ROBN ETF OPPORTUNITIES TRUST

T REX 2X LONG HO (fund)

8 managers (8 13F filers) reported a position in ROBN shares at 2025-03-31, 416,492 shares in all. 8 filers opened a position and 0 filers sold out during the quarter.

Managers: 8
13F filers: 8
New: 8
Added: 0
Reduced: 0
Sold out: 0
Shares held by filers: 416,492

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

Holder	Shares	Value	% of portfolio	Change	Source
GROUP ONE TRADING LLC	170,146	$2.14M	0.09%	new	13F-HR Timeline
Belvedere Trading LLC	87,463	$1.1M	0.1%	new	13F-HR Timeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…	76,943	$966K	<0.01%	new	13F-HR Timeline Group
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC	53,254	$668K	<0.01%	new	13F-HR/A Timeline Group
SIMPLEX TRADING, LLC	14,783	$185K	0.01%	new	13F-HR Timeline
UBS Group AGin group UBS Group AG	10,122	$127K	<0.01%	new	13F-HR Timeline Group
Optiver Holding B.V.in group Optiver Holding B.V.	3,781	$47.5K	<0.01%	new	13F-HR Timeline Group
CONCOURSE FINANCIAL GROUP SECURITIES, I…	0	$0		new	13F-HR TimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.