HSDT · Solana Co · Holdings

$2.21 +0.00 (+0.00%)

Market Cap

$133.61M

60.46M

Volume · Oct 27 57.88K Avg daily vol (3M) 421.5K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of HSDT: 13F, 13D and 13G, insiders and funds →

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 42

Total Value: $30,308,583

Total Shares: 15,652,211

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 43 13F filers

Top Holder

31.4%

of institutional value

Top 5

72.2%

of institutional value

Top 10

86.4%

of institutional value

HHI

1,932

Moderately concentrated

Who Holds HSDT

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 42 filers, like-for-like change +3.1%; actively managed books -1.0%; index-like books +34.7%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	53.1%	18	-5.1%	2	3
Bank	1.8%	6	+26.7%	1	1
Broker-dealer	3.6%	1	+2.4%	0	0
Non-US	0.0%	1	new	1	0
Holding company	4.9%	2	+13.0%	0	0
Exempt adviser	0.0%	0	-100.0%	0	3
Benefit plan	0.0%	0	—	0	0
Unknown	36.6%	14	+29.5%	2	1

Style	Share	Filers	Change	New	Exited
Index-like	14.9%	8	+34.7%	0	0
Systematic-like	1.5%	3	-5.6%	1	2
Concentrated	44.7%	10	+5.1%	1	0
Diversified active	38.9%	21	-7.0%	4	6
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	50.6%	20	+2.0%	1	0
Medium turnover	35.2%	6	+32.3%	1	2
High turnover	4.7%	10	-65.2%	4	6
Unknown	9.5%	6	+28.4%	0	0
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	44.0%	11	-0.8%	1	4
Medium horizon	6.0%	7	+13.3%	1	1
Long horizon	42.3%	20	+1.7%	3	2
Unknown	7.7%	4	+33.4%	1	1
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	41.2%	11	-1.9%	0	1
$1B to $10B	36.6%	11	+0.7%	3	4
$10B to $100B	1.6%	3	-33.5%	0	0
$100B or more	20.6%	17	+26.4%	3	3
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	31.6%	6	-2.0%	0	0
Pooled investment vehicles	14.7%	9	-23.8%	2	3
Registered funds and BDCs	6.9%	3	+52.4%	0	0
Unknown	46.9%	24	+14.3%	4	5

Private funds	Share	Filers	Change	New	Exited
Hedge funds	13.3%	8	-38.0%	2	6
Other private funds	32.1%	4	-1.9%	0	0
No private funds	7.7%	6	+43.4%	0	0
Venture capital funds	0.0%	0	—	0	0
Real estate funds	0.0%	0	—	0	0
Unknown	46.9%	24	+25.0%	4	2

Location	Share	Filers	Change	New	Exited
United States	93.6%	32	+8.1%	4	3
Outside the US	6.4%	10	-38.7%	2	5

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

42 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

4.76% of filers hold it in their top 10

Mar 31, 2026: 3

Holders above 5%

median weight 0.000%

Mar 31, 2026: 0

Crowding

12.6%

of shares outstanding, 38th percentile

Mar 31, 2026: 22.7%

Private-fund advisers

12.3%

of shares outstanding

Institutional ownership

27.0%

39.5% of the estimated free float

Top 10 holders

86.9%

of 13F shares, Herfindahl 0.195

Active holders

-1.0%

like-for-like share change of active filers

5% stakes on record

2 13D, 5 13G (1 institutional, 2 passive, 0 exempt)

How long holders have held it value-weighted 3.0 quarters

Under 1 year 58.6% 1 to 3 years 41.4% 3 years or more 0.022% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$3.46

estimated per share

Mar 31, 2026: $4.00

Quarter-end price

$1.65

implied by 13F values

Estimated gain or loss

-52.3%

price against the estimated cost

Estimated at a loss

100.0%

of costed 13F value

Estimated cost covers 49.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies HSDT's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	BMNR Bitmine Immersion Technologies, Inc.	4	0.143
2	MU Micron Technology Inc	5	0.028
3	GS Goldman Sachs Group Inc	4	0.027
4	BIL State Street SPDR Bloomberg 1-3 Month T-Bill ETF	3	0.022
5	LRCX Lam Research Corp	3	0.020
6	META Meta Platforms, Inc.	4	0.019
7	INTC Intel Corp	3	0.018
8	AAPL Apple Inc.	4	0.017
9	GOOGL Alphabet Inc.	4	0.017
10	AMD Advanced Micro Devices Inc	3	0.017

Shareholder Targets

13F filers that own its peers but not HSDT, quarter ended Jun 30, 2026

Found through its holder-overlap peers: BMNR, MU, GS, BIL, LRCX, META, INTC, AAPL, GOOGL, AMD, COST, LLY, BRK-B, NVDA, AMZN, MSFT. 7,314 filers in all.

#	Filer	In peers	Of book	Largest peers
1	FMR LLC Holding company, Diversified active	$776,641,051,900 16 held	34.0%	NVDA, GOOGL, AAPL
2	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$511,802,070,731 15 held	23.1%	NVDA, AAPL, GOOGL
3	JPMORGAN CHASE & CO Bank, Diversified active	$468,005,778,479 16 held	27.3%	NVDA, GOOGL, AAPL
4	Invesco Ltd. Adviser, Diversified active	$409,683,804,531 16 held	32.5%	NVDA, GOOGL, AAPL
5	NORGES BANK Non-US, Index-like	$348,264,109,638 15 held	34.7%	NVDA, GOOGL, AAPL
6	BANK OF AMERICA CORP /DE/ Bank, Diversified active	$239,863,760,708 16 held	15.9%	NVDA, GOOGL, AAPL
7	Capital Research Global Investors Adviser, Diversified active	$226,136,026,398 15 held	31.6%	NVDA, GOOGL, MSFT
8	GOLDMAN SACHS GROUP INC Holding company, Index-like	$212,737,489,084 16 held	22.5%	NVDA, GOOGL, AAPL
9	Capital World Investors Adviser, Diversified active	$202,979,330,473 15 held	24.1%	GOOGL, MU, META
10	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser, Index-like	$194,039,800,690 16 held	35.4%	NVDA, AAPL, GOOGL

Fund Ownership of HSDT by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 1.71% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.52%	+0.03 pp	314,696	6
Index ETFs	1.19%	+0.65 pp	716,989	2
Active ETFs	0.00%	0.00 pp	0	0
Active funds	0.14%	+0.14 pp	85,559	3
Unclassified	0.00%	0.00 pp	0	0
All registered funds	1.85%	+0.82 pp	1,117,244	11

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 17 Bank 6 Broker-dealer 1 Non-US 1 Holding company 2 Unknown 15

Showing 44 of 44

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Kathmere Capital Management, LLC

$12,038,795

39.72%

4,594,960

Pantera Capital Partners LP

$8,229,076

27.15%

4,987,319

Arrington Capital Management, LLC

$1,087,198

3.59%

658,908

BlackRock, Inc.

$1,044,315

3.45%

632,919

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	10,708	$17,668	1.7%	Sole
BlackRock Fund Advisors	161,009	$265,664	25.4%	Sole
BlackRock Institutional Trust Company, N.A.	461,202	$760,983	72.9%	Sole

VR Advisory Services Ltd

$959,161

3.16%

581,310

LPL Financial LLC

$924,716

3.05%

560,434

VANGUARD CAPITAL MANAGEMENT LLC

$917,367

3.03%

555,980

GEODE CAPITAL MANAGEMENT, LLC

$844,828

2.79%

512,017

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	83,057	$137,044	16.2%	Defined
Held directly	428,960	$707,784	83.8%	Defined

Saba Capital Management, L.P.

$521,484

1.72%

316,051

Yorkville Advisors Global, LP

$495,000

1.63%

300,000

Avenir Tech Ltd

$479,580

1.58%

290,655

VANGUARD FIDUCIARY TRUST CO

$421,381

1.39%

255,383

Rockefeller Capital Management L.P.

$404,091

1.33%

244,904

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	244,904	$404,091	100.0%	Defined

STATE STREET CORP

$240,240

0.79%

145,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	145,600	$240,240	100.0%	Defined

MORGAN STANLEY

$225,185

0.74%

136,476

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	136,476	$225,185	100.0%	Defined

Cetera Investment Advisers

$193,710

0.64%

117,400

WOLVERINE ASSET MANAGEMENT LLC

$188,375

0.62%

114,167

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	114,167	$188,375	100.0%	Defined

XTX Topco Ltd

$186,870

0.62%

113,255

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	113,255	$186,870	100.0%	Defined

NORTHERN TRUST CORP

$178,323

0.59%

108,075

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	108,075	$178,323	100.0%	Defined

CITADEL ADVISORS LLC

$98,574

0.33%

59,742

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	59,742	$98,574	100.0%	Defined

MILLENNIUM MANAGEMENT LLC

$97,467

0.32%

59,071

JANE STREET GROUP, LLC

$94,625

0.31%

57,349

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	57,349	$94,625	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$89,595

0.30%

54,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	54,300	$89,595	100.0%	Other

Grant Private Wealth Management Inc

$65,513

0.22%

25,005

Virtu Financial LLC

$43,396

0.14%

26,301

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	26,301	$43,396	100.0%	Defined

JANE STREET GROUP, LLC

$40,920

0.14%

24,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	24,800	$40,920	100.0%	Defined

RED REEF ADVISORS LLC

$35,319

0.12%

21,406

PEAPACK GLADSTONE FINANCIAL CORP

$28,050

0.09%

17,000

UBS Group AG

$27,703

0.09%

16,790

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	16,790	$27,703	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$25,905

0.09%

15,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	15,700	$25,905	100.0%	Defined

CITADEL ADVISORS LLC

$23,100

0.08%

14,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	14,000	$23,100	100.0%	Defined

CIBC WORLD MARKET INC.

$20,295

0.07%

12,300

Vanguard Global Advisers, LLC

$20,238

0.07%

12,266

Tower Research Capital LLC (TRC)

$5,746

0.02%

3,483

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Tower Research Capital Investments LLC	30	$49	0.9%	Other
Latour Trading LLC (Latour)	3,453	$5,697	99.1%	Defined

SIMPLEX TRADING, LLC

$3,862

0.01%

2,341

BARCLAYS PLC

$3,121

0.01%

1,892

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	1,892	$3,121	100.0%	Defined

SBI Securities Co., Ltd.

$1,627

0.01%

621

HIGHLINE WEALTH PARTNERS LLC

$1,310

0.00%

500

WHITTIER TRUST CO OF NEVADA INC

$1,237

0.00%

750

American Capital Advisory, LLC

$387

0.00%

235

L1 Global Manager Pty Ltd

$334

0.00%

203

Caitong International Asset Management Co., Ltd

$316

0.00%

192

JONES FINANCIAL COMPANIES LLLP

$247

0.00%

150

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	150	$247	100.0%	Sole

DANSKE BANK A/S

0.00%

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