45.9% | Reduced |
| Assenagon Asset Management S.A. | 274,466 | $104.4M | 0.07% | +250,447+1,042.7% | Added |
| Jennison Associates LLC | 269,632 | $102.6M | 0.06% | −30,093−10.0% | Reduced |
| TimesSquare Capital Management, LLC | 261,585 | $99.5M | 1.46% | −79,646−23.3% | Reduced |
| Nuveen, LLC | 260,418 | $99.1M | 0.02% | +48,122+22.7% | Added |
| Geneva Capital Management LLC | 252,722 | $96.1M | 2.20% | −91,037−26.5% | Reduced |
| Driehaus Capital Management LLC | 251,107 | $95.5M | 0.55% | −85,706−25.4% | Reduced |
| Federated Hermes, Inc. | 249,291 | $94.8M | 0.14% | +244,727+5,362.1% | Added |
| AQR Capital Management LLC | 234,075 | $88.0M | 0.03% | +21,856+10.3% | Added |
| Segall Bryant & Hamill, LLC | 216,179 | $82.2M | 0.98% | −5,550−2.5% | Reduced |
| Loomis Sayles & Co L P | 206,610 | $78.6M | 0.10% | −115,849−35.9% | Reduced |
| Lord, Abbett & Co. LLC | 191,527 | $72.9M | 0.21% | −61,871−24.4% | Reduced |
| UBS Asset Management Americas Inc | 188,986 | $71.9M | 0.01% | −1,803−0.9% | Reduced |
| Oberweis Asset Management Inc | 179,356 | $68.2M | 1.41% | −36,530−16.9% | Reduced |
| Rhumbline Advisers | 177,460 | $67.5M | 0.05% | +11,287+6.8% | Added |
| TD Asset Management Inc | 177,214 | $67.4M | 0.06% | −44,160−19.9% | Reduced |
| Westfield Capital Management Co LP | 175,952 | $66.9M | 0.22% | +43,495+32.8% | Added |
| Principal Financial Group Inc | 171,614 | $65.3M | 0.03% | −23,534−12.1% | Reduced |
| Schroder Investment Management Group | 169,307 | $63.1M | 0.04% | −80,741−32.3% | Reduced |
| SEI Investments Co | 165,735 | $63.0M | 0.06% | −53,628−24.4% | Reduced |
| Susquehanna International Group, LLP | 153,601 | $58.4M | 0.05% | +116,369+312.6% | Added |
| Wells Fargo & Company | 145,252 | $55.2M | 0.01% | +117,410+421.7% | Added |
| Manufacturers Life Insurance Company, The | 143,179 | $54.5M | 0.04% | −162,775−53.2% | Reduced |
| Swiss National Bank | 136,750 | $52.0M | 0.03% | +3,200+2.4% | Added |
| Squarepoint Ops LLC | 136,576 | $51.9M | 0.10% | −35,577−20.7% | Reduced |
| SG Americas Securities, LLC | 133,241 | $50.7M | 0.03% | +109,154+453.2% | Added |
| Fiera Capital Corp | 128,519 | $48.9M | 0.18% | −96,221−42.8% | Reduced |
| Silverberg Bernstein Capital Management LLC | 119,700 | $45.5M | 17.44% | −3,550−2.9% | Reduced |
| CIBC Bancorp USA Inc. | 114,823 | $43.7M | 0.05% | +114,823 | New |
| Envestnet Asset Management Inc | 111,642 | $42.5M | 0.01% | −3,950−3.4% | Reduced |
| California Public Employees Retirement System | 110,933 | $42.2M | 0.02% | +717+0.7% | Added |
| New York State Common Retirement Fund | 108,885 | $41.4M | 0.05% | −134,053−55.2% | Reduced |
| Aristotle Capital Boston, LLC | 102,830 | $39.1M | 2.62% | −103,286−50.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 101,677 | $38.7M | 0.07% | −4,852−4.6% | Reduced |
| Ranger Investment Management, L.P. | 100,486 | $38.2M | 2.42% | −47,870−32.3% | Reduced |
| BNP Paribas Arbitrage, SA | 100,439 | $38.2M | 0.02% | −45,967−31.4% | Reduced |
| Panview Capital Ltd | 97,984 | $37.3M | 6.56% | +97,984 | New |
| Nomura Holdings Inc | 97,958 | $37.3M | 0.16% | +90,934+1,294.6% | Added |
| Retirement Systems of Alabama | 97,263 | $37.0M | 0.11% | −11,223−10.3% | Reduced |
| Royal Bank of Canada | 95,585 | $36.4M | 0.01% | +17,584+22.5% | Added |
| Legal & General Group Plc | 95,152 | $36.2M | 0.01% | +5,505+6.1% | Added |
| Gotham Asset Management, LLC | 92,346 | $35.1M | 0.08% | +20,741+29.0% | Added |
| Public Employees Retirement Association of Colorado | 87,929 | $33.4M | 0.12% | −39,700−31.1% | Reduced |
| Victory Capital Management Inc | 80,844 | $30.8M | 0.02% | −16,680−17.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 80,057 | $30.5M | 0.04% | +10,000+14.3% | Added |
| California State Teachers Retirement System | 78,410 | $29.8M | 0.03% | −981−1.2% | Reduced |
| Russell Investments Group, Ltd. | 72,020 | $27.4M | 0.02% | +28,465+65.4% | Added |
| Point72 Asset Management, L.P. | 67,457 | $25.7M | 0.04% | −58,265−46.3% | Reduced |
| Frontier Capital Management Co LLC | 67,363 | $25.6M | 0.24% | −2,965−4.2% | Reduced |
| Ameriprise Financial Inc | 65,205 | $24.8M | 0.01% | −89,913−58.0% | Reduced |
| State of Wisconsin Investment Board | 64,944 | $24.7M | 0.05% | −5,539−7.9% | Reduced |