Who Owns DEFIANCE DAILY TARGET 2X LONG MSTR ETF (MSTX)? -- Institutional Holders (2026-06-30)

36 institutions reported holding $36.9M of DEFIANCE DAILY TARGET 2X LONG MSTR ETF (MSTX) in SEC 13F filings for 2026-06-30. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($20.8M), CITADEL ADVISORS LLC ($6.3M), StoneX Group Inc. ($2.9M), JANE STREET GROUP, LLC ($2.8M), UBS Group AG ($1.5M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$20.8M	2.8M	Added
2	CITADEL ADVISORS LLC	$6.3M	846,708	Added
3	StoneX Group Inc.	$2.9M	191,898	Added
4	JANE STREET GROUP, LLC	$2.8M	376,628	Added
5	UBS Group AG	$1.5M	203,798	Added
6	Optiver Holding B.V.	$394,915	53,080	Added
7	Belvedere Trading LLC	$340,146	64,900	New
8	GOLDMAN SACHS GROUP INC	$297,600	40,000	Hold
9	OLD MISSION CAPITAL LLC	$284,914	38,295	New
10	Mariner, LLC	$280,205	37,662	Added
11	K2 PRINCIPAL FUND, L.P.	$186,000	25,000	New
12	Jump Financial, LLC	$166,425	22,369	Added
13	GROUP ONE TRADING LLC	$165,696	22,271	Trimmed
14	HighTower Advisors, LLC	$147,037	19,763	Added
15	Concurrent Investment Advisors, LLC	$113,218	15,218	New
16	Parallel Advisors, LLC	$34,745	4,670	Added
17	MORGAN STANLEY	$21,896	2,943	Hold
18	Colonial Trust Advisors	$7,440	1,000	New
19	SIMPLEX TRADING, LLC	$5,141	691	New
20	Elequin Capital, LP	$2,820	379	New
21	Chung Wu Investment Group, LLC	$1,488	200	New
22	MassMutual Private Wealth & Trust, FSB	$1,138	153	Hold
23	EverSource Wealth Advisors, LLC	$967	130	Hold
24	Philadelphia Investment Partners, LLC	$238	32	Trimmed
25	Clearstead Advisors, LLC	$231	31	Hold

来源：SEC 13F 申报文件 · 截至 2026-06-30