Allegro Microsystems, Inc.
ALGM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000866291
In the last 90 days, Allegro Microsystems, Inc. insiders filed 0 open-market purchases and 2 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $10.2B in total; Maverick Capital is the only superinvestor holding it.
Q3 2021 vs. Q2 2021
How the institutions holding Allegro Microsystems, Inc. changed between Q2 2021 and Q3 2021.
All holders in Q3 2021All holders in Q2 2021
| Measure | Q2 2021 | Q3 2021 | Change |
|---|---|---|---|
| Holders | 129 | 153 | +24 |
| Shares | 80.0M | 84.7M | +4.66M (+5.8%) |
| Value | $2.22B | $2.71B | +$490.2M (+22.1%) |
New holders (34)
Institutions that held Allegro Microsystems, Inc. at the end of Q3 2021 but not at the end of Q2 2021.
Sold out (10)
Institutions that held Allegro Microsystems, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.
| Institution | Shares, Q2 2021 | Value, Q2 2021 |
|---|---|---|
| Capital Research Global Investors | 318,541 | $8.82M |
| Zweig-DiMenna Associates LLC | 87,323 | $2.42M |
| Marshall Wace, LLP | 52,047 | $1.44M |
| Twinbeech Capital LP | 34,893 | $967.0K |
| Jacobs Levy Equity Management, Inc | 21,799 | $604.0K |
| Woodline Partners LP | 17,543 | $486.0K |
| Belvedere Trading LLC | 14,156 | $368.0K |
| Wellington Management Group LLP | 9,794 | $271.0K |
| Holocene Advisors, LP | 9,290 | $257.0K |
| Panagora Asset Management Inc | 4,720 | $131.0K |