Energous Corporation
Ownership
Ownership Structure
Who owns Energous Corporation (WATT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.8% of the shares are freely tradable; institutional investors hold 28.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| MYDA Advisors LLC | 3.62 | 200,000 | +0.0 | 03/31/2026 |
| AIGH Capital Management, LLC | 3.29 | 182,000 | -15.3 | 06/30/2026 |
| GatePass Capital, LLC | 2.46 | 136,000 | +17.2 | 06/30/2026 |
| Jane Street Group LLC | 1.55 | 85,534 | +0.0 | 03/31/2026 |
| Goss Wealth Management LLC | 0.58 | 31,946 | +8,628.4 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.03 | 167,400 | +0.0 | 08/31/2026 |
| iShares Russell 2000 ETF | 2.46 | 135,947 | -0.6 | 08/31/2026 |
| Fidelity Small Cap Index | 1.06 | 58,355 | +0.0 | 06/30/2026 |
| iShares Russell 2000 Growth ETF | 0.92 | 50,704 | +0.0 | 08/31/2026 |
| Jacob Internet Inv | 0.83 | 46,000 | +0.0 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Burak Mallorie Sara | CEO & CFO | 173,265 | 2,425,710 $ | Aug 17, 2026 | direct |
| Marino Giampaolo | Chief S&G Officer | 53,633 | 750,862 $ | Aug 17, 2026 | direct |
| Sadikoff Gregory | Chief Accounting Officer | 27,500 | 385,000 $ | Aug 17, 2026 | direct |
| Weinberg Peter M | General Counsel | 27,500 | 385,000 $ | Aug 17, 2026 | direct |
| Roberson David Earle | Director | 11,015 | 154,210 $ | Aug 17, 2026 | direct |
| Patel Rahul G. | Director | 5,579 | 78,106 $ | Aug 17, 2026 | direct |
| Dodson J Michael | Director | 5,514 | 77,196 $ | Aug 17, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Sadikoff Gregory | Chief Accounting Officer | Other | 22,567 | 0.00 | – |
| Aug 17, 2026 | Weinberg Peter M | General Counsel | Other | 22,667 | 0.00 | – |
| Aug 17, 2026 | Marino Giampaolo | Chief S&G Officer | Other | 43,100 | 0.00 | – |
| Aug 17, 2026 | Burak Mallorie Sara | CEO & CFO | Other | 146,266 | 0.00 | – |
| Aug 17, 2026 | Patel Rahul G. | Director | Other | 3,021 | 0.00 | – |
| Aug 17, 2026 | Dodson J Michael | Director | Other | 2,938 | 0.00 | – |
| Aug 17, 2026 | Roberson David Earle | Director | Other | 8,050 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.