Royce & Associates LP
- SEC CIK
- 0000906304
- Latest filing
- Aug 14, 2026
ADTN holding history
ADTRAN Holdings, Inc. in every 13F filed by Royce & Associates 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 (Q2 2026)
- 2,972,917
- Value
- $41.3M
- % of portfolio
- 0.3%
- Quarters held
- 18
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 2,972,917 | $41.3M | 0.3% | −154,486−4.9% | Reduced | Holders |
| Q1 2026 | 3,127,403 | $39.3M | 0.4% | +530,390+20.4% | Added | Holders |
| Q4 2025 | 2,597,013 | $22.6M | 0.2% | +186,238+7.7% | Added | Holders |
| Q3 2025 | 2,410,775 | $22.6M | 0.2% | +308,705+14.7% | Added | Holders |
| Q2 2025 | 2,102,070 | $18.9M | 0.2% | +695,570+49.5% | Added | Holders |
| Q1 2025 | 1,406,500 | $12.3M | 0.1% | +919,000+188.5% | Added | Holders |
| Q4 2024 | 487,500 | $4.06M | <0.1% | +487,500 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −882,730−100.0% | Sold out | Holders |
| Q3 2023 | 882,730 | $7.26M | 0.1% | +198,301+29.0% | Added | Holders |
| Q2 2023 | 684,429 | $7.21M | 0.1% | +9,800+1.5% | Added | Holders |
| Q1 2023 | 674,629 | $10.7M | 0.1% | +6,022+0.9% | Added | Holders |
| Q4 2022 | 668,607 | $12.6M | 0.1% | −71,700−9.7% | Reduced | Holders |
| Q3 2022 | 740,307 | $14.5M | 0.2% | −81,015−9.9% | Reduced | Holders |
| Q2 2022 | 821,322 | $14.4M | 0.1% | −9,663−1.2% | Reduced | Holders |
| Q1 2022 | 830,985 | $15.3M | 0.1% | −19,863−2.3% | Reduced | Holders |
| Q4 2021 | 850,848 | $19.4M | 0.1% | −231,573−21.4% | Reduced | Holders |
| Q3 2021 | 1,082,421 | $20.3M | 0.2% | −188,913−14.9% | Reduced | Holders |
| Q2 2021 | 1,271,334 | $26.3M | 0.2% | −128,359−9.2% | Reduced | Holders |
| Q1 2021 | 1,399,693 | $23.3M | 0.2% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.