馬斯泰克公司
DE ˙ DB ˙ US5763231090
€314.50 ↓ -9.90 (-3.05%)
2026-06-04
分享價格
SecurityDE:MY8 / MasTec, Inc.
InstitutionXponance, Inc.
Latest Disclosed Ownership9,487 shares
Latest Disclosed Value $ 3,052,347
Xponance, Inc. reports 19.65% increase in ownership of MY8 / MasTec, Inc.

On May 13, 2026 - Xponance, Inc. filed a 13F-HR form disclosing ownership of 9,487 shares of MasTec, Inc. (DE:MY8) valued at $2,523,542 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 7,929 shares of MasTec, Inc.. This represents a change in shares of 19.65% during the quarter. The current value of the position is $2,983,662 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F MASTEC COM 576323109 9,487 1,558 19.65 3,052 77.13 0.0217
2026-02-12 2025-12-31 13F MASTEC COM 576323109 7,929 -1,166 -12.82 1,724 -10.96 0.0129
2025-11-12 2025-09-30 13F MASTEC COM 576323109 9,095 -605 -6.24 1,936 17.06 0.0153
2025-08-14 2025-06-30 13F MASTEC COM 576323109 9,700 915 10.42 1,653 61.27 0.0138
2025-05-01 2025-03-31 13F MASTEC COM 576323109 8,785 69 0.79 1,025 -13.58 0.0099
2025-02-11 2024-12-31 13F MASTEC COM 576323109 8,716 447 5.41 1,187 16.62 0.0108
2024-11-12 2024-09-30 13F MASTEC COM 576323109 8,269 725 9.61 1,018 26.02 0.0098
2024-08-14 2024-06-30 13F MASTEC COM 576323109 7,544 268 3.68 807 19.03 0.0083
2024-05-13 2024-03-31 13F MASTEC COM 576323109 7,276 -96 -1.30 678 21.51 0.0071
2024-01-31 2023-12-31 13F MASTEC COM 576323109 7,372 107 1.47 558 6.90 0.0067
2023-10-24 2023-09-30 13F MASTEC COM 576323109 7,265 -32 -0.44 523 -39.30 0.0071
2023-07-14 2023-06-30 13F MASTEC COM 576323109 7,297 -622 -7.85 861 15.13 0.0115
2023-04-18 2023-03-31 13F MASTEC COM 576323109 7,919 15 0.19 748 10.83 0.0109
2023-01-24 2022-12-31 13F MASTEC COM 576323109 7,904 1,103 16.22 674 56.02 0.0109
2022-10-24 2022-09-30 13F MASTEC COM 576323109 6,801 -58 -0.85 432 -12.20 0.0083
2022-08-02 2022-06-30 13F MASTEC COM 576323109 6,859 395 6.11 492 -12.61 0.0099
2022-04-20 2022-03-31 13F MASTEC COM 576323109 6,464 127 2.00 563 -3.76 0.0094
2022-01-31 2021-12-31 13F MASTEC COM 576323109 6,337 -91 -1.42 585 5.41 0.0092
2021-11-05 2021-09-30 13F MASTEC COM 576323109 6,428 -154 -2.34 555 -20.49 0.0105
2021-08-12 2021-06-30 13F MASTEC COM 576323109 6,582 435 7.08 698 21.18 0.0128
2021-05-10 2021-03-31 13F MASTEC COM 576323109 6,147 -1,291 -17.36 576 13.61 0.0122
2021-02-11 2020-12-31 13F MASTEC COM 576323109 7,438 -82 -1.09 507 59.94 0.0110
2020-10-26 2020-09-30 13F MASTEC COM 576323109 7,520 -345 -4.39 317 -10.20 0.0078
2020-08-14 2020-06-30 13F MASTEC COM 576323109 7,865 7,865 353 0.0091
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.