MORGAN STANLEY

Position in MEC — Mayville Engineering Company, Inc.

CIK 895421 NEW YORK, NY

Position in MEC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$427,818

-$1,114,521 QoQ

Shares Held

23,834

-71.1% QoQ

Ownership

0.116%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 90.60166149198623.ToString("F0")% Shared 0.ToString("F0")% None 9.398338508013762.ToString("F0")%

Industrials · as of Mar 31, 2026

MORGAN STANLEY holds $671,612,755 across 15 Metal Fabrication names. MEC ranks #13 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	1,668,591	$242,713,238
2	CRS	Carpenter Technology Corp	349,792	$137,870,512
3	CMC	COMMERCIAL METALS Co	1,397,603	$85,854,744
4	MLI	Mueller Industries Inc	1,281,839	$71,013,877
5	ESAB	ESAB Corp	492,494	$47,604,465
6	GPGI	GPGI, Inc.	1,880,334	$32,153,708
7	WOR	Worthington Enterprises, Inc.	399,376	$20,823,461
8	PRLB	Proto Labs Inc	293,581	$16,739,984

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$427,818	23,834	-71.1%	Shares	Defined	2026-05-15
2025-12-31	$1,542,339	82,390	+135.4%	Shares	Defined	2026-05-27
2025-09-30	$481,612	35,001	-43.8%	Shares	Defined	2026-05-27
2025-06-30	$994,336	62,302	+115.9%	Shares	Defined	2025-08-15
2025-03-31	$387,467	28,851	-35.7%	Shares	Defined	2025-05-15
2024-12-31	$705,292	44,866	-21.9%	Shares	Defined	2025-05-15
2024-09-30	$1,211,044	57,450	+89.0%	Shares	Defined	2025-05-14
2024-06-30	$506,312	30,391	+43.9%	Shares	Defined	2025-05-14
2024-03-31	$302,617	21,118	-23.6%	Shares	Defined	2024-10-17
2023-12-31	$398,827	27,658	+104.3%	Shares	Defined	2024-08-16
2023-09-30	$148,477	13,535	+2.9%	Shares	Defined	2023-11-15
2023-06-30	$163,948	13,158	-91.5%	Shares	Defined	2023-08-14
2023-03-31	$2,298,050	154,025	+423.4%	Shares	Defined	2023-05-15
2022-12-31	$372,518	29,425	-17.3%	Shares	Defined	2023-02-14
2022-09-30	$231,616	35,579	+36.3%	Shares	Defined	2022-11-14
2022-06-30	$202,112	26,113	+77.4%	Shares	Defined	2022-10-27
2022-03-31	$137,905	14,718	-38.1%	Shares	Defined	2022-10-27
2021-12-31	$354,782	23,795	+50.5%	Shares	Defined	2022-02-14
2021-09-30	$297,227	15,810	+67.3%	Shares	Defined	2021-11-15
2021-06-30	$190,017	9,449	-30.9%	Shares	Defined	2021-08-23
2021-03-31	$196,674	13,677	-33.8%	Shares	Defined	2021-05-17
2020-12-31	$277,081	20,647	+62.2%	Shares	Defined	2021-02-16
2020-09-30	$116,951	12,726	-11.5%	Shares	Defined	2020-11-13
2020-06-30	$113,609	14,381	+39.3%	Shares	Defined	2020-08-14
2020-03-31	$63,303	10,327	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.