Aquatic Capital Management LLC

Position in PRLB — Proto Labs Inc

CIK 1803916 CHICAGO, IL

Position in PRLB

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

Position Value

$168,779

+$104,691 QoQ

Shares Held

2,960

+131.1% QoQ

Ownership

0.012%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2021

11 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Industrials · as of Mar 31, 2026

Aquatic Capital Management LLC holds $11,639,159 across 8 Metal Fabrication names. PRLB ranks #7 (1.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	40,380	$5,873,674
2	MLI	Mueller Industries Inc	44,746	$2,478,928
3	ESAB	ESAB Corp	17,716	$1,712,428
4	GPGI	GPGI, Inc.	34,872	$596,311
5	IIIN	Insteel Industries Inc	13,082	$439,686
6	RYZ	Ryerson Holding Corp	9,323	$209,581
7	PRLB	Proto Labs Inc This page	2,960	$168,779
8	MEC	Mayville Engineering Company, Inc.	8,901	$159,772

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$168,779	2,960	+131.1%	Shares	Sole	2026-05-15
2025-09-30	$64,088	1,281	+305.4%	Shares	Sole	2025-11-14
2025-03-31	$11,072	316	-96.5%	Shares	Sole	2025-05-15
2024-12-31	$351,067	8,981	+18.2%	Shares	Sole	2025-02-14
2024-09-30	$223,212	7,600	+261.9%	Shares	Sole	2024-11-14
2024-06-30	$64,869	2,100	-4.5%	Shares	Sole	2024-08-14
2023-06-30	$76,912	2,200	+120.0%	Shares	Sole	2023-08-14
2023-03-31	$33,150	1,000	-75.0%	Shares	Sole	2023-05-15
2022-09-30	$145,720	4,000	+3900.0%	Shares	Sole	2022-11-14
2022-03-31	$5,290	100	-94.4%	Shares	Sole	2022-05-16
2021-12-31	$92,430	1,800	—	Shares	Sole	2022-02-14
No filing history on record for this holder in this stock.