MASTEC INC · CUSIP 576323109 · CIK 1740839
As of 2026-06-30, GABLES CAPITAL MANAGEMENT INC. reported 19.57K MTZ (shares), valued at $8.14M, or 2.94% of its reported non-derivative portfolio. Filed 2026-08-10.
Verify history & sources →Shares decreased 3.45%; reported value increased 24.85%, and weight changed +0.18 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 | 2.94% | 19,569 | SEC filing ↗Filed Aug 10, 2026 |
| Q1 2026 | 2.76% | 20,269 | SEC filing ↗Filed May 1, 2026 |
| Q4 2025 | 1.93% | 21,054 | SEC filing ↗Filed Feb 6, 2026 |
| Q3 2025 | 1.47% | 16,154 | SEC filing ↗Filed Nov 6, 2025 |
| Q2 2025 | 1.33% | 16,484 | SEC filing ↗Filed Jul 30, 2025 |
| Q1 2025 | 0.95% | 16,484 | SEC filing ↗Filed May 8, 2025 |
| Q4 2024 | 1.01% | 15,334 | SEC filing ↗Filed Feb 7, 2025 |
| Q3 2024 | 0.95% | 15,334 | SEC filing ↗Filed Oct 25, 2024 |
| Q2 2024 | 0.86% | 15,350 | SEC filing ↗Filed Aug 8, 2024 |
| Q1 2024 | 0.79% | 15,350 | SEC filing ↗Filed May 6, 2024 |
| Q4 2023 | 0.70% | 14,975 | SEC filing ↗Filed Feb 8, 2024 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q4 2023 | 0.70% | 14,975 | $1.13M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Feb 8, 2024 |
| Q1 2024 | 0.79% | 15,350 | $1.43M | Shares increased 2.50%; reported value increased 26.24%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 6, 2024 |
| Q2 2024 | 0.86% | 15,350 | $1.64M | Shares unchanged; reported value increased 14.73%, and weight changed +0.07 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 8, 2024 |
| Q3 2024 | 0.95% | 15,334 | $1.89M | Shares decreased 0.10%; reported value increased 14.94%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 25, 2024 |
| Q4 2024 | 1.01% | 15,334 | $2.09M | Shares unchanged; reported value increased 10.59%, and weight changed +0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 7, 2025 |
| Q1 2025 | 0.95% | 16,484 | $1.92M | Shares increased 7.50%; reported value decreased 7.84%, and weight changed -0.06 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 8, 2025 |
| Q2 2025 | 1.33% | 16,484 | $2.81M | Shares unchanged; reported value increased 46.03%, and weight changed +0.38 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 30, 2025 |
| Q3 2025 | 1.47% | 16,154 | $3.44M | Shares decreased 2.00%; reported value increased 22.37%, and weight changed +0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 6, 2025 |
| Q4 2025 | 1.93% | 21,054 | $4.58M | Shares increased 30.33%; reported value increased 33.13%, and weight changed +0.46 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 6, 2026 |
| Q1 2026 | 2.76% | 20,269 | $6.52M | Shares decreased 3.73%; reported value increased 42.50%, and weight changed +0.83 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 1, 2026 |
| Q2 2026 | 2.94% | 19,569 | $8.14M | Shares decreased 3.45%; reported value increased 24.85%, and weight changed +0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 10, 2026 |
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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.