EMERALD ADVISERS, LLC

Position in IPGP — Ipg Photonics Corp

CIK 1015083 LEOLA, PA

Position in IPGP

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$34,940,324

+$20,330,344 QoQ

Shares Held

304,916

+49.4% QoQ

Ownership

0.718%

of shares outstanding

% of Portfolio

1.12%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2022

8 quarters on record

Voting authority Sole 76.21344894987472.ToString("F0")% Shared 0.ToString("F0")% None 23.78655105012528.ToString("F0")%

Technology · as of Mar 31, 2026

EMERALD ADVISERS, LLC holds $129,464,209 across 5 Semiconductor Equipment & Materials names. IPGP ranks #2 (27.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KLIC	Kulicke & Soffa Industries Inc	568,996	$37,394,417
2	IPGP	Ipg Photonics Corp This page	304,916	$34,940,324
3	ONTO	Onto Innovation Inc.	118,423	$24,285,004
4	COHU	Cohu Inc	780,099	$23,886,631
5	ACLS	Axcelis Technologies Inc	96,238	$8,957,833

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$34,940,324	304,916	+49.4%	Shares	Sole	2026-05-04
2025-12-31	$14,609,980	204,050	+34.3%	Shares	Sole	2026-02-09
2025-09-30	$12,034,266	151,967	+108.1%	Shares	Sole	2025-10-30
2023-12-31	$7,926,133	73,025	-14.3%	Shares	Sole	2024-02-05
2023-09-30	$8,649,481	85,183	-0.0%	Shares	Sole	2023-10-26
2023-06-30	$11,575,123	85,224	+2.2%	Shares	Sole	2023-07-25
2023-03-31	$10,278,628	83,356	+31.5%	Shares	Sole	2023-05-04
2022-12-31	$5,999,616	63,374	—	Shares	Sole	2023-02-03
No filing history on record for this holder in this stock.