$ATCH

$0.16 -$0.00 (0.51%) Close

$ATCH Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 151.8M shares outstanding

Who owns ATCH?

By type of holder

Institutions 7.3% Insiders 2.8% Everyone else 89.8%

Concentration Top 10 holders own 8.9%

Jane Street Group, LLC 1.5% · Vanguard Capital Management LLC 1.3%

Institutional ownership

7.3%

+1.6 pts vs last qtr

Institutional holders

+3 vs last qtr

Net shares bought

+2.4M

by institutions in Q2 2026

New / sold out

5 / 2

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Cary Street Partners Financial LLC +650.0K
Vanguard Capital Management LLC +469.8K

Biggest sellers in Q2 2026

Aqr Capital Management LLC −59.1K
Rothschild Wealth LLC −59.1K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Atlasclear Holdings Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2025–FY2026

+1987.9%

+1987.92% a year

Each share's claim on the business

−95.2%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $3.73M

over 2 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years50% Under 1 year50%

Quarterly turnover

16.1%

of institutional shares changed hands

Top 10 managers, median time held

3 quarters

Super Investors

Investment managers reporting ATCH on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
JS Jane Street Group, LLC	2.3M	1.51%	+413.6K (+22.1%)	2025	0.0%
Shares held by quarter Peak holding2.3M (Q2'26) Change over 8 quarters+2.3M Share of the company1.510% Jane Street Group, LLC's full portfolio →
VC Vanguard Capital Management LLC	2.0M	1.34%	+469.8K (+30.0%)	Q3 '25	0.0%
Shares held by quarter Peak holding2.0M (Q2'26) Change over 8 quarters+2.0M Share of the company1.340% Vanguard Capital Management LLC's full portfolio →

Jane Street Group, LLC

2.3M

% of company

1.51%

Change vs last qtr

+413.6K (+22.1%)

Held since

2025

Vanguard Capital Management LLC

2.0M

% of company

1.34%

Change vs last qtr

+469.8K (+30.0%)

Held since

Q3 '25

25 more super investors behind a free account

See every manager holding Atlasclear Holdings Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ATCH on Form N-PORT; together they hold 2.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VE Vanguard Extended Market Index Fund Vanguard Index Funds	$344K	1.7M	1.15%	0.00%	June 30, 2026
FE Fidelity Extended Market Index Fund Fidelity Concord Street Trust	$144K	768.8K	0.51%	0.00%	August 31, 2026

Vanguard Extended Market Index Fund

Vanguard Index Funds

Position value

$344K

% of company

1.15%

% of the fund

0.00%

As of

June 30, 2026

Fidelity Extended Market Index Fund

Fidelity Concord Street Trust

Position value

$144K

% of company

0.51%

% of the fund

0.00%

As of

August 31, 2026

6 more funds behind a free account

See every fund holding Atlasclear Holdings Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
QV Quantum Ventures LLC 5%+ holder 13D · 13.0%	1.6M	1.06%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company1.060% Disclosed stake13D · 13.0% View the 13D/G filing →
SJ Schaible John Insider	1.1M	0.72%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.720% Schaible John's insider activity →

Quantum Ventures LLC

5%+ holder13D · 13.0%

1.6M

% of company

1.06%

Change vs last qtr

—

Held since

—

Schaible John

Insider

1.1M

% of company

0.72%

Change vs last qtr

—

Held since

—

6 more holders behind a free account

See every insider and 5%+ holder of Atlasclear Holdings Inc.

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