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.
| 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 |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 24,984 | $9.50M | 0.06% | −975−3.8% | Reduced |
| EFG International AG | 25,201 | $9.58M | 0.18% | −563−2.2% | Reduced |
| Osterweis Capital Management Inc | 25,396 | $9.66M | 0.46% | −11,147−30.5% | Reduced |
| Ensign Peak Advisors, Inc | 25,991 | $9.89M | 0.02% | +22,435+630.9% | Added |
| EULAV Asset Management | 26,046 | $9.91M | 0.32% | −22,000−45.8% | Reduced |
| Vanguard Global Advisers, LLC | 26,300 | $10.0M | 0.00% | −638−2.4% | Reduced |
| Nissay Asset Management Corp | 26,564 | $10.1M | 0.04% | +8,210+44.7% | Added |
| Trexquant Investment LP | 26,594 | $10.1M | 0.06% | +26,594 | New |
| Discovery Capital Management, LLC | 26,900 | $10.2M | 0.42% | +26,900 | New |
| Quantinno Capital Management LP | 26,964 | $10.3M | 0.01% | −872−3.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 27,482 | $10.5M | 0.02% | +1,372+5.3% | Added |
| Treasurer of the State of North Carolina | 28,496 | $10.8M | 0.03% | +120+0.4% | Added |
| Covea Finance | 28,900 | $11.0M | 0.35% | −200−0.7% | Reduced |
| Mutual of America Capital Management LLC | 28,984 | $11.0M | 0.11% | +3,086+11.9% | Added |
| Emerald Investment Advisers, LLC | 29,168 | $11.1M | 0.74% | −1,547−5.0% | Reduced |
| G2 Investment Partners Management LLC | 29,269 | $11.1M | 2.03% | −3,725−11.3% | Reduced |
| Creative Planning | 29,829 | $11.3M | 0.01% | +3,906+15.1% | Added |
| Maytus Capital Management, LLC | 30,150 | $11.5M | 1.80% | +30,150 | New |
| Police & Firemen's Retirement System of New Jersey | 30,218 | $11.5M | 0.09% | +1,937+6.8% | Added |
| Amalgamated Bank | 30,935 | $11.8M | 0.08% | +1,439+4.9% | Added |
| Ieq Capital, LLC | 32,162 | $12.2M | 0.06% | +32,162 | New |
| STRS Ohio | 32,826 | $12.5M | 0.05% | −5,659−14.7% | Reduced |
| Stifel Financial Corp | 33,450 | $12.7M | 0.01% | +7,421+28.5% | Added |
| USS Investment Management Ltd | 33,532 | $12.7M | 0.05% | +33,532 | New |
| MetLife Investment Management | 34,241 | $13.0M | 0.06% | +1,735+5.3% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 35,964 | $13.7M | 0.04% | +5,463+17.9% | Added |
| Spear Advisors LLC | 36,086 | $13.7M | 4.71% | +36,086 | New |
| Nicholas Investment Partners, LP | 36,127 | $13.7M | 0.77% | −13,396−27.1% | Reduced |
| New York State Teachers Retirement System | 37,768 | $14.4M | 0.03% | +3,927+11.6% | Added |
| Defiance ETFs, LLC | 41,020 | $14.4M | 0.20% | −944−2.2% | Reduced |
| Great West Life Assurance Co | 37,963 | $14.4M | 0.02% | +550+1.5% | Added |
| NLB Skladi, upravljanje premozenja, d.o.o. | 38,301 | $14.6M | 0.55% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 39,600 | $14.8M | 0.17% | −8,000−16.8% | Reduced |
| Canada Pension Plan Investment Board | 39,812 | $15.1M | 0.01% | +35,312+784.7% | Added |
| Natixis Advisors, L.P. | 40,981 | $15.6M | 0.02% | +442+1.1% | Added |
| LPL Financial LLC | 42,010 | $16.0M | 0.00% | +11,251+36.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 42,125 | $16.0M | 0.02% | +20,809+97.6% | Added |
| Worldquant Millennium Advisors LLC | 42,999 | $16.4M | 0.06% | +42,999 | New |
| Citadel Advisors LLC | 43,699 | $16.6M | 0.01% | −546,871−92.6% | Reduced |
| Marsico Capital Management LLC | 43,726 | $16.6M | 0.43% | 00.0% | Unchanged |
| Avalon Global Asset Management LLC | 45,700 | $17.4M | 2.56% | −5,000−9.9% | Reduced |
| Algert Global LLC | 45,900 | $17.5M | 0.21% | +17,100+59.4% | Added |
| Swedbank AB | 45,950 | $17.5M | 0.02% | −12,856−21.9% | Reduced |
| Penserra Capital Management LLC | 46,030 | $17.5M | 0.13% | −5,869−11.3% | Reduced |
| Empowered Funds, LLC | 46,934 | $17.9M | 0.09% | +12,036+34.5% | Added |
| Walleye Capital LLC | 48,670 | $18.5M | 0.09% | −21,951−31.1% | Reduced |
| Caisse de Depot Et Placement du Quebec | 49,400 | $18.8M | 0.03% | +49,400 | New |
| State Board of Administration of Florida Retirement System | 49,943 | $19.0M | 0.03% | +2,881+6.1% | Added |
| Thrivent Financial for Lutherans | 50,154 | $19.1M | 0.03% | +30,045+149.4% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 50,179 | $19.1M | 0.03% | −21,114−29.6% | Reduced |
| ING Groep NV | 51,800 | $19.7M | 0.10% | +51,800 | New |
| Silvercrest Asset Management Group LLC | 52,797 | $20.1M | 0.13% | −65,372−55.3% | Reduced |
| Two Sigma Investments, LP | 52,965 | $20.1M | 0.02% | +13,648+34.7% | Added |
| Peregrine Capital Management LLC | 56,469 | $21.5M | 0.70% | −10,141−15.2% | Reduced |
| Vanguard Asset Management, Ltd | 56,643 | $21.5M | 0.01% | +4,508+8.6% | Added |
| Tudor Investment Corp Et Al | 60,937 | $23.2M | 0.10% | +60,937 | New |
| Brevan Howard Capital Management LP | 61,932 | $23.6M | 0.33% | +61,932 | New |
| Nomura Asset Management Co Ltd | 62,500 | $23.8M | 0.05% | +4,600+7.9% | Added |
| Next Century Growth Investors LLC | 63,773 | $24.3M | 1.29% | −66,483−51.0% | Reduced |
| State of Wisconsin Investment Board | 64,944 | $24.7M | 0.05% | −5,539−7.9% | Reduced |
| Ameriprise Financial Inc | 65,205 | $24.8M | 0.01% | −89,913−58.0% | Reduced |
| Frontier Capital Management Co LLC | 67,363 | $25.6M | 0.24% | −2,965−4.2% | Reduced |
| Point72 Asset Management, L.P. | 67,457 | $25.7M | 0.04% | −58,265−46.3% | Reduced |
| Russell Investments Group, Ltd. | 72,020 | $27.4M | 0.02% | +28,465+65.4% | Added |
| California State Teachers Retirement System | 78,410 | $29.8M | 0.03% | −981−1.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 80,057 | $30.5M | 0.04% | +10,000+14.3% | Added |
| Victory Capital Management Inc | 80,844 | $30.8M | 0.02% | −16,680−17.1% | Reduced |
| Public Employees Retirement Association of Colorado | 87,929 | $33.4M | 0.12% | −39,700−31.1% | Reduced |
| Gotham Asset Management, LLC | 92,346 | $35.1M | 0.08% | +20,741+29.0% | Added |
| Legal & General Group Plc | 95,152 | $36.2M | 0.01% | +5,505+6.1% | Added |
| Royal Bank of Canada | 95,585 | $36.4M | 0.01% | +17,584+22.5% | Added |
| Retirement Systems of Alabama | 97,263 | $37.0M | 0.11% | −11,223−10.3% | Reduced |
| Nomura Holdings Inc | 97,958 | $37.3M | 0.16% | +90,934+1,294.6% | Added |
| Panview Capital Ltd | 97,984 | $37.3M | 6.56% | +97,984 | New |
| BNP Paribas Arbitrage, SA | 100,439 | $38.2M | 0.02% | −45,967−31.4% | Reduced |
| Ranger Investment Management, L.P. | 100,486 | $38.2M | 2.42% | −47,870−32.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 101,677 | $38.7M | 0.07% | −4,852−4.6% | Reduced |
| Aristotle Capital Boston, LLC | 102,830 | $39.1M | 2.62% | −103,286−50.1% | Reduced |
| New York State Common Retirement Fund | 108,885 | $41.4M | 0.05% | −134,053−55.2% | Reduced |
| California Public Employees Retirement System | 110,933 | $42.2M | 0.02% | +717+0.7% | Added |
| Envestnet Asset Management Inc | 111,642 | $42.5M | 0.01% | −3,950−3.4% | Reduced |
| CIBC Bancorp USA Inc. | 114,823 | $43.7M | 0.05% | +114,823 | New |
| Silverberg Bernstein Capital Management LLC | 119,700 | $45.5M | 17.44% | −3,550−2.9% | Reduced |
| Fiera Capital Corp | 128,519 | $48.9M | 0.18% | −96,221−42.8% | Reduced |
| SG Americas Securities, LLC | 133,241 | $50.7M | 0.03% | +109,154+453.2% | Added |
| Squarepoint Ops LLC | 136,576 | $51.9M | 0.10% | −35,577−20.7% | Reduced |
| Swiss National Bank | 136,750 | $52.0M | 0.03% | +3,200+2.4% | Added |
| Assenagon Asset Management S.A. | 137,233 | $52.2M | 0.07% | +113,214+471.4% | Added |
| Manufacturers Life Insurance Company, The | 143,179 | $54.5M | 0.04% | −162,775−53.2% | Reduced |
| Wells Fargo & Company | 145,252 | $55.2M | 0.01% | +117,410+421.7% | Added |
| Susquehanna International Group, LLP | 153,601 | $58.4M | 0.05% | +116,369+312.6% | Added |
| SEI Investments Co | 165,735 | $63.0M | 0.06% | −53,628−24.4% | Reduced |
| Schroder Investment Management Group | 169,307 | $63.1M | 0.04% | −80,741−32.3% | Reduced |
| Principal Financial Group Inc | 171,614 | $65.3M | 0.03% | −23,534−12.1% | Reduced |
| Westfield Capital Management Co LP | 175,952 | $66.9M | 0.22% | +43,495+32.8% | Added |
| TD Asset Management Inc | 177,214 | $67.4M | 0.06% | −44,160−19.9% | Reduced |
| Rhumbline Advisers | 177,460 | $67.5M | 0.05% | +11,287+6.8% | Added |
| Oberweis Asset Management Inc | 179,356 | $68.2M | 1.41% | −36,530−16.9% | Reduced |
| UBS Asset Management Americas Inc | 188,986 | $71.9M | 0.01% | −1,803−0.9% | Reduced |
| Lord, Abbett & Co. LLC | 191,527 | $72.9M | 0.21% | −61,871−24.4% | Reduced |