HSDT · Solana Co · Shareholders & Ownership

$2.22 +0.01 (+0.23%)

Market Cap

$133.61M

60.46M

Volume · Oct 27 77.02K Avg daily vol (3M) 421.5K

Every disclosed holder of HSDT 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 HSDT

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)	41	15,559,111	25.74%	Yes
Insiders (Forms 3, 4, 5)	10	18,458,951	30.53%	Yes
13D/G-only blocks	10	14,690,604	24.30%	Yes
Remaining	—	11,750,037	19.43%	Rest
Registered funds (N-PORT, not summed)	11	1,259,750	2.08%	No

Shares outstanding: 60,458,703, 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 HSDT

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	Chee Choon Wee Insider CIK 2086036 · May 11, 2026 Director, 10% Owner, issuer-wide	6,486,243	10.73%	-344,159	May 11, 2026	Director, 10% Owner, issuer-wide
2	Solana Rocket Holdings Limited 13G CIK 2088599 · Unknown · Jun 30, 2026	6,376,746	10.55%	+541,796	Jun 30, 2026
3	Morehead Daniel Wayne 13D CIK 2079712 · Holding company · Sep 11, 2026 Item 4 purpose: Other	5,997,319	9.92%	+1,000,000	Sep 11, 2026
4	Fusion Summer Ltd Insider CIK 2087954 · May 11, 2026 10% Owner, issuer-wide	5,377,125	8.89%	-1,453,277	May 11, 2026	10% Owner, issuer-wide
4.1	Fusion Summer Limited 13D CIK 2087954 · Unknown · May 11, 2026 Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands not summed	12,207,527	20.19%	+5,377,125	May 11, 2026	not summed
5	Summer Wisdom Holdings Ltd Insider CIK 2144177 · May 11, 2026 10% Owner, issuer-wide	5,377,125	8.89%	-1,453,277	May 11, 2026	10% Owner, issuer-wide
6	Pantera Capital Partners LP 13F CIK 2067181 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	4,987,319	8.25%	+1,100,000	Jun 30, 2026	carried, not yet filed for the newest quarter
7	Kathmere Capital Management, LLC 13F CIK 1794543 · Registered investment adviser · Sep 30, 2026	4,594,960	7.60%	0	Sep 30, 2026
8	Polar Asset Management Partners Inc. 13G CIK 1326389 · Registered investment adviser · Mar 31, 2026 Rule 13d-1(b), qualified institution	2,305,169	3.81%	-108,110	Mar 31, 2026	Rule 13d-1(b), qualified institution
9	Jiang Cosmo Yi Insider CIK 2086128 · Jun 2, 2026 Director, issuer-wide	1,004,430	1.66%	—	Jun 2, 2026	Director, issuer-wide
10	Arrington Capital Management, LLC 13F CIK 2087115 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	658,908	1.09%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
11	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	632,919	1.05%	+171,717	Jun 30, 2026	carried, not yet filed for the newest quarter
11.1	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	161,009	0.27%	—	Jun 30, 2026	iShares Trust, not summed
12	VR Advisory Services Ltd 13F CIK 1348145 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	581,310	0.96%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
13	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	560,434	0.93%	+13,173	Jun 30, 2026	carried, not yet filed for the newest quarter
14	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	555,980	0.92%	+231,429	Jun 30, 2026	carried, not yet filed for the newest quarter
15	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	555,980	0.92%	+231,429	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
16	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	512,017	0.85%	+141,413	Jun 30, 2026	carried, not yet filed for the newest quarter
17	Saba Capital Management, L.P. 13F CIK 1510281 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	316,051	0.52%	+250,841	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Yorkville Advisors Global, LP 13F CIK 1838613 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	300,000	0.50%	-785,000	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Avenir Tech Ltd 13F CIK 2029708 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	290,655	0.48%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
20	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	255,383	0.42%	+103,992	Jun 30, 2026	carried, not yet filed for the newest quarter
21	Rockefeller Capital Management L.P. 13F CIK 1739439 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	244,904	0.41%	-100,000	Jun 30, 2026	carried, not yet filed for the newest quarter
22	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	239,191	0.40%	+75,774	Aug 31, 2026	Fidelity Concord Street Trust, not summed
23	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	145,600	0.24%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
24	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	136,476	0.23%	-83,441	Jun 30, 2026	carried, not yet filed for the newest quarter
25	Cetera Investment Advisers 13F CIK 1666741 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	117,400	0.19%	-500	Jun 30, 2026	carried, not yet filed for the newest quarter
26	WOLVERINE ASSET MANAGEMENT LLC 13F CIK 1279891 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	114,167	0.19%	+114,167	Jun 30, 2026	carried, not yet filed for the newest quarter
27	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	113,255	0.19%	+66,443	Jun 30, 2026	carried, not yet filed for the newest quarter
28	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	108,075	0.18%	+38,821	Jun 30, 2026	carried, not yet filed for the newest quarter
29	Perkins Sherrie L Insider CIK 1537711 · Mar 31, 2026 Director, issuer-wide	92,220	0.15%	+92,218	Mar 31, 2026	Director, issuer-wide
30	BUCKMAN PAUL Insider CIK 1215243 · Mar 31, 2026 Director, issuer-wide	92,004	0.15%	+92,002	Mar 31, 2026	Director, issuer-wide
31	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	84,512	0.14%	+31,026	Aug 31, 2026	Fidelity Concord Street Trust, not summed
32	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	70,923	0.12%	+25,083	Aug 31, 2026	Fidelity Concord Street Trust, not summed
33	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	59,742	0.10%	+59,742	Jun 30, 2026	carried, not yet filed for the newest quarter
34	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	59,071	0.10%	+361	Jun 30, 2026	carried, not yet filed for the newest quarter
35	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	57,349	0.09%	+57,349	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	28,800	0.05%	-4,857	Aug 31, 2026	Fidelity Concord Street Trust, not summed
37	Saba Capital Income & Opportunities Fund II Fund · Registered fund · Jul 31, 2026 Saba Capital Income & Opportunities Fund II, not summed	27,016	0.04%	—	Jul 31, 2026	Saba Capital Income & Opportunities Fund II, not summed
37.1	Saba Capital Income & Opportunities Fund Fund · Registered fund · Jul 31, 2026 Saba Capital Income & Opportunities Fund, not summed	61,040	0.10%	—	Jul 31, 2026	Saba Capital Income & Opportunities Fund, not summed
38	Virtu Financial LLC 13F CIK 1533964 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	26,301	0.04%	+26,301	Jun 30, 2026	carried, not yet filed for the newest quarter
39	Grant Private Wealth Management Inc 13F CIK 2056418 · Unknown · Sep 30, 2026	25,005	0.04%	0	Sep 30, 2026
40	RED REEF ADVISORS LLC 13F CIK 2122970 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	21,406	0.04%	-3,000	Jun 30, 2026	carried, not yet filed for the newest quarter
41	PEAPACK GLADSTONE FINANCIAL CORP 13F CIK 1050743 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	17,000	0.03%	+5,000	Jun 30, 2026	carried, not yet filed for the newest quarter
42	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	16,790	0.03%	+15,606	Jun 30, 2026	carried, not yet filed for the newest quarter
43	PRICE T ROWE ASSOCIATES INC /MD/ 13F CIK 80255 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,700	0.03%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
43.1	T. Rowe Price Extended Equity Market Index Fund Fund S000002090 · Registered fund · Jun 30, 2026 T. ROWE PRICE INDEX TRUST, INC., not summed	15,700	0.03%	0	Jun 30, 2026	T. ROWE PRICE INDEX TRUST, INC., not summed
44	CIBC WORLD MARKET INC. 13F CIK 1421224 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	12,300	0.02%	-29,600	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Vanguard Global Advisers, LLC 13F CIK 1811242 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	12,266	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
46	1290 VT Micro Cap Portfolio Fund S000044688 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	10,708	0.02%	—	Jun 30, 2026	EQ Advisors Trust, not summed
47	STRAW EDWARD M Insider CIK 1075380 · May 21, 2026 Director, issuer-wide	8,542	0.01%	+6,360	May 21, 2026	Director, issuer-wide
48	Walter Blane Insider CIK 1340555 · May 21, 2026 Director, issuer-wide	8,542	0.01%	+6,360	May 21, 2026	Director, issuer-wide
49	Lee Michel Kai Tai Insider CIK 2130655 · May 21, 2026 Director, issuer-wide	6,360	0.01%	—	May 21, 2026	Director, issuer-wide
50	Mello Sergio Insider CIK 2131577 · May 21, 2026 Director, issuer-wide	6,360	0.01%	—	May 21, 2026	Director, issuer-wide

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 69 holders

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Key facts CIK 1610853 CUSIP 42328V876 13F (30d) 4 filings 4 filers Visit website Investor relations