Limbach Holdings, Inc.
US ˙ NasdaqCM ˙ US53263P1057

SecurityLMB / Limbach Holdings, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership8,143 shares
Latest Disclosed Value $ 633,856
Sei Investments Co reports 36.42% decrease in ownership of LMB / Limbach Holdings, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 8,143 shares of Limbach Holdings, Inc. (US:LMB) valued at $633,933 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 12,808 shares of Limbach Holdings, Inc.. This represents a change in shares of -36.42% during the quarter. The current value of the position is $663,654 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)
2026-02-13 2025-12-31 13F LIMBACH HLDGS COM 53263P105 8,143 -4,665 -36.42 634 -49.07 0.0006
2025-11-13 2025-09-30 13F LIMBACH HLDGS COM 53263P105 12,808 -3,730 -22.55 1,244 -46.33 0.0013
2025-08-14 2025-06-30 13F LIMBACH HLDGS COM 53263P105 16,538 11,516 229.31 2,317 519.25 0.0027
2025-05-14 2025-03-31 13F/A-1 LIMBACH HLDGS COM 53263P105 5,022 -22,270 -81.60 374 -83.98 0.0005
2025-05-13 2025-03-31 13F LIMBACH HLDGS COM 53263P105 27,292 0 2,332 0.0025
2025-02-11 2024-12-31 13F LIMBACH HLDGS COM 53263P105 27,292 23,313 585.90 2,335 675.42 0.0030
2024-11-12 2024-09-30 13F LIMBACH HLDGS COM 53263P105 3,979 3,979 301 0.0004
2024-08-13 2024-06-30 13F LIMBACH HLDGS COM 53263P105 0 -19,313 -100.00 0 -100.00
2024-05-07 2024-03-31 13F LIMBACH HLDGS COM 53263P105 19,313 -24,436 -55.85 800 -59.78 0.0012
2024-02-14 2023-12-31 13F LIMBACH HLDGS COM 53263P105 43,749 26 0.06 1,989 43.40 0.0032
2023-11-14 2023-09-30 13F LIMBACH HLDGS COM 53263P105 43,723 19,691 81.94 1,387 133.50 0.0025
2023-08-11 2023-06-30 13F LIMBACH HLDGS COM 53263P105 24,032 24,032 594 0.0010
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.