Boston Partners
- SEC CIK
- 0001386060
- Latest filing
- Aug 4, 2026
AR holding history
Antero Resources Corp in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AR overviewAll 13F holders of ARFull Q2 2026 holdings
- Shares (Q2 2026)
- 35,844
- Value
- $1.26M
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 35,844 | $1.26M | <0.1% | −1,697−4.5% | Reduced | Holders |
| Q1 2026 | 37,541 | $1.59M | <0.1% | −2,999−7.4% | Reduced | Holders |
| Q4 2025 | 40,540 | $1.40M | <0.1% | −29,974−42.5% | Reduced | Holders |
| Q3 2025 | 70,514 | $2.37M | <0.1% | +70,514 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −39,768−100.0% | Sold out | Holders |
| Q4 2024 | 39,768 | $484.7K | <0.1% | −31,821−44.4% | Reduced | Holders |
| Q3 2024 | 71,589 | $1.28M | <0.1% | +71,589 | New | Holders |