D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
CERT holding history
Certara, 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.
CERT overviewAll 13F holders of CERTFull Q2 2026 holdings
- Shares (Q2 2026)
- 567,685
- Value
- $3.72M
- % of portfolio
- <0.1%
- Quarters held
- 8
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 567,685 | $3.72M | <0.1% | +249,586+78.5% | Added | Holders |
| Q1 2026 | 318,099 | $1.81M | <0.1% | +171,698+117.3% | Added | Holders |
| Q4 2025 | 146,401 | $1.29M | <0.1% | +78,669+116.1% | Added | Holders |
| Q3 2025 | 67,732 | $827.7K | <0.1% | +22,450+49.6% | Added | Holders |
| Q2 2025 | 45,282 | $529.8K | <0.1% | +45,282 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −77,665−100.0% | Sold out | Holders |
| Q4 2024 | 77,665 | $827.1K | <0.1% | +34,019+77.9% | Added | Holders |
| Q3 2024 | 43,646 | $511.1K | <0.1% | +43,646 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −12,397−100.0% | Sold out | Holders |
| Q1 2021 | 12,397 | $338.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.