Allegro Microsystems Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FMR LLC | 05/15/2026 | 27.42 M | $864.59 M | 16.02% | 14.81% |
| BLACKROCK, INC. | 05/13/2026 | 12.49 M | $393.96 M | 2.40% | 6.75% |
| CAPITAL RESEARCH GLOBAL INVESTORS | 05/13/2026 | 12.44 M | $392.09 M | -5.15% | 6.72% |
| INVESCO LTD. | 05/12/2026 | 8.75 M | $275.93 M | 14.38% | 4.73% |
| JPMORGAN CHASE & CO | 05/13/2026 | 8.65 M | $242.60 M | 17.76% | 4.67% |
| 05/08/2026 | 7.92 M | $249.72 M | 100.00% | 4.28% | |
| 05/15/2026 | 5.46 M | $172.30 M | 100.00% | 2.95% | |
| STATE STREET CORP | 05/15/2026 | 5.23 M | $164.84 M | -2.45% | 2.82% |
| CLEARBRIDGE INVESTMENTS, LLC | 05/13/2026 | 2.86 M | $90.29 M | -1.82% | 1.55% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 2.46 M | $77.48 M | 2.63% | 1.33% |
| MORGAN STANLEY | 05/15/2026 | 2.28 M | $71.74 M | 1.89% | 1.23% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 2.17 M | $68.40 M | 1.42% | 1.17% |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | 05/15/2026 | 2.08 M | $65.60 M | 2.18% | 1.12% |
| PRINCIPAL FINANCIAL GROUP INC | 05/04/2026 | 1.79 M | $56.45 M | 2.76% | 0.97% |
| ALLIANCEBERNSTEIN L.P. | 05/15/2026 | 1.72 M | $45.46 M | 50.03% | 0.93% |
| LOOMIS SAYLES & CO L P | 05/14/2026 | 1.67 M | $52.78 M | 101.88% | 0.90% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 05/15/2026 | 1.46 M | $46.18 M | -47.76% | 0.79% |
| VOYA INVESTMENT MANAGEMENT LLC | 05/12/2026 | 1.46 M | $46.01 M | 55.18% | 0.79% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 1.44 M | $45.32 M | 80.48% | 0.78% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 1.39 M | $43.85 M | 2.07% | 0.75% |
| NORTHERN TRUST CORP | 05/14/2026 | 1.05 M | $32.97 M | 3.01% | 0.56% |
| SEGALL BRYANT & HAMILL, LLC | 05/22/2026 | 1.04 M | $32.95 M | -16.29% | 0.56% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 995.75 K | $31.40 M | 9.61% | 0.54% |
| NUVEEN, LLC | 04/30/2026 | 947.50 K | $29.87 M | 291.65% | 0.51% |
| KENNEDY CAPITAL MANAGEMENT LLC | 05/13/2026 | 910.04 K | $28.69 M | 1,928.62% | 0.49% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 855.45 K | $26.97 M | 48.35% | 0.46% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 765.89 K | $24.15 M | 100.00% | 0.41% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 743.29 K | $23.44 M | -0.97% | 0.40% |
| MARSHALL WACE, LLP | 05/15/2026 | 739.78 K | $23.33 M | 3.53% | 0.40% |
| APERTURE INVESTORS, LLC | 05/15/2026 | 709.67 K | $22.38 M | 100.00% | 0.38% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 05/15/2026 | 707.89 K | $22.32 M | 4.76% | 0.38% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 673.10 K | $21.22 M | -39.16% | 0.36% |
| GW&K INVESTMENT MANAGEMENT, LLC | 05/13/2026 | 659.58 K | $20.80 M | -1.43% | 0.36% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 639.84 K | $20.17 M | 105.79% | 0.35% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 05/15/2026 | 561.34 K | $17.70 M | 60.68% | 0.30% |
| LORD, ABBETT & CO. LLC | 05/14/2026 | 530.46 K | $16.73 M | 100.00% | 0.29% |
| LIGHTROCK NETHERLANDS B.V. | 05/06/2026 | 507.99 K | $16.02 M | 43.34% | 0.27% |
| TALOS EURISKO ASSET MANAGEMENT LP | 05/14/2026 | 493.17 K | $15.55 M | -11.96% | 0.27% |
| S SQUARED TECHNOLOGY, LLC | 05/15/2026 | 457.45 K | $14.42 M | 0.00% | 0.25% |
| UBS GROUP AG | 05/05/2026 | 435.38 K | $13.73 M | 58.73% | 0.24% |
| FIRST TRUST ADVISORS LP | 05/13/2026 | 414.90 K | $13.08 M | -7.59% | 0.22% |
| CITADEL ADVISORS LLC | 05/15/2026 | 399.44 K | $12.59 M | -84.40% | 0.22% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 359.28 K | $11.33 M | -3.80% | 0.19% |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2026 | 345.13 K | $10.34 M | 5.23% | 0.19% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 345.06 K | $10.88 M | 4.34% | 0.19% |
| GOTHAM ASSET MANAGEMENT, LLC | 05/15/2026 | 312.25 K | $9.85 M | 327.19% | 0.17% |
| RHUMBLINE ADVISERS | 05/12/2026 | 308.41 K | $9.72 M | 2.73% | 0.17% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 05/15/2026 | 308.10 K | $9.71 M | 100.00% | 0.17% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 05/05/2026 | 307.62 K | $10.24 M | -13.60% | 0.17% |
| MAN GROUP PLC | 05/15/2026 | 306.35 K | $9.66 M | -20.86% | 0.17% |
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Allegro Microsystems Inc. institutional Ownership - FAQ's
During the previous two years, 400 institutional investors and hedge funds held shares of Allegro Microsystems Inc.. The most heavily invested institutionals were:
FMR LLC: 27.42 M
BlackRock, Inc.: 12.49 M
Capital Research Global Investors: 12.44 M
Invesco Ltd.: 8.75 M
JPMORGAN CHASE & CO: 8.65 M
STATE STREET CORP: 5.23 M
74.71% of Allegro Microsystems Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 154.54 M shares in the last 24 months. This purchase volume represents approximately $5.08 B in transactions.