Powell Industries, Inc.
IT ˙ BIT ˙ US7391281067
250,70 € ↑1,20 (0,48%)
2026-06-04
AKTIENPREIS
SecurityIT:1POWL / Powell Industries, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership362,437 shares
Latest Disclosed Value $ 196,107,412
State Street Corp reports 2.82% increase in ownership of 1POWL / Powell Industries, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 362,437 shares of Powell Industries, Inc. (IT:1POWL) valued at $53,374,888 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 352,485 shares of Powell Industries, Inc.. This represents a change in shares of 2.82% during the quarter. The current value of the position is $90,862,956 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 POWELL INDS COM 739128106 362,437 9,952 2.82 196,107 74.53 0.0068
2026-02-13 2025-12-31 13F POWELL INDS COM 739128106 352,485 -283 -0.08 112,365 4.50 0.0038
2025-11-14 2025-09-30 13F POWELL INDS COM 739128106 352,768 665 0.19 107,527 45.11 0.0037
2025-08-14 2025-06-30 13F POWELL INDS COM 739128106 352,103 3,159 0.91 74,100 24.67 0.0028
2025-05-15 2025-03-31 13F POWELL INDS COM 739128106 348,944 -15,985 -4.38 59,436 -26.52 0.0024
2025-02-14 2024-12-31 13F POWELL INDS COM 739128106 364,929 2,212 0.61 80,887 0.46 0.0032
2024-11-14 2024-09-30 13F POWELL INDS COM 739128106 362,717 3,403 0.95 80,520 56.27 0.0033
2024-08-14 2024-06-30 13F POWELL INDS COM 739128106 359,314 7,402 2.10 51,526 2.89 0.0023
2024-05-15 2024-03-31 13F POWELL INDS COM 739128106 351,912 11,843 3.48 50,077 66.58 0.0022
2024-02-14 2023-12-31 13F POWELL INDS COM 739128106 340,069 -4,650 -1.35 30,062 5.20 0.0015
2023-11-14 2023-09-30 13F POWELL INDS COM 739128106 344,719 11,562 3.47 28,577 41.58 0.0016
2023-08-14 2023-06-30 13F POWELL INDS COM 739128106 333,157 -7,729 -2.27 20,186 39.03 0.0011
2023-05-15 2023-03-31 13F POWELL INDS COM 739128106 340,886 21,324 6.67 14,518 29.14 0.0008
2023-05-15 2022-12-31 13F/A-99 POWELL INDS COM 739128106 319,562 14,912 4.89 11,242 75.05 0.0007
2023-05-15 2022-12-31 13F POWELL INDS COM 739128106 319,562 14,912 11,242 0.0007
2022-11-15 2022-09-30 13F POWELL INDS COM 739128106 304,650 1,589 0.52 6,422 -9.33 0.0004
2022-08-15 2022-06-30 13F POWELL INDS COM 739128106 303,061 861 0.28 7,083 20.68 0.0004
2022-05-16 2022-03-31 13F POWELL INDS COM 739128106 302,200 -70,749 -18.97 5,869 -46.64 0.0003
2022-02-14 2021-12-31 13F POWELL INDS COM 739128106 372,949 4,320 1.17 10,998 21.43 0.0005
2021-11-15 2021-09-30 13F POWELL INDS COM 739128106 368,629 7,747 2.15 9,057 -18.91 0.0005
2021-08-16 2021-06-30 13F POWELL INDS COM 739128106 360,882 9,874 2.81 11,169 -6.06 0.0006
2021-07-09 2021-03-31 13F/A-1 POWELL INDS COM 739128106 351,008 83,654 31.29 11,889 50.80 0.0007
2021-05-17 2021-03-31 13F POWELL INDS COM 739128106 351,008 83,654 11,889 0.0007
2021-02-16 2020-12-31 13F POWELL INDS COM 739128106 267,354 1,196 0.45 7,884 22.77 0.0005
2020-11-10 2020-09-30 13F POWELL INDS COM 739128106 266,158 -8,556 -3.11 6,422 -14.65 0.0004
2020-08-14 2020-06-30 13F POWELL INDS COM 739128106 274,714 -14,602 -5.05 7,524 1.31 0.0005
2020-06-19 2020-03-31 13F/A-1 POWELL INDS COM 739128106 289,316 23,467 8.83 7,427 -42.97 0.0006
2020-05-11 2020-03-31 13F POWELL INDS COM 739128106 289,316 23,467 7,427 652.2401
2020-02-06 2019-12-31 13F POWELL INDS COM 739128106 265,849 7,082 2.74 13,024 28.56 0.0009
2019-11-14 2019-09-30 13F POWELL INDS COM 739128106 258,767 3,953 1.55 10,131 4.63 0.0008
2019-08-14 2019-06-30 13F POWELL INDS COM 739128106 254,814 7,785 3.15 9,683 47.63 0.0007
2019-05-15 2019-03-31 13F POWELL INDS COM 739128106 247,029 8,265 3.46 6,559 9.85 0.0005
2019-02-12 2018-12-31 13F POWELL INDS COM 739128106 238,764 -1,390 -0.58 5,971 -31.45 0.0005
2018-11-09 2018-09-30 13F POWELL INDUSTRIES Common equity shares 739128106 240,154 13,963 6.17 8,710 10.60 0.0007
2018-08-14 2018-06-30 13F POWELL INDUSTRIES Common equity shares 739128106 226,191 -4,006 -1.74 7,875 27.47 0.0007
2018-05-15 2018-03-31 13F POWELL INDUSTRIES Common equity shares 739128106 230,197 -42,083 -15.46 6,178 -20.81 0.0005
2018-02-14 2017-12-31 13F POWELL INDUSTRIES Common equity shares 739128106 272,280 11,043 4.23 7,801 -0.38 0.0006
2017-11-14 2017-09-30 13F POWELL INDUSTRIES Common equity shares 739128106 261,237 -262 -0.10 7,831 -6.42 0.0007
2017-08-14 2017-06-30 13F POWELL INDUSTRIES Common equity shares 739128106 261,499 19,766 8.18 8,368 0.54 0.0007
2017-05-15 2017-03-31 13F POWELL INDUSTRIES Common equity shares 739128106 241,733 48,180 24.89 8,323 10.21 0.0007
2017-02-09 2016-12-31 13F POWELL INDUSTRIES Common equity shares 739128106 193,553 14,051 7.83 7,552 5.06 0.0007
2017-01-13 2016-09-30 13F/A-1 POWELL INDUSTRIES Common equity shares 739128106 179,502 -1,677 -0.93 7,188 0.84 0.0007
2016-11-14 2016-09-30 13F POWELL INDUSTRIES Common equity shares 739128106 179,502 7,188
2016-08-12 2016-06-30 13F POWELL INDUSTRIES Common equity shares 739128106 181,179 -27 -0.01 7,128 31.90 0.0008
2016-05-20 2016-03-31 13F/A-1 POWELL INDUSTRIES Common equity shares 739128106 181,206 1,991 1.11 5,404 15.79 0.0006
2016-05-12 2016-03-31 13F POWELL INDUSTRIES Common equity shares 739128106 181,206 5,404
2016-02-16 2015-12-31 13F POWELL INDUSTRIES Common equity shares 739128106 179,215 3,031 1.72 4,667 -11.94 0.0005
2015-11-16 2015-09-30 13F POWELL INDUSTRIES Common equity shares 739128106 176,184 -10,861 -5.81 5,300 -19.45 0.0006
2015-08-13 2015-06-30 13F POWELL INDUSTRIES Common equity shares 739128106 187,045 3,530 1.92 6,580 6.16 0.0007
2015-05-15 2015-03-31 13F POWELL INDUSTRIES Common equity shares 739128106 183,515 -8,049 -4.20 6,198 -34.08 0.0006
2015-02-11 2014-12-31 13F POWELL INDUSTRIES Common equity shares 739128106 191,564 -1,115 -0.58 9,403 19.51 0.0009
2014-11-12 2014-09-30 13F/A-1 POWELL INDUSTRIES Common equity shares 739128106 192,679 -2,640 -1.35 7,868 -38.39 0.0008
2014-11-10 2014-09-30 13F POWELL INDUSTRIES Common equity shares 739128106 192,679 7,868
2014-08-12 2014-06-30 13F POWELL INDUSTRIES Common equity shares 739128106 195,319 4,477 2.35 12,771 3.28 0.0014
2014-05-15 2014-03-31 13F/A-1 POWELL INDUSTRIES Common equity shares 739128106 190,842 13,485 7.60 12,365 4.06 0.0014
2014-05-13 2014-03-31 13F POWELL INDUSTRIES Common equity shares 739128106 190,842 12,365
2014-02-06 2013-12-31 13F/A-1 POWELL INDUSTRIES Common equity shares 739128106 177,357 2,039 1.16 11,882 10.59 0.0013
2014-02-06 2013-12-31 13F POWELL INDUSTRIES Common equity shares 739128106 165,402 6,870
2013-11-12 2013-09-30 13F POWELL INDUSTRIES Common equity shares 739128106 175,318 1,500 0.86 10,744 19.70 0.0013
2013-08-08 2013-06-30 13F POWELL INDUSTRIES Common equity shares 739128106 173,818 173,818 8,976 0.0012
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.