Grantham, Mayo, Van Otterloo & Co. LLC
- SEC CIK
- 0001352662
- Latest filing
- Aug 13, 2026
BLDR holding history
Builders FirstSource, Inc. in every 13F filed by Grantham, Mayo, Van Otterloo & Co. LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
BLDR overviewAll 13F holders of BLDRFull Q2 2026 holdings
- Shares (Q2 2026)
- 240,411
- Value
- $21.5M
- % of portfolio
- <0.1%
- Quarters held
- 16
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 240,411 | $21.5M | <0.1% | −63,618−20.9% | Reduced | Holders |
| Q1 2026 | 304,029 | $25.0M | 0.1% | +140,773+86.2% | Added | Holders |
| Q4 2025 | 163,256 | $16.8M | <0.1% | +17,352+11.9% | Added | Holders |
| Q3 2025 | 145,904 | $17.7M | <0.1% | −3,310−2.2% | Reduced | Holders |
| Q2 2025 | 149,214 | $17.4M | 0.1% | −54,532−26.8% | Reduced | Holders |
| Q1 2025 | 203,746 | $25.5M | 0.1% | +25,426+14.3% | Added | Holders |
| Q4 2024 | 178,320 | $25.5M | 0.1% | −19,718−10.0% | Reduced | Holders |
| Q3 2024 | 198,038 | $38.4M | 0.1% | −26,026−11.6% | Reduced | Holders |
| Q2 2024 | 224,064 | $31.0M | 0.1% | +29,016+14.9% | Added | Holders |
| Q1 2024 | 195,048 | $40.7M | 0.1% | −56,387−22.4% | Reduced | Holders |
| Q4 2023 | 251,435 | $42.0M | 0.2% | −31,376−11.1% | Reduced | Holders |
| Q3 2023 | 282,811 | $35.2M | 0.2% | +252,551+834.6% | Added | Holders |
| Q2 2023 | 30,260 | $4.12M | <0.1% | +30,260 | New | Holders |
| Q3 2022 | 0 | $0 | 0.0% | −4,100−100.0% | Sold out | Holders |
| Q2 2022 | 4,100 | $220.0K | <0.1% | +4,100 | New | Holders |
| Q3 2021 | 0 | $0 | 0.0% | −12,919−100.0% | Sold out | Holders |
| Q2 2021 | 12,919 | $551.0K | <0.1% | −36,381−73.8% | Reduced | Holders |
| Q1 2021 | 49,300 | $2.29M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.