Knott David M Jr
- SEC CIK
- 0001892770
- Latest filing
- Aug 12, 2026
WAB holding history
Westinghouse Air Brake Technologies Corp in every 13F filed by Knott David M Jr, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
WAB overviewAll 13F holders of WABFull Q2 2026 holdings
- Shares (Q2 2026)
- 6
- Value
- $1.62K
- % of portfolio
- <0.1%
- Quarters held
- 19
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 6 | $1.62K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2026 | 6 | $1.50K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2025 | 6 | $1.28K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2025 | 6 | $1.20K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 6 | $1.26K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 6 | $1.09K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 6 | $1.14K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2024 | 6 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 6 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2024 | 6 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 6 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2023 | 6 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2023 | 6 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2023 | 6 | $1.00K | <0.1% | −6−50.0% | Reduced | Holders |
| Q4 2022 | 12 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2022 | 12 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2022 | 12 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2022 | 12 | $2.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2021 | 12 | $2.00K | <0.1% | – | No prior filing | Holders |