Who owns ALLEGRO MICROSYSTEMS ORD?
- Ticker: ALGM
- CUSIP Number: 01749d105
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Analyze quarterly positions in Allegro Microsystems Ord with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Allegro Microsystems Ord stock
Who bought or sold ALLEGRO MICROSYSTEMS ORD this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| FMR | 28M | $802M | 1% | Sep 2025 |
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| Vanguard Group | 14M | $375M | -1% | Dec 2025 |
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| Capital Research Global Investors | 13M | $346M | -22% | Dec 2025 |
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| BlackRock | 11M | $332M | -3% | Sep 2025 |
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| Jpmorgan Chase & Co | 7.7M | $226M | 100% | Sep 2025 |
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| Invesco | 7.7M | $202M | 44% | Dec 2025 |
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| State Street Corporation | 5.4M | $141M | 1% | Dec 2025 |
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| ClearBridge Advisors | 2.9M | $77M | -1% | Dec 2025 |
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| Alliancebernstein | 2.7M | $79M | -3% | Sep 2025 |
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| Geode Capital Management | 2.4M | $63M | 1% | Dec 2025 |
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| Dimensional Fund Advisors | 2.1M | $57M | 9% | Dec 2025 |
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| Principal Financial Group | 1.7M | $46M | -9% | Dec 2025 |
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| Adage Capital Partners GP | 1.6M | $46M | -28% | Sep 2025 |
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| Norges Bank Investment Management | 1.5M | $39M | 100% | Dec 2025 |
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| Charles Schwab Investment Management | 1.4M | $36M | 5% | Dec 2025 |
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| Segall Bryant & Hamill | 1.2M | $33M | -6% | Dec 2025 |
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| Analog Century Management | 1.2M | $34M | -14% | Sep 2025 |
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| Wellington Management Company | 1.2M | $34M | -56% | Sep 2025 |
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| Point72 Asset Management | 1.1M | $30M | 17% | Dec 2025 |
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| Northern Trust | 1.0M | $27M | 0% | Dec 2025 |
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| Ing Investment Management | 940k | $25M | 0% | Dec 2025 |
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| Millennium Management | 927k | $27M | 27% | Sep 2025 |
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| Raymond James Financial | 926k | $27M | -26% | Sep 2025 |
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| Frontier Capital Management | 896k | $26M | -62% | Sep 2025 |
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| Loomis, Sayles and | 829k | $22M | 3% | Dec 2025 |
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| Goldman Sachs Group | 796k | $21M | 131% | Dec 2025 |
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| Schonfeld Strategic Advisors | 755k | $20M | 838% | Dec 2025 |
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| Bank of New York Mellon | 751k | $20M | -5% | Dec 2025 |
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| Marshall Wace | 715k | $19M | 417% | Dec 2025 |
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| Silvercrest Asset Management Group | 685k | $20M | -1% | Sep 2025 |
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| Jennifer Ranahan | 669k | $18M | -2% | Dec 2025 |
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| Royal Bank of Canada | 643k | $0 | -24% | Sep 2025 |
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| Balyasny Asset Management | 498k | $15M | -66% | Sep 2025 |
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| Citadel Advisors | 498k | $15M | -72% | Sep 2025 |
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| Jane Street | 496k | $13M | -53% | Dec 2025 |
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| S Squared Technology | 458k | $12M | 15% | Dec 2025 |
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| First Trust Advisors | 449k | $12M | -19% | Dec 2025 |
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| Renaissance Technologies | 436k | $12M | 100% | Dec 2025 |
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| Engineers Gate Manager | 420k | $11M | 507% | Dec 2025 |
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| Alyeska Investment Group | 400k | $11M | 100% | Dec 2025 |
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| Man Group | 387k | $10M | 80% | Dec 2025 |
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| Squarepoint Ops | 367k | $9.7M | 8% | Dec 2025 |
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| Allspring Global Investments Holdings | 356k | $9.6M | -1% | Dec 2025 |
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| Lightrock Netherlands B.V. | 354k | $9.3M | 100% | Dec 2025 |
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| T. Rowe Price Investment Management | 349k | $9.2M | -68% | Dec 2025 |
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| Ubs Global Asset Management Americas | 331k | $8.7M | -2% | Dec 2025 |
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| UBS Group | 328k | $8.7M | -48% | Dec 2025 |
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| Ameriprise Financial | 327k | $9.5M | -22% | Sep 2025 |
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| Parallax Volatility Advisers | 326k | $9.5M | 100% | Sep 2025 |
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| Susquehanna International | 323k | $8.5M | -76% | Dec 2025 |
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| Cubist Systematic Strategies | 310k | $9.0M | 730% | Sep 2025 |
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| Rhumbline Advisers | 300k | $7.9M | -4% | Dec 2025 |
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| Peregrine Capital Management | 271k | $7.1M | -1% | Dec 2025 |
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| Swiss National Bank | 255k | $6.7M | 2% | Dec 2025 |
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| AQR Capital Management | 250k | $7.3M | 1108% | Sep 2025 |
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| Nuveen | 242k | $7.1M | -2% | Sep 2025 |
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| Pier Capital | 231k | $6.1M | -2% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 199k | $5.2M | 37% | Dec 2025 |
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| Retirement Systems of Alabama | 190k | $5.0M | -1% | Dec 2025 |
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| Legal & General Group | 186k | $4.9M | -6% | Dec 2025 |
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| Two Sigma Investments | 161k | $4.7M | -53% | Sep 2025 |
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| Arrowpoint Asset Management | 150k | $4.4M | -34% | Sep 2025 |
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| Trillium Asset Management Corporation | 136k | $3.7M | -18% | Dec 2025 |
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| Gotham Asset Management | 125k | $3.6M | 1391% | Sep 2025 |
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| California State Teachers Retirement System | 123k | $3.2M | 4% | Dec 2025 |
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| Neuberger Berman Group | 120k | $3.2M | -52% | Dec 2025 |
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| Susquehanna Portfolio Strategies | 116k | $3.4M | 0% | Sep 2025 |
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| State of Wisconsin Investment Board | 112k | $3.3M | -4% | Sep 2025 |
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| S.A.C. Capital Advisors | 98k | $2.9M | 100% | Sep 2025 |
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| Sei Investments | 97k | $2.6M | 10% | Dec 2025 |
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| State of New Jersey Common Pension Fund D | 93k | $2.5M | 35% | Dec 2025 |
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| Florida State Board of Administration | 93k | $2.4M | 0% | Dec 2025 |
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| Summit Trail Advisors | 93k | $2.4M | 12% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 91k | $2.6M | -39% | Sep 2025 |
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| Hrt Financial | 90k | $2.4M | 21% | Dec 2025 |
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| Jain Global | 90k | $2.6M | 10% | Sep 2025 |
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| Barclays | 88k | $2.3M | -42% | Dec 2025 |
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| Candriam Luxembourg S.C.A. | 88k | $2.3M | -1% | Dec 2025 |
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| Hsbc Holdings | 87k | $2.5M | 129% | Sep 2025 |
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| Manufacturers Life Insurance Company | 82k | $2.2M | -3% | Dec 2025 |
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| Massachusetts Financial Services | 80k | $2.1M | 98% | Dec 2025 |
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| Trexquant Investment | 80k | $2.1M | -58% | Dec 2025 |
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| State of Tennessee, Treasury Department | 79k | $2.9M | -9% | Dec 2025 |
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| Walleye Trading | 77k | $2.0M | 19% | Dec 2025 |
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| Sunrise Partners Limited Partnership | 75k | $2.2M | 100% | Sep 2025 |
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| Mitsubishi UFJ Asset Management | 74k | $2.0M | -30% | Dec 2025 |
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| Peak6 | 70k | $2.0M | -71% | Sep 2025 |
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| Wells Fargo & Company | 65k | $1.7M | -57% | Dec 2025 |
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| Quantinno Capital Management | 65k | $1.7M | 12% | Dec 2025 |
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| MetLife Investment Advisors | 61k | $1.6M | -5% | Dec 2025 |
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| Henderson Group | 57k | $1.7M | 100% | Sep 2025 |
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| Van Eck Associates Corp. | 56k | $1.5M | -9% | Dec 2025 |
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| Amalgamated Bank | 54k | $1.4M | -4% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 54k | $1.6M | 100% | Sep 2025 |
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| Occudo Quantitative Strategies | 54k | $1.6M | 173% | Sep 2025 |
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| Mutual Of America Capital Management | 52k | $1.4M | -10% | Dec 2025 |
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| Treasurer of the State of North Carolina | 52k | $1.4M | -7% | Dec 2025 |
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| New York State Common Retirement Fund | 51k | $1.3M | 0% | Dec 2025 |
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| XTX Topco | 50k | $1.5M | 433% | Sep 2025 |
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| Qube Research & Technologies | 48k | $1.3M | 100% | Dec 2025 |
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| Guggenheim Capital, LLC Managers | 46k | $1.2M | 125% | Dec 2025 |
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| Kennedy Capital Management | 45k | $1.2M | -21% | Dec 2025 |
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| Zurcher Kantonalbank | 43k | $1.1M | 0% | Dec 2025 |
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| Ecofi Investissements Sa | 41k | $1.2M | 52% | Sep 2025 |
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| Handelsbanken Fonder AB | 40k | $1.1M | 0% | Dec 2025 |
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| Needham Investment Management | 40k | $1.2M | -20% | Sep 2025 |
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| Teachers Retirement System Of The State Of Kentucky | 40k | $1.0M | 0% | Dec 2025 |
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| Natixis Asset Management Advisors | 39k | $1.0M | -6% | Dec 2025 |
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| Ohio Pers | 39k | $1.1M | 1% | Sep 2025 |
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| Moody National Bank Trust Division | 39k | $1.0M | 0% | Dec 2025 |
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| Yousif Capital Management | 38k | $1.3M | -1% | Dec 2025 |
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| Envestnet Asset Management | 37k | $971k | -2% | Dec 2025 |
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| Wolverine Trading | 37k | $1.1M | -15% | Sep 2025 |
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| Arizona State Retirement System | 36k | $951k | -6% | Dec 2025 |
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| Louisiana State Employees Retirement System | 34k | $905k | -1% | Dec 2025 |
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| Fox Run Management | 33k | $864k | -31% | Dec 2025 |
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| Capital Fund Management | 33k | $952k | -14% | Sep 2025 |
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| Pinnacle Financial Partners | 33k | $857k | 100% | Dec 2025 |
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| LPL Financial | 33k | $857k | -13% | Dec 2025 |
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| Pacer Advisors | 32k | $852k | 98% | Dec 2025 |
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| New York State Teachers Retirement System | 32k | $849k | 0% | Dec 2025 |
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| Magnetar Financial | 32k | $932k | 100% | Sep 2025 |
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| Commonwealth of Pennsylvania | 31k | $819k | -2% | Dec 2025 |
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| Mml Investors Services | 31k | $815k | 100% | Dec 2025 |
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| Brian McDonald | 30k | $789k | -6% | Dec 2025 |
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| ALPS Advisors | 30k | $786k | 3% | Dec 2025 |
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| Lecap Asset Management | 30k | $783k | 100% | Dec 2025 |
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| State Treasurer State Of Michigan | 29k | $773k | -1% | Dec 2025 |
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| Thrivent Financial for Lutherans | 28k | $737k | -2% | Dec 2025 |
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| Northwestern Mutual Investment Management Company | 28k | $732k | 0% | Dec 2025 |
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| Klp Kapitalforvaltning As | 28k | $726k | 0% | Dec 2025 |
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| Nmerb | 27k | $714k | 0% | Dec 2025 |
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| Creative Planning | 25k | $670k | 12% | Dec 2025 |
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| Prentiss Smith & Co | 25k | $661k | 0% | Dec 2025 |
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| Oregon Public Employees Retirement Fund | 25k | $653k | -1% | Dec 2025 |
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| Advisors Asset Management | 24k | $626k | 6% | Dec 2025 |
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| Sumitomo Mitsui Trust Holdings | 24k | $626k | -25% | Dec 2025 |
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| Lazard Asset Management | 24k | $626k | -25% | Dec 2025 |
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| Synovus Financial Corp. | 24k | $691k | 0% | Sep 2025 |
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| Toroso Investments | 23k | $610k | 100% | Dec 2025 |
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| Sherbrooke Park Advisers | 23k | $665k | 100% | Sep 2025 |
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| Summit Investment Advisors | 23k | $600k | -2% | Dec 2025 |
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| Springbok Capital Management | 23k | $664k | 100% | Sep 2025 |
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| Graham Capital Management | 23k | $594k | 38% | Dec 2025 |
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| Walleye Trading Advisors | 22k | $583k | 100% | Dec 2025 |
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| Russell Investments | 21k | $561k | 47% | Dec 2025 |
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| Pictet Asset Management Holding SA | 21k | $548k | 19% | Dec 2025 |
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| ProShare Advisors | 21k | $548k | 24% | Dec 2025 |
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| Y-Intercept | 20k | $591k | 100% | Sep 2025 |
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| Deutsche Bank Aktiengesellschaft | 20k | $532k | 35% | Dec 2025 |
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| SG Americas Securities | 15k | $389k | -44% | Dec 2025 |
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| Teacher Retirement System Of Texas | 13k | $335k | -47% | Dec 2025 |
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| IMC-Chicago | 11k | $280k | -91% | Dec 2025 |
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| Tudor Investment Corporation | 8.5k | $248k | -72% | Sep 2025 |
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| Ensign Peak Advisors | 6.4k | $168k | -73% | Dec 2025 |
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| Acadian Asset Management | 4.8k | $126k | -90% | Dec 2025 |
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Who sold out of Allegro Microsystems Ord?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Macquarie Group | Sep 2025 | 2.2M | $64M |
| Caption Management | Sep 2025 | 824k | $24M |
| D. E. Shaw & Co | Jun 2025 | 394k | $14M |
| CastleArk Management | Sep 2025 | 134k | $3.9M |
| Royce & Associates | Sep 2025 | 102k | $3.0M |
| Schroder Investment Management Group | Sep 2025 | 75k | $2.2M |
| Quantbot Technologies | Sep 2025 | 72k | $2.1M |
| Axq Capital | Sep 2025 | 39k | $1.1M |
| LMR Partners | Sep 2025 | 32k | $934k |
| Verition Fund Management | Sep 2025 | 29k | $848k |
| AH Lisanti Capital Growth | Sep 2025 | 28k | $816k |
| Sora Investors | Jun 2025 | 25k | $855k |
| Bridgefront Capital | Jun 2025 | 22k | $763k |