Allegro MicroSystems, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FMR LLC | 11/13/2025 | 27.47 M | $802.06 M | 0.81% | 14.88% |
| CAPITAL RESEARCH GLOBAL INVESTORS | 11/13/2025 | 16.82 M | $491.28 M | 5.79% | 9.11% |
| VANGUARD GROUP INC | 11/07/2025 | 14.29 M | $417.37 M | 0.62% | 7.74% |
| BLACKROCK, INC. | 11/12/2025 | 11.38 M | $332.22 M | -3.50% | 6.16% |
| JPMORGAN CHASE & CO | 11/26/2025 | 7.73 M | $225.75 M | -3.52% | 4.19% |
| INVESCO LTD. | 11/13/2025 | 5.31 M | $155.12 M | -15.06% | 2.88% |
| STATE STREET CORP | 11/14/2025 | 5.28 M | $154.21 M | 1.70% | 2.86% |
| CLEARBRIDGE INVESTMENTS, LLC | 11/13/2025 | 2.93 M | $85.64 M | -7.30% | 1.59% |
| ALLIANCEBERNSTEIN L.P. | 11/14/2025 | 2.69 M | $78.56 M | -2.51% | 1.46% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 2.37 M | $69.19 M | -1.53% | 1.28% |
| MACQUARIE GROUP LTD | 11/13/2025 | 2.20 M | $64.16 M | -14.81% | 1.19% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 1.97 M | $57.54 M | -6.51% | 1.07% |
| MORGAN STANLEY | 11/14/2025 | 1.94 M | $56.62 M | -6.61% | 1.05% |
| PRINCIPAL FINANCIAL GROUP INC | 11/04/2025 | 1.91 M | $55.89 M | -11.28% | 1.04% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 11/14/2025 | 1.58 M | $46.04 M | -27.60% | 0.85% |
| SEGALL BRYANT & HAMILL, LLC | 11/12/2025 | 1.32 M | $38.65 M | -0.34% | 0.72% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 1.29 M | $37.81 M | 4.49% | 0.70% |
| ANALOG CENTURY MANAGEMENT LP | 11/17/2025 | 1.17 M | $34.31 M | -14.34% | 0.64% |
| WELLINGTON MANAGEMENT GROUP LLP | 11/14/2025 | 1.16 M | $33.90 M | -55.97% | 0.63% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 1.16 M | $33.73 M | 54.56% | 0.63% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 11/14/2025 | 1.09 M | $31.69 M | -15.74% | 0.59% |
| NORTHERN TRUST CORP | 11/14/2025 | 1.01 M | $29.52 M | -4.52% | 0.55% |
| POINT72 ASSET MANAGEMENT, L.P. | 11/14/2025 | 986.80 K | $28.81 M | 235.01% | 0.53% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 952.68 K | $27.82 M | 107.66% | 0.52% |
| VOYA INVESTMENT MANAGEMENT LLC | 10/09/2025 | 942.08 K | $27.51 M | 31.49% | 0.51% |
| RAYMOND JAMES FINANCIAL INC | 11/14/2025 | 926.36 K | $27.05 M | -26.20% | 0.50% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 11/14/2025 | 895.80 K | $26.16 M | -62.14% | 0.49% |
| JANE STREET GROUP, LLC | 11/14/2025 | 820.00 K | $23.94 M | 182.37% | 0.44% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 802.63 K | $23.44 M | 18.10% | 0.43% |
| LOOMIS SAYLES & CO L P | 11/13/2025 | 802.02 K | $23.42 M | 20.36% | 0.43% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 793.52 K | $23.17 M | -23.88% | 0.43% |
| CAPTION MANAGEMENT, LLC | 11/14/2025 | 761.20 K | $22.23 M | 90.30% | 0.41% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 11/14/2025 | 685.06 K | $20.00 M | -0.77% | 0.37% |
| GW&K INVESTMENT MANAGEMENT, LLC | 11/12/2025 | 683.51 K | $19.96 M | -3.02% | 0.37% |
| ROYAL BANK OF CANADA | 11/14/2025 | 642.47 K | $18.76 M | -24.28% | 0.35% |
| UBS GROUP AG | 11/13/2025 | 579.28 K | $16.91 M | -12.18% | 0.31% |
| FIRST TRUST ADVISORS LP | 11/12/2025 | 551.59 K | $16.11 M | -4.32% | 0.30% |
| BALYASNY ASSET MANAGEMENT L.P. | 11/14/2025 | 498.33 K | $14.55 M | -66.15% | 0.27% |
| S SQUARED TECHNOLOGY, LLC | 11/14/2025 | 397.45 K | $11.61 M | 0.00% | 0.22% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 10/20/2025 | 360.19 K | $10.24 M | -7.91% | 0.20% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 345.35 K | $10.08 M | 45.37% | 0.19% |
| SQUAREPOINT OPS LLC | 11/14/2025 | 339.93 K | $9.93 M | 100.00% | 0.18% |
| UBS ASSET MANAGEMENT AMERICAS INC | 11/14/2025 | 337.48 K | $9.85 M | -30.18% | 0.18% |
| CITADEL ADVISORS LLC | 11/14/2025 | 331.63 K | $9.68 M | -78.17% | 0.18% |
| AMERIPRISE FINANCIAL INC | 11/14/2025 | 326.92 K | $9.55 M | -21.63% | 0.18% |
| RHUMBLINE ADVISERS | 11/06/2025 | 312.92 K | $9.14 M | -5.14% | 0.17% |
| PARALLAX VOLATILITY ADVISERS, L.P. | 11/14/2025 | 300.00 K | $8.76 M | 100.00% | 0.16% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 10/23/2025 | 274.48 K | $8.01 M | 16.84% | 0.15% |
| CUBIST SYSTEMATIC STRATEGIES, LLC | 11/14/2025 | 273.68 K | $7.99 M | 100.00% | 0.15% |
| SWISS NATIONAL BANK | 11/13/2025 | 250.90 K | $7.33 M | 1.91% | 0.14% |
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Allegro MicroSystems, Inc. institutional Ownership - FAQ's
During the previous two years, 380 institutional investors and hedge funds held shares of Allegro MicroSystems, Inc.. The most heavily invested institutionals were:
FMR LLC: 27.47 M
Capital Research Global Investors: 16.82 M
VANGUARD GROUP INC: 14.29 M
BlackRock, Inc.: 11.38 M
JPMORGAN CHASE & CO: 7.73 M
Invesco Ltd.: 5.31 M
73.61% of Allegro MicroSystems, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 150.79 M shares in the last 24 months. This purchase volume represents approximately $4.27 B in transactions.