IES 홀딩스, Inc.
US ˙ NasdaqGM ˙ US44951W1062

SecurityIESC / IES Holdings, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership15,662 shares
Latest Disclosed Value $ 4,639,554
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 10.90% increase in ownership of IESC / IES Holdings, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 15,662 shares of IES Holdings, Inc. (US:IESC) valued at $4,639,554 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 14,122 shares of IES Holdings, Inc.. This represents a change in shares of 10.90% during the quarter. The current value of the position is $11,287,917 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)
2025-08-26 2025-06-30 NP IES Holdings EC US44951W1062 15,662 1,540 10.90 4,640 99.01 0.1042
2025-05-28 2025-03-31 NP IES Holdings EC US44951W1062 14,122 249 1.79 2,332 -16.36 0.0559
2025-02-25 2024-12-31 NP IES Holdings EC US44951W1062 13,873 -2,275 -14.09 2,788 -13.53 0.0609
2024-11-26 2024-09-30 NP IES Holdings EC US44951W1062 16,148 521 3.33 3,223 48.05 0.0610
2024-08-26 2024-06-30 NP IES Holdings EC US44951W1062 15,627 1,046 7.17 2,177 22.79 0.0443
2024-05-28 2024-03-31 NP IES Holdings EC US44951W1062 14,581 -574 -3.79 1,774 47.75 0.0370
2024-02-26 2023-12-31 NP IES Holdings EC US44951W1062 15,155 1,509 11.06 1,201 33.63 0.0256
2023-11-28 2023-09-30 NP IES Holdings EC US44951W1062 13,646 -820 -5.67 899 9.25 0.0235
2023-08-25 2023-06-30 NP IES Holdings EC US44951W1062 14,466 926 6.84 823 40.99 0.0195
2023-05-26 2023-03-31 NP IES Holdings EC US44951W1062 13,540 0 0.00 583 21.21 0.0155
2023-02-24 2022-12-31 NP IES Holdings EC US44951W1062 13,540 0 0.00 482 28.95 0.0132
2022-11-25 2022-09-30 NP IES Holdings EC US44951W1062 13,540 0 0.00 374 -8.58 0.0107
2022-08-25 2022-06-30 NP IES Holdings EC US44951W1062 13,540 0 0.00 409 -25.00 0.0113
2022-05-26 2022-03-31 NP IES Holdings EC US44951W1062 13,540 943 7.49 544 -14.60 0.0127
2022-02-25 2021-12-31 NP IES Holdings EC US44951W1062 12,597 0 0.00 638 10.78 0.0138
2021-11-24 2021-09-30 NP IES Holdings EC US44951W1062 12,597 0 0.00 576 -10.99 0.0127
2021-08-26 2021-06-30 NP IES Holdings EC US44951W1062 12,597 0 0.00 647 1.73 0.0139
2021-05-27 2021-03-31 NP IES Holdings EC US44951W1062 12,597 -1,030 -7.56 635 1.28 0.0144
2021-02-25 2020-12-31 NP IES Holdings EC US44951W1062 13,627 0 0.00 627 45.14 0.0161
2020-11-25 2020-09-30 NP IES Holdings EC US44951W1062 13,627 0 0.00 433 37.14 0.0139
2020-08-27 2020-06-30 NP IES Holdings EC US44951W1062 13,627 0 0.00 316 31.25 0.0103
2020-06-01 2020-03-31 NP IES Holdings EC US44951W1062 13,627 1,305 10.59 241 -24.05 0.0098
2020-02-27 2019-12-31 NP IES Holdings EC 44951W106 12,322 0 0.00 316 24.90 0.0095
2019-11-27 2019-09-30 NP IES Holdings EC US44951W1062 12,322 12,322 254 0.0084
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.