Energous Corporation
Energous Corporation (WATT) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · WATT · as of Sep 30, 2025
Ownership Breakdown
19
Institutional Holders
▼ 18 vs Q2
$1.56M
Total Inst. Value
▲ $1.20M vs Q2
1.49M
Shares Outstanding
freeFloat 99.42%
202,694
13F Shares Held
▼ 1.13M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
WATT largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ARMISTICE CAPITAL, LLC radio & tv broadcasting & communications equipment | 155.6K | 9.67% | 9.67% | $1.20B | Nov 17, 2025 | NEW |
VANGUARD GROUP INC radio & tv broadcasting & communications equipment | 22.8K | 1.42% | 1.42% | $176.16M | Nov 7, 2025 | NEW |
FLAGSHIP HARBOR ADVISORS, LLC radio & tv broadcasting & communications equipment | 11.3K | 69.88% | 69.88% | $86.87M | Nov 5, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC radio & tv broadcasting & communications equipment | 10.1K | 62.69% | 62.69% | $77.93M | Nov 12, 2025 | NEW |
BLACKROCK, INC. radio & tv broadcasting & communications equipment | 1.1K | 6.99% | 6.99% | $8.69M | Nov 12, 2025 | NEW |
TOWER RESEARCH CAPITAL LLC (TRC) radio & tv broadcasting & communications equipment | 622 | 3.86% | 3.86% | $4.80M | Nov 14, 2025 | NEW |
NEWEDGE ADVISORS, LLC radio & tv broadcasting & communications equipment | 366 | 2.27% | 2.27% | $2.83M | Nov 17, 2025 | NEW |
MORGAN STANLEY radio & tv broadcasting & communications equipment | 248 | 1.54% | 1.54% | $1.91M | May 27, 2026 | NEW |
ROYAL BANK OF CANADA radio & tv broadcasting & communications equipment | 184 | 1.14% | 1.14% | $1.00M | Nov 14, 2025 | NEW |
SBI SECURITIES CO., LTD. radio & tv broadcasting & communications equipment | 108 | 0.67% | 0.67% | $834,000 | Nov 5, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
0
Increased
+0 shares19
New Positions
first time holders0
Decreased
−0 shares31
Sold Out
fully exitedNet shares change (top 50)
+0
+0 / −0
Net new holders
-12
19 new / 31 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
WATT insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Burak Mallorie Sara CEO & CFO | May 27, 2026 | Purchase | 1,867 | $26.47 | $49.4K | 27.0K | Form 4 ↗ |
Weinberg Peter M General Counsel | Jan 12, 2026 | Award | 4,000 | — | — | 4.8K | Form 4 ↗ |
Sadikoff Gregory Chief Accounting Officer | Jan 12, 2026 | Award | 4,000 | — | — | 4.9K | Form 4 ↗ |
Burak Mallorie Sara CEO & CFO | Jan 12, 2026 | Award | 15,000 | — | — | 25.1K | Form 4 ↗ |
ROBERSON DAVID EARLE director | Jan 12, 2026 | Award | 2,750 | — | — | 3.0K | Form 4 ↗ |
Patel Rahul G. director | Jan 12, 2026 | Award | 2,395 | — | — | 2.6K | Form 4 ↗ |
DODSON J MICHAEL director | Jan 12, 2026 | Award | 2,395 | — | — | 2.6K | Form 4 ↗ |
Burak Mallorie Sara CEO & CFO | Aug 21, 2025 | Purchase | 6,400 | $7.88 | $50.4K | 10.1K | Form 4 ↗ |
ROBERSON DAVID EARLE director | Jan 2, 2025 | Award | 2,250 | — | — | 6.5K | Form 4 ↗ |
Patel Rahul G. director | Jan 2, 2025 | Award | 1,250 | — | — | 4.9K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Energous Corporation (WATT) is primarily owned by institutional investors, who hold approximately 13.7% of total shares outstanding. Company insiders own approximately 0.58%, while retail and public investors account for the remaining 85.78%.
The largest institutional shareholder of Energous Corporation is ARMISTICE CAPITAL, LLC, holding approximately 155,636 shares — equal to 9.67% of outstanding shares — as of September 30, 2025.
A total of 19 institutional investors currently hold WATT stock, with a combined institutional value of approximately $1,564,385 as of the most recent 13F filing period.
Frequently asked questions
WATT ownershipEnergous Corporation (WATT) is primarily owned by institutional investors, who hold approximately 13.7% of shares. The largest shareholder is ARMISTICE CAPITAL, LLC with a 9.67% stake. Company insiders hold 0.58%. Data sourced from SEC Form 13F as of September 30, 2025.