ADTRAN HOLDINGS INC · CUSIP 00486H105 · CIK 1584087
As of 2026-06-30, 1492 Capital Management LLC reported 573.13K ADTN (shares), valued at $7.97M, or 2.35% of its reported non-derivative portfolio. Filed 2026-08-11.
Verify history & sources →Shares decreased 8.30%; reported value increased 1.32%, and weight changed -0.64 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 2.35% | 573,128 | SEC filing ↗Filed Aug 11, 2026 |
| Q1 2026 | 2.99% | 625,024 | SEC filing ↗Filed Apr 22, 2026 |
| Q4 2025 | 1.95% | 585,277 | SEC filing ↗Filed Feb 10, 2026 |
| Q3 2025 | 2.18% | 574,588 | SEC filing ↗Filed Nov 13, 2025 |
| Q2 2025 | 1.95% | 472,980 | SEC filing ↗Filed Aug 13, 2025 |
| Q1 2025 | 2.26% | 480,248 | SEC filing ↗Filed May 6, 2025 |
| Q4 2024 | 1.44% | 364,056 | SEC filing ↗Filed Feb 13, 2025 |
| Q3 2024 | Not reported | Not reported | — |
| Q2 2024 | Not reported | Not reported | — |
| Q1 2024 | Not reported | Not reported | — |
| Q4 2023 | Not reported | Not reported | — |
| Q3 2023 | Not reported | Not reported | — |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q4 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q1 2024 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q2 2024 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q3 2024 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q4 2024 | 1.44% | 364,056 | $3.03M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Feb 13, 2025 |
| Q1 2025 | 2.26% | 480,248 | $4.19M | Shares increased 31.92%; reported value increased 38.09%, and weight changed +0.82 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 6, 2025 |
| Q2 2025 | 1.95% | 472,980 | $4.24M | Shares decreased 1.51%; reported value increased 1.31%, and weight changed -0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 13, 2025 |
| Q3 2025 | 2.18% | 574,588 | $5.39M | Shares increased 21.48%; reported value increased 27.04%, and weight changed +0.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 13, 2025 |
| Q4 2025 | 1.95% | 585,277 | $5.09M | Shares increased 1.86%; reported value decreased 5.63%, and weight changed -0.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 10, 2026 |
| Q1 2026 | 2.99% | 625,024 | $7.86M | Shares increased 6.79%; reported value increased 54.60%, and weight changed +1.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 22, 2026 |
| Q2 2026 | 2.35% | 573,128 | $7.97M | Shares decreased 8.30%; reported value increased 1.32%, and weight changed -0.64 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 11, 2026 |
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Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.