MORGAN STANLEY

CIK

895421

City

NEW YORK

State / Country

Stock

CABA — Cabaletta Bio, Inc.

Top Portfolio Positions

5,260 positions · $1,251,003,247,930 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
AAPL	Apple Inc. Technology	244,474,722	$62,045,239,682	4.96%
NVDA	Nvidia Corp Technology	342,954,346	$59,811,237,934	4.78%
MSFT	Microsoft Corp Technology	124,881,288	$46,227,306,365	3.70%
AMZN	Amazon Com Inc Consumer Cyclical	173,925,856	$36,223,538,016	2.90%
GOOGL	Alphabet Inc. Communication Services	120,955,598	$34,781,991,748	2.78%
SPY	Spdr S&P 500 ETF Trust	40,502,730	$26,340,545,421	2.11%
AVGO	Broadcom Inc. Technology	75,935,152	$23,502,688,883	1.88%
META	Meta Platforms, Inc. Communication Services	38,078,962	$21,786,116,518	1.74%
JPM	Jpmorgan Chase & Co Financial Services	68,544,442	$20,163,033,047	1.61%
TSLA	Tesla, Inc. Consumer Cyclical	39,177,400	$14,564,198,442	1.16%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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 13F history on record for this holder in this stock.