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# Who owns POWELL INDUSTRIES INC (POWL)? Elite investor 13F holders

7 tracked elite investors reported holding POWELL INDUSTRIES INC as of 2026-06-30, including Voss Capital, Renaissance Technologies LLC, Tudor Investment, D.E. Shaw, Polen Capital Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

7 tracked investors currently reported holding · Latest report period: 2026-06-30 · Industrials · Capital Goods

Powell Industries, Inc., together with its subsidiaries, designs, develops, manufactures, sells, and services custom-engineered equipment and systems. The company's products portfolio includes integrated power control room substations, custom-engineered modules, and electrical houses; and traditional and arc-resistant distribution switchgears and control gears, medium-voltage circuit breakers,…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Voss Capital](https://ownershiptrace.com/13f/investors/119) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 5727200.00 USD | 20000.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1730145/0001214659-26-010308-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 32645613.00 USD | 114002.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 22168273.00 USD | 77414.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 10676360.00 USD | 37283.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Polen Capital Management](https://ownershiptrace.com/13f/investors/61) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-04 00:00:00 | 8356271.00 USD | 29181.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1034524/0001172661-26-003035-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2752206.00 USD | 9611.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | POWELL INDS INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2493337.00 USD | 8707.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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