Centiva Capital, LP

Position in MEC — Mayville Engineering Company, Inc.

CIK 1692507 New York, NY

Position in MEC

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

Position Value

$356,019

New position

Shares Held

9,504

first reported quarter

Ownership

0.037%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#109

of 153 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Centiva Capital, LP holds $2,172,627 across 5 Metal Fabrication names. MEC ranks #4 (16.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CMC	COMMERCIAL METALS Co	12,797	$803,011
2	GPGI	GPGI, Inc.	24,846	$393,809
3	ATI	Ati Inc	1,858	$366,211
4	MEC	Mayville Engineering Company, Inc. This page	9,504	$356,019
5	PRLB	Proto Labs Inc	3,111	$253,577

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$356,019	9,504	—	Shares	Sole	2026-08-13
No filing history on record for this holder in this stock.