Sterling Infrastructure, Inc.
DE ˙ DB ˙ US8592411016
859,60 € ↑40,00 (4,88%)
2026-06-04
DEL PRIS
SecurityDE:UAO / Sterling Infrastructure, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership59,996 shares
Latest Disclosed Value $ 18,372,575
Alliancebernstein L.p. reports 0.11% increase in ownership of UAO / Sterling Infrastructure, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 59,996 shares of Sterling Infrastructure, Inc. (DE:UAO) valued at $21,190,587 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 59,931 shares of Sterling Infrastructure, Inc.. This represents a change in shares of 0.11% during the quarter. The current value of the position is $51,572,562 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)
2026-05-15 2026-03-31 13F STERLING INFRASTRUCTURE COM 859241101 59,996 65 0.11 18,373 0.11 0.0059
2026-02-17 2025-12-31 13F STERLING INFRASTRUCTURE COM 859241101 59,931 22,427 59.80 18,353 44.06 0.0058
2025-11-14 2025-09-30 13F STERLING INFRASTRUCTURE COM 859241101 37,504 -8,436 -18.36 12,739 20.19 0.0040
2025-08-14 2025-06-30 13F STERLING INFRASTRUCTURE COM 859241101 45,940 -2,273 -4.71 10,600 94.19 0.0035
2025-05-15 2025-03-31 13F STERLING INFRASTRUCTURE COM 859241101 48,213 3,743 8.42 5,458 -27.13 0.0020
2025-02-12 2024-12-31 13F STERLING INFRASTRUCTURE COM 859241101 44,470 12,320 38.32 7,491 60.66 0.0025
2024-11-14 2024-09-30 13F STERLING INFRASTRUCTURE COM 859241101 32,150 -870 -2.63 4,662 19.32 0.0016
2024-08-14 2024-06-30 13F STERLING INFRASTRUCTURE COM 859241101 33,020 2,320 7.56 3,908 15.39 0.0014
2024-05-14 2024-03-31 13F STERLING INFRASTRUCTURE COM 859241101 30,700 -600 -1.92 3,387 23.04 0.0012
2024-02-14 2023-12-31 13F STERLING INFRASTRUCTURE COM 859241101 31,300 900 2.96 2,752 23.24 0.0011
2023-11-14 2023-09-30 13F STERLING INFRASTRUCTURE COM 859241101 30,400 400 1.33 2,234 33.39 0.0010
2023-08-15 2023-06-30 13F STERLING INFRASTRUCTURE COM 859241101 30,000 0 0.00 1,674 47.36 0.0007
2023-05-15 2023-03-31 13F STERLING INFRASTRUCTURE COM 859241101 30,000 0 0.00 1,136 15.45 0.0005
2023-02-15 2022-12-31 13F STERLING INFRASTRUCTURE COM 859241101 30,000 30,000 984 0.0004
2021-05-06 2021-03-31 13F STERLING CONSTR COM 859241101 0 -11,800 -100.00 0 -100.00
2021-02-08 2020-12-31 13F STERLING CONSTR COM 859241101 11,800 -17,800 -60.14 220 -47.49 0.0001
2020-11-12 2020-09-30 13F STERLING CONSTRUCTION COM 859241101 29,600 1,100 3.86 419 40.60 0.0002
2020-08-13 2020-06-30 13F STERLING CONSTRUCTION COM 859241101 28,500 14,300 100.70 298 120.74 0.0002
2020-05-14 2020-03-31 13F STERLING CONSTRUCTION COM 859241101 14,200 14,200 135 0.0001
2020-02-15 2019-12-31 13F STERLING CONSTRUCTION COM 859241101 0 -10,500 -100.00 0 -100.00
2019-11-14 2019-09-30 13F STERLING CONSTRUCTION COM 859241101 10,500 10,500 138 0.0001
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.