D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
ALGM holding history
Allegro Microsystems, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ALGM overviewAll 13F holders of ALGMFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 14
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −55,304−100.0% | Sold out | Holders |
| Q4 2025 | 55,304 | $1.46M | <0.1% | +55,304 | New | Holders |
| Q3 2024 | 0 | $0 | 0.0% | −30,557−100.0% | Sold out | Holders |
| Q2 2024 | 30,557 | $862.9K | <0.1% | −14,099−31.6% | Reduced | Holders |
| Q1 2024 | 44,656 | $1.20M | <0.1% | +26,766+149.6% | Added | Holders |
| Q4 2023 | 17,890 | $541.5K | <0.1% | −99,122−84.7% | Reduced | Holders |
| Q3 2023 | 117,012 | $3.74M | <0.1% | −88,117−43.0% | Reduced | Holders |
| Q2 2023 | 205,129 | $9.26M | <0.1% | −172,183−45.6% | Reduced | Holders |
| Q1 2023 | 377,312 | $18.1M | <0.1% | +103,065+37.6% | Added | Holders |
| Q4 2022 | 274,247 | $8.23M | <0.1% | +157,278+134.5% | Added | Holders |
| Q3 2022 | 116,969 | $2.56M | <0.1% | −21,643−15.6% | Reduced | Holders |
| Q2 2022 | 138,612 | $2.87M | <0.1% | +76,275+122.4% | Added | Holders |
| Q1 2022 | 62,337 | $1.77M | <0.1% | −93,473−60.0% | Reduced | Holders |
| Q4 2021 | 155,810 | $5.64M | <0.1% | +6,557+4.4% | Added | Holders |
| Q3 2021 | 149,253 | $4.77M | <0.1% | +114,986+335.6% | Added | Holders |
| Q2 2021 | 34,267 | $949.0K | <0.1% | +34,267 | New | Holders |