Grey Ledge Advisors, LLC

Position in CABA — Cabaletta Bio, Inc.

CIK 1660694 GUILFORD, CT

Position in CABA

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

Position Value

$93,300

+$39,500 QoQ

Shares Held

30,000

+50.0% QoQ

Ownership

0.018%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#86

of 139 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

Grey Ledge Advisors, LLC holds $1,567,004 across 4 Biotechnology names. CABA ranks #3 (6.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MRNA	Moderna, Inc.	15,145	$1,060,604
2	ARMP	Armata Pharmaceuticals, Inc.	50,000	$324,000
3	CABA	Cabaletta Bio, Inc. This page	30,000	$93,300
4	KYTX	Kyverna Therapeutics, Inc.	10,000	$89,100

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$93,300	30,000	+50.0%	Shares	Sole	2026-07-27
2026-03-31	$53,800	20,000	—	Shares	Sole	2026-04-21
No filing history on record for this holder in this stock.