GROUP ONE TRADING LLC

Position in ARI — Apollo Commercial Real Estate Finance, Inc.

CIK 932540 CHICAGO, IL

Position in ARI

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$451,080

+$437,199 QoQ

Shares Held

42,716

+2878.8% QoQ

Ownership

0.032%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

13 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Real Estate · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $10,068,759 across 21 REIT - Mortgage names. ARI ranks #6 (4.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AGNC	AGNC Investment Corp.	264,232	$2,650,246
2	BXMT	Blackstone Mortgage Trust, Inc.	129,275	$2,475,616
3	RITM	Rithm Capital Corp.	184,406	$1,748,168
4	ABR	Arbor Realty Trust Inc	187,333	$1,444,337
5	NLY	Annaly Capital Management Inc	30,847	$652,414
6	ARI	Apollo Commercial Real Estate Finance, Inc. This page	42,716	$451,080
7	ARR	Armour Residential REIT, Inc.	9,004	$150,186
8	DX	Dynex Capital Inc	10,646	$135,842

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$451,080	42,716	+2878.8%	Shares	Sole	2026-05-13
2025-06-30	$13,881	1,434	-70.7%	Shares	Sole	2025-08-14
2025-03-31	$46,854	4,896	+58.9%	Shares	Sole	2025-05-14
2024-12-31	$26,690	3,082	-36.2%	Shares	Sole	2025-05-14
2024-09-30	$44,360	4,827	+999.5%	Shares	Sole	2024-11-14
2024-06-30	$4,297	439	-53.2%	Shares	Sole	2024-08-14
2024-03-31	$10,460	939	-87.5%	Shares	Sole	2024-05-10
2023-12-31	$88,167	7,510	-7.9%	Shares	Sole	2024-02-14
2021-09-30	$120,923	8,154	+9.4%	Shares	Sole	2021-11-12
2021-06-30	$118,891	7,454	-44.0%	Shares	Sole	2021-08-10
2021-03-31	$185,954	13,311	+81.6%	Shares	Sole	2021-05-12
2020-12-31	$81,864	7,329	+130.8%	Shares	Sole	2021-02-10
2020-06-30	$31,146	3,175	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.