Catherine Avery Investment Management LLC

Position in MARA — MARA Holdings, Inc.

CIK 2103454 LONGBOAT KEY, FL

Position in MARA

as of Jun 30, 2026 · filed Jul 27, 2026 Compact

Position Value

$4,861

+$4,278 QoQ

Shares Held

350

+438.5% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#342

of 411 holders

Holding Since

Dec 2024

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Catherine Avery Investment Management LLC holds $821,904 across 4 Capital Markets names. MARA ranks #2 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MS	Morgan Stanley	3,880	$811,075
2	MARA	MARA Holdings, Inc. This page	350	$4,861
3	SBET	Sharplink, Inc.	675	$3,240
4	BMNR	Bitmine Immersion Technologies, Inc.	205	$2,728

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,861	350	+438.5%	Shares	Sole	2026-07-27
2025-12-31	$583	65	+62.5%	Shares	Sole	2026-01-05
2024-12-31	$670	40	—	Shares	Sole	2026-01-05
No filing history on record for this holder in this stock.