Who owns M/a?
- Ticker: MTSI
- CUSIP Number: 55405Y100
Tip: Access positions for across all investors
Analyze quarterly positions in M/a with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of M/a stock
Who bought or sold M/a this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 8.6M | $1.9B | 14% | Mar 2026 |
|
| Vanguard Group | 7.2M | $1.2B | 2% | Dec 2025 |
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| FMR | 6.5M | $1.1B | 17% | Dec 2025 |
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| T. Rowe Price Investment Management | 5.4M | $925M | -1% | Dec 2025 |
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| Invesco | 3.7M | $816M | 7% | Mar 2026 |
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| Vanguard Portfolio Management | 3.6M | $797M | 100% | Mar 2026 |
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| Vanguard Capital Management | 3.0M | $665M | 100% | Mar 2026 |
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| State Street Corporation | 2.1M | $363M | -2% | Dec 2025 |
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| Geode Capital Management | 1.4M | $302M | 7% | Mar 2026 |
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| Capital Research Global Investors | 1.2M | $272M | -9% | Mar 2026 |
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| Whale Rock Capital Management | 1.2M | $261M | 50% | Mar 2026 |
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| Artisan Partners Limited Partnership | 1.0M | $233M | -16% | Mar 2026 |
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| Wellington Management Company | 1.0M | $174M | 3% | Dec 2025 |
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| Jennifer Ranahan | 839k | $186M | -31% | Mar 2026 |
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| UBS Group | 809k | $180M | -11% | Mar 2026 |
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| Alliancebernstein | 789k | $135M | -26% | Mar 2026 |
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| Henderson Group | 784k | $174M | 72% | Mar 2026 |
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| Neuberger Berman Group | 665k | $114M | -28% | Dec 2025 |
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| Citadel Advisors | 654k | $145M | 303% | Mar 2026 |
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| Charles Schwab Investment Management | 641k | $110M | 1% | Dec 2025 |
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| Nomura Asset Management International | 635k | $141M | 100% | Mar 2026 |
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| Raymond James Financial | 603k | $103M | 122% | Dec 2025 |
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| Rafferty Asset Management | 580k | $99M | 7% | Dec 2025 |
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| Barclays | 574k | $98M | 37% | Dec 2025 |
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| Morgan Stanley | 555k | $123M | -27% | Mar 2026 |
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| Bessemer | 533k | $118M | -6% | Mar 2026 |
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| FengHe Fund Management Pte | 529k | $91M | 100% | Dec 2025 |
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| Dimensional Fund Advisors | 529k | $118M | -44% | Mar 2026 |
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| Stephens Investment Management Group | 516k | $115M | -5% | Mar 2026 |
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| American Century Companies | 513k | $88M | 6% | Dec 2025 |
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| Northern Trust | 510k | $87M | -2% | Dec 2025 |
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| Franklin Resources | 502k | $112M | 3161% | Mar 2026 |
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| Loomis, Sayles and | 484k | $83M | -4% | Dec 2025 |
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| Driehaus Capital Management | 482k | $83M | 29% | Dec 2025 |
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| Bank of America Corporation | 481k | $107M | 100% | Mar 2026 |
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| Massachusetts Financial Services | 468k | $80M | 20% | Dec 2025 |
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| Analog Century Management | 436k | $97M | -28% | Mar 2026 |
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| Goldman Sachs Group | 431k | $96M | -19% | Mar 2026 |
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| Citigroup | 424k | $94M | 100% | Mar 2026 |
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| Vanguard Fiduciary Trust | 406k | $90M | 100% | Mar 2026 |
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| Bank of New York Mellon | 401k | $89M | 4% | Mar 2026 |
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| Geneva Capital Management | 344k | $76M | -8% | Mar 2026 |
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| TimesSquare Capital Management | 341k | $76M | 38% | Mar 2026 |
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| Millennium Management | 335k | $74M | -44% | Mar 2026 |
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| Schroder Investment Management Group | 328k | $57M | -30% | Dec 2025 |
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| Manufacturers Life Insurance Company | 306k | $68M | -37% | Mar 2026 |
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| Jennison Associates | 300k | $67M | -15% | Mar 2026 |
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| Aristotle Capital Boston | 256k | $44M | -21% | Dec 2025 |
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| Lord, Abbett & Co | 253k | $56M | 12% | Mar 2026 |
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| New York State Common Retirement Fund | 243k | $54M | -17% | Mar 2026 |
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| First Trust Advisors | 228k | $51M | 221% | Mar 2026 |
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| Fiera Capital Corporation | 225k | $50M | -41% | Mar 2026 |
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| Segall Bryant & Hamill | 222k | $49M | -5% | Mar 2026 |
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| TD Asset Management | 221k | $49M | -21% | Mar 2026 |
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| Sei Investments | 219k | $49M | 1% | Mar 2026 |
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| Nuveen | 212k | $47M | 6% | Mar 2026 |
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| AQR Capital Management | 212k | $46M | -32% | Mar 2026 |
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| Silvercrest Asset Management Group | 210k | $36M | -19% | Dec 2025 |
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| Adage Capital Partners GP | 203k | $35M | 100% | Dec 2025 |
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| Principal Financial Group | 195k | $43M | 42% | Mar 2026 |
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| Ubs Global Asset Management Americas | 191k | $42M | 16% | Mar 2026 |
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| Amundi | 187k | $42M | 16% | Mar 2026 |
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| Oberweis Asset Management | 179k | $31M | 1% | Dec 2025 |
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| Squarepoint Ops | 174k | $39M | 9% | Mar 2026 |
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| Rhumbline Advisers | 166k | $37M | 5% | Mar 2026 |
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| Ameriprise Financial | 155k | $34M | -13% | Mar 2026 |
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| Ranger Investment Management | 150k | $26M | 27% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 146k | $33M | -27% | Mar 2026 |
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| Point72 Asset Management | 137k | $30M | -75% | Mar 2026 |
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| E20 Capital | 137k | $30M | 100% | Mar 2026 |
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| Swiss National Bank | 134k | $30M | 1% | Mar 2026 |
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| Westfield Capital Management Company | 133k | $29M | -43% | Mar 2026 |
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| Next Century Growth Investors | 130k | $29M | 4% | Mar 2026 |
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| Public Employees' Retirement Association of Colorado | 128k | $28M | -35% | Mar 2026 |
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| Silverberg Bernstein Capital Management | 123k | $27M | -1% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 118k | $26M | 33% | Mar 2026 |
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| Envestnet Asset Management | 116k | $26M | -14% | Mar 2026 |
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| Victory Capital Management | 110k | $19M | -46% | Dec 2025 |
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| CalPERS | 110k | $25M | 4% | Mar 2026 |
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| Retirement Systems of Alabama | 109k | $24M | 2% | Mar 2026 |
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| Mirae Asset Global Investments | 107k | $24M | 8% | Mar 2026 |
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| Kennedy Capital Management | 105k | $23M | -23% | Mar 2026 |
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| Balyasny Asset Management | 95k | $21M | -28% | Mar 2026 |
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| Legal & General Group | 90k | $20M | -8% | Mar 2026 |
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| Walleye Trading Advisors | 85k | $19M | 44% | Mar 2026 |
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| Frontier Capital Management | 81k | $14M | -16% | Dec 2025 |
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| California State Teachers Retirement System | 79k | $18M | 24% | Mar 2026 |
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| Royal Bank of Canada | 78k | $17M | -62% | Mar 2026 |
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| CloudAlpha Capital Management Limited/Hong Kong | 77k | $17M | 100% | Mar 2026 |
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| LMR Partners | 75k | $17M | 100% | Mar 2026 |
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| Thornburg Investment Management | 75k | $17M | -19% | Mar 2026 |
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| State of Wisconsin Investment Board | 74k | $13M | 2% | Dec 2025 |
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| Gotham Asset Management | 72k | $16M | 13% | Mar 2026 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 71k | $16M | -13% | Mar 2026 |
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| Arrowstreet Capital, Limited Partnership | 71k | $12M | 100% | Dec 2025 |
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| Peregrine Capital Management | 67k | $15M | -20% | Mar 2026 |
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| Susquehanna International | 67k | $11M | -41% | Dec 2025 |
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| Nicholas Investments Partners | 65k | $11M | 47% | Dec 2025 |
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| Trivest Advisors | 64k | $14M | 100% | Mar 2026 |
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| Osterweis Capital Management | 61k | $10M | 299% | Dec 2025 |
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| Swedbank AB | 59k | $13M | 100% | Mar 2026 |
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| Nomura Asset Management | 58k | $13M | 100% | Mar 2026 |
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| Ieq Capital | 57k | $9.8M | 3% | Dec 2025 |
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| Jane Street | 55k | $12M | 24% | Mar 2026 |
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| Vanguard Asset Management | 52k | $12M | 100% | Mar 2026 |
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| Penserra Capital Management | 52k | $12M | -32% | Mar 2026 |
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| Freemont Management | 52k | $12M | -9% | Mar 2026 |
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| Summit Partners | 49k | $11M | 3% | Mar 2026 |
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| EULAV Asset Management | 48k | $11M | -45% | Mar 2026 |
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| Raiffeisen Bank International | 48k | $10M | 100% | Mar 2026 |
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| Florida State Board of Administration | 47k | $11M | 0% | Mar 2026 |
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| Marsico Capital Management | 44k | $9.7M | 0% | Mar 2026 |
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| Russell Investments | 44k | $9.7M | 2% | Mar 2026 |
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| Defiance ETFs | 42k | $9.3M | -45% | Mar 2026 |
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| Avalon Global Asset Management | 41k | $7.0M | -11% | Dec 2025 |
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| Schonfeld Strategic Advisors | 41k | $9.0M | -30% | Mar 2026 |
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| Natixis Asset Management Advisors | 41k | $9.0M | -10% | Mar 2026 |
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| Two Sigma Investments | 39k | $8.7M | 100% | Mar 2026 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 39k | $8.5M | -29% | Mar 2026 |
|
| NLB Skladi, upravljanje premozenja, d.o.o. | 38k | $8.5M | 100% | Mar 2026 |
|
| Great-West Life Assurance Company | 37k | $6.3M | -27% | Dec 2025 |
|
| Ossiam | 36k | $6.2M | 20% | Dec 2025 |
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| New York State Teachers Retirement System | 34k | $7.5M | 49% | Mar 2026 |
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| G2 Investment Partners Management | 33k | $7.3M | -8% | Mar 2026 |
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| MetLife Investment Advisors | 32k | $5.5M | -5% | Dec 2025 |
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| LPL Financial | 31k | $6.8M | 60% | Mar 2026 |
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| Emerald Investment Advisers | 31k | $6.8M | 100% | Mar 2026 |
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| Jump Financial | 31k | $5.3M | 636% | Dec 2025 |
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| Bank Julius Baer & Co. Ltd, Zurich | 31k | $6.5M | 100% | Mar 2026 |
|
| Caisse de depot et placement du Quebec | 31k | $5.2M | 0% | Dec 2025 |
|
| Amalgamated Bank | 30k | $6.5M | 3% | Mar 2026 |
|
| Covea Finance | 29k | $6.5M | 0% | Mar 2026 |
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| Algert Coldiron Investors | 29k | $6.4M | 8% | Mar 2026 |
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| AnglePoint Asset Management | 29k | $6.4M | 100% | Mar 2026 |
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| Bridge City Capital | 28k | $6.3M | -21% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 28k | $6.3M | 7% | Mar 2026 |
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| Wells Fargo & Company | 28k | $6.2M | -39% | Mar 2026 |
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| Quantinno Capital Management | 28k | $6.2M | 23% | Mar 2026 |
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| Polar Securities | 28k | $6.2M | -62% | Mar 2026 |
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| Vanguard Global Advisers | 27k | $6.0M | 100% | Mar 2026 |
|
| Jain Global | 27k | $5.9M | 100% | Mar 2026 |
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| Treasurer of the State of North Carolina | 27k | $4.5M | -7% | Dec 2025 |
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| Zurcher Kantonalbank | 26k | $5.8M | 24% | Mar 2026 |
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| Stifel Financial | 26k | $5.8M | -3% | Mar 2026 |
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| Teachers Retirement System Of The State Of Kentucky | 26k | $5.8M | -3% | Mar 2026 |
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| Creative Planning | 26k | $5.8M | 6% | Mar 2026 |
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| Mutual Of America Capital Management | 26k | $5.8M | -3% | Mar 2026 |
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| EFG International | 26k | $4.4M | 100% | Dec 2025 |
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| Cinctive Capital Management | 25k | $4.4M | -49% | Dec 2025 |
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| SG Americas Securities | 24k | $5.3M | -55% | Mar 2026 |
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| Eudaimonia Asset Management | 24k | $5.3M | -9% | Mar 2026 |
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| Assenagon Asset Management | 24k | $5.3M | -86% | Mar 2026 |
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| DLD Asset Management | 23k | $5.1M | -46% | Mar 2026 |
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| Linden Thomas Advisory Services | 23k | $5.0M | -25% | Mar 2026 |
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| Baird Financial | 22k | $3.7M | -13% | Dec 2025 |
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| Brian McDonald | 19k | $3.3M | -88% | Dec 2025 |
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| Leucadia National Corporation | 18k | $4.1M | -79% | Mar 2026 |
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| CLS Investments | 18k | $4.0M | -35% | Mar 2026 |
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| HPM Partners | 17k | $3.8M | -41% | Mar 2026 |
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| HighTower Advisors | 10k | $2.3M | -70% | Mar 2026 |
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| Harber Asset Management | 8.5k | $1.9M | -70% | Mar 2026 |
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| Hsbc Holdings | 7.5k | $1.7M | -93% | Mar 2026 |
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| Nomura Holdings | 7.0k | $1.6M | -72% | Mar 2026 |
|
| Qube Research & Technologies | 4.6k | $785k | -91% | Dec 2025 |
|
| F/M Investments | 1.2k | $273k | -96% | Mar 2026 |
|
Who sold out of M/a?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Jpmorgan Chase & Co | Sep 2025 | 1.3M | $162M |
| Macquarie Group | Sep 2025 | 860k | $107M |
| Norges Bank Investment Management | Dec 2025 | 569k | $97M |
| Renaissance Technologies | Sep 2025 | 131k | $16M |
| D. E. Shaw & Co | Dec 2025 | 93k | $16M |
| Tudor Investment Corporation | Dec 2025 | 55k | $9.4M |
| Public Sector Pension Investment Board | Dec 2025 | 32k | $5.5M |
| Engineers Gate Manager | Sep 2025 | 25k | $3.1M |