Ranked by reported Q2 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. | 3.6M | $1.03B | +156.7% | 9.905% | 0.02% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.6M | $446.1M | +306.1% | 4.276% | 0.02% |
| 3 | FIRST TRUST ADVISORS LP | 1.4M | $408.6M | +176.3% | 3.917% | 0.24% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $367.1M | +201.9% | 3.519% | 0.01% |
| 5 | JANE STREET GROUP, LLC | 1.2M | $337.5M | +371.2% | 3.235% | 0.03% |
| 6 | DIMENSIONAL FUND ADVISORS LP | 975K | $279.2M | +201.3% | 2.676% | 0.05% |
| 7 | STATE STREET CORP | 956K | $273.8M | +163.8% | 2.624% | 0.00% |
| 8 | Invesco Ltd. | 770K | $220.4M | +218.2% | 2.112% | 0.02% |
| 9 | MORGAN STANLEY | 768K | $220.0M | +182.4% | 2.108% | 0.01% |
| 10 | Fisher Asset Management, LLC | 732K | $209.5M | +184.8% | 2.008% | 0.06% |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 721K | $206.4M | +109.0% | 1.979% | 0.02% |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 669K | $191.6M | +175.4% | 1.836% | 0.01% |
| 13 | Jain Global LLC | 529K | $151.5M | +502.6% | 1.452% | 0.60% |
| 14 | JACOBS LEVY EQUITY MANAGEMENT, INC | 441K | $126.4M | +256.2% | 1.212% | 0.45% |
| 15 | CITADEL ADVISORS LLC | 437K | $125.1M | +246.7% | 1.199% | 0.01% |
| 16 | FEDERATED HERMES, INC. | 375K | $107.5M | +139.4% | 1.030% | 0.15% |
| 17 | UBS Group AG | 368K | $105.3M | +151.6% | 1.009% | 0.01% |
| 18 | Jupiter Topco LLC | 328K | $93.8M | β | 0.899% | 0.04% |
| 19 | GOLDMAN SACHS GROUP INC | 308K | $88.3M | +143.9% | 0.847% | 0.01% |
| 20 | Rockefeller Capital Management L.P. | 298K | $85.2M | +197.8% | 0.817% | 0.13% |
| 21 | Capital World Investors | 295K | $84.5M | +208.0% | 0.810% | 0.01% |
| 22 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 292K | $83.6M | +211.9% | 0.802% | 0.10% |
| 23 | BNP PARIBAS FINANCIAL MARKETS | 264K | $75.6M | +525.5% | 0.724% | 0.03% |
| 24 | TCW GROUP INC | 253K | $72.3M | +286.5% | 0.693% | 0.49% |
| 25 | ENVESTNET ASSET MANAGEMENT INC | 247K | $70.7M | +180.0% | 0.678% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in POWL β a direct measure of their conviction.
Filings activity in POWL during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 588 | +24% | 81.33% | +0.35 pp | $8.12B | +53% |
| Q1 2026 | 476 | +13% | 80.98% | 0.51 pp | $5.32B | +69% |
| Q4 2025 | 422 | +4.5% | 81.49% | 23.28 pp | $3.15B | 19% |
| Q3 2025 | 404 | +11% | 104.77% | +12.82 pp | $3.88B | +65% |
| Q2 2025 | 364 | +11% | 91.95% | +2.80 pp | $2.35B | +27% |
| Q1 2025 | 329 | 4.4% | 89.15% | +0.68 pp | $1.84B | 23% |
| Q4 2024 | 344 | +9.6% | 88.47% | 1.93 pp | $2.38B | 2.3% |
| Q3 2024 | 314 | β | 90.40% | β | $2.44B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying POWL stock.
Based on Q2 2026 13F filings, institutional ownership of Powell Industries, Inc. stands at 81.3%, held across 588 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of POWL, with approximately 3,608,659 shares worth $1.03B as of Q2 2026.
Yes β 4 widely-followed marquee investors appear among the top 25 institutional holders of POWL, including JANE STREET GROUP, LLC, Fisher Asset Management, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC.
Our composite Smart Money Score for POWL is 84 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
147 institutions opened new positions in POWL during Q2 2026, while 38 fully exited. 365 added to existing positions and 59 trimmed.
POWL institutional ownership rose by 0.35 percentage points quarter-over-quarter, with a net change of +112 holders.
The top 10 institutions account for 46.8% of all reported 13F value in POWL, and the top 25 account for 67.3%.
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