$JEM

$2.55 +$0.00 (0.0%) Close

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

Ownership

13F as of Q2 2026 · 670.0K shares outstanding

Who owns JEM?

By type of holder

Institutions 0.0% Insiders 20.6% Everyone else 79.4%

Concentration Top 1 holders own 20.6%

HRT Financial LP 20.6%

Institutional ownership

0.0%

-88.4 pts vs last qtr

Institutional holders

-5 vs last qtr

Net shares bought

−592.3K

by institutions in Q2 2026

New / sold out

0 / 5

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

None.

Biggest sellers in Q2 2026

Jane Street Group, LLC SOLD OUT −241.4K
XTX Topco Ltd SOLD OUT −228.2K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for 707 Cayman Holdings Ltd in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2023–FY2025

+8.9%

+4.37% a year

Each share's claim on the business

−8.2%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $5.6M

over 3 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

No 13F manager reports holding JEM.

Super Investors

Investment managers reporting JEM on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
JS Jane Street Group, LLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding241.4K (Q1'26) Change over 8 quarters0 Jane Street Group, LLC's full portfolio →
XT XTX Topco Ltd	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding228.2K (Q1'26) Change over 8 quarters0 XTX Topco Ltd's full portfolio →

Jane Street Group, LLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

XTX Topco Ltd

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

3 more super investors behind a free account

See every manager holding 707 Cayman Holdings Ltd, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting JEM on Form N-PORT; together they hold 0.0% of the company

No fund reports holding JEM yet.

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
HF HRT Financial LP Insider	138.0K	20.60%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company20.600% HRT Financial LP's insider activity →

HRT Financial LP

Insider

138.0K

% of company

20.60%

Change vs last qtr

—

Held since

—

Comments