D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
PUBM holding history
PubMatic, 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.
PUBM overviewAll 13F holders of PUBMFull Q2 2026 holdings
- Shares (Q2 2026)
- 44,320
- Value
- $581.5K
- % of portfolio
- <0.1%
- Quarters held
- 20
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 44,320 | $581.5K | <0.1% | −400,794−90.0% | Reduced | Holders |
| Q1 2026 | 445,114 | $3.64M | <0.1% | −101,379−18.6% | Reduced | Holders |
| Q4 2025 | 546,493 | $4.85M | <0.1% | −25,982−4.5% | Reduced | Holders |
| Q3 2025 | 572,475 | $4.74M | <0.1% | +216,094+60.6% | Added | Holders |
| Q2 2025 | 356,381 | $4.43M | <0.1% | −95,529−21.1% | Reduced | Holders |
| Q1 2025 | 451,910 | $4.13M | <0.1% | +402,284+810.6% | Added | Holders |
| Q4 2024 | 49,626 | $729.0K | <0.1% | +3,922+8.6% | Added | Holders |
| Q3 2024 | 45,704 | $679.6K | <0.1% | +45,704 | New | Holders |
| Q2 2024 | 0 | $0 | 0.0% | −17,285−100.0% | Sold out | Holders |
| Q1 2024 | 17,285 | $410.0K | <0.1% | −10,899−38.7% | Reduced | Holders |
| Q4 2023 | 28,184 | $459.7K | <0.1% | +5,059+21.9% | Added | Holders |
| Q3 2023 | 23,125 | $279.8K | <0.1% | +305+1.3% | Added | Holders |
| Q2 2023 | 22,820 | $417.1K | <0.1% | −7,380−24.4% | Reduced | Holders |
| Q1 2023 | 30,200 | $417.4K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 30,200 | $386.9K | <0.1% | −36,739−54.9% | Reduced | Holders |
| Q3 2022 | 66,939 | $1.11M | <0.1% | −88,654−57.0% | Reduced | Holders |
| Q2 2022 | 155,593 | $2.47M | <0.1% | +18,863+13.8% | Added | Holders |
| Q1 2022 | 136,730 | $3.57M | <0.1% | +124,318+1,001.6% | Added | Holders |
| Q4 2021 | 12,412 | $423.0K | <0.1% | −13,240−51.6% | Reduced | Holders |
| Q3 2021 | 25,652 | $676.0K | <0.1% | −179,522−87.5% | Reduced | Holders |
| Q2 2021 | 205,174 | $8.02M | <0.1% | +205,174 | New | Holders |