파월 산업, Inc.
US ˙ NasdaqGS ˙ US7391281067

SecurityPOWL / Powell Industries, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership16,552 shares
Latest Disclosed Value $ 3,483,368
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 3.31% increase in ownership of POWL / Powell Industries, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 16,552 shares of Powell Industries, Inc. (US:POWL) valued at $3,483,368 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 16,022 shares of Powell Industries, Inc.. This represents a change in shares of 3.31% during the quarter. The current value of the position is $4,715,168 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 Powell Industries EC US7391281067 16,552 530 3.31 3,483 27.63 0.0782
2025-05-28 2025-03-31 NP Powell Industries EC US7391281067 16,022 263 1.67 2,729 -21.85 0.0655
2025-02-25 2024-12-31 NP Powell Industries EC US7391281067 15,759 -2,753 -14.87 3,493 -15.02 0.0763
2024-11-26 2024-09-30 NP Powell Industries EC US7391281067 18,512 918 5.22 4,109 62.93 0.0777
2024-08-26 2024-06-30 NP Powell Industries EC US7391281067 17,594 1,292 7.93 2,523 8.75 0.0514
2024-05-28 2024-03-31 NP Powell Industries EC US7391281067 16,302 -516 -3.07 2,320 56.06 0.0484
2024-02-26 2023-12-31 NP Powell Industries EC US7391281067 16,818 1,210 7.75 1,487 14.93 0.0317
2023-11-28 2023-09-30 NP Powell Industries EC US7391281067 15,608 -13 -0.08 1,294 36.68 0.0338
2023-08-25 2023-06-30 NP Powell Industries EC US7391281067 15,621 1,255 8.74 946 54.83 0.0224
2023-05-26 2023-03-31 NP Powell Industries EC US7391281067 14,366 -874 -5.73 612 13.99 0.0163
2023-02-24 2022-12-31 NP Powell Industries EC US7391281067 15,240 0 0.00 536 66.98 0.0147
2022-11-25 2022-09-30 NP Powell Industries EC US7391281067 15,240 0 0.00 321 -9.83 0.0092
2022-08-25 2022-06-30 NP Powell Industries EC US7391281067 15,240 0 0.00 356 20.68 0.0098
2022-05-26 2022-03-31 NP Powell Industries EC US7391281067 15,240 1,544 11.27 296 -26.80 0.0069
2022-02-25 2021-12-31 NP Powell Industries EC US7391281067 13,696 0 0.00 404 19.94 0.0088
2021-11-24 2021-09-30 NP Powell Industries EC US7391281067 13,696 0 0.00 337 -20.57 0.0074
2021-08-26 2021-06-30 NP Powell Industries EC US7391281067 13,696 0 0.00 424 -8.64 0.0091
2021-05-27 2021-03-31 NP Powell Industries EC US7391281067 13,696 -1,292 -8.62 464 4.99 0.0105
2021-02-25 2020-12-31 NP Powell Industries EC US7391281067 14,988 0 0.00 442 22.16 0.0113
2020-11-25 2020-09-30 NP Powell Industries EC US7391281067 14,988 0 0.00 362 -11.95 0.0116
2020-08-27 2020-06-30 NP Powell Industries EC US7391281067 14,988 449 3.09 411 9.92 0.0134
2020-06-01 2020-03-31 NP Powell Industries EC US7391281067 14,539 912 6.69 373 -44.08 0.0153
2020-02-27 2019-12-31 NP Powell Industries EC 739128106 13,627 184 1.37 668 26.81 0.0201
2019-11-27 2019-09-30 NP Powell Industries EC US7391281067 13,443 13,443 526 0.0174
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.