Macom Technology Solutions HMTSI
13F holders, Q2 2026 (June 30)659holders +143
180new positions
40sold out
8famous investors
$378.64avg. 13F price*
At the end of Q2 2026, 659 institutions reported holding Macom Technology Solutions H (MTSI) in their 13F filings, up 143 from Q1 2026. 180 opened new positions and 40 sold out. The largest holders were FMR LLC ($4.0B), BlackRock, Inc. ($3.6B) and Vanguard Portfolio Management LLC ($1.4B). 8 famous investors held it, including Alex Sacerdote (3.0% of Whale Rock Capital Management's portfolio), Israel Englander (0.1% of Millennium Management's portfolio) and Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio).
- Company
- Macom Technology Solutions H
- CUSIP
- 55405Y100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 180 | $1.1B |
| Exits | 40 | $171.6M |
All 13F filers, Q1 2026 → Q2 2026: 8,711,584 shares bought and 10,584,748 shares sold, net −1,873,164 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 659 holders
| FMR LLC | 0.17% | Reduce -0.8% | 10,527,144 | $4.0B |
| BlackRock, Inc. | 0.05% | Add +11.1% | 9,512,899 | $3.6B |
| Vanguard Portfolio Management LLC | 0.06% | Add +0.5% | 3,605,324 | $1.4B |
| Vanguard Capital Management LLC | 0.02% | Add +2.4% | 3,064,683 | $1.2B |
| T. Rowe Price Investment Management, Inc. | 0.71% | Reduce -36.5% | 2,850,185 | $1.1B |
| State Street Corp. | 0.03% | Add +5.1% | 2,262,242 | $860.5M |
| Invesco Ltd. | 0.06% | Reduce -41.5% | 2,149,581 | $817.6M |
| JPMorgan Chase & Co. | 0.05% | Add +5.4% | 2,125,091 | $793.0M |
| Geode Capital Management, LLC | 0.03% | Add +3.7% | 1,409,741 | $536.3M |
| Wellington Management Group LLP | 0.08% | Reduce -22.1% | 1,205,711 | $458.6M |
| Massachusetts Financial Services Co. | 0.14% | Add +40.8% | 1,166,242 | $443.6M |
| Capital Research Global Investors | 0.06% | Reduce -11.2% | 1,086,149 | $413.1M |
| Norges Bank | 0.04% | — | 996,731 | $379.1M |
| Whale Rock Capital Management | 3.02% | Reduce -15.8% | 988,785 | $376.1M |
| T. Rowe Price Associates Inc. | 0.04% | Add +7.1% | 980,134 | $372.8M |
| Neuberger Berman Group LLC | 0.21% | Add +4.8% | 826,969 | $314.4M |
| Goldman Sachs Group Inc. | 0.03% | Add +88.6% | 812,421 | $309.0M |
| Franklin Resources Inc. | 0.07% | Add +59.1% | 798,891 | $303.9M |
| Qube Research & Technologies Ltd | 0.33% | New | 790,678 | $300.8M |
| Polar Capital Holdings Plc | 0.81% | Reduce -19.4% | 750,517 | $285.5M |
| Jupiter Topco LLC | 0.10% | — | 674,790 | $256.6M |
| Charles Schwab Investment Management Inc. | 0.03% | Add +0.9% | 666,659 | $253.6M |
| Bank of America Corp. | 0.02% | Add +35.5% | 651,293 | $247.7M |
| GW&K Investment Management, LLC | 1.89% | Reduce -24.4% | 634,742 | $241.4M |
| Rafferty Asset Management, LLC | 0.55% | Add +35.3% | 632,776 | $240.7M |
| Artisan Partners Limited Partnership | 0.39% | Reduce -40.0% | 627,850 | $238.8M |
| Raymond James Financial Inc. | 0.06% | Add +6.3% | 627,804 | $238.8M |
| Northern Trust Corp. | 0.02% | Add +4.9% | 558,716 | $212.5M |
| Bank of New York Mellon Corp | 0.03% | Add +34.2% | 537,879 | $204.6M |
| Jane Street Group, LLC | 0.13% | Add +22579.8% | 534,564 | $203.3M |
| Bessemer Group Inc. | 0.28% | Reduce -0.8% | 529,062 | $201.2M |
| Barclays PLC | 0.06% | Reduce -36.4% | 467,343 | $177.8M |
| Clearbridge Investments, LLC | 0.14% | New | 441,217 | $167.8M |
| Millennium Management | 0.11% | Add +28.4% | 430,400 | $163.7M |
| Vanguard Fiduciary Trust Co. | 0.04% | Add +5.2% | 426,467 | $162.2M |
| Citigroup Inc. | 0.07% | Reduce -3.2% | 410,179 | $156.0M |
| Evergreen Quality Fund GP, Ltd. | 2.43% | New | 396,600 | $150.9M |
| UBS Group AG | 0.02% | Reduce -51.8% | 389,948 | $148.3M |
| Morgan Stanley | 0.01% | Reduce -31.5% | 380,490 | $144.7M |
| Deutsche Bank AG | 0.04% | Add +208.5% | 362,727 | $138.0M |
| American Century Companies Inc. | 0.06% | Reduce -2.4% | 334,965 | $127.4M |
| Allspring Global Investments Holdings, LLC | 0.19% | New | 362,062 | $126.9M |
| Alliancebernstein L.P. | 0.04% | Reduce -27.8% | 569,511 | $126.5M |
| Arrowstreet Capital, Limited Partnership | 0.05% | Add +277.9% | 321,342 | $122.2M |
| Stephens Investment Management Group LLC | 1.29% | Reduce -38.7% | 316,408 | $120.4M |
| First Trust Advisors LP | 0.07% | Add +36.3% | 311,380 | $118.4M |
| Nomura Asset Management International Inc. | 0.18% | Reduce -51.6% | 307,227 | $116.9M |
| Analog Century Management LP | 4.13% | Reduce -32.1% | 296,293 | $112.7M |
| Amundi | 0.03% | Add +54.3% | 288,605 | $109.8M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -45.9% | 286,462 | $108.9M |
| Jennison Associates LLC | 0.06% | Reduce -10.0% | 269,632 | $102.6M |
| TimesSquare Capital Management, LLC | 1.46% | Reduce -23.3% | 261,585 | $99.5M |
| Nuveen, LLC | 0.02% | Add +22.7% | 260,418 | $99.1M |
| Geneva Capital Management LLC | 2.20% | Reduce -26.5% | 252,722 | $96.1M |
| Driehaus Capital Management LLC | 0.55% | Reduce -25.4% | 251,107 | $95.5M |
| Federated Hermes, Inc. | 0.14% | Add +5362.1% | 249,291 | $94.8M |
| AQR Capital Management | 0.03% | Add +10.3% | 234,075 | $88.0M |
| Segall Bryant & Hamill, LLC | 0.98% | Reduce -2.5% | 216,179 | $82.2M |
| Loomis Sayles & Co. L P | 0.10% | Reduce -35.9% | 206,610 | $78.6M |
| Lord, Abbett & Co. LLC | 0.22% | Reduce -24.4% | 191,527 | $72.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -0.9% | 188,986 | $71.9M |
| Oberweis Asset Management Inc./ | 1.41% | Reduce -16.9% | 179,356 | $68.2M |
| Rhumbline Advisers | 0.05% | Add +6.8% | 177,460 | $67.5M |
| TD Asset Management Inc | 0.06% | Reduce -19.9% | 177,214 | $67.4M |
| Westfield Capital Management Co. LP | 0.22% | Add +32.8% | 175,952 | $66.9M |
| Principal Financial Group Inc. | 0.03% | Reduce -12.1% | 171,614 | $65.3M |
| Schroder Investment Management Group | 0.04% | Reduce -32.3% | 169,307 | $63.1M |
| Sei Investments Co. | 0.06% | Reduce -24.4% | 165,735 | $63.0M |
| Susquehanna International Group, LLP | 0.05% | Add +312.6% | 153,601 | $58.4M |
| Wells Fargo & Company | 0.01% | Add +421.7% | 145,252 | $55.2M |
| Manufacturers Life Insurance Company, The | 0.04% | Reduce -53.2% | 143,179 | $54.5M |
| Assenagon Asset Management S.A. | 0.07% | Add +471.4% | 137,233 | $52.2M |
| Swiss National Bank | 0.03% | Add +2.4% | 136,750 | $52.0M |
| Squarepoint Ops LLC | 0.10% | Reduce -20.7% | 136,576 | $51.9M |
| SG Americas Securities, LLC | 0.03% | Add +453.2% | 133,241 | $50.7M |
| Fiera Capital Corp | 0.18% | Reduce -42.8% | 128,519 | $48.9M |
| Silverberg Bernstein Capital Management LLC | 17.44% | Reduce -2.9% | 119,700 | $45.5M |
| CIBC Bancorp USA Inc. | 0.05% | New | 114,823 | $43.7M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -3.4% | 111,642 | $42.5M |
| California Public Employees Retirement System | 0.02% | Add +0.7% | 110,933 | $42.2M |
| New York State Common Retirement Fund | 0.05% | Reduce -55.2% | 108,885 | $41.4M |
| Aristotle Capital Boston, LLC | 2.62% | Reduce -50.1% | 102,830 | $39.1M |
| Mirae Asset Global Investments Co., Ltd. | 0.07% | Reduce -4.5% | 101,677 | $38.7M |
| Ranger Investment Management, L.P. | 2.42% | Reduce -32.3% | 100,486 | $38.2M |
| BNP Paribas Financial Markets | 0.02% | Reduce -31.4% | 100,439 | $38.2M |
| Panview Capital Ltd | 6.56% | New | 97,984 | $37.3M |
| Nomura Holdings Inc. | 0.16% | Add +1294.6% | 97,958 | $37.3M |
| Retirement Systems of Alabama | 0.11% | Reduce -10.3% | 97,263 | $37.0M |
| Royal Bank of Canada | 0.01% | Add +22.5% | 95,585 | $36.4M |
| Legal & General Group Plc | 0.01% | Add +6.1% | 95,152 | $36.2M |
| Gotham Asset Management | 0.08% | Add +29.0% | 92,346 | $35.1M |
| Public Employees Retirement Association of Colorado | 0.12% | Reduce -31.1% | 87,929 | $33.4M |
| Victory Capital Management Inc. | 0.02% | Reduce -17.1% | 80,844 | $30.8M |
| Adage Capital Partners Gp, L.L.C. | 0.04% | Add +14.3% | 80,057 | $30.5M |
| California State Teachers Retirement System | 0.03% | Reduce -1.2% | 78,410 | $29.8M |
| Russell Investments Group, Ltd. | 0.02% | Add +65.3% | 72,020 | $27.4M |
| Point72 Asset Management | 0.04% | Reduce -46.3% | 67,457 | $25.7M |
| Frontier Capital Management Co. LLC | 0.24% | Reduce -4.2% | 67,363 | $25.6M |
| Ameriprise Financial Inc. | 0.01% | Reduce -58.0% | 65,205 | $24.8M |
| State of Wisconsin Investment Board | 0.05% | Reduce -7.9% | 64,944 | $24.7M |
"% of holder's portfolio" is MTSI's weight in each manager's 13F, not the share of Macom Technology Solutions H the manager owns.