POWL Powell Industries Inc.
Powell Industries Inc. (POWL) Institutional Ownership
What the institutions did with POWL last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 3.6M | 13.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.6M | 5.7% |
| FIRST TRUST ADVISORS LP | 1.4M | 5.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | 4.7% |
| DIMENSIONAL FUND ADVISORS LP | 974.9K | 3.6% |
| STATE STREET CORP | 956.0K | 3.5% |
| Invesco Ltd. | 769.5K | 2.8% |
| MORGAN STANLEY | 768.1K | 2.8% |
| Fisher Asset Management, LLC | 731.6K | 2.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 668.8K | 2.4% |
| JANE STREET GROUP, LLC | 562.7K | 2.1% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 441.5K | 1.6% |
| GW&K Investment Management, LLC | 410.1K | 1.5% |
| FEDERATED HERMES, INC. | 375.3K | 1.4% |
| UBS Group AG | 367.7K | 1.3% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 346.7K | 1.3% |
| Jupiter Topco LLC | 327.7K | 1.2% |
| GOLDMAN SACHS GROUP INC | 308.5K | 1.1% |
| Rockefeller Capital Management L.P. | 297.5K | 1.1% |
| Capital World Investors | 295.2K | 1.1% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 292.1K | 1.1% |
| Tidal Investments LLC | 282.5K | 1.0% |
| Tema ETFs LLC | 268.7K | 1.0% |
| BNP PARIBAS FINANCIAL MARKETS | 263.9K | 1.0% |
| TCW GROUP INC | 252.6K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Reduced | 4.2M | 3.6M | -609.6K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.2M | 1.6M | +406.9K |
| Voss Capital, LP | Reduced | 408.0K | 20.0K | -388.0K |
| GW&K Investment Management, LLC | Reduced | 601.6K | 410.1K | -191.5K |
| MILLENNIUM MANAGEMENT LLC | Increased | 20.5K | 198.4K | +177.9K |
| HRT FINANCIAL LP | Increased | 19.7K | 181.4K | +161.7K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 126.6K | 263.9K | +137.3K |
| STATE STREET CORP | Reduced | 1.1M | 956.0K | -131.3K |
| NORTHERN TRUST CORP | Reduced | 337.2K | 208.2K | -129.1K |
| FIRST TRUST ADVISORS LP | Reduced | 1.5M | 1.4M | -122.7K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 226.0K | 346.7K | +120.7K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 22.0K | 133.1K | +111.1K |
| Squarepoint Ops LLC | Increased | 10.4K | 110.2K | +99.7K |
| JANE STREET GROUP, LLC | Increased | 463.2K | 562.7K | +99.5K |
| FEDERATED HERMES, INC. | Reduced | 470.3K | 375.3K | -95.0K |
| AMERIPRISE FINANCIAL INC | Increased | 52.4K | 145.7K | +93.3K |
| BANK OF AMERICA CORP /DE/ | Reduced | 272.4K | 189.7K | -82.6K |
| Portolan Capital Management, LLC | Reduced | 227.5K | 145.6K | -81.9K |
| OBERWEIS ASSET MANAGEMENT INC/ | Increased | 102.5K | 179.5K | +77.1K |
| Munro Partners | Increased | 44.0K | 119.5K | +75.5K |
| GOLDMAN SACHS GROUP INC | Reduced | 379.4K | 308.5K | -70.9K |
| UBS Group AG | Reduced | 438.4K | 367.7K | -70.8K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Increased | 371.8K | 441.5K | +69.6K |
| Driehaus Capital Management LLC | Reduced | 151.1K | 82.7K | -68.4K |
| Vision One Management Partners, LP | Reduced | 194.9K | 130.1K | -64.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.