GROUP ONE TRADING LLC

Position in BXMT — Blackstone Mortgage Trust, Inc.

CIK 932540 CHICAGO, IL

Position in BXMT

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

Position Value

$2,475,616

-$287,808 QoQ

Shares Held

129,275

-10.5% QoQ

Ownership

0.077%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

11 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. BXMT ranks #2 (24.6% 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. This page	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.	42,716	$451,080
7	ARR	Armour Residential REIT, Inc.	9,004	$150,186
8	DX	Dynex Capital Inc	10,646	$135,842

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,475,616	129,275	-10.5%	Shares	Sole	2026-05-13
2025-12-31	$2,763,424	144,455	+380.0%	Shares	Sole	2026-02-12
2025-09-30	$554,048	30,095	+12.9%	Shares	Sole	2025-11-12
2025-06-30	$513,031	26,651	+1032.6%	Shares	Sole	2025-08-14
2024-12-31	$40,965	2,353	-96.4%	Shares	Sole	2025-05-14
2024-09-30	$1,257,188	66,133	-56.3%	Shares	Sole	2024-11-14
2024-06-30	$2,639,095	151,498	+1235.4%	Shares	Sole	2024-08-14
2022-09-30	$264,792	11,345	-4.6%	Shares	Sole	2022-11-09
2020-12-31	$327,551	11,898	+111.8%	Shares	Sole	2021-02-10
2020-09-30	$123,405	5,617	-89.3%	Shares	Sole	2020-11-12
2020-06-30	$1,267,254	52,605	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.