GROUP ONE TRADING LLC

Position in CURI — CuriosityStream Inc.

CIK 932540 CHICAGO, IL

Position in CURI

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$25,618

+$20,106 QoQ

Shares Held

9,631

+826.1% QoQ

Ownership

0.016%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#71

of 101 holders

Holding Since

Mar 2021

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Communication Services · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $634,286 across 6 Broadcasting names. CURI ranks #3 (4.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NMAX	Newsmax Inc.	63,424	$525,150
2	IHRT	iHeartMedia, Inc.	15,959	$68,464
3	CURI	CuriosityStream Inc. This page	9,631	$25,618
4	SBGI	Sinclair, Inc.	589	$8,393
5	NXST	Nexstar Media Group, Inc.	35	$6,250
6	UONE	Urban One, Inc.	87	$411

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$25,618	9,631	+826.1%	Shares	Sole	2026-08-14
2025-09-30	$5,512	1,040	-86.3%	Shares	Sole	2025-11-12
2025-06-30	$42,602	7,567	-11.1%	Shares	Sole	2025-08-14
2024-09-30	$16,261	8,514	-30.2%	Shares	Sole	2024-11-14
2024-06-30	$13,913	12,205	-34.6%	Shares	Sole	2024-08-14
2024-03-31	$19,980	18,673	-38.2%	Shares	Sole	2024-05-10
2022-12-31	$34,428	30,200	-75.2%	Shares	Sole	2023-02-09
2022-09-30	$177,744	121,743	-21.9%	Shares	Sole	2022-11-09
2022-06-30	$263,334	155,819	+112.6%	Shares	Sole	2022-08-11
2022-03-31	$212,587	73,306	+80.9%	Shares	Sole	2022-05-12
2021-09-30	$427,017	40,514	-41.7%	Shares	Sole	2021-11-12
2021-06-30	$948,375	69,529	+114.9%	Shares	Sole	2021-08-10
2021-03-31	$438,383	32,353	—	Shares	Sole	2021-05-12
No filing history on record for this holder in this stock.