Parallel Advisors, LLC
- SEC CIK
- 0001690010
- Latest filing
- Aug 5, 2026
ADTN holding history
ADTRAN Holdings, Inc. in every 13F filed by Parallel Advisors, LLC, 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 (Q2 2026)
- 469
- Value
- $6.52K
- % of portfolio
- <0.1%
- Quarters held
- 18
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 469 | $6.52K | <0.1% | +241+105.7% | Added | Holders |
| Q1 2026 | 228 | $2.87K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2025 | 228 | $1.98K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2025 | 228 | $2.14K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 228 | $2.04K | <0.1% | −47−17.1% | Reduced | Holders |
| Q1 2025 | 275 | $2.40K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 275 | $2.29K | <0.1% | +47+20.6% | Added | Holders |
| Q3 2024 | 228 | $1.35K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 228 | $1.20K | <0.1% | +172+307.1% | Added | Holders |
| Q1 2024 | 56 | $305 | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 56 | $411 | <0.1% | −1,322−95.9% | Reduced | Holders |
| Q3 2023 | 1,378 | $11.3K | <0.1% | +779+130.1% | Added | Holders |
| Q2 2023 | 599 | $6.31K | <0.1% | +567+1,771.9% | Added | Holders |
| Q1 2023 | 32 | $508 | <0.1% | +32 | New | Holders |
| Q4 2022 | 0 | $0 | 0.0% | −14−100.0% | Sold out | Holders |
| Q3 2022 | 14 | $0 | 0.0% | +14 | New | Holders |
| Q2 2022 | 0 | $0 | 0.0% | −33−100.0% | Sold out | Holders |
| Q1 2022 | 33 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2021 | 33 | $1.00K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2021 | 33 | $1.00K | <0.1% | +33 | New | Holders |