POWL POWELL INDUSTRIES INC: institutional ownership and insider trading
603 funds reported holding $9.23B of POWELL INDUSTRIES INC in their latest 13F filings; in Q2 2026 funds net sold $272M, with 149 new positions and 41 funds selling out; over the last 12 months insiders bought $0 and sold $69.5M on the open market.
Famous investors holding POWL
- Renaissance Technologies (Renaissance Technologies): $32.6M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $55.8M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $58.8M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $125M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $2.75M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $3.61M, 0.0% of the portfolio
Largest institutional holders of POWL
- BlackRock, Inc. (BLK) — $1.03B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $446M
- FIRST TRUST ADVISORS LP — $409M
- VANGUARD CAPITAL MANAGEMENT LLC — $367M
- JANE STREET GROUP, LLC — $337M
- DIMENSIONAL FUND ADVISORS LP — $279M
- Transform Wealth, LLC — $277M
- STATE STREET CORP (STT, STT-PG) — $274M
- VANGUARD GROUP INC — $225M
- Invesco Ltd. (IVZ) — $220M
Recent POWL insider trades
- Oct 16, 2026: Ni Ping sold 700 shares ($117K)
- Sep 30, 2026: Cope Brett Alan sold 4,799 shares ($901K)
- Sep 30, 2026: Mauney William Marshall Jr sold 301 shares ($56.5K)
- Aug 14, 2026: Williams Richard E sold 2,250 shares ($457K)
5%+ owners
- BlackRock, Inc.: 9.7% (Schedule 13G/A, filed Jul 29, 2026)