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.

Collective Acquisition Corp. II

CIK 0002115404CAIICAIIUCAIIW· quarter ending 2026-06-30

Shares outstanding

33,923,083

as of 2026-08-13 · 10-Q cover page, filed 2026-08-13

Held by 13F filers

11,949,232

selection includes debt or preferreds — no % of shares outstanding

Holders

+28 vs 2026-03-31 · 28 new, 0 exited

Value

$120.0M

shares +— vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-13, as of 2026-08-13)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common Class A	CAII · NASDAQ	25,489,750	13,050,819	51.2%	26	G22741105
Common Class B	not listed	8,433,333	—	—

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

CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
G22741105	ORD SHS CL A	26	13,050,819	25,489,750	51.2%	$127.7M	—	13DG	holders →
G22741121	UNIT 04/27/2031not common	28	11,949,232	—	—	$120.0M	—	13DG	holders →
G22741113	W EXP 04/27/203not common	20	5,662,777	—	—	$1.5M	—	NPORT	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.

Top holders (28 of 28 · G22741121)

change vs 2026-03-31

#	Filer	Shares / principal	% of class	Value	Change
1	LMR Partners LLP	2,178,000	—	$21.9M	NEW
2	ARISTEIA CAPITAL, L.L.C.	2,178,000	—	$21.9M	NEW
3	Alberta Investment Management Corp	900,000	—	$9.0M	NEW
4	MILLENNIUM MANAGEMENT LLC	800,000	—	$8.0M	NEW
5	AQR Arbitrage LLC	761,785	—	$7.7M	NEW
6	TORONTO DOMINION BANK	567,353	—	$5.7M	NEW
7	Westchester Capital Management, LLC	550,000	—	$5.5M	NEW
8	Schonfeld Strategic Advisors LLC	522,761	—	$5.2M	NEW
9	Lineage Point Capital LP	466,751	—	$4.7M	NEW
10	Radcliffe Capital Management, L.P.	425,000	—	$4.3M	NEW
11	Calamos Advisors LLC	400,000	—	$4.0M	NEW
12	WHITEBOX ADVISORS LLC	300,000	—	$3.0M	NEW
13	Periscope Capital Inc.	300,000	—	$3.0M	NEW
14	RIVERNORTH CAPITAL MANAGEMENT, LLC	300,000	—	$3.0M	NEW
15	Quarry LP	254,500	—	$2.6M	NEW
16	BNP PARIBAS FINANCIAL MARKETS	251,328	—	$2.5M	NEW
17	RLH Capital LLC	216,200	—	$2.2M	NEW
18	DLD Asset Management, LP	150,000	—	$1.5M	NEW
19	StoneX Group Inc.	100,035	—	$996K	NEW
20	Warberg Asset Management LLC	99,668	—	$1.0M	NEW
21	JPMORGAN CHASE & CO	47,496	—	$477K	NEW
22	Parallax Volatility Advisers, L.P.	42,011	—	$422K	NEW
23	SUSQUEHANNA INTERNATIONAL GROUP, LLP	40,000	—	$402K	NEW
24	PenderFund Capital Management Ltd.	28,300	—	$284K	NEW
25	Tuttle Capital Management, LLC	26,923	—	$271K	NEW
26	ABC ARBITRAGE SA	20,000	—	$201K	NEW
27	Clear Street Group Inc.	12,200	—	$123K	NEW
28	CITADEL ADVISORS LLC	10,921	—	$110K	NEW

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
LMR Partners LLP	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
Ben Levine	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
Stefan Renold	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
Polar Asset Management Partners Inc.	SCHEDULE 13G	2026-08-14	2026-06-30	1,150	5.2%
Aristeia Capital, L.L.C.	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.61%
LMR PARTNERS Ltd	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
LMR Partners AG	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
LMR PARTNERS (DIFC) Ltd	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
LMR Partners (Ireland) Limited	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
LMR Partners LLC	SCHEDULE 13G	2026-08-14	2026-06-30	2,178,000	8.5%
MAGNETAR CAPITAL PARTNERS LP	SCHEDULE 13G	2026-08-13	2026-06-30	2,178,000	9.83%
MAGNETAR FINANCIAL LLC	SCHEDULE 13G	2026-08-13	2026-06-30	2,178,000	9.83%
DAVID J. SNYDERMAN	SCHEDULE 13G	2026-08-13	2026-06-30	2,178,000	9.83%
SUPERNOVA MANAGEMENT LLC	SCHEDULE 13G	2026-08-13	2026-06-30	2,178,000	9.83%
Linden GP LLC	SCHEDULE 13G	2026-05-05	2026-05-04	1,634,166	7.4%
Linden Capital L.P.	SCHEDULE 13G	2026-05-05	2026-05-04	1,634,166	7.4%
Linden Advisors LP	SCHEDULE 13G	2026-05-05	2026-05-04	1,700,000	7.7%
Siu Min Wong	SCHEDULE 13G	2026-05-05	2026-05-04	1,700,000	7.7%

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.