Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in POWL held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.4M | $760.8M | +0.1% | 3.860% | 0.01% |
| 2 | FIRST TRUST ADVISORS LP | 517K | $279.5M | -1.8% | 1.418% | 0.20% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 425K | $229.7M | — | 1.166% | 0.01% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 384K | $207.6M | — | 1.053% | 0.01% |
| 5 | STATE STREET CORP | 362K | $196.1M | +2.8% | 0.995% | 0.01% |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 345K | $186.6M | +25.9% | 0.947% | 0.02% |
| 7 | DIMENSIONAL FUND ADVISORS LP | 324K | $175.1M | -10.8% | 0.888% | 0.04% |
| 8 | MORGAN STANLEY | 272K | $147.2M | +41.1% | 0.747% | 0.01% |
| 9 | Fisher Asset Management, LLC | 257K | $139.0M | -19.0% | 0.705% | 0.05% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 243K | $131.4M | +1.6% | 0.667% | 0.01% |
| 11 | Invesco Ltd. | 242K | $130.8M | +12.5% | 0.664% | 0.02% |
| 12 | JANUS HENDERSON GROUP PLC | 225K | $121.6M | +55.1% | 0.618% | 0.06% |
| 13 | FEDERATED HERMES, INC. | 157K | $84.8M | -15.3% | 0.430% | 0.14% |
| 14 | UBS Group AG | 146K | $79.1M | +48.3% | 0.401% | 0.01% |
| 15 | Voss Capital, LLC | 136K | $73.6M | -61.1% | 0.373% | 4.17% |
| 16 | GOLDMAN SACHS GROUP INC | 126K | $68.4M | +9.3% | 0.347% | 0.01% |
| 17 | CITADEL ADVISORS LLC | 126K | $68.2M | +16.3% | 0.346% | 0.03% |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 124K | $67.1M | -5.7% | 0.340% | 0.28% |
| 19 | NORTHERN TRUST CORP | 112K | $60.8M | -2.7% | 0.309% | 0.01% |
| 20 | Rockefeller Capital Management L.P. | 100K | $54.1M | -12.3% | 0.274% | 0.10% |
| 21 | Capital World Investors | 96K | $51.9M | +47.6% | 0.263% | 0.01% |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 94K | $50.7M | -2.8% | 0.257% | 0.01% |
| 23 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 94K | $50.7M | -10.5% | 0.257% | 0.07% |
| 24 | BANK OF AMERICA CORP /DE/ | 91K | $49.1M | +324.5% | 0.249% | 0.00% |
| 25 | D. E. Shaw & Co., Inc. | 90K | $48.6M | +11.6% | 0.246% | 0.05% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in POWL — a direct measure of their conviction.
Filings activity in POWL during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 464 | +11% | 46.78% | +17.63 pp | $5.02B | +61% |
| Q4 2025 | 418 | +5.0% | 29.15% | 6.66 pp | $3.13B | 19% |
| Q3 2025 | 398 | +9.3% | 35.81% | +13.92 pp | $3.84B | +64% |
| Q2 2025 | 364 | +11% | 21.89% | +4.71 pp | $2.35B | +27% |
| Q1 2025 | 329 | 4.4% | 17.18% | 5.00 pp | $1.84B | 23% |
| Q4 2024 | 344 | +9.6% | 22.18% | 0.52 pp | $2.38B | 2.3% |
| Q3 2024 | 314 | +20% | 22.70% | +7.93 pp | $2.44B | +54% |
| Q2 2024 | 262 | — | 14.77% | — | $1.59B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying POWL stock.
Based on Q1 2026 13F filings, institutional ownership of Powell Industries, Inc. stands at 46.8%, held across 464 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of POWL, with approximately 1,406,073 shares worth $0.76B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of POWL, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, Fisher Asset Management, LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for POWL is 79 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
102 institutions opened new positions in POWL during Q1 2026, while 56 fully exited. 318 added to existing positions and 42 trimmed.
POWL institutional ownership rose by 17.63 percentage points quarter-over-quarter, with a net change of +46 holders.
The top 10 institutions account for 48.8% of all reported 13F value in POWL, and the top 25 account for 69.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Powell Industries, Inc. (POWL) Institutional Ownership