HYPD · Hyperion Defi, Inc. · Shareholders & Ownership

$2.98 +0.12 (+4.02%)

Market Cap

$44.44M

15.54M

Volume · Oct 20 270.21K Avg daily vol (3M) 461.74K

Every disclosed holder of HYPD 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 HYPD

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)	34	2,533,605	16.30%	Yes
Insiders (Forms 3, 4, 5)	13	2,404,314	15.47%	Yes
13D/G-only blocks	1	14,871	0.10%	Yes
Remaining	—	10,586,644	68.13%	Rest
Registered funds (N-PORT, not summed)	12	984,915	6.34%	No

Shares outstanding: 15,539,434, 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 HYPD

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	Jung Hyunsu Insider CIK 2075658 · Aug 16, 2026 Director, See Remarks, issuer-wide	1,345,676	8.66%	-40,000	Aug 16, 2026	Director, See Remarks, issuer-wide
1.1	Hyunsu Jung 13D CIK 2075658 · Unknown · Jun 17, 2025 not summed	500,000	3.22%	—	Jun 17, 2025	not summed
2	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	466,798	3.00%	+382,389	Jun 30, 2026	carried, not yet filed for the newest quarter
3	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	395,939	2.55%	+395,939	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	Putnam Small Cap Value Fund Fund S000003854 · Registered fund · May 31, 2026 Putnam Investment Funds, not summed	286,628	1.84%	—	May 31, 2026	Putnam Investment Funds, not summed
3.2	Putnam VT Small Cap Value Fund Fund S000003888 · Registered fund · Jun 30, 2026 Putnam Variable Trust, not summed	109,172	0.70%	—	Jun 30, 2026	Putnam Variable Trust, not summed
4	Arrington Capital Management, LLC 13F CIK 2087115 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	297,777	1.92%	+297,777	Jun 30, 2026	carried, not yet filed for the newest quarter
5	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	290,757	1.87%	—	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
6	Knox David R. Insider CIK 2089491 · Sep 29, 2026 Chief Financial Officer, issuer-wide	287,556	1.85%	-19,563	Sep 29, 2026	Chief Financial Officer, issuer-wide
7	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	237,986	1.53%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
8	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	176,041	1.13%	+91,632	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
9	Walters Happy David Insider CIK 1779815 · Jun 30, 2026 Director, issuer-wide	170,847	1.10%	+58,917	Jun 30, 2026	Director, issuer-wide
10	Almanack Investment Partners, LLC. 13F CIK 1680613 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	169,013	1.09%	+169,013	Jun 30, 2026	carried, not yet filed for the newest quarter
11	Strahlman Ellen R Insider CIK 1575385 · Jun 30, 2026 Director, issuer-wide	150,078	0.97%	+24,048	Jun 30, 2026	Director, issuer-wide
12	GELTZEILER MICHAEL S Insider CIK 1182139 · Jun 30, 2026 Director, issuer-wide	146,932	0.95%	+58,917	Jun 30, 2026	Director, issuer-wide
13	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	130,707	0.84%	+53,627	Jun 30, 2026	carried, not yet filed for the newest quarter
14	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	127,491	0.82%	-789	Jun 30, 2026	carried, not yet filed for the newest quarter
15	OPPENHEIMER & CO INC 13F CIK 822581 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	126,365	0.81%	+62,097	Jun 30, 2026	carried, not yet filed for the newest quarter
16	JACOBSON RACHEL Insider CIK 1911725 · Jun 30, 2026 Director, issuer-wide	115,218	0.74%	+58,917	Jun 30, 2026	Director, issuer-wide
17	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	114,400	0.74%	+33,292	Jun 30, 2026	carried, not yet filed for the newest quarter
17.1	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	33,999	0.22%	—	Jun 30, 2026	iShares Trust, not summed
18	Avenue Venture Opportunities Fund, L.P. 13D CIK 1792691 · Unknown · Sep 17, 2025 not summed	96,049	0.62%	-45,667	Sep 17, 2025	not summed
19	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	91,390	0.59%	+91,390	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Rubenstein Robert Insider CIK 2103610 · Jan 12, 2026 General Counsel, issuer-wide	75,000	0.48%	—	Jan 12, 2026	General Counsel, issuer-wide
21	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	74,455	0.48%	+46,307	Jun 30, 2026	carried, not yet filed for the newest quarter
22	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	56,299	0.36%	-56,607	Jun 30, 2026	carried, not yet filed for the newest quarter
23	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	54,357	0.35%	+28,500	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Kern Bren Insider CIK 1957543 · Apr 21, 2025 Chief Operating Officer, issuer-wide	50,031	0.32%	+50,000	Apr 21, 2025	Chief Operating Officer, issuer-wide
25	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	37,727	0.24%	+6,935	May 31, 2026	Fidelity Concord Street Trust, not summed
26	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	33,179	0.21%	-15,611	Jun 30, 2026	carried, not yet filed for the newest quarter
27	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	30,896	0.20%	+12,165	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Avenue Capital Management II, L.P. Insider CIK 1317338 · Feb 21, 2025 10% Owner, issuer-wide	30,619	0.20%	+30,236	Feb 21, 2025	10% Owner, issuer-wide
29	PRICE T ROWE ASSOCIATES INC /MD/ 13F CIK 80255 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	20,500	0.13%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
29.1	T. Rowe Price Extended Equity Market Index Fund Fund S000002090 · Registered fund · Jun 30, 2026 T. ROWE PRICE INDEX TRUST, INC., not summed	20,500	0.13%	0	Jun 30, 2026	T. ROWE PRICE INDEX TRUST, INC., not summed
30	PEAK6 LLC 13F CIK 1389958 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	20,000	0.13%	+20,000	Jun 30, 2026	carried, not yet filed for the newest quarter
31	INVESTMENT HOUSE LLC 13F CIK 1566030 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	17,300	0.11%	-34,575	Jun 30, 2026	carried, not yet filed for the newest quarter
32	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	16,107	0.10%	+16,099	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Forsakringsaktiebolaget Avanza Pension 13G CIK 1540910 · Insurance company · Sep 30, 2026 Rule 13d-1(b), qualified institution	14,871	0.10%	-1,285,951	Sep 30, 2026	Rule 13d-1(b), qualified institution
34	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	13,409	0.09%	+4,149	May 31, 2026	Fidelity Concord Street Trust, not summed
35	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	12,289	0.08%	-13,286	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Concurrent Investment Advisors, LLC 13F CIK 2001015 · Registered investment adviser · Sep 30, 2026	11,307	0.07%	+11,307	Sep 30, 2026
37	NATIONS FINANCIAL GROUP INC, /IA/ /ADV 13F CIK 1109767 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	11,125	0.07%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Sanctuary Advisors, LLC 13F CIK 1777271 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	10,800	0.07%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
39	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	10,255	0.07%	+2,289	May 31, 2026	Fidelity Concord Street Trust, not summed
40	Ianchulev Tsontcho Insider CIK 1728916 · Apr 21, 2025 Director, issuer-wide	10,197	0.07%	—	Apr 21, 2025	Director, issuer-wide
41	MATHER CHARLES E IV Insider CIK 1563422 · Apr 21, 2025 Director, issuer-wide	9,950	0.06%	+7,997	Apr 21, 2025	Director, issuer-wide
42	Rowe Michael M Insider CIK 1744774 · Jun 13, 2025 Director, Chief Executive Officer, issuer-wide	7,975	0.05%	+6,600	Jun 13, 2025	Director, Chief Executive Officer, issuer-wide
43	Palanki Ram Insider CIK 1937411 · Apr 21, 2025 Director, issuer-wide	4,235	0.03%	+2,999	Apr 21, 2025	Director, issuer-wide
44	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	3,922	0.03%	+3,058	May 31, 2026	Fidelity Concord Street Trust, not summed
45	1290 VT Micro Cap Portfolio Fund S000044688 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	2,293	0.01%	—	Jun 30, 2026	EQ Advisors Trust, not summed
46	BARCLAYS PLC 13F CIK 312069 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,807	0.01%	+1,807	Jun 30, 2026	carried, not yet filed for the newest quarter
47	JONES FINANCIAL COMPANIES LLLP 13F CIK 815917 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,768	0.01%	+1,768	Jun 30, 2026	carried, not yet filed for the newest quarter
48	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,230	0.01%	+1,200	Jun 30, 2026	carried, not yet filed for the newest quarter
49	SBI Securities Co., Ltd. 13F CIK 1851815 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	1,219	0.01%	-695	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Tower Research Capital LLC (TRC) 13F CIK 1533421 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	852	0.01%	+852	Jun 30, 2026	carried, not yet filed for the newest quarter

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 57 holders

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Key facts CIK 1682639 CUSIP 30234E203 13F (30d) 2 filings 2 filers Visit website Investor relations