Atom Investors LP
- SEC CIK
- 0001738902
- Latest filing
- Aug 14, 2026
ADTN holding history
ADTRAN Holdings, Inc. in every 13F filed by Atom Investors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ADTN overviewAll 13F holders of ADTNFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −439,946−100.0% | Sold out | Holders |
| Q4 2025 | 439,946 | $3.82M | 0.3% | +261,737+146.9% | Added | Holders |
| Q3 2025 | 178,209 | $1.67M | 0.1% | +178,209 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −32,118−100.0% | Sold out | Holders |
| Q1 2023 | 32,118 | $509.4K | 0.3% | +32,118 | New | Holders |
| Q4 2022 | 0 | $0 | 0.0% | −90,453−100.0% | Sold out | Holders |
| Q3 2022 | 90,453 | $1.77M | 0.6% | −118,193−56.6% | Reduced | Holders |
| Q2 2022 | 208,646 | $3.66M | 1.6% | +208,646 | New | Holders |