MORGAN STANLEY

Position in CABA — Cabaletta Bio, Inc.

CIK 895421 NEW YORK, NY

Back to CABA Full portfolio

Position in CABA

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$4,184,583

+$396,656 QoQ

Shares Held

1,345,526

-4.4% QoQ

Ownership

0.794%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#24

of 139 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 5% Shared 0% None 95%

Common Shares in CABA Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

MORGAN STANLEY holds $16,717,848,792 across 523 Biotechnology names. CABA ranks #170 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RPRX	Royalty Pharma plc	42,931,597	$2,407,174,637
2	VRTX	Vertex Pharmaceuticals Inc / Ma	3,242,139	$1,610,467,694
3	ROIV	Roivant Sciences Ltd.	42,592,905	$1,507,362,901
4	REGN	Regeneron Pharmaceuticals, Inc.	1,397,712	$871,529,332
5	MRNA	Moderna, Inc.	9,538,094	$667,952,718
6	ARGX	Argenx SE	643,123	$596,670,219
7	TECH	BIO-TECHNE Corp	6,374,717	$450,373,747
8	INCY	Incyte Corp	2,948,364	$334,226,536

All Filings in CABA

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,184,583	1,345,526	-4.4%	Shares	Defined	2026-08-13
2026-03-31	$3,787,927	1,408,152	+4.8%	Shares	Defined	2026-05-15
2025-12-31	$2,942,718	1,343,708	-8.9%	Shares	Defined	2026-05-27
2025-09-30	$3,450,739	1,474,676	+11.3%	Shares	Defined	2026-05-27
2025-06-30	$2,013,702	1,324,806	-22.5%	Shares	Defined	2025-08-15
2025-03-31	$2,366,806	1,708,888	+18.7%	Shares	Defined	2025-05-15
2024-12-31	$3,266,901	1,439,165	+73.6%	Shares	Defined	2025-05-15
2024-09-30	$3,912,069	828,829	+180.5%	Shares	Defined	2025-05-14
2024-06-30	$2,210,404	295,509	-66.6%	Shares	Defined	2025-05-14
2024-03-31	$15,110,106	885,704	+128.6%	Shares	Defined	2024-10-17
2023-12-31	$8,793,590	387,383	+74.5%	Shares	Defined	2024-08-16
2023-09-30	$3,379,096	222,017	+7.1%	Shares	Defined	2023-11-15
2023-06-30	$2,677,028	207,361	+2.5%	Shares	Defined	2023-08-14
2023-03-31	$1,673,483	202,356	+1.1%	Shares	Defined	2023-05-15
2022-12-31	$1,851,431	200,155	+18.1%	Shares	Defined	2023-02-14
2022-09-30	$110,121	169,420	+39.0%	Shares	Defined	2022-11-14
2022-06-30	$129,213	121,900	+22.0%	Shares	Defined	2022-10-27
2022-03-31	$202,790	99,897	+97.5%	Shares	Defined	2022-10-27
2021-12-31	$191,663	50,571	-36.7%	Shares	Defined	2022-02-14
2021-09-30	$971,802	79,918	-26.8%	Shares	Defined	2021-11-15
2021-06-30	$939,195	109,209	+361.2%	Shares	Defined	2021-08-23
2021-03-31	$262,825	23,678	-30.5%	Shares	Defined	2021-05-17
2020-12-31	$425,092	34,062	-24.9%	Shares	Defined	2021-02-16
2020-09-30	$491,528	45,344	+22.6%	Shares	Defined	2020-11-13
2020-06-30	$412,033	36,987	+560.4%	Shares	Defined	2020-08-14
2020-03-31	$40,886	5,601	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.