Stocktoria
ALLEGRO MICROSYSTEMS, INC. ALGM
Nasdaq · XNAS · stock · Semiconductors & Related Devices · website · IPO 2020-10-29
ALLEGRO MICROSYSTEMS, INC. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 6,634,658 | $187.4M |
| TWO SIGMA INVESTMENTS, LP | 639,841 | $20.2M |
| CITADEL ADVISORS LLC | 466,944 | $14.7M |
| AQR CAPITAL MANAGEMENT LLC | 345,126 | $10.3M |
| RENAISSANCE TECHNOLOGIES LLC | 123,900 | $3.9M |
| MILLENNIUM MANAGEMENT LLC | 28,127 | $886,844 |
| Bridgewater Associates, LP | 16,645 | $524,817 |
Source: SEC EDGAR filings · CIK 0000866291 · as of 2026-03-27. Facts from filings plus Stocktoria's own computed scores — not investment advice.