MORGAN STANLEY

Position in AMSC — American Superconductor Corp /De/

CIK 895421 NEW YORK, NY

Back to AMSC Full portfolio

Position in AMSC

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

Position Value

$26,393,423

+$4,937,909 QoQ

Shares Held

635,833

+0.3% QoQ

Ownership

1.31%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#16

of 276 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 73% Shared 0% None 27%

Common Shares in AMSC Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

MORGAN STANLEY holds $29,502,958,971 across 70 Specialty Industrial Machinery names. AMSC ranks #40 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GEV	GE Vernova Inc.	5,715,959	$6,715,451,582
2	ETN	Eaton Corp plc	13,250,139	$5,646,149,221
3	PH	Parker-Hannifin Corp	2,581,520	$2,525,036,334
4	CMI	Cummins Inc	3,107,922	$2,216,601,041
5	EMR	Emerson Electric Co	12,010,701	$1,719,331,838
6	ROK	Rockwell Automation, Inc	3,040,314	$1,505,198,646
7	ITW	Illinois Tool Works Inc	4,899,971	$1,325,295,149
8	AME	Ametek Inc/	3,745,827	$906,265,375

All Filings in AMSC

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$26,393,423	635,833	+0.3%	Shares	Defined	2026-08-13
2026-03-31	$21,455,514	633,841	-10.1%	Shares	Defined	2026-05-15
2025-12-31	$20,302,616	705,442	+110.1%	Shares	Defined	2026-05-27
2025-09-30	$19,941,078	335,765	-41.1%	Shares	Defined	2026-05-27
2025-06-30	$20,926,356	570,356	+11.9%	Shares	Defined	2025-08-15
2025-03-31	$9,249,528	509,897	+16.4%	Shares	Defined	2025-05-15
2024-12-31	$10,792,148	438,171	+16.1%	Shares	Defined	2025-05-15
2024-09-30	$8,906,755	377,405	-53.2%	Shares	Defined	2025-05-14
2024-06-30	$18,862,067	806,416	+56.2%	Shares	Defined	2025-05-14
2024-03-31	$6,976,777	516,416	+220.0%	Shares	Defined	2024-10-17
2023-12-31	$1,797,826	161,385	+87.0%	Shares	Defined	2024-08-16
2023-09-30	$651,684	86,316	+98.4%	Shares	Defined	2023-11-15
2023-06-30	$272,302	43,499	-20.8%	Shares	Defined	2023-08-14
2023-03-31	$269,625	54,914	-5.8%	Shares	Defined	2023-05-15
2022-12-31	$214,604	58,317	-23.5%	Shares	Defined	2023-02-14
2022-09-30	$333,758	76,201	-46.1%	Shares	Defined	2022-11-14
2022-06-30	$732,158	141,344	+63.1%	Shares	Defined	2022-10-27
2022-03-31	$659,457	86,657	+14.5%	Shares	Defined	2022-10-27
2021-12-31	$823,221	75,664	+242.7%	Shares	Defined	2022-02-14
2021-09-30	$321,939	22,081	+71.8%	Shares	Defined	2021-11-15
2021-06-30	$223,459	12,850	-87.4%	Shares	Defined	2021-08-23
2021-03-31	$1,930,468	101,818	+55.9%	Shares	Defined	2021-05-17
2020-12-31	$1,529,793	65,320	+161.9%	Shares	Defined	2021-02-16
2020-09-30	$361,116	24,939	+44.3%	Shares	Defined	2020-11-13
2020-06-30	$140,502	17,282	+56.2%	Shares	Defined	2020-08-14
2020-03-31	$60,646	11,067	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.