WATT · Energous Corp · Shareholders & Ownership

$8.83 -0.01 (-0.11%)

Russell 2000 member Rebalance outlook locked

Market Cap

$46.92M

5.53M

Volume · Oct 22 92K Avg daily vol (3M) 165.44K

Every disclosed holder of WATT in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns WATT

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	55	2,066,847	37.40%	Yes
Insiders (Forms 3, 4, 5)	7	304,006	5.50%	Yes
13D/G-only blocks	3	809,564	14.65%	Yes
Remaining	—	2,346,654	42.46%	Rest
Registered funds (N-PORT, not summed)	55	624,166	11.29%	No

Shares outstanding: 5,527,071, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of WATT

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Orin Hirschman 13G CIK 1131362 · Investment adviser · Mar 31, 2026 Rule 13d-1(b), qualified institution	580,825	10.51%	—	Mar 31, 2026	Rule 13d-1(b), qualified institution
2	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	264,111	4.78%	+262,985	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	111,516	2.02%	—	Jun 30, 2026	iShares Trust, not summed
2.2	iShares Russell 2000 Growth ETF Fund S000004343 · Registered fund · Jun 30, 2026 iShares Trust, not summed	40,838	0.74%	—	Jun 30, 2026	iShares Trust, not summed
2.3	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	14,602	0.26%	—	Jun 30, 2026	iShares Trust, not summed
2.4	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	8,107	0.15%	—	Jun 30, 2026	Quantitative Master Series LLC, not summed
2.5	iShares Russell Small/Mid-Cap Index Fund Fund S000050373 · Registered fund · Jul 31, 2026 BlackRock Funds, not summed	1,628	0.03%	—	Jul 31, 2026	BlackRock Funds, not summed
3	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	234,456	4.24%	+213,673	Jun 30, 2026	carried, not yet filed for the newest quarter
4	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	188,349	3.41%	+183,820	Jun 30, 2026	carried, not yet filed for the newest quarter
5	AIGH Capital Management LLC 13F CIK 1835943 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	182,000	3.29%	-33,000	Jun 30, 2026	carried, not yet filed for the newest quarter
6	Burak Mallorie Sara Insider CIK 1425196 · Aug 17, 2026 President & CFO, issuer-wide	173,265	3.13%	+146,266	Aug 17, 2026	President & CFO, issuer-wide
7	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	167,400	3.03%	—	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
8	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	137,542	2.49%	+106,849	Jun 30, 2026	carried, not yet filed for the newest quarter
9	GatePass Capital, LLC 13F CIK 2087399 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	136,000	2.46%	+20,000	Jun 30, 2026	carried, not yet filed for the newest quarter
10	G2 Investment Partners Management LLC 13F CIK 1593404 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	115,000	2.08%	+115,000	Jun 30, 2026	carried, not yet filed for the newest quarter
11	Superius Securities Group Inc Profit Sharing Plan 13G CIK 1299995 · Unknown · Feb 26, 2026 Rule 13d-1(b), qualified institution	114,500	2.07%	—	Feb 26, 2026	Rule 13d-1(b), qualified institution
12	ARMISTICE CAPITAL, LLC 13G CIK 1601086 · Registered investment adviser · Dec 31, 2025 Rule 13d-1(b), qualified institution	114,239	2.07%	-71,022	Dec 31, 2025	Rule 13d-1(b), qualified institution
13	MYDA Advisors LLC 13F CIK 1589689 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	100,000	1.81%	-100,000	Jun 30, 2026	carried, not yet filed for the newest quarter
14	RAYMOND JAMES FINANCIAL INC 13F CIK 720005 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	97,879	1.77%	-24,200	Jun 30, 2026	carried, not yet filed for the newest quarter
14.1	Raymond James Financial Services Advisors, Inc. 13G CIK 1462284 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	97,834	1.77%	-24,234	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
15	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	95,295	1.72%	+82,650	Jun 30, 2026	carried, not yet filed for the newest quarter
15.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	1,800	0.03%	—	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
15.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	135	0.00%	—	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
16	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	76,337	1.38%	+76,337	Jun 30, 2026	carried, not yet filed for the newest quarter
17	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	63,827	1.15%	+43,044	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
18	Marino Giampaolo Insider CIK 2150593 · Aug 17, 2026 Chief S&G Officer, issuer-wide	53,633	0.97%	+43,100	Aug 17, 2026	Chief S&G Officer, issuer-wide
19	Jacob Internet Fund Fund S000005257 · Registered fund · Aug 31, 2026 Jacob Funds Inc., not summed	46,000	0.83%	+16,000	Aug 31, 2026	Jacob Funds Inc., not summed
20	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	42,185	0.76%	+42,185	Jun 30, 2026	carried, not yet filed for the newest quarter
20.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	2,779	0.05%	—	Jun 30, 2026	Northern Funds, not summed
21	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	40,833	0.74%	+31,830	Jun 30, 2026	carried, not yet filed for the newest quarter
22	NewEdge Advisors, LLC 13F CIK 1633516 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	38,397	0.69%	+6,451	Jun 30, 2026	carried, not yet filed for the newest quarter
23	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	37,411	0.68%	+37,411	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Cannell & Spears LLC 13F CIK 1426319 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	28,500	0.52%	+28,500	Jun 30, 2026	carried, not yet filed for the newest quarter
25	Sadikoff Gregory Insider CIK 2108503 · Aug 17, 2026 Chief Accounting Officer, issuer-wide	27,500	0.50%	+22,567	Aug 17, 2026	Chief Accounting Officer, issuer-wide
26	Weinberg Peter M Insider CIK 1907897 · Aug 17, 2026 General Counsel, issuer-wide	27,500	0.50%	+22,667	Aug 17, 2026	General Counsel, issuer-wide
27	BOOTHBAY FUND MANAGEMENT, LLC 13F CIK 1549230 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	26,594	0.48%	+26,594	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Quantinno Capital Management LP 13F CIK 1759654 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	25,000	0.45%	+11,000	Jun 30, 2026	carried, not yet filed for the newest quarter
29	ROYAL BANK OF CANADA 13F CIK 1000275 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	24,349	0.44%	+24,224	Jun 30, 2026	carried, not yet filed for the newest quarter
30	AMERIPRISE FINANCIAL INC 13F CIK 820027 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	19,907	0.36%	+19,907	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Headlands Technologies LLC 13F CIK 1570271 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	19,653	0.36%	+19,653	Jun 30, 2026	carried, not yet filed for the newest quarter
32	ARS Investment Partners, LLC 13F CIK 733020 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	19,507	0.35%	+19,507	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Jacob Discovery Fund Fund S000038991 · Registered fund · Aug 31, 2026 Jacob Funds Inc., not summed	19,500	0.35%	+4,000	Aug 31, 2026	Jacob Funds Inc., not summed
34	FLAGSHIP HARBOR ADVISORS, LLC 13F CIK 1691766 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,150	0.27%	-8,087	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Fermata Advisors, LLC 13F CIK 1859259 · Unknown · Sep 30, 2026	13,800	0.25%	+13,800	Sep 30, 2026
36	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	13,046	0.24%	+13,046	Jun 30, 2026	carried, not yet filed for the newest quarter
36.1	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	13,046	0.24%	—	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
37	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	12,506	0.23%	+12,506	Jun 30, 2026	carried, not yet filed for the newest quarter
38	ROBERSON DAVID EARLE Insider CIK 1277307 · Aug 17, 2026 Director, issuer-wide	11,015	0.20%	+8,050	Aug 17, 2026	Director, issuer-wide
39	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	10,061	0.18%	+10,061	Jun 30, 2026	carried, not yet filed for the newest quarter
40	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	9,100	0.16%	+9,100	Jun 30, 2026	carried, not yet filed for the newest quarter
41	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	7,121	0.13%	—	Jul 31, 2026	TIAA-CREF Funds, not summed
42	RHUMBLINE ADVISERS 13F CIK 1115418 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	5,688	0.10%	+5,688	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Patel Rahul G. Insider CIK 1785783 · Aug 17, 2026 Director, See remarks below, issuer-wide	5,579	0.10%	+3,021	Aug 17, 2026	Director, See remarks below, issuer-wide
44	DODSON J MICHAEL Insider CIK 1231559 · Aug 17, 2026 Director, issuer-wide	5,514	0.10%	+2,938	Aug 17, 2026	Director, issuer-wide
45	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	5,390	0.10%	+5,390	Jun 30, 2026	carried, not yet filed for the newest quarter
46	DEUTSCHE BANK AG\ 13F CIK 948046 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	5,356	0.10%	+5,356	Jun 30, 2026	carried, not yet filed for the newest quarter
46.1	DWS Small Cap Index VIP Fund S000006223 · Registered fund · Jun 30, 2026 DEUTSCHE DWS INVESTMENTS VIT FUNDS, not summed	845	0.02%	—	Jun 30, 2026	DEUTSCHE DWS INVESTMENTS VIT FUNDS, not summed
47	EQ/2000 Managed Volatility Portfolio Fund S000025800 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	4,755	0.09%	—	Jun 30, 2026	EQ Advisors Trust, not summed
48	NEW YORK STATE COMMON RETIREMENT FUND 13F CIK 810265 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	4,200	0.08%	+4,200	Jun 30, 2026	carried, not yet filed for the newest quarter
49	LVIP State Street Small-Cap Index Fund Fund S000015974 · Registered fund · Jun 30, 2026 LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed	4,100	0.07%	—	Jun 30, 2026	LINCOLN VARIABLE INSURANCE PRODUCTS TRUST, not summed
50	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	3,735	0.07%	+3,735	Jun 30, 2026	carried, not yet filed for the newest quarter

1 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 101 holders

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Key facts CIK 1575793 CUSIP 29272C301 13F (30d) 6 filings 6 filers Visit website Investor relations