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.
Q4 2021 vs. Q3 2021
How the institutions holding Allegro Microsystems, Inc. changed between Q3 2021 and Q4 2021.
All holders in Q4 2021All holders in Q3 2021
| Measure | Q3 2021 | Of which not filed for Q4 2021 | Q4 2021 | Change |
|---|---|---|---|---|
| Holders | 153 | 2 | 165 | +14 |
| Shares | 84.7M | 8.87K | 88.0M | +3.30M (+3.9%) |
| Value | $2.71B | $282.0K | $3.18B | +$475.9M (+17.6%) |
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.
New holders (38)
Institutions that held Allegro Microsystems, Inc. at the end of Q4 2021 but not at the end of Q3 2021.
Sold out (24)
Institutions that held Allegro Microsystems, Inc. at the end of Q3 2021 and filed for Q4 2021 without it.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| American Century Companies Inc | 354,130 | $11.3M |
| FengHe Fund Management Pte. Ltd. | 259,000 | $8.28M |
| Squarepoint Ops LLC | 139,288 | $4.45M |
| Jane Street Group, LLC | 133,175 | $4.26M |
| Natixis | 69,487 | $2.22M |
| EAM Investors, LLC | 57,237 | $1.83M |
| Occudo Quantitative Strategies LP | 39,349 | $1.26M |
| Qube Research & Technologies Ltd | 34,765 | $1.11M |
| Schonfeld Strategic Advisors LLC | 24,994 | $799.0K |
| Two Sigma Investments, LP | 23,700 | $757.0K |
| Walleye Capital LLC | 22,093 | $706.0K |
| Engineers Gate Manager LP | 13,935 | $445.0K |
| Paloma Partners Management Co | 13,609 | $435.0K |
| Citadel Advisors LLC | 9,211 | $294.0K |
| Scopus Asset Management, L.P. | 7,894 | $252.0K |
| Amundi | 7,328 | $234.0K |
| Dark Forest Capital Management LP | 6,554 | $209.0K |
| Dynamic Technology Lab Private Ltd | 6,460 | $206.0K |
| NN Investment Partners Holdings N.V. | 900 | $29.0K |
| Simplex Trading, LLC | 863 | $23.0K |
| Meeder Asset Management Inc | 98 | $3.00K |
| Cahill Financial Advisors Inc | 54 | $2.00K |
| Anchor Investment Management, LLC | 29 | $927 |
| Rockefeller Capital Management L.P. | 27 | $0 |
Not filed for Q4 2021 yet (2)
Institutions that held Allegro Microsystems, Inc. at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Marshall Wace North America L.P. | 8,815 | $281.0K |
| Berman Capital Advisors, LLC | 57 | $1.00K |