Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Reborn Coffee, Inc.

CIK 0001707910REBN· quarter ending 2026-06-30

Shares outstanding

8,620,122

as of 2026-09-14 · 10-Q cover page, filed 2026-09-14

Held by 13F filers

174,388

2.0% of shares outstanding

Holders

+4 vs 2026-03-31 · 4 new, 0 exited

Value

$263K

shares +147.5% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-09-14, as of 2026-09-14)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	REBN · NASDAQ	8,620,122	174,388	2.0%	8	75618M305

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	75618M305	COM NEW	8	174,388	8,620,122	2.0%	$263K	—	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings. 1 further CUSIPs map to this company (mostly bonds) but no 13F filer held them this quarter.

Top holders (8 of 8 · 75618M305)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	SUSQUEHANNA INTERNATIONAL GROUP, LLP	52,257	0.61%	$79K	NEW
2	VANGUARD FIDUCIARY TRUST CO	45,934	0.53%	$69K	+35,587 (+343.9%)
3	GEODE CAPITAL MANAGEMENT, LLC	37,404	0.43%	$56K	—
4	VANGUARD CAPITAL MANAGEMENT LLC	22,709	0.26%	$34K	—
5	CITADEL ADVISORS LLC	15,292	0.18%	$23K	NEW
6	UBS Group AG	603	0.01%	$911	NEW
7	BARCLAYS PLC	164	0.00%	$248	NEW
8	Caitong International Asset Management Co., Ltd	25	0.00%	$38	+24 (+2400.0%)

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Arena Business Solutions Global SPC II, LTD.	SCHEDULE 13G/A	2025-08-14	2025-06-30	494,084	9.3%
Arena Investors GP, LLC	SCHEDULE 13G/A	2025-08-14	2025-06-30	533,764	9.99%
Arena Investors, LP	SCHEDULE 13G/A	2025-08-14	2025-06-30	533,764	9.99%
Arena Special Opportunities (Offshore) Master II, LP	SCHEDULE 13G/A	2025-08-14	2025-06-30	33,166	0.6%
Arena Special Opportunities Partners III GP, LLC	SCHEDULE 13G/A	2025-08-14	2025-06-30	12,704	0.2%
Arena Special Opportunities Partners III, LP	SCHEDULE 13G/A	2025-08-14	2025-06-30	12,704	0.2%
Arena Special Opportunities Partners (Offshore) GP II, LLC	SCHEDULE 13G/A	2025-08-14	2025-06-30	33,166	0.6%
Yohan Kim	SCHEDULE 13G	2025-04-04	2025-04-04	267,500	5.86%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.