Aigen Investment Management, LP

Position in ENTG — Entegris Inc

CIK 1741224 NEW YORK, NY

Position in ENTG

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$390,296

-$1,614,904 QoQ

Shares Held

2,170

-91.3% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

#483

of 738 holders

Holding Since

Dec 2021

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Aigen Investment Management, LP holds $4,432,304 across 5 Semiconductor Equipment & Materials names. ENTG ranks #4 (8.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	4,956	$2,147,583
2	ASML	Asml Holding NV	559	$1,112,096
3	Q	Qnity Electronics, Inc.	2,586	$422,319
4	ENTG	Entegris Inc This page	2,170	$390,296
5	AMKR	Amkor Technology, Inc.	4,175	$360,010

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$390,296	2,170	-91.3%	Shares	Sole	2026-08-14
2025-06-30	$2,005,200	24,863	+49.4%	Shares	Sole	2025-08-12
2022-12-31	$1,091,811	16,646	+706.9%	Shares	Sole	2023-02-10
2022-03-31	$270,789	2,063	-57.5%	Shares	Sole	2022-05-05
2021-12-31	$672,805	4,855	—	Shares	Sole	2022-02-11
No filing history on record for this holder in this stock.